Convert CONFIG_ENV_OVERWRITE to Kconfig

Message ID 20200703114856.1225522-1-aford173@gmail.com
State New
Headers show
Series
  • Convert CONFIG_ENV_OVERWRITE to Kconfig
Related show

Commit Message

Adam Ford July 3, 2020, 11:48 a.m.
This converts the following to Kconfig:
   CONFIG_ENV_OVERWRITE

Signed-off-by: Adam Ford <aford173 at gmail.com>

Comments

Tom Rini July 28, 2020, 10:28 p.m. | #1
On Fri, Jul 03, 2020 at 06:48:56AM -0500, Adam Ford wrote:

> This converts the following to Kconfig:

>    CONFIG_ENV_OVERWRITE

> 

> Signed-off-by: Adam Ford <aford173@gmail.com>

> 

> diff --git a/arch/arm/mach-kirkwood/include/mach/config.h b/arch/arm/mach-kirkwood/include/mach/config.h

> index b6cf629c4f..beedc125b6 100644


Applied to u-boot/master, thanks!

-- 
Tom

Patch

diff --git a/arch/arm/mach-kirkwood/include/mach/config.h b/arch/arm/mach-kirkwood/include/mach/config.h
index b6cf629c4f..beedc125b6 100644
--- a/arch/arm/mach-kirkwood/include/mach/config.h
+++ b/arch/arm/mach-kirkwood/include/mach/config.h
@@ -60,7 +60,6 @@ 
 #ifdef CONFIG_CMD_NET
 #define CONFIG_NETCONSOLE	/* include NetConsole support   */
 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN	/* detect link using phy */
-#define CONFIG_ENV_OVERWRITE	/* ethaddr can be reprogrammed */
 #define CONFIG_RESET_PHY_R	/* use reset_phy() to init mv8831116 PHY */
 #endif /* CONFIG_CMD_NET */
 
diff --git a/arch/arm/mach-mvebu/include/mach/config.h b/arch/arm/mach-mvebu/include/mach/config.h
index bbcfcfd141..02a5b88015 100644
--- a/arch/arm/mach-mvebu/include/mach/config.h
+++ b/arch/arm/mach-mvebu/include/mach/config.h
@@ -52,7 +52,6 @@ 
  * Ethernet Driver configuration
  */
 #ifdef CONFIG_CMD_NET
-#define CONFIG_ENV_OVERWRITE	/* ethaddr can be reprogrammed */
 #define CONFIG_ARP_TIMEOUT	200
 #define CONFIG_NET_RETRY_COUNT	50
 #endif /* CONFIG_CMD_NET */
diff --git a/configs/10m50_defconfig b/configs/10m50_defconfig
index d2f37e90b8..e01ce95c6e 100644
--- a/configs/10m50_defconfig
+++ b/configs/10m50_defconfig
@@ -20,6 +20,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_DEFAULT_DEVICE_TREE="10m50_devboard"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xF4080000
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/3c120_defconfig b/configs/3c120_defconfig
index badcee2292..22428a692f 100644
--- a/configs/3c120_defconfig
+++ b/configs/3c120_defconfig
@@ -20,6 +20,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_DEFAULT_DEVICE_TREE="3c120_devboard"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xE2880000
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/B4420QDS_NAND_defconfig b/configs/B4420QDS_NAND_defconfig
index 6fcb51a1cd..ce9de96e17 100644
--- a/configs/B4420QDS_NAND_defconfig
+++ b/configs/B4420QDS_NAND_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x140000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_B4420QDS=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -39,6 +39,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_FSL_CAAM=y
 # CONFIG_MMC is not set
diff --git a/configs/B4420QDS_SPIFLASH_defconfig b/configs/B4420QDS_SPIFLASH_defconfig
index 5dc72cb3f2..d9a1412092 100644
--- a/configs/B4420QDS_SPIFLASH_defconfig
+++ b/configs/B4420QDS_SPIFLASH_defconfig
@@ -25,6 +25,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/B4420QDS_defconfig b/configs/B4420QDS_defconfig
index 5f9a88adfa..aad9003e20 100644
--- a/configs/B4420QDS_defconfig
+++ b/configs/B4420QDS_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/B4860QDS_NAND_defconfig b/configs/B4860QDS_NAND_defconfig
index 0874acd83e..6b1152d07c 100644
--- a/configs/B4860QDS_NAND_defconfig
+++ b/configs/B4860QDS_NAND_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x140000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_B4860QDS=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -39,6 +39,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_FSL_CAAM=y
 # CONFIG_MMC is not set
diff --git a/configs/B4860QDS_SECURE_BOOT_defconfig b/configs/B4860QDS_SECURE_BOOT_defconfig
index 4d7bf5dc39..48444fcda2 100644
--- a/configs/B4860QDS_SECURE_BOOT_defconfig
+++ b/configs/B4860QDS_SECURE_BOOT_defconfig
@@ -24,6 +24,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 # CONFIG_MMC is not set
diff --git a/configs/B4860QDS_SPIFLASH_defconfig b/configs/B4860QDS_SPIFLASH_defconfig
index 566076543f..c90cb40308 100644
--- a/configs/B4860QDS_SPIFLASH_defconfig
+++ b/configs/B4860QDS_SPIFLASH_defconfig
@@ -25,6 +25,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/B4860QDS_SRIO_PCIE_BOOT_defconfig b/configs/B4860QDS_SRIO_PCIE_BOOT_defconfig
index 58195adcbc..9ab5688285 100644
--- a/configs/B4860QDS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/B4860QDS_SRIO_PCIE_BOOT_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_REMOTE=y
 CONFIG_ENV_ADDR=0xFFE20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/B4860QDS_defconfig b/configs/B4860QDS_defconfig
index 68ff6ed953..ef1b73342e 100644
--- a/configs/B4860QDS_defconfig
+++ b/configs/B4860QDS_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/BSC9131RDB_NAND_SYSCLK100_defconfig b/configs/BSC9131RDB_NAND_SYSCLK100_defconfig
index 64f6dadc22..965b6428a5 100644
--- a/configs/BSC9131RDB_NAND_SYSCLK100_defconfig
+++ b/configs/BSC9131RDB_NAND_SYSCLK100_defconfig
@@ -2,9 +2,9 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x00201000
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xE0000
+CONFIG_SPL_TEXT_BASE=0xFFFFE000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFFE000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_BSC9131RDB=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -33,6 +33,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/BSC9131RDB_NAND_defconfig b/configs/BSC9131RDB_NAND_defconfig
index eda1ac428c..c20c800aa8 100644
--- a/configs/BSC9131RDB_NAND_defconfig
+++ b/configs/BSC9131RDB_NAND_defconfig
@@ -2,9 +2,9 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x00201000
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xE0000
+CONFIG_SPL_TEXT_BASE=0xFFFFE000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFFE000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_BSC9131RDB=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -32,6 +32,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/BSC9131RDB_SPIFLASH_SYSCLK100_defconfig b/configs/BSC9131RDB_SPIFLASH_SYSCLK100_defconfig
index 8ac33150f8..39e9612d75 100644
--- a/configs/BSC9131RDB_SPIFLASH_SYSCLK100_defconfig
+++ b/configs/BSC9131RDB_SPIFLASH_SYSCLK100_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/BSC9131RDB_SPIFLASH_defconfig b/configs/BSC9131RDB_SPIFLASH_defconfig
index 10d866661b..64082a5031 100644
--- a/configs/BSC9131RDB_SPIFLASH_defconfig
+++ b/configs/BSC9131RDB_SPIFLASH_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/BSC9132QDS_NAND_DDRCLK100_SECURE_defconfig b/configs/BSC9132QDS_NAND_DDRCLK100_SECURE_defconfig
index 83300b204a..fad0b93b5b 100644
--- a/configs/BSC9132QDS_NAND_DDRCLK100_SECURE_defconfig
+++ b/configs/BSC9132QDS_NAND_DDRCLK100_SECURE_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/BSC9132QDS_NAND_DDRCLK100_defconfig b/configs/BSC9132QDS_NAND_DDRCLK100_defconfig
index 5f85370a0a..b143a7da87 100644
--- a/configs/BSC9132QDS_NAND_DDRCLK100_defconfig
+++ b/configs/BSC9132QDS_NAND_DDRCLK100_defconfig
@@ -2,9 +2,9 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x00201000
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xE0000
+CONFIG_SPL_TEXT_BASE=0xFFFFE000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFFE000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_BSC9132QDS=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -35,6 +35,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/BSC9132QDS_NAND_DDRCLK133_SECURE_defconfig b/configs/BSC9132QDS_NAND_DDRCLK133_SECURE_defconfig
index 646158bb77..1da349c96d 100644
--- a/configs/BSC9132QDS_NAND_DDRCLK133_SECURE_defconfig
+++ b/configs/BSC9132QDS_NAND_DDRCLK133_SECURE_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/BSC9132QDS_NAND_DDRCLK133_defconfig b/configs/BSC9132QDS_NAND_DDRCLK133_defconfig
index 82f37fbf1c..0f72e410bc 100644
--- a/configs/BSC9132QDS_NAND_DDRCLK133_defconfig
+++ b/configs/BSC9132QDS_NAND_DDRCLK133_defconfig
@@ -2,9 +2,9 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x00201000
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xE0000
+CONFIG_SPL_TEXT_BASE=0xFFFFE000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFFE000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_BSC9132QDS=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -35,6 +35,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/BSC9132QDS_NOR_DDRCLK100_SECURE_defconfig b/configs/BSC9132QDS_NOR_DDRCLK100_SECURE_defconfig
index 25ed8dc6a7..9b4f8770e6 100644
--- a/configs/BSC9132QDS_NOR_DDRCLK100_SECURE_defconfig
+++ b/configs/BSC9132QDS_NOR_DDRCLK100_SECURE_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD=y
diff --git a/configs/BSC9132QDS_NOR_DDRCLK100_defconfig b/configs/BSC9132QDS_NOR_DDRCLK100_defconfig
index e0e441de44..02e446d1e9 100644
--- a/configs/BSC9132QDS_NOR_DDRCLK100_defconfig
+++ b/configs/BSC9132QDS_NOR_DDRCLK100_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x8FF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/BSC9132QDS_NOR_DDRCLK133_SECURE_defconfig b/configs/BSC9132QDS_NOR_DDRCLK133_SECURE_defconfig
index f7181d69d2..bc17c72ede 100644
--- a/configs/BSC9132QDS_NOR_DDRCLK133_SECURE_defconfig
+++ b/configs/BSC9132QDS_NOR_DDRCLK133_SECURE_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD=y
diff --git a/configs/BSC9132QDS_NOR_DDRCLK133_defconfig b/configs/BSC9132QDS_NOR_DDRCLK133_defconfig
index 0ea77dc3a9..e6bb1a7a19 100644
--- a/configs/BSC9132QDS_NOR_DDRCLK133_defconfig
+++ b/configs/BSC9132QDS_NOR_DDRCLK133_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x8FF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/BSC9132QDS_SDCARD_DDRCLK100_SECURE_defconfig b/configs/BSC9132QDS_SDCARD_DDRCLK100_SECURE_defconfig
index 30bdc5d3d2..798590f166 100644
--- a/configs/BSC9132QDS_SDCARD_DDRCLK100_SECURE_defconfig
+++ b/configs/BSC9132QDS_SDCARD_DDRCLK100_SECURE_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/BSC9132QDS_SDCARD_DDRCLK100_defconfig b/configs/BSC9132QDS_SDCARD_DDRCLK100_defconfig
index 0e93c0d1c2..a15e5af4bf 100644
--- a/configs/BSC9132QDS_SDCARD_DDRCLK100_defconfig
+++ b/configs/BSC9132QDS_SDCARD_DDRCLK100_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/BSC9132QDS_SDCARD_DDRCLK133_SECURE_defconfig b/configs/BSC9132QDS_SDCARD_DDRCLK133_SECURE_defconfig
index ca119d0625..1bed724534 100644
--- a/configs/BSC9132QDS_SDCARD_DDRCLK133_SECURE_defconfig
+++ b/configs/BSC9132QDS_SDCARD_DDRCLK133_SECURE_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/BSC9132QDS_SDCARD_DDRCLK133_defconfig b/configs/BSC9132QDS_SDCARD_DDRCLK133_defconfig
index 288d4cf883..d18600523d 100644
--- a/configs/BSC9132QDS_SDCARD_DDRCLK133_defconfig
+++ b/configs/BSC9132QDS_SDCARD_DDRCLK133_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/BSC9132QDS_SPIFLASH_DDRCLK100_SECURE_defconfig b/configs/BSC9132QDS_SPIFLASH_DDRCLK100_SECURE_defconfig
index e30dd9be90..1b3cd9c5ee 100644
--- a/configs/BSC9132QDS_SPIFLASH_DDRCLK100_SECURE_defconfig
+++ b/configs/BSC9132QDS_SPIFLASH_DDRCLK100_SECURE_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/BSC9132QDS_SPIFLASH_DDRCLK100_defconfig b/configs/BSC9132QDS_SPIFLASH_DDRCLK100_defconfig
index 8f4d4b8fbb..509f0e311b 100644
--- a/configs/BSC9132QDS_SPIFLASH_DDRCLK100_defconfig
+++ b/configs/BSC9132QDS_SPIFLASH_DDRCLK100_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/BSC9132QDS_SPIFLASH_DDRCLK133_SECURE_defconfig b/configs/BSC9132QDS_SPIFLASH_DDRCLK133_SECURE_defconfig
index 80c51aa705..43667fffa2 100644
--- a/configs/BSC9132QDS_SPIFLASH_DDRCLK133_SECURE_defconfig
+++ b/configs/BSC9132QDS_SPIFLASH_DDRCLK133_SECURE_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/BSC9132QDS_SPIFLASH_DDRCLK133_defconfig b/configs/BSC9132QDS_SPIFLASH_DDRCLK133_defconfig
index fb16caad9a..6ba9510934 100644
--- a/configs/BSC9132QDS_SPIFLASH_DDRCLK133_defconfig
+++ b/configs/BSC9132QDS_SPIFLASH_DDRCLK133_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=88000000.nor,nand0=ff800000.flash,"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=88000000.nor:256k(dtb),7m(kernel),55m(fs),1m(uboot);ff800000.flash:1m(uboot),8m(kernel),512k(dtb),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/C29XPCIE_NAND_defconfig b/configs/C29XPCIE_NAND_defconfig
index cdcf50eee8..6cc3c06d90 100644
--- a/configs/C29XPCIE_NAND_defconfig
+++ b/configs/C29XPCIE_NAND_defconfig
@@ -2,12 +2,12 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x11001000
 CONFIG_ENV_SIZE=0x100000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_C29XPCIE=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -36,6 +36,7 @@  CONFIG_CMD_SF=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/C29XPCIE_NOR_SECBOOT_defconfig b/configs/C29XPCIE_NOR_SECBOOT_defconfig
index e43c72860a..4093bde04f 100644
--- a/configs/C29XPCIE_NOR_SECBOOT_defconfig
+++ b/configs/C29XPCIE_NOR_SECBOOT_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_SF=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 # CONFIG_MMC is not set
 CONFIG_MTD=y
diff --git a/configs/C29XPCIE_SPIFLASH_SECBOOT_defconfig b/configs/C29XPCIE_SPIFLASH_SECBOOT_defconfig
index b7eb77e2a0..fc0ba465b0 100644
--- a/configs/C29XPCIE_SPIFLASH_SECBOOT_defconfig
+++ b/configs/C29XPCIE_SPIFLASH_SECBOOT_defconfig
@@ -22,6 +22,7 @@  CONFIG_CMD_SF=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 # CONFIG_MMC is not set
diff --git a/configs/C29XPCIE_SPIFLASH_defconfig b/configs/C29XPCIE_SPIFLASH_defconfig
index 9bfdcd0461..df12c9b001 100644
--- a/configs/C29XPCIE_SPIFLASH_defconfig
+++ b/configs/C29XPCIE_SPIFLASH_defconfig
@@ -22,6 +22,7 @@  CONFIG_CMD_SF=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/C29XPCIE_defconfig b/configs/C29XPCIE_defconfig
index 3e7f19692a..53b778e20d 100644
--- a/configs/C29XPCIE_defconfig
+++ b/configs/C29XPCIE_defconfig
@@ -20,6 +20,7 @@  CONFIG_CMD_SF=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/Cyrus_P5020_defconfig b/configs/Cyrus_P5020_defconfig
index 19fc741eb7..2210903e9c 100644
--- a/configs/Cyrus_P5020_defconfig
+++ b/configs/Cyrus_P5020_defconfig
@@ -26,6 +26,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/Cyrus_P5040_defconfig b/configs/Cyrus_P5040_defconfig
index 9c6919f387..05720912b0 100644
--- a/configs/Cyrus_P5040_defconfig
+++ b/configs/Cyrus_P5040_defconfig
@@ -26,6 +26,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/M52277EVB_defconfig b/configs/M52277EVB_defconfig
index d2e4024578..5dcf9feb41 100644
--- a/configs/M52277EVB_defconfig
+++ b/configs/M52277EVB_defconfig
@@ -18,6 +18,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_DATE=y
 CONFIG_CMD_JFFS2=y
 CONFIG_DEFAULT_DEVICE_TREE="M52277EVB"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x40000
 # CONFIG_NET is not set
diff --git a/configs/M52277EVB_stmicro_defconfig b/configs/M52277EVB_stmicro_defconfig
index 1a89934c25..1269609e3b 100644
--- a/configs/M52277EVB_stmicro_defconfig
+++ b/configs/M52277EVB_stmicro_defconfig
@@ -18,6 +18,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_DATE=y
 CONFIG_CMD_JFFS2=y
 CONFIG_DEFAULT_DEVICE_TREE="M52277EVB_stmicro"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_CS=y
 CONFIG_ENV_SPI_CS=2
diff --git a/configs/MCR3000_defconfig b/configs/MCR3000_defconfig
index 3272b2fe8e..93989790c6 100644
--- a/configs/MCR3000_defconfig
+++ b/configs/MCR3000_defconfig
@@ -68,6 +68,7 @@  CONFIG_CMD_PING=y
 # CONFIG_CMD_MISC is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="mcr3000"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x4004000
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/MPC8308RDB_defconfig b/configs/MPC8308RDB_defconfig
index da4154381b..74eccf5b6b 100644
--- a/configs/MPC8308RDB_defconfig
+++ b/configs/MPC8308RDB_defconfig
@@ -128,6 +128,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFE080000
 CONFIG_ENV_ADDR_REDUND=0xFE090000
diff --git a/configs/MPC8313ERDB_33_defconfig b/configs/MPC8313ERDB_33_defconfig
index d4db18f7f2..7684a29a34 100644
--- a/configs/MPC8313ERDB_33_defconfig
+++ b/configs/MPC8313ERDB_33_defconfig
@@ -145,6 +145,7 @@  CONFIG_CMD_DATE=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=e2800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=e2800000.flash:512k(uboot),128k(env),6m at 1m(kernel),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 # CONFIG_MMC is not set
 CONFIG_MTD=y
diff --git a/configs/MPC8313ERDB_66_defconfig b/configs/MPC8313ERDB_66_defconfig
index b381309b7f..5b2df204a4 100644
--- a/configs/MPC8313ERDB_66_defconfig
+++ b/configs/MPC8313ERDB_66_defconfig
@@ -144,6 +144,7 @@  CONFIG_CMD_DATE=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=e2800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=e2800000.flash:512k(uboot),128k(env),6m at 1m(kernel),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 # CONFIG_MMC is not set
 CONFIG_MTD=y
diff --git a/configs/MPC8313ERDB_NAND_33_defconfig b/configs/MPC8313ERDB_NAND_33_defconfig
index 30feda2485..55fe1fca0b 100644
--- a/configs/MPC8313ERDB_NAND_33_defconfig
+++ b/configs/MPC8313ERDB_NAND_33_defconfig
@@ -2,11 +2,11 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x00100000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x80000
+CONFIG_SPL_TEXT_BASE=0xFFF00000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x90000
 CONFIG_SYS_CLK_FREQ=33333333
-CONFIG_SPL_TEXT_BASE=0xFFF00000
 CONFIG_MPC83xx=y
 CONFIG_HIGH_BATS=y
 CONFIG_TARGET_MPC8313ERDB_NAND=y
@@ -151,6 +151,7 @@  CONFIG_CMD_DATE=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=e2800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=e2800000.flash:512k(uboot),128k(env),6m at 1m(kernel),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 # CONFIG_ENV_IS_IN_FLASH is not set
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
diff --git a/configs/MPC8313ERDB_NAND_66_defconfig b/configs/MPC8313ERDB_NAND_66_defconfig
index f7c83fbf62..89193359ba 100644
--- a/configs/MPC8313ERDB_NAND_66_defconfig
+++ b/configs/MPC8313ERDB_NAND_66_defconfig
@@ -2,11 +2,11 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x00100000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x80000
+CONFIG_SPL_TEXT_BASE=0xFFF00000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x90000
 CONFIG_SYS_CLK_FREQ=66666667
-CONFIG_SPL_TEXT_BASE=0xFFF00000
 CONFIG_MPC83xx=y
 CONFIG_HIGH_BATS=y
 CONFIG_TARGET_MPC8313ERDB_NAND=y
@@ -150,6 +150,7 @@  CONFIG_CMD_DATE=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=e2800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=e2800000.flash:512k(uboot),128k(env),6m at 1m(kernel),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 # CONFIG_ENV_IS_IN_FLASH is not set
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
diff --git a/configs/MPC8315ERDB_defconfig b/configs/MPC8315ERDB_defconfig
index bbb79dff2e..dbc4341647 100644
--- a/configs/MPC8315ERDB_defconfig
+++ b/configs/MPC8315ERDB_defconfig
@@ -129,6 +129,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=e0600000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=e0600000.flash:512k(uboot),128k(env),6m at 1m(kernel),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 CONFIG_FSL_SATA=y
 # CONFIG_MMC is not set
diff --git a/configs/MPC8323ERDB_defconfig b/configs/MPC8323ERDB_defconfig
index fd31046e4e..1c85e60814 100644
--- a/configs/MPC8323ERDB_defconfig
+++ b/configs/MPC8323ERDB_defconfig
@@ -103,6 +103,7 @@  CONFIG_CMD_I2C=y
 CONFIG_CMD_PCI=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/MPC832XEMDS_ATM_defconfig b/configs/MPC832XEMDS_ATM_defconfig
index c1b323f9fe..42ef80a647 100644
--- a/configs/MPC832XEMDS_ATM_defconfig
+++ b/configs/MPC832XEMDS_ATM_defconfig
@@ -128,6 +128,7 @@  CONFIG_CMD_ASKENV=y
 CONFIG_CMD_I2C=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/MPC832XEMDS_HOST_33_defconfig b/configs/MPC832XEMDS_HOST_33_defconfig
index 17a142bf82..2626410239 100644
--- a/configs/MPC832XEMDS_HOST_33_defconfig
+++ b/configs/MPC832XEMDS_HOST_33_defconfig
@@ -149,6 +149,7 @@  CONFIG_CMD_I2C=y
 CONFIG_CMD_PCI=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/MPC832XEMDS_HOST_66_defconfig b/configs/MPC832XEMDS_HOST_66_defconfig
index 5eca9b2669..6a35a9cd86 100644
--- a/configs/MPC832XEMDS_HOST_66_defconfig
+++ b/configs/MPC832XEMDS_HOST_66_defconfig
@@ -149,6 +149,7 @@  CONFIG_CMD_I2C=y
 CONFIG_CMD_PCI=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/MPC832XEMDS_SLAVE_defconfig b/configs/MPC832XEMDS_SLAVE_defconfig
index 498d879354..2fed65ad19 100644
--- a/configs/MPC832XEMDS_SLAVE_defconfig
+++ b/configs/MPC832XEMDS_SLAVE_defconfig
@@ -146,6 +146,7 @@  CONFIG_CMD_I2C=y
 CONFIG_CMD_PCI=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/MPC832XEMDS_defconfig b/configs/MPC832XEMDS_defconfig
index 53bec936a7..9554c3f9df 100644
--- a/configs/MPC832XEMDS_defconfig
+++ b/configs/MPC832XEMDS_defconfig
@@ -127,6 +127,7 @@  CONFIG_CMD_ASKENV=y
 CONFIG_CMD_I2C=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/MPC8349EMDS_PCI64_defconfig b/configs/MPC8349EMDS_PCI64_defconfig
index a3f3a40e58..ad41da03bf 100644
--- a/configs/MPC8349EMDS_PCI64_defconfig
+++ b/configs/MPC8349EMDS_PCI64_defconfig
@@ -95,6 +95,7 @@  CONFIG_CMD_I2C=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFE080000
 CONFIG_ENV_ADDR_REDUND=0xFE0A0000
diff --git a/configs/MPC8349EMDS_SDRAM_defconfig b/configs/MPC8349EMDS_SDRAM_defconfig
index 59611af430..650d42dd1f 100644
--- a/configs/MPC8349EMDS_SDRAM_defconfig
+++ b/configs/MPC8349EMDS_SDRAM_defconfig
@@ -104,6 +104,7 @@  CONFIG_CMD_I2C=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFE080000
 CONFIG_ENV_ADDR_REDUND=0xFE0A0000
diff --git a/configs/MPC8349EMDS_SLAVE_defconfig b/configs/MPC8349EMDS_SLAVE_defconfig
index 4b28bf848f..944b0517a5 100644
--- a/configs/MPC8349EMDS_SLAVE_defconfig
+++ b/configs/MPC8349EMDS_SLAVE_defconfig
@@ -95,6 +95,7 @@  CONFIG_CMD_I2C=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFE080000
 CONFIG_ENV_ADDR_REDUND=0xFE0A0000
diff --git a/configs/MPC8349EMDS_defconfig b/configs/MPC8349EMDS_defconfig
index 2860c53825..191b11f64b 100644
--- a/configs/MPC8349EMDS_defconfig
+++ b/configs/MPC8349EMDS_defconfig
@@ -96,6 +96,7 @@  CONFIG_CMD_I2C=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFE080000
 CONFIG_ENV_ADDR_REDUND=0xFE0A0000
diff --git a/configs/MPC8349ITXGP_defconfig b/configs/MPC8349ITXGP_defconfig
index 6124458e59..28e4ebf06f 100644
--- a/configs/MPC8349ITXGP_defconfig
+++ b/configs/MPC8349ITXGP_defconfig
@@ -166,6 +166,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_DATE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/MPC8349ITX_LOWBOOT_defconfig b/configs/MPC8349ITX_LOWBOOT_defconfig
index a1d2a89e4a..46f7afc071 100644
--- a/configs/MPC8349ITX_LOWBOOT_defconfig
+++ b/configs/MPC8349ITX_LOWBOOT_defconfig
@@ -170,6 +170,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_DATE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 CONFIG_SATA_SIL3114=y
 # CONFIG_MMC is not set
diff --git a/configs/MPC8349ITX_defconfig b/configs/MPC8349ITX_defconfig
index 1147fad91d..1f70b756b0 100644
--- a/configs/MPC8349ITX_defconfig
+++ b/configs/MPC8349ITX_defconfig
@@ -169,6 +169,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_DATE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFEF80000
 CONFIG_SATA_SIL3114=y
 # CONFIG_MMC is not set
diff --git a/configs/MPC837XEMDS_HOST_defconfig b/configs/MPC837XEMDS_HOST_defconfig
index 89e619fddf..7e2e0e4b3b 100644
--- a/configs/MPC837XEMDS_HOST_defconfig
+++ b/configs/MPC837XEMDS_HOST_defconfig
@@ -163,6 +163,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD=y
diff --git a/configs/MPC837XEMDS_SLAVE_defconfig b/configs/MPC837XEMDS_SLAVE_defconfig
index f9a3910b0c..3ba15a1eb7 100644
--- a/configs/MPC837XEMDS_SLAVE_defconfig
+++ b/configs/MPC837XEMDS_SLAVE_defconfig
@@ -121,6 +121,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 CONFIG_MTD=y
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/MPC837XEMDS_defconfig b/configs/MPC837XEMDS_defconfig
index 11b185d227..5ca8760b36 100644
--- a/configs/MPC837XEMDS_defconfig
+++ b/configs/MPC837XEMDS_defconfig
@@ -141,6 +141,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD=y
diff --git a/configs/MPC837XERDB_SLAVE_defconfig b/configs/MPC837XERDB_SLAVE_defconfig
index 87fe4fcb39..ea84564d9a 100644
--- a/configs/MPC837XERDB_SLAVE_defconfig
+++ b/configs/MPC837XERDB_SLAVE_defconfig
@@ -119,6 +119,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 CONFIG_FSL_SATA=y
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/MPC837XERDB_defconfig b/configs/MPC837XERDB_defconfig
index 0b4036072f..0d8ec8e9ca 100644
--- a/configs/MPC837XERDB_defconfig
+++ b/configs/MPC837XERDB_defconfig
@@ -160,6 +160,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFE080000
 CONFIG_FSL_SATA=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/MPC8536DS_36BIT_defconfig b/configs/MPC8536DS_36BIT_defconfig
index e60890e2d0..addb89bf71 100644
--- a/configs/MPC8536DS_36BIT_defconfig
+++ b/configs/MPC8536DS_36BIT_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_SYS_FSL_DDR2=y
diff --git a/configs/MPC8536DS_SDCARD_defconfig b/configs/MPC8536DS_SDCARD_defconfig
index 9f653661f4..37d374baa1 100644
--- a/configs/MPC8536DS_SDCARD_defconfig
+++ b/configs/MPC8536DS_SDCARD_defconfig
@@ -25,6 +25,7 @@  CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_FSL_DDR2=y
diff --git a/configs/MPC8536DS_SPIFLASH_defconfig b/configs/MPC8536DS_SPIFLASH_defconfig
index 866d719564..000c60f256 100644
--- a/configs/MPC8536DS_SPIFLASH_defconfig
+++ b/configs/MPC8536DS_SPIFLASH_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_FSL_DDR2=y
diff --git a/configs/MPC8536DS_defconfig b/configs/MPC8536DS_defconfig
index 9366e7a757..5dad675914 100644
--- a/configs/MPC8536DS_defconfig
+++ b/configs/MPC8536DS_defconfig
@@ -25,6 +25,7 @@  CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_SYS_FSL_DDR2=y
diff --git a/configs/MPC8541CDS_defconfig b/configs/MPC8541CDS_defconfig
index 5c25c4fcd5..cd2d19594e 100644
--- a/configs/MPC8541CDS_defconfig
+++ b/configs/MPC8541CDS_defconfig
@@ -17,6 +17,7 @@  CONFIG_CMD_PCI=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xFFFC0000
 # CONFIG_MMC is not set
diff --git a/configs/MPC8541CDS_legacy_defconfig b/configs/MPC8541CDS_legacy_defconfig
index 5b5abbe6f4..32ed521faa 100644
--- a/configs/MPC8541CDS_legacy_defconfig
+++ b/configs/MPC8541CDS_legacy_defconfig
@@ -18,6 +18,7 @@  CONFIG_CMD_PCI=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xFFFC0000
 # CONFIG_MMC is not set
diff --git a/configs/MPC8544DS_defconfig b/configs/MPC8544DS_defconfig
index c2c70d3444..82f14d8122 100644
--- a/configs/MPC8544DS_defconfig
+++ b/configs/MPC8544DS_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xFFF70000
 CONFIG_SCSI_AHCI=y
diff --git a/configs/MPC8548CDS_36BIT_defconfig b/configs/MPC8548CDS_36BIT_defconfig
index 010e375740..b67c8b3f3e 100644
--- a/configs/MPC8548CDS_36BIT_defconfig
+++ b/configs/MPC8548CDS_36BIT_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="mpc8548cds_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFFF60000
 CONFIG_DM=y
 CONFIG_DM_I2C=y
diff --git a/configs/MPC8548CDS_defconfig b/configs/MPC8548CDS_defconfig
index deaa69d134..f027761354 100644
--- a/configs/MPC8548CDS_defconfig
+++ b/configs/MPC8548CDS_defconfig
@@ -20,6 +20,7 @@  CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="mpc8548cds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFFF60000
 CONFIG_DM=y
 CONFIG_DM_I2C=y
diff --git a/configs/MPC8548CDS_legacy_defconfig b/configs/MPC8548CDS_legacy_defconfig
index ab6f6eacd6..a7a2cc5fe8 100644
--- a/configs/MPC8548CDS_legacy_defconfig
+++ b/configs/MPC8548CDS_legacy_defconfig
@@ -20,6 +20,7 @@  CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="mpc8548cds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFFF60000
 CONFIG_DM=y
 CONFIG_DM_I2C=y
diff --git a/configs/MPC8555CDS_defconfig b/configs/MPC8555CDS_defconfig
index dcf7091055..e7a5ca00b9 100644
--- a/configs/MPC8555CDS_defconfig
+++ b/configs/MPC8555CDS_defconfig
@@ -17,6 +17,7 @@  CONFIG_CMD_PCI=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xFFFC0000
 # CONFIG_MMC is not set
diff --git a/configs/MPC8555CDS_legacy_defconfig b/configs/MPC8555CDS_legacy_defconfig
index 7e369f1b4c..5780138f85 100644
--- a/configs/MPC8555CDS_legacy_defconfig
+++ b/configs/MPC8555CDS_legacy_defconfig
@@ -18,6 +18,7 @@  CONFIG_CMD_PCI=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xFFFC0000
 # CONFIG_MMC is not set
diff --git a/configs/MPC8568MDS_defconfig b/configs/MPC8568MDS_defconfig
index 820bd72af4..e41ba36a09 100644
--- a/configs/MPC8568MDS_defconfig
+++ b/configs/MPC8568MDS_defconfig
@@ -19,6 +19,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xFFF60000
 # CONFIG_MMC is not set
diff --git a/configs/MPC8569MDS_ATM_defconfig b/configs/MPC8569MDS_ATM_defconfig
index 743221bf95..dd15604e37 100644
--- a/configs/MPC8569MDS_ATM_defconfig
+++ b/configs/MPC8569MDS_ATM_defconfig
@@ -24,6 +24,7 @@  CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xFFF60000
 CONFIG_FSL_ESDHC=y
diff --git a/configs/MPC8569MDS_defconfig b/configs/MPC8569MDS_defconfig
index 5921cbfc4f..777f167c57 100644
--- a/configs/MPC8569MDS_defconfig
+++ b/configs/MPC8569MDS_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xFFF60000
 CONFIG_FSL_ESDHC=y
diff --git a/configs/MPC8572DS_36BIT_defconfig b/configs/MPC8572DS_36BIT_defconfig
index 50912bf245..f7951e735a 100644
--- a/configs/MPC8572DS_36BIT_defconfig
+++ b/configs/MPC8572DS_36BIT_defconfig
@@ -24,6 +24,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_SCSI_AHCI=y
 CONFIG_SYS_FSL_DDR2=y
diff --git a/configs/MPC8572DS_defconfig b/configs/MPC8572DS_defconfig
index fea1e281e0..5733458513 100644
--- a/configs/MPC8572DS_defconfig
+++ b/configs/MPC8572DS_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_SCSI_AHCI=y
 CONFIG_SYS_FSL_DDR2=y
diff --git a/configs/MPC8610HPCD_defconfig b/configs/MPC8610HPCD_defconfig
index 9879823411..b9ef566204 100644
--- a/configs/MPC8610HPCD_defconfig
+++ b/configs/MPC8610HPCD_defconfig
@@ -22,6 +22,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_BMP=y
 CONFIG_CMD_EXT2=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFFF80000
 CONFIG_SCSI_AHCI=y
 # CONFIG_MMC is not set
diff --git a/configs/MPC8641HPCN_36BIT_defconfig b/configs/MPC8641HPCN_36BIT_defconfig
index 1e643673ec..edc2be4484 100644
--- a/configs/MPC8641HPCN_36BIT_defconfig
+++ b/configs/MPC8641HPCN_36BIT_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xEFF80000
 CONFIG_SCSI_AHCI=y
 # CONFIG_MMC is not set
diff --git a/configs/MPC8641HPCN_defconfig b/configs/MPC8641HPCN_defconfig
index 7ce7891d14..690999deac 100644
--- a/configs/MPC8641HPCN_defconfig
+++ b/configs/MPC8641HPCN_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xEFF80000
 CONFIG_SCSI_AHCI=y
 # CONFIG_MMC is not set
diff --git a/configs/P1010RDB-PA_36BIT_NAND_SECBOOT_defconfig b/configs/P1010RDB-PA_36BIT_NAND_SECBOOT_defconfig
index c1044520d7..1ede747c34 100644
--- a/configs/P1010RDB-PA_36BIT_NAND_SECBOOT_defconfig
+++ b/configs/P1010RDB-PA_36BIT_NAND_SECBOOT_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD=y
diff --git a/configs/P1010RDB-PA_36BIT_NAND_defconfig b/configs/P1010RDB-PA_36BIT_NAND_defconfig
index da04cab014..1796a7ba5b 100644
--- a/configs/P1010RDB-PA_36BIT_NAND_defconfig
+++ b/configs/P1010RDB-PA_36BIT_NAND_defconfig
@@ -2,12 +2,12 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x11001000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_P1010RDB_PA=y
 CONFIG_PHYS_64BIT=y
@@ -45,6 +45,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pa_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PA_36BIT_NOR_SECBOOT_defconfig b/configs/P1010RDB-PA_36BIT_NOR_SECBOOT_defconfig
index 723f6ca2bb..bcb0e54269 100644
--- a/configs/P1010RDB-PA_36BIT_NOR_SECBOOT_defconfig
+++ b/configs/P1010RDB-PA_36BIT_NOR_SECBOOT_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD=y
diff --git a/configs/P1010RDB-PA_36BIT_NOR_defconfig b/configs/P1010RDB-PA_36BIT_NOR_defconfig
index e6edd395e7..735380c52f 100644
--- a/configs/P1010RDB-PA_36BIT_NOR_defconfig
+++ b/configs/P1010RDB-PA_36BIT_NOR_defconfig
@@ -28,6 +28,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pa_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PA_36BIT_SDCARD_defconfig b/configs/P1010RDB-PA_36BIT_SDCARD_defconfig
index dcd606b0c2..97e326f127 100644
--- a/configs/P1010RDB-PA_36BIT_SDCARD_defconfig
+++ b/configs/P1010RDB-PA_36BIT_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_P1010RDB_PA=y
 CONFIG_PHYS_64BIT=y
@@ -40,6 +40,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pa_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PA_36BIT_SPIFLASH_SECBOOT_defconfig b/configs/P1010RDB-PA_36BIT_SPIFLASH_SECBOOT_defconfig
index 9987cde995..7f05db8f70 100644
--- a/configs/P1010RDB-PA_36BIT_SPIFLASH_SECBOOT_defconfig
+++ b/configs/P1010RDB-PA_36BIT_SPIFLASH_SECBOOT_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1010RDB-PA_36BIT_SPIFLASH_defconfig b/configs/P1010RDB-PA_36BIT_SPIFLASH_defconfig
index c0800c8d7d..c769ee8873 100644
--- a/configs/P1010RDB-PA_36BIT_SPIFLASH_defconfig
+++ b/configs/P1010RDB-PA_36BIT_SPIFLASH_defconfig
@@ -5,12 +5,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_P1010RDB_PA=y
 CONFIG_PHYS_64BIT=y
@@ -42,6 +42,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pa_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PA_NAND_SECBOOT_defconfig b/configs/P1010RDB-PA_NAND_SECBOOT_defconfig
index 9691fd2bd4..8c7460fda7 100644
--- a/configs/P1010RDB-PA_NAND_SECBOOT_defconfig
+++ b/configs/P1010RDB-PA_NAND_SECBOOT_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD=y
diff --git a/configs/P1010RDB-PA_NAND_defconfig b/configs/P1010RDB-PA_NAND_defconfig
index 29ba692ca1..13a82d4776 100644
--- a/configs/P1010RDB-PA_NAND_defconfig
+++ b/configs/P1010RDB-PA_NAND_defconfig
@@ -2,12 +2,12 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x11001000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_P1010RDB_PA=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -44,6 +44,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pa"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PA_NOR_SECBOOT_defconfig b/configs/P1010RDB-PA_NOR_SECBOOT_defconfig
index 49351264cb..098c017cfc 100644
--- a/configs/P1010RDB-PA_NOR_SECBOOT_defconfig
+++ b/configs/P1010RDB-PA_NOR_SECBOOT_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/P1010RDB-PA_NOR_defconfig b/configs/P1010RDB-PA_NOR_defconfig
index d8f87b5dac..f458bd0125 100644
--- a/configs/P1010RDB-PA_NOR_defconfig
+++ b/configs/P1010RDB-PA_NOR_defconfig
@@ -27,6 +27,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pa"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PA_SDCARD_defconfig b/configs/P1010RDB-PA_SDCARD_defconfig
index 9711082529..1e0ae59d52 100644
--- a/configs/P1010RDB-PA_SDCARD_defconfig
+++ b/configs/P1010RDB-PA_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_P1010RDB_PA=y
 CONFIG_FIT=y
@@ -39,6 +39,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pa"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PA_SPIFLASH_SECBOOT_defconfig b/configs/P1010RDB-PA_SPIFLASH_SECBOOT_defconfig
index b31bdff00d..ac5c31f059 100644
--- a/configs/P1010RDB-PA_SPIFLASH_SECBOOT_defconfig
+++ b/configs/P1010RDB-PA_SPIFLASH_SECBOOT_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1010RDB-PA_SPIFLASH_defconfig b/configs/P1010RDB-PA_SPIFLASH_defconfig
index de2ac2235f..c1e681d59d 100644
--- a/configs/P1010RDB-PA_SPIFLASH_defconfig
+++ b/configs/P1010RDB-PA_SPIFLASH_defconfig
@@ -5,12 +5,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_P1010RDB_PA=y
 CONFIG_FIT=y
@@ -41,6 +41,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pa"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PB_36BIT_NAND_SECBOOT_defconfig b/configs/P1010RDB-PB_36BIT_NAND_SECBOOT_defconfig
index 66bdebbf99..e6464823de 100644
--- a/configs/P1010RDB-PB_36BIT_NAND_SECBOOT_defconfig
+++ b/configs/P1010RDB-PB_36BIT_NAND_SECBOOT_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD=y
diff --git a/configs/P1010RDB-PB_36BIT_NAND_defconfig b/configs/P1010RDB-PB_36BIT_NAND_defconfig
index 9f4876dd13..c7460bd015 100644
--- a/configs/P1010RDB-PB_36BIT_NAND_defconfig
+++ b/configs/P1010RDB-PB_36BIT_NAND_defconfig
@@ -2,12 +2,12 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x11001000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_P1010RDB_PB=y
 CONFIG_PHYS_64BIT=y
@@ -45,6 +45,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pb_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PB_36BIT_NOR_SECBOOT_defconfig b/configs/P1010RDB-PB_36BIT_NOR_SECBOOT_defconfig
index f2e40668ea..da5e69b80c 100644
--- a/configs/P1010RDB-PB_36BIT_NOR_SECBOOT_defconfig
+++ b/configs/P1010RDB-PB_36BIT_NOR_SECBOOT_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD=y
diff --git a/configs/P1010RDB-PB_36BIT_NOR_defconfig b/configs/P1010RDB-PB_36BIT_NOR_defconfig
index e85af32e2c..ccdb256c24 100644
--- a/configs/P1010RDB-PB_36BIT_NOR_defconfig
+++ b/configs/P1010RDB-PB_36BIT_NOR_defconfig
@@ -28,6 +28,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pb_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PB_36BIT_SDCARD_defconfig b/configs/P1010RDB-PB_36BIT_SDCARD_defconfig
index 45feab4ee4..d38ff8a5df 100644
--- a/configs/P1010RDB-PB_36BIT_SDCARD_defconfig
+++ b/configs/P1010RDB-PB_36BIT_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_P1010RDB_PB=y
 CONFIG_PHYS_64BIT=y
@@ -40,6 +40,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pb_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PB_36BIT_SPIFLASH_SECBOOT_defconfig b/configs/P1010RDB-PB_36BIT_SPIFLASH_SECBOOT_defconfig
index 50b5c5f1c5..361c37d4c3 100644
--- a/configs/P1010RDB-PB_36BIT_SPIFLASH_SECBOOT_defconfig
+++ b/configs/P1010RDB-PB_36BIT_SPIFLASH_SECBOOT_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1010RDB-PB_36BIT_SPIFLASH_defconfig b/configs/P1010RDB-PB_36BIT_SPIFLASH_defconfig
index 3cd94f84ea..b3db1d6c23 100644
--- a/configs/P1010RDB-PB_36BIT_SPIFLASH_defconfig
+++ b/configs/P1010RDB-PB_36BIT_SPIFLASH_defconfig
@@ -5,12 +5,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_P1010RDB_PB=y
 CONFIG_PHYS_64BIT=y
@@ -42,6 +42,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pb_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PB_NAND_SECBOOT_defconfig b/configs/P1010RDB-PB_NAND_SECBOOT_defconfig
index 17708dee47..a0a0b549fa 100644
--- a/configs/P1010RDB-PB_NAND_SECBOOT_defconfig
+++ b/configs/P1010RDB-PB_NAND_SECBOOT_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD=y
diff --git a/configs/P1010RDB-PB_NAND_defconfig b/configs/P1010RDB-PB_NAND_defconfig
index ddfe7b43a1..b8376f5815 100644
--- a/configs/P1010RDB-PB_NAND_defconfig
+++ b/configs/P1010RDB-PB_NAND_defconfig
@@ -2,12 +2,12 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x11001000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_P1010RDB_PB=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -44,6 +44,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PB_NOR_SECBOOT_defconfig b/configs/P1010RDB-PB_NOR_SECBOOT_defconfig
index be455a0c8f..ab2a339aec 100644
--- a/configs/P1010RDB-PB_NOR_SECBOOT_defconfig
+++ b/configs/P1010RDB-PB_NOR_SECBOOT_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD=y
diff --git a/configs/P1010RDB-PB_NOR_defconfig b/configs/P1010RDB-PB_NOR_defconfig
index 6011f8a9d8..6bc49fbd47 100644
--- a/configs/P1010RDB-PB_NOR_defconfig
+++ b/configs/P1010RDB-PB_NOR_defconfig
@@ -27,6 +27,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PB_SDCARD_defconfig b/configs/P1010RDB-PB_SDCARD_defconfig
index 65f86fff60..eab98ae6be 100644
--- a/configs/P1010RDB-PB_SDCARD_defconfig
+++ b/configs/P1010RDB-PB_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_P1010RDB_PB=y
 CONFIG_FIT=y
@@ -39,6 +39,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1010RDB-PB_SPIFLASH_SECBOOT_defconfig b/configs/P1010RDB-PB_SPIFLASH_SECBOOT_defconfig
index ce3d7c4d6b..c77d8e81b9 100644
--- a/configs/P1010RDB-PB_SPIFLASH_SECBOOT_defconfig
+++ b/configs/P1010RDB-PB_SPIFLASH_SECBOOT_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1010RDB-PB_SPIFLASH_defconfig b/configs/P1010RDB-PB_SPIFLASH_defconfig
index f71ee19ba6..5ff05a469a 100644
--- a/configs/P1010RDB-PB_SPIFLASH_defconfig
+++ b/configs/P1010RDB-PB_SPIFLASH_defconfig
@@ -5,12 +5,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xD0001000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_P1010RDB_PB=y
 CONFIG_FIT=y
@@ -41,6 +41,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=ff800000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ff800000.flash:2m(uboot-env),1m(dtb),5m(kernel),56m(fs),-(usr)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1010rdb-pb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1020MBG-PC_36BIT_SDCARD_defconfig b/configs/P1020MBG-PC_36BIT_SDCARD_defconfig
index 91d46e4727..048c0d579b 100644
--- a/configs/P1020MBG-PC_36BIT_SDCARD_defconfig
+++ b/configs/P1020MBG-PC_36BIT_SDCARD_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1020MBG=y
@@ -39,6 +39,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1020MBG-PC_36BIT_defconfig b/configs/P1020MBG-PC_36BIT_defconfig
index 7930af3b73..8eaed90a30 100644
--- a/configs/P1020MBG-PC_36BIT_defconfig
+++ b/configs/P1020MBG-PC_36BIT_defconfig
@@ -27,6 +27,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1020MBG-PC_SDCARD_defconfig b/configs/P1020MBG-PC_SDCARD_defconfig
index 708a4bbfbf..12b01750e7 100644
--- a/configs/P1020MBG-PC_SDCARD_defconfig
+++ b/configs/P1020MBG-PC_SDCARD_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1020MBG=y
@@ -38,6 +38,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1020MBG-PC_defconfig b/configs/P1020MBG-PC_defconfig
index 4ff3712d0f..71ad06ca8f 100644
--- a/configs/P1020MBG-PC_defconfig
+++ b/configs/P1020MBG-PC_defconfig
@@ -26,6 +26,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1020RDB-PC_36BIT_NAND_defconfig b/configs/P1020RDB-PC_36BIT_NAND_defconfig
index 6ee52fe5e7..3aa90d9183 100644
--- a/configs/P1020RDB-PC_36BIT_NAND_defconfig
+++ b/configs/P1020RDB-PC_36BIT_NAND_defconfig
@@ -2,11 +2,11 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x11001000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1020RDB_PC=y
@@ -45,6 +45,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1020rdb-pc_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1020RDB-PC_36BIT_SDCARD_defconfig b/configs/P1020RDB-PC_36BIT_SDCARD_defconfig
index 489b91d8e7..72b9791fe0 100644
--- a/configs/P1020RDB-PC_36BIT_SDCARD_defconfig
+++ b/configs/P1020RDB-PC_36BIT_SDCARD_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1020RDB_PC=y
@@ -41,6 +41,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1020rdb-pc_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1020RDB-PC_36BIT_SPIFLASH_defconfig b/configs/P1020RDB-PC_36BIT_SPIFLASH_defconfig
index 4a8e4e3726..f1cfdb7087 100644
--- a/configs/P1020RDB-PC_36BIT_SPIFLASH_defconfig
+++ b/configs/P1020RDB-PC_36BIT_SPIFLASH_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1020RDB_PC=y
@@ -43,6 +43,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1020rdb-pc_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1020RDB-PC_36BIT_defconfig b/configs/P1020RDB-PC_36BIT_defconfig
index f9a4b735ca..c6ef90b350 100644
--- a/configs/P1020RDB-PC_36BIT_defconfig
+++ b/configs/P1020RDB-PC_36BIT_defconfig
@@ -30,6 +30,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1020rdb-pc_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/P1020RDB-PC_NAND_defconfig b/configs/P1020RDB-PC_NAND_defconfig
index 5c8231cba2..d7282edf7e 100644
--- a/configs/P1020RDB-PC_NAND_defconfig
+++ b/configs/P1020RDB-PC_NAND_defconfig
@@ -2,11 +2,11 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x11001000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1020RDB_PC=y
@@ -44,6 +44,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1020rdb-pc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1020RDB-PC_SDCARD_defconfig b/configs/P1020RDB-PC_SDCARD_defconfig
index ad2bb90a49..f7a7e8c372 100644
--- a/configs/P1020RDB-PC_SDCARD_defconfig
+++ b/configs/P1020RDB-PC_SDCARD_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1020RDB_PC=y
@@ -40,6 +40,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1020rdb-pc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1020RDB-PC_SPIFLASH_defconfig b/configs/P1020RDB-PC_SPIFLASH_defconfig
index b8055e49b0..4a9f30a28e 100644
--- a/configs/P1020RDB-PC_SPIFLASH_defconfig
+++ b/configs/P1020RDB-PC_SPIFLASH_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1020RDB_PC=y
@@ -42,6 +42,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1020rdb-pc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1020RDB-PC_defconfig b/configs/P1020RDB-PC_defconfig
index a71985374e..ca9bf5cd15 100644
--- a/configs/P1020RDB-PC_defconfig
+++ b/configs/P1020RDB-PC_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1020rdb-pc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/P1020RDB-PD_NAND_defconfig b/configs/P1020RDB-PD_NAND_defconfig
index 0043fd5f66..f5bd750f61 100644
--- a/configs/P1020RDB-PD_NAND_defconfig
+++ b/configs/P1020RDB-PD_NAND_defconfig
@@ -2,11 +2,11 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x11001000
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1020RDB_PD=y
@@ -47,6 +47,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=ec000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ec000000.nor:128k(dtb),6016k(kernel),57088k(fs),1m(vsc7385-firmware),1280k(u-boot)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1020rdb-pd"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1020RDB-PD_SDCARD_defconfig b/configs/P1020RDB-PD_SDCARD_defconfig
index cb0a8aec65..28173268a3 100644
--- a/configs/P1020RDB-PD_SDCARD_defconfig
+++ b/configs/P1020RDB-PD_SDCARD_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1020RDB_PD=y
@@ -43,6 +43,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=ec000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ec000000.nor:128k(dtb),6016k(kernel),57088k(fs),1m(vsc7385-firmware),1280k(u-boot)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1020rdb-pd"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1020RDB-PD_SPIFLASH_defconfig b/configs/P1020RDB-PD_SPIFLASH_defconfig
index 35e60ca856..3f3f6367f0 100644
--- a/configs/P1020RDB-PD_SPIFLASH_defconfig
+++ b/configs/P1020RDB-PD_SPIFLASH_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1020RDB_PD=y
@@ -45,6 +45,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=ec000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ec000000.nor:128k(dtb),6016k(kernel),57088k(fs),1m(vsc7385-firmware),1280k(u-boot)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1020rdb-pd"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P1020RDB-PD_defconfig b/configs/P1020RDB-PD_defconfig
index d7f19c3d96..b4746f4cb3 100644
--- a/configs/P1020RDB-PD_defconfig
+++ b/configs/P1020RDB-PD_defconfig
@@ -32,6 +32,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=ec000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ec000000.nor:128k(dtb),6016k(kernel),57088k(fs),1m(vsc7385-firmware),1280k(u-boot)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p1020rdb-pd"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/P1020UTM-PC_36BIT_SDCARD_defconfig b/configs/P1020UTM-PC_36BIT_SDCARD_defconfig
index 4b00005624..7558720b92 100644
--- a/configs/P1020UTM-PC_36BIT_SDCARD_defconfig
+++ b/configs/P1020UTM-PC_36BIT_SDCARD_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1020UTM=y
@@ -39,6 +39,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1020UTM-PC_36BIT_defconfig b/configs/P1020UTM-PC_36BIT_defconfig
index 968d3edbcf..169120afb1 100644
--- a/configs/P1020UTM-PC_36BIT_defconfig
+++ b/configs/P1020UTM-PC_36BIT_defconfig
@@ -27,6 +27,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1020UTM-PC_SDCARD_defconfig b/configs/P1020UTM-PC_SDCARD_defconfig
index 93302a12b0..6c06815a17 100644
--- a/configs/P1020UTM-PC_SDCARD_defconfig
+++ b/configs/P1020UTM-PC_SDCARD_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1020UTM=y
@@ -38,6 +38,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1020UTM-PC_defconfig b/configs/P1020UTM-PC_defconfig
index c41ac7bfd4..69744a30f5 100644
--- a/configs/P1020UTM-PC_defconfig
+++ b/configs/P1020UTM-PC_defconfig
@@ -26,6 +26,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1021RDB-PC_36BIT_NAND_defconfig b/configs/P1021RDB-PC_36BIT_NAND_defconfig
index ba1d836552..4f8449c3b2 100644
--- a/configs/P1021RDB-PC_36BIT_NAND_defconfig
+++ b/configs/P1021RDB-PC_36BIT_NAND_defconfig
@@ -2,11 +2,11 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x11001000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1021RDB=y
@@ -48,6 +48,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=fef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9728k(fs),256k(qe-ucode-firmware),1280k(u-boot)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1021RDB-PC_36BIT_SDCARD_defconfig b/configs/P1021RDB-PC_36BIT_SDCARD_defconfig
index 30b8372a5b..ee9f4434fe 100644
--- a/configs/P1021RDB-PC_36BIT_SDCARD_defconfig
+++ b/configs/P1021RDB-PC_36BIT_SDCARD_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1021RDB=y
@@ -44,6 +44,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=fef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9728k(fs),256k(qe-ucode-firmware),1280k(u-boot)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1021RDB-PC_36BIT_SPIFLASH_defconfig b/configs/P1021RDB-PC_36BIT_SPIFLASH_defconfig
index 37bc209d98..615d55815b 100644
--- a/configs/P1021RDB-PC_36BIT_SPIFLASH_defconfig
+++ b/configs/P1021RDB-PC_36BIT_SPIFLASH_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1021RDB=y
@@ -46,6 +46,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=fef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9728k(fs),256k(qe-ucode-firmware),1280k(u-boot)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1021RDB-PC_36BIT_defconfig b/configs/P1021RDB-PC_36BIT_defconfig
index ca1be9c112..baefea4f15 100644
--- a/configs/P1021RDB-PC_36BIT_defconfig
+++ b/configs/P1021RDB-PC_36BIT_defconfig
@@ -32,6 +32,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=fef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9728k(fs),256k(qe-ucode-firmware),1280k(u-boot)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1021RDB-PC_NAND_defconfig b/configs/P1021RDB-PC_NAND_defconfig
index 1b38da48f7..e8f99f0f40 100644
--- a/configs/P1021RDB-PC_NAND_defconfig
+++ b/configs/P1021RDB-PC_NAND_defconfig
@@ -2,11 +2,11 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x11001000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1021RDB=y
@@ -47,6 +47,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=ef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9728k(fs),256k(qe-ucode-firmware),1280k(u-boot)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1021RDB-PC_SDCARD_defconfig b/configs/P1021RDB-PC_SDCARD_defconfig
index 242b9eb3c9..e285c01484 100644
--- a/configs/P1021RDB-PC_SDCARD_defconfig
+++ b/configs/P1021RDB-PC_SDCARD_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1021RDB=y
@@ -43,6 +43,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=ef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9728k(fs),256k(qe-ucode-firmware),1280k(u-boot)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1021RDB-PC_SPIFLASH_defconfig b/configs/P1021RDB-PC_SPIFLASH_defconfig
index 6792e3f45a..3c1b4c8c2a 100644
--- a/configs/P1021RDB-PC_SPIFLASH_defconfig
+++ b/configs/P1021RDB-PC_SPIFLASH_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1021RDB=y
@@ -45,6 +45,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=ef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9728k(fs),256k(qe-ucode-firmware),1280k(u-boot)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1021RDB-PC_defconfig b/configs/P1021RDB-PC_defconfig
index 54010afb56..4b2083ce7c 100644
--- a/configs/P1021RDB-PC_defconfig
+++ b/configs/P1021RDB-PC_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=ef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9728k(fs),256k(qe-ucode-firmware),1280k(u-boot)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1023RDB_defconfig b/configs/P1023RDB_defconfig
index 0c10bc051c..a8bb5767b7 100644
--- a/configs/P1023RDB_defconfig
+++ b/configs/P1023RDB_defconfig
@@ -28,6 +28,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 # CONFIG_MMC is not set
diff --git a/configs/P1024RDB_36BIT_defconfig b/configs/P1024RDB_36BIT_defconfig
index 5116fac64a..df192ecda9 100644
--- a/configs/P1024RDB_36BIT_defconfig
+++ b/configs/P1024RDB_36BIT_defconfig
@@ -28,6 +28,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1024RDB_NAND_defconfig b/configs/P1024RDB_NAND_defconfig
index 2e2eda74f0..d1e91d3701 100644
--- a/configs/P1024RDB_NAND_defconfig
+++ b/configs/P1024RDB_NAND_defconfig
@@ -2,11 +2,11 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x11001000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1024RDB=y
@@ -43,6 +43,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1024RDB_SDCARD_defconfig b/configs/P1024RDB_SDCARD_defconfig
index 69a3718ec4..e803ed80fa 100644
--- a/configs/P1024RDB_SDCARD_defconfig
+++ b/configs/P1024RDB_SDCARD_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1024RDB=y
@@ -39,6 +39,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1024RDB_SPIFLASH_defconfig b/configs/P1024RDB_SPIFLASH_defconfig
index a09696cc63..ffabd5e760 100644
--- a/configs/P1024RDB_SPIFLASH_defconfig
+++ b/configs/P1024RDB_SPIFLASH_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1024RDB=y
@@ -41,6 +41,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1024RDB_defconfig b/configs/P1024RDB_defconfig
index 72665c4edf..e4adc0f5eb 100644
--- a/configs/P1024RDB_defconfig
+++ b/configs/P1024RDB_defconfig
@@ -27,6 +27,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1025RDB_36BIT_defconfig b/configs/P1025RDB_36BIT_defconfig
index 8eaddb1290..727126edc1 100644
--- a/configs/P1025RDB_36BIT_defconfig
+++ b/configs/P1025RDB_36BIT_defconfig
@@ -29,6 +29,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1025RDB_NAND_defconfig b/configs/P1025RDB_NAND_defconfig
index bbeb396f64..58efd11e94 100644
--- a/configs/P1025RDB_NAND_defconfig
+++ b/configs/P1025RDB_NAND_defconfig
@@ -2,11 +2,11 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x11001000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1025RDB=y
@@ -45,6 +45,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1025RDB_SDCARD_defconfig b/configs/P1025RDB_SDCARD_defconfig
index bc88a27479..dad06be547 100644
--- a/configs/P1025RDB_SDCARD_defconfig
+++ b/configs/P1025RDB_SDCARD_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1025RDB=y
@@ -40,6 +40,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1025RDB_SPIFLASH_defconfig b/configs/P1025RDB_SPIFLASH_defconfig
index 6dba8c5648..48e3540986 100644
--- a/configs/P1025RDB_SPIFLASH_defconfig
+++ b/configs/P1025RDB_SPIFLASH_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P1025RDB=y
@@ -42,6 +42,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P1025RDB_defconfig b/configs/P1025RDB_defconfig
index 92dc97ab08..7164526b71 100644
--- a/configs/P1025RDB_defconfig
+++ b/configs/P1025RDB_defconfig
@@ -28,6 +28,7 @@  CONFIG_MP=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P2020RDB-PC_36BIT_NAND_defconfig b/configs/P2020RDB-PC_36BIT_NAND_defconfig
index 3e6ea64ee3..219ea12fd4 100644
--- a/configs/P2020RDB-PC_36BIT_NAND_defconfig
+++ b/configs/P2020RDB-PC_36BIT_NAND_defconfig
@@ -2,11 +2,11 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x11001000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P2020RDB=y
@@ -49,6 +49,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9984k(fs),1280k(u-boot)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P2020RDB-PC_36BIT_SDCARD_defconfig b/configs/P2020RDB-PC_36BIT_SDCARD_defconfig
index 187cbee0d6..c91bc0d910 100644
--- a/configs/P2020RDB-PC_36BIT_SDCARD_defconfig
+++ b/configs/P2020RDB-PC_36BIT_SDCARD_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P2020RDB=y
@@ -45,6 +45,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9984k(fs),1280k(u-boot)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig b/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig
index 88c9224001..103e3aafe7 100644
--- a/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig
+++ b/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P2020RDB=y
@@ -47,6 +47,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9984k(fs),1280k(u-boot)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P2020RDB-PC_36BIT_defconfig b/configs/P2020RDB-PC_36BIT_defconfig
index 88e24c30ba..ff932d0c1e 100644
--- a/configs/P2020RDB-PC_36BIT_defconfig
+++ b/configs/P2020RDB-PC_36BIT_defconfig
@@ -34,6 +34,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9984k(fs),1280k(u-boot)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc_36b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/P2020RDB-PC_NAND_defconfig b/configs/P2020RDB-PC_NAND_defconfig
index dda34dd43e..d27850a518 100644
--- a/configs/P2020RDB-PC_NAND_defconfig
+++ b/configs/P2020RDB-PC_NAND_defconfig
@@ -2,11 +2,11 @@  CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x11001000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFF800000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P2020RDB=y
@@ -48,6 +48,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=ef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9984k(fs),1280k(u-boot)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P2020RDB-PC_SDCARD_defconfig b/configs/P2020RDB-PC_SDCARD_defconfig
index c2b6ad5f32..feff9b41c4 100644
--- a/configs/P2020RDB-PC_SDCARD_defconfig
+++ b/configs/P2020RDB-PC_SDCARD_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P2020RDB=y
@@ -44,6 +44,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=ef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9984k(fs),1280k(u-boot)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P2020RDB-PC_SPIFLASH_defconfig b/configs/P2020RDB-PC_SPIFLASH_defconfig
index 3ec208ee00..ac9111a90f 100644
--- a/configs/P2020RDB-PC_SPIFLASH_defconfig
+++ b/configs/P2020RDB-PC_SPIFLASH_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xf8f81000
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P2020RDB=y
@@ -46,6 +46,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=ef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9984k(fs),1280k(u-boot)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P2020RDB-PC_defconfig b/configs/P2020RDB-PC_defconfig
index 0f0a6ad810..2a45b771f9 100644
--- a/configs/P2020RDB-PC_defconfig
+++ b/configs/P2020RDB-PC_defconfig
@@ -33,6 +33,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=ef000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9984k(fs),1280k(u-boot)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/P2041RDB_NAND_defconfig b/configs/P2041RDB_NAND_defconfig
index 4670d823c2..c4e9dda7f5 100644
--- a/configs/P2041RDB_NAND_defconfig
+++ b/configs/P2041RDB_NAND_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p2041rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P2041RDB_SDCARD_defconfig b/configs/P2041RDB_SDCARD_defconfig
index dc23e107b8..3ca94dd64e 100644
--- a/configs/P2041RDB_SDCARD_defconfig
+++ b/configs/P2041RDB_SDCARD_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p2041rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P2041RDB_SECURE_BOOT_defconfig b/configs/P2041RDB_SECURE_BOOT_defconfig
index 35a9d00e4b..707d7f39e2 100644
--- a/configs/P2041RDB_SECURE_BOOT_defconfig
+++ b/configs/P2041RDB_SECURE_BOOT_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p2041rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD=y
diff --git a/configs/P2041RDB_SPIFLASH_defconfig b/configs/P2041RDB_SPIFLASH_defconfig
index bf8d9a2381..0e9327e290 100644
--- a/configs/P2041RDB_SPIFLASH_defconfig
+++ b/configs/P2041RDB_SPIFLASH_defconfig
@@ -30,6 +30,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p2041rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P2041RDB_SRIO_PCIE_BOOT_defconfig b/configs/P2041RDB_SRIO_PCIE_BOOT_defconfig
index dd5f2a4fc0..d692e4b8ca 100644
--- a/configs/P2041RDB_SRIO_PCIE_BOOT_defconfig
+++ b/configs/P2041RDB_SRIO_PCIE_BOOT_defconfig
@@ -24,6 +24,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_REMOTE=y
 CONFIG_ENV_ADDR=0xFFE20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/P2041RDB_defconfig b/configs/P2041RDB_defconfig
index bbf6ea61a3..4b88857daf 100644
--- a/configs/P2041RDB_defconfig
+++ b/configs/P2041RDB_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p2041rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/P3041DS_NAND_SECURE_BOOT_defconfig b/configs/P3041DS_NAND_SECURE_BOOT_defconfig
index 8ab25373c9..c3392edc67 100644
--- a/configs/P3041DS_NAND_SECURE_BOOT_defconfig
+++ b/configs/P3041DS_NAND_SECURE_BOOT_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P3041DS_NAND_defconfig b/configs/P3041DS_NAND_defconfig
index 55613ccacd..1332744fba 100644
--- a/configs/P3041DS_NAND_defconfig
+++ b/configs/P3041DS_NAND_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p3041ds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P3041DS_SDCARD_defconfig b/configs/P3041DS_SDCARD_defconfig
index b52068d050..5f659556eb 100644
--- a/configs/P3041DS_SDCARD_defconfig
+++ b/configs/P3041DS_SDCARD_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p3041ds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P3041DS_SECURE_BOOT_defconfig b/configs/P3041DS_SECURE_BOOT_defconfig
index d6cabebeb7..77193479e7 100644
--- a/configs/P3041DS_SECURE_BOOT_defconfig
+++ b/configs/P3041DS_SECURE_BOOT_defconfig
@@ -25,6 +25,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P3041DS_SPIFLASH_defconfig b/configs/P3041DS_SPIFLASH_defconfig
index 3af52b90e8..30afd24d76 100644
--- a/configs/P3041DS_SPIFLASH_defconfig
+++ b/configs/P3041DS_SPIFLASH_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p3041ds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P3041DS_SRIO_PCIE_BOOT_defconfig b/configs/P3041DS_SRIO_PCIE_BOOT_defconfig
index c34311b2f9..404cd25cfc 100644
--- a/configs/P3041DS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/P3041DS_SRIO_PCIE_BOOT_defconfig
@@ -24,6 +24,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_REMOTE=y
 CONFIG_ENV_ADDR=0xFFE20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/P3041DS_defconfig b/configs/P3041DS_defconfig
index cc3234c6b1..142443bb72 100644
--- a/configs/P3041DS_defconfig
+++ b/configs/P3041DS_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p3041ds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/P4080DS_SDCARD_defconfig b/configs/P4080DS_SDCARD_defconfig
index 18ad56ac8d..cb513cc071 100644
--- a/configs/P4080DS_SDCARD_defconfig
+++ b/configs/P4080DS_SDCARD_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p4080ds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P4080DS_SECURE_BOOT_defconfig b/configs/P4080DS_SECURE_BOOT_defconfig
index 22a6ebe89c..da0d49998e 100644
--- a/configs/P4080DS_SECURE_BOOT_defconfig
+++ b/configs/P4080DS_SECURE_BOOT_defconfig
@@ -25,6 +25,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P4080DS_SPIFLASH_defconfig b/configs/P4080DS_SPIFLASH_defconfig
index 81a513bec9..1793060795 100644
--- a/configs/P4080DS_SPIFLASH_defconfig
+++ b/configs/P4080DS_SPIFLASH_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p4080ds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P4080DS_SRIO_PCIE_BOOT_defconfig b/configs/P4080DS_SRIO_PCIE_BOOT_defconfig
index a740bc4a7b..81ee1d1d4a 100644
--- a/configs/P4080DS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/P4080DS_SRIO_PCIE_BOOT_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_REMOTE=y
 CONFIG_ENV_ADDR=0xFFE20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/P4080DS_defconfig b/configs/P4080DS_defconfig
index 52db2e06c7..4bd89eb7ec 100644
--- a/configs/P4080DS_defconfig
+++ b/configs/P4080DS_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p4080ds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/P5020DS_NAND_SECURE_BOOT_defconfig b/configs/P5020DS_NAND_SECURE_BOOT_defconfig
index 52efa92009..5a755eec46 100644
--- a/configs/P5020DS_NAND_SECURE_BOOT_defconfig
+++ b/configs/P5020DS_NAND_SECURE_BOOT_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P5020DS_NAND_defconfig b/configs/P5020DS_NAND_defconfig
index baf7d835bc..ff234e4e6a 100644
--- a/configs/P5020DS_NAND_defconfig
+++ b/configs/P5020DS_NAND_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/P5020DS_SDCARD_defconfig b/configs/P5020DS_SDCARD_defconfig
index c5b424145c..b755624553 100644
--- a/configs/P5020DS_SDCARD_defconfig
+++ b/configs/P5020DS_SDCARD_defconfig
@@ -25,6 +25,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/P5020DS_SECURE_BOOT_defconfig b/configs/P5020DS_SECURE_BOOT_defconfig
index c08f9fffa6..3fef83f1da 100644
--- a/configs/P5020DS_SECURE_BOOT_defconfig
+++ b/configs/P5020DS_SECURE_BOOT_defconfig
@@ -25,6 +25,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P5020DS_SPIFLASH_defconfig b/configs/P5020DS_SPIFLASH_defconfig
index 03d7a16a6d..746665d89a 100644
--- a/configs/P5020DS_SPIFLASH_defconfig
+++ b/configs/P5020DS_SPIFLASH_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/P5020DS_SRIO_PCIE_BOOT_defconfig b/configs/P5020DS_SRIO_PCIE_BOOT_defconfig
index 7569364252..38b5e558e2 100644
--- a/configs/P5020DS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/P5020DS_SRIO_PCIE_BOOT_defconfig
@@ -24,6 +24,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_REMOTE=y
 CONFIG_ENV_ADDR=0xFFE20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/P5020DS_defconfig b/configs/P5020DS_defconfig
index a1b410c7b6..4e217b0e25 100644
--- a/configs/P5020DS_defconfig
+++ b/configs/P5020DS_defconfig
@@ -24,6 +24,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/P5040DS_NAND_SECURE_BOOT_defconfig b/configs/P5040DS_NAND_SECURE_BOOT_defconfig
index beab855eae..7a4e1a6ce3 100644
--- a/configs/P5040DS_NAND_SECURE_BOOT_defconfig
+++ b/configs/P5040DS_NAND_SECURE_BOOT_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P5040DS_NAND_defconfig b/configs/P5040DS_NAND_defconfig
index efffb706fb..8007be55a8 100644
--- a/configs/P5040DS_NAND_defconfig
+++ b/configs/P5040DS_NAND_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p5040ds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P5040DS_SDCARD_defconfig b/configs/P5040DS_SDCARD_defconfig
index fdd39acbaf..6523b3fa93 100644
--- a/configs/P5040DS_SDCARD_defconfig
+++ b/configs/P5040DS_SDCARD_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p5040ds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P5040DS_SECURE_BOOT_defconfig b/configs/P5040DS_SECURE_BOOT_defconfig
index 5d48206dc8..fdb8f40391 100644
--- a/configs/P5040DS_SECURE_BOOT_defconfig
+++ b/configs/P5040DS_SECURE_BOOT_defconfig
@@ -25,6 +25,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/P5040DS_SPIFLASH_defconfig b/configs/P5040DS_SPIFLASH_defconfig
index 3f4642f4e0..5e9f0e494e 100644
--- a/configs/P5040DS_SPIFLASH_defconfig
+++ b/configs/P5040DS_SPIFLASH_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p5040ds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/P5040DS_defconfig b/configs/P5040DS_defconfig
index d2a2e02dcd..b1c0ab3f9c 100644
--- a/configs/P5040DS_defconfig
+++ b/configs/P5040DS_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="p5040ds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/SBx81LIFKW_defconfig b/configs/SBx81LIFKW_defconfig
index b21db3c9df..8f52762c86 100644
--- a/configs/SBx81LIFKW_defconfig
+++ b/configs/SBx81LIFKW_defconfig
@@ -25,6 +25,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_SNTP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-atl-sbx81lifkw"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=20000000
diff --git a/configs/SBx81LIFXCAT_defconfig b/configs/SBx81LIFXCAT_defconfig
index 420d75ea30..0d4114d0a2 100644
--- a/configs/SBx81LIFXCAT_defconfig
+++ b/configs/SBx81LIFXCAT_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_SNTP=y
 # CONFIG_CMD_LED is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-atl-sbx81lifxcat"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=20000000
diff --git a/configs/T1023RDB_NAND_defconfig b/configs/T1023RDB_NAND_defconfig
index 75604383c6..664a4fb492 100644
--- a/configs/T1023RDB_NAND_defconfig
+++ b/configs/T1023RDB_NAND_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x140000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1023RDB=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -48,6 +48,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.1"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_FSL_CAAM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T1023RDB_SDCARD_defconfig b/configs/T1023RDB_SDCARD_defconfig
index 4471c83f3f..ae906720ec 100644
--- a/configs/T1023RDB_SDCARD_defconfig
+++ b/configs/T1023RDB_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1023RDB=y
 CONFIG_FIT=y
@@ -46,6 +46,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.1"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_FSL_CAAM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T1023RDB_SECURE_BOOT_defconfig b/configs/T1023RDB_SECURE_BOOT_defconfig
index 34fe6e5e52..336d642337 100644
--- a/configs/T1023RDB_SECURE_BOOT_defconfig
+++ b/configs/T1023RDB_SECURE_BOOT_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.1"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T1023RDB_SPIFLASH_defconfig b/configs/T1023RDB_SPIFLASH_defconfig
index 599aeec688..5739de23b0 100644
--- a/configs/T1023RDB_SPIFLASH_defconfig
+++ b/configs/T1023RDB_SPIFLASH_defconfig
@@ -5,12 +5,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x40000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1023RDB=y
 CONFIG_FIT=y
@@ -48,6 +48,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.1"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xFFFC9000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1023RDB_defconfig b/configs/T1023RDB_defconfig
index 62cc129a31..1c2268346f 100644
--- a/configs/T1023RDB_defconfig
+++ b/configs/T1023RDB_defconfig
@@ -32,6 +32,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.1"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1024QDS_DDR4_SECURE_BOOT_defconfig b/configs/T1024QDS_DDR4_SECURE_BOOT_defconfig
index 2199abcb95..a923fe4d3c 100644
--- a/configs/T1024QDS_DDR4_SECURE_BOOT_defconfig
+++ b/configs/T1024QDS_DDR4_SECURE_BOOT_defconfig
@@ -32,6 +32,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T1024QDS_DDR4_defconfig b/configs/T1024QDS_DDR4_defconfig
index 0a52af48bb..102280f135 100644
--- a/configs/T1024QDS_DDR4_defconfig
+++ b/configs/T1024QDS_DDR4_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1024QDS_NAND_defconfig b/configs/T1024QDS_NAND_defconfig
index 9db39b1b58..ed096228c5 100644
--- a/configs/T1024QDS_NAND_defconfig
+++ b/configs/T1024QDS_NAND_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x140000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1024QDS=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -47,6 +47,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_FSL_CAAM=y
 CONFIG_SYS_FSL_DDR3=y
diff --git a/configs/T1024QDS_SDCARD_defconfig b/configs/T1024QDS_SDCARD_defconfig
index 679f2ad208..e8ef600d72 100644
--- a/configs/T1024QDS_SDCARD_defconfig
+++ b/configs/T1024QDS_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1024QDS=y
 CONFIG_FIT=y
@@ -45,6 +45,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_FSL_CAAM=y
 CONFIG_SYS_FSL_DDR3=y
diff --git a/configs/T1024QDS_SECURE_BOOT_defconfig b/configs/T1024QDS_SECURE_BOOT_defconfig
index cc080c7285..652e71dda7 100644
--- a/configs/T1024QDS_SECURE_BOOT_defconfig
+++ b/configs/T1024QDS_SECURE_BOOT_defconfig
@@ -32,6 +32,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_SYS_FSL_DDR3=y
diff --git a/configs/T1024QDS_SPIFLASH_defconfig b/configs/T1024QDS_SPIFLASH_defconfig
index 01bc5111e0..764ff7df12 100644
--- a/configs/T1024QDS_SPIFLASH_defconfig
+++ b/configs/T1024QDS_SPIFLASH_defconfig
@@ -5,12 +5,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1024QDS=y
 CONFIG_FIT=y
@@ -47,6 +47,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xFFFC9000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1024QDS_defconfig b/configs/T1024QDS_defconfig
index 6ebffb8dd1..e64666341b 100644
--- a/configs/T1024QDS_defconfig
+++ b/configs/T1024QDS_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1024RDB_NAND_defconfig b/configs/T1024RDB_NAND_defconfig
index e3a955abf9..0a64bde0ab 100644
--- a/configs/T1024RDB_NAND_defconfig
+++ b/configs/T1024RDB_NAND_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1024RDB=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -51,6 +51,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t1024rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_DM=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1024RDB_SDCARD_defconfig b/configs/T1024RDB_SDCARD_defconfig
index b3abeeb817..c6ef1b4a76 100644
--- a/configs/T1024RDB_SDCARD_defconfig
+++ b/configs/T1024RDB_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1024RDB=y
 CONFIG_FIT=y
@@ -49,6 +49,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t1024rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1024RDB_SECURE_BOOT_defconfig b/configs/T1024RDB_SECURE_BOOT_defconfig
index fe3d28b373..da5fdd8d16 100644
--- a/configs/T1024RDB_SECURE_BOOT_defconfig
+++ b/configs/T1024RDB_SECURE_BOOT_defconfig
@@ -37,6 +37,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t1024rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_SYS_FSL_DDR3=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T1024RDB_SPIFLASH_defconfig b/configs/T1024RDB_SPIFLASH_defconfig
index 04e8cc6a44..5206d6cc99 100644
--- a/configs/T1024RDB_SPIFLASH_defconfig
+++ b/configs/T1024RDB_SPIFLASH_defconfig
@@ -5,12 +5,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1024RDB=y
 CONFIG_FIT=y
@@ -51,6 +51,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t1024rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xFFFC9000
 CONFIG_DM=y
diff --git a/configs/T1024RDB_defconfig b/configs/T1024RDB_defconfig
index 46c857d6c5..bc5bebc000 100644
--- a/configs/T1024RDB_defconfig
+++ b/configs/T1024RDB_defconfig
@@ -36,6 +36,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t1024rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/T1040D4RDB_NAND_defconfig b/configs/T1040D4RDB_NAND_defconfig
index 87b2a76973..668aa0103c 100644
--- a/configs/T1040D4RDB_NAND_defconfig
+++ b/configs/T1040D4RDB_NAND_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x180000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1040D4RDB=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -45,6 +45,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_FSL_CAAM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T1040D4RDB_SDCARD_defconfig b/configs/T1040D4RDB_SDCARD_defconfig
index 4b9e428045..9b1f752f76 100644
--- a/configs/T1040D4RDB_SDCARD_defconfig
+++ b/configs/T1040D4RDB_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1040D4RDB=y
 CONFIG_FIT=y
@@ -43,6 +43,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_FSL_CAAM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T1040D4RDB_SECURE_BOOT_defconfig b/configs/T1040D4RDB_SECURE_BOOT_defconfig
index 7adffb73ea..322008b145 100644
--- a/configs/T1040D4RDB_SECURE_BOOT_defconfig
+++ b/configs/T1040D4RDB_SECURE_BOOT_defconfig
@@ -30,6 +30,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD=y
diff --git a/configs/T1040D4RDB_SPIFLASH_defconfig b/configs/T1040D4RDB_SPIFLASH_defconfig
index 2320b7214c..9f7eaa854b 100644
--- a/configs/T1040D4RDB_SPIFLASH_defconfig
+++ b/configs/T1040D4RDB_SPIFLASH_defconfig
@@ -5,12 +5,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1040D4RDB=y
 CONFIG_FIT=y
@@ -45,6 +45,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xFFFC9000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1040D4RDB_defconfig b/configs/T1040D4RDB_defconfig
index eb25930ff7..ca14f9adbf 100644
--- a/configs/T1040D4RDB_defconfig
+++ b/configs/T1040D4RDB_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1040QDS_DDR4_defconfig b/configs/T1040QDS_DDR4_defconfig
index a575b6fbc6..f415bca2ba 100644
--- a/configs/T1040QDS_DDR4_defconfig
+++ b/configs/T1040QDS_DDR4_defconfig
@@ -32,6 +32,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1040QDS_SECURE_BOOT_defconfig b/configs/T1040QDS_SECURE_BOOT_defconfig
index e616f0d232..e03465dcb2 100644
--- a/configs/T1040QDS_SECURE_BOOT_defconfig
+++ b/configs/T1040QDS_SECURE_BOOT_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_SYS_FSL_DDR3=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T1040QDS_defconfig b/configs/T1040QDS_defconfig
index 0b1c7cd12d..e6a061f1f2 100644
--- a/configs/T1040QDS_defconfig
+++ b/configs/T1040QDS_defconfig
@@ -32,6 +32,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1040RDB_NAND_defconfig b/configs/T1040RDB_NAND_defconfig
index 7cf98473bd..d7f4d1615f 100644
--- a/configs/T1040RDB_NAND_defconfig
+++ b/configs/T1040RDB_NAND_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x180000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1040RDB=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -45,6 +45,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_FSL_CAAM=y
 CONFIG_SYS_FSL_DDR3=y
diff --git a/configs/T1040RDB_SDCARD_defconfig b/configs/T1040RDB_SDCARD_defconfig
index 321260fc8b..83ed70893d 100644
--- a/configs/T1040RDB_SDCARD_defconfig
+++ b/configs/T1040RDB_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1040RDB=y
 CONFIG_FIT=y
@@ -43,6 +43,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_FSL_CAAM=y
 CONFIG_SYS_FSL_DDR3=y
diff --git a/configs/T1040RDB_SECURE_BOOT_defconfig b/configs/T1040RDB_SECURE_BOOT_defconfig
index 910b984f47..a09cd13f06 100644
--- a/configs/T1040RDB_SECURE_BOOT_defconfig
+++ b/configs/T1040RDB_SECURE_BOOT_defconfig
@@ -30,6 +30,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_SYS_FSL_DDR3=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T1040RDB_SPIFLASH_defconfig b/configs/T1040RDB_SPIFLASH_defconfig
index 65ab4e0c79..f8a4130a94 100644
--- a/configs/T1040RDB_SPIFLASH_defconfig
+++ b/configs/T1040RDB_SPIFLASH_defconfig
@@ -5,12 +5,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1040RDB=y
 CONFIG_FIT=y
@@ -45,6 +45,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xFFFC9000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1040RDB_defconfig b/configs/T1040RDB_defconfig
index e8c5393b18..5b47262551 100644
--- a/configs/T1040RDB_defconfig
+++ b/configs/T1040RDB_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1042D4RDB_NAND_defconfig b/configs/T1042D4RDB_NAND_defconfig
index 1602fb890e..265ade436a 100644
--- a/configs/T1042D4RDB_NAND_defconfig
+++ b/configs/T1042D4RDB_NAND_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x180000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1042D4RDB=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -48,6 +48,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t1042d4rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_DM=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1042D4RDB_SDCARD_defconfig b/configs/T1042D4RDB_SDCARD_defconfig
index a4a31bfd62..48e52d6815 100644
--- a/configs/T1042D4RDB_SDCARD_defconfig
+++ b/configs/T1042D4RDB_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1042D4RDB=y
 CONFIG_FIT=y
@@ -46,6 +46,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t1042d4rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1042D4RDB_SECURE_BOOT_defconfig b/configs/T1042D4RDB_SECURE_BOOT_defconfig
index f460b17e4d..a81d507808 100644
--- a/configs/T1042D4RDB_SECURE_BOOT_defconfig
+++ b/configs/T1042D4RDB_SECURE_BOOT_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD=y
diff --git a/configs/T1042D4RDB_SPIFLASH_defconfig b/configs/T1042D4RDB_SPIFLASH_defconfig
index 697c08dbfa..4ce2c146fc 100644
--- a/configs/T1042D4RDB_SPIFLASH_defconfig
+++ b/configs/T1042D4RDB_SPIFLASH_defconfig
@@ -5,12 +5,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1042D4RDB=y
 CONFIG_FIT=y
@@ -48,6 +48,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t1042d4rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xFFFC9000
 CONFIG_DM=y
diff --git a/configs/T1042D4RDB_defconfig b/configs/T1042D4RDB_defconfig
index 70ddffb3a7..be53f208fc 100644
--- a/configs/T1042D4RDB_defconfig
+++ b/configs/T1042D4RDB_defconfig
@@ -33,6 +33,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t1042d4rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/T1042RDB_PI_NAND_SECURE_BOOT_defconfig b/configs/T1042RDB_PI_NAND_SECURE_BOOT_defconfig
index 167325f83c..3ddd0970bf 100644
--- a/configs/T1042RDB_PI_NAND_SECURE_BOOT_defconfig
+++ b/configs/T1042RDB_PI_NAND_SECURE_BOOT_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_NXP_ESBC=y
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1042RDB_PI=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -49,6 +49,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_SPL_DM=y
 CONFIG_SYS_FSL_DDR3=y
diff --git a/configs/T1042RDB_PI_NAND_defconfig b/configs/T1042RDB_PI_NAND_defconfig
index 90bbee2508..9c12e8c78d 100644
--- a/configs/T1042RDB_PI_NAND_defconfig
+++ b/configs/T1042RDB_PI_NAND_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x180000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1042RDB_PI=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -47,6 +47,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_FSL_CAAM=y
 CONFIG_SYS_FSL_DDR3=y
diff --git a/configs/T1042RDB_PI_SDCARD_defconfig b/configs/T1042RDB_PI_SDCARD_defconfig
index ae664df4dd..ba8091cc3e 100644
--- a/configs/T1042RDB_PI_SDCARD_defconfig
+++ b/configs/T1042RDB_PI_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1042RDB_PI=y
 CONFIG_FIT=y
@@ -45,6 +45,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_FSL_CAAM=y
 CONFIG_SYS_FSL_DDR3=y
diff --git a/configs/T1042RDB_PI_SPIFLASH_defconfig b/configs/T1042RDB_PI_SPIFLASH_defconfig
index ef654653e5..44361faa5a 100644
--- a/configs/T1042RDB_PI_SPIFLASH_defconfig
+++ b/configs/T1042RDB_PI_SPIFLASH_defconfig
@@ -5,12 +5,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T1042RDB_PI=y
 CONFIG_FIT=y
@@ -47,6 +47,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xFFFC9000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1042RDB_PI_defconfig b/configs/T1042RDB_PI_defconfig
index 07ad865b6e..58a83d0ccf 100644
--- a/configs/T1042RDB_PI_defconfig
+++ b/configs/T1042RDB_PI_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T1042RDB_SECURE_BOOT_defconfig b/configs/T1042RDB_SECURE_BOOT_defconfig
index c5f39e82f6..5653c70794 100644
--- a/configs/T1042RDB_SECURE_BOOT_defconfig
+++ b/configs/T1042RDB_SECURE_BOOT_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_SYS_FSL_DDR3=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T1042RDB_defconfig b/configs/T1042RDB_defconfig
index c94730d79b..c0a3a3aac6 100644
--- a/configs/T1042RDB_defconfig
+++ b/configs/T1042RDB_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:2m(uboot),9m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:2m(uboot),9m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T2080QDS_NAND_defconfig b/configs/T2080QDS_NAND_defconfig
index 52255ed120..a392d818b5 100644
--- a/configs/T2080QDS_NAND_defconfig
+++ b/configs/T2080QDS_NAND_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x140000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T2080QDS=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -44,6 +44,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t2080qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_DM=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/T2080QDS_SDCARD_defconfig b/configs/T2080QDS_SDCARD_defconfig
index ba57ea33b1..98103dd6d6 100644
--- a/configs/T2080QDS_SDCARD_defconfig
+++ b/configs/T2080QDS_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T2080QDS=y
 CONFIG_FIT=y
@@ -42,6 +42,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t2080qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/T2080QDS_SECURE_BOOT_defconfig b/configs/T2080QDS_SECURE_BOOT_defconfig
index 9b3f709c87..037f06e422 100644
--- a/configs/T2080QDS_SECURE_BOOT_defconfig
+++ b/configs/T2080QDS_SECURE_BOOT_defconfig
@@ -30,6 +30,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t2080qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_DM_I2C=y
diff --git a/configs/T2080QDS_SPIFLASH_defconfig b/configs/T2080QDS_SPIFLASH_defconfig
index 5aa45f5a89..5c7ac1442c 100644
--- a/configs/T2080QDS_SPIFLASH_defconfig
+++ b/configs/T2080QDS_SPIFLASH_defconfig
@@ -5,12 +5,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T2080QDS=y
 CONFIG_FIT=y
@@ -44,6 +44,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t2080qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xFFFC9000
 CONFIG_DM=y
diff --git a/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig b/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig
index 4958435ef4..78421c945f 100644
--- a/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t2080qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_REMOTE=y
 CONFIG_ENV_ADDR=0xFFE20000
 CONFIG_DM=y
diff --git a/configs/T2080QDS_defconfig b/configs/T2080QDS_defconfig
index 602bf577e0..5bea7d7cf7 100644
--- a/configs/T2080QDS_defconfig
+++ b/configs/T2080QDS_defconfig
@@ -29,6 +29,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t2080qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/T2080RDB_NAND_defconfig b/configs/T2080RDB_NAND_defconfig
index 81baa5dbdd..8e7fe7191f 100644
--- a/configs/T2080RDB_NAND_defconfig
+++ b/configs/T2080RDB_NAND_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T2080RDB=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -48,6 +48,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),9
 # CONFIG_CMD_IRQ is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t2080rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_DM=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/T2080RDB_SDCARD_defconfig b/configs/T2080RDB_SDCARD_defconfig
index a1d7d87b60..f3b5d765fc 100644
--- a/configs/T2080RDB_SDCARD_defconfig
+++ b/configs/T2080RDB_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T2080RDB=y
 CONFIG_FIT=y
@@ -46,6 +46,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),9
 # CONFIG_CMD_IRQ is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t2080rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/T2080RDB_SECURE_BOOT_defconfig b/configs/T2080RDB_SECURE_BOOT_defconfig
index 7d04a94116..0171f6cb41 100644
--- a/configs/T2080RDB_SECURE_BOOT_defconfig
+++ b/configs/T2080RDB_SECURE_BOOT_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.1"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.1:1m(uboot),5m(kernel),128k(dtb),-(user)"
 # CONFIG_CMD_IRQ is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T2080RDB_SPIFLASH_defconfig b/configs/T2080RDB_SPIFLASH_defconfig
index c433a922e6..7fe245959a 100644
--- a/configs/T2080RDB_SPIFLASH_defconfig
+++ b/configs/T2080RDB_SPIFLASH_defconfig
@@ -5,12 +5,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T2080RDB=y
 CONFIG_FIT=y
@@ -48,6 +48,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),9
 # CONFIG_CMD_IRQ is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t2080rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xFFFC9000
 CONFIG_DM=y
diff --git a/configs/T2080RDB_SRIO_PCIE_BOOT_defconfig b/configs/T2080RDB_SRIO_PCIE_BOOT_defconfig
index a8f0a965c1..150d05874c 100644
--- a/configs/T2080RDB_SRIO_PCIE_BOOT_defconfig
+++ b/configs/T2080RDB_SRIO_PCIE_BOOT_defconfig
@@ -27,6 +27,7 @@  CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 # CONFIG_CMD_IRQ is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_REMOTE=y
 CONFIG_ENV_ADDR=0xFFE20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T2080RDB_defconfig b/configs/T2080RDB_defconfig
index 85e3b64ad3..2f24aeb523 100644
--- a/configs/T2080RDB_defconfig
+++ b/configs/T2080RDB_defconfig
@@ -33,6 +33,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),9
 # CONFIG_CMD_IRQ is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t2080rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/T2081QDS_NAND_defconfig b/configs/T2081QDS_NAND_defconfig
index 85381c60ef..0474b323fa 100644
--- a/configs/T2081QDS_NAND_defconfig
+++ b/configs/T2081QDS_NAND_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x140000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T2081QDS=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -42,6 +42,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_FSL_CAAM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T2081QDS_SDCARD_defconfig b/configs/T2081QDS_SDCARD_defconfig
index bbc8b7666e..08bfa2572c 100644
--- a/configs/T2081QDS_SDCARD_defconfig
+++ b/configs/T2081QDS_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T2081QDS=y
 CONFIG_FIT=y
@@ -40,6 +40,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_FSL_CAAM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T2081QDS_SPIFLASH_defconfig b/configs/T2081QDS_SPIFLASH_defconfig
index b02505be21..7e35a3f8ee 100644
--- a/configs/T2081QDS_SPIFLASH_defconfig
+++ b/configs/T2081QDS_SPIFLASH_defconfig
@@ -5,12 +5,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T2081QDS=y
 CONFIG_FIT=y
@@ -42,6 +42,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xFFFC9000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T2081QDS_SRIO_PCIE_BOOT_defconfig b/configs/T2081QDS_SRIO_PCIE_BOOT_defconfig
index a10f39b336..949c705a38 100644
--- a/configs/T2081QDS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/T2081QDS_SRIO_PCIE_BOOT_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_REMOTE=y
 CONFIG_ENV_ADDR=0xFFE20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T2081QDS_defconfig b/configs/T2081QDS_defconfig
index 22ca08363c..04cb6d7a8a 100644
--- a/configs/T2081QDS_defconfig
+++ b/configs/T2081QDS_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T4160QDS_NAND_defconfig b/configs/T4160QDS_NAND_defconfig
index ddff89602f..421b061e66 100644
--- a/configs/T4160QDS_NAND_defconfig
+++ b/configs/T4160QDS_NAND_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x140000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T4160QDS=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -39,6 +39,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_FSL_CAAM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T4160QDS_SDCARD_defconfig b/configs/T4160QDS_SDCARD_defconfig
index 5d253534ca..3751407b75 100644
--- a/configs/T4160QDS_SDCARD_defconfig
+++ b/configs/T4160QDS_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T4160QDS=y
 CONFIG_FIT=y
@@ -37,6 +37,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_FSL_CAAM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T4160QDS_SECURE_BOOT_defconfig b/configs/T4160QDS_SECURE_BOOT_defconfig
index 8934c3edf0..1980d865e7 100644
--- a/configs/T4160QDS_SECURE_BOOT_defconfig
+++ b/configs/T4160QDS_SECURE_BOOT_defconfig
@@ -24,6 +24,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T4160QDS_defconfig b/configs/T4160QDS_defconfig
index d0d1290631..bb4744d535 100644
--- a/configs/T4160QDS_defconfig
+++ b/configs/T4160QDS_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T4160RDB_defconfig b/configs/T4160RDB_defconfig
index f3c7e1ec57..1a6c9aa853 100644
--- a/configs/T4160RDB_defconfig
+++ b/configs/T4160RDB_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T4240QDS_NAND_defconfig b/configs/T4240QDS_NAND_defconfig
index f971cee3b0..77af16ec52 100644
--- a/configs/T4240QDS_NAND_defconfig
+++ b/configs/T4240QDS_NAND_defconfig
@@ -4,10 +4,10 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x140000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T4240QDS=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y
@@ -39,6 +39,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_FSL_CAAM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T4240QDS_SDCARD_defconfig b/configs/T4240QDS_SDCARD_defconfig
index 5e662be1d7..6c4617fed8 100644
--- a/configs/T4240QDS_SDCARD_defconfig
+++ b/configs/T4240QDS_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T4240QDS=y
 CONFIG_FIT=y
@@ -37,6 +37,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_FSL_CAAM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T4240QDS_SECURE_BOOT_defconfig b/configs/T4240QDS_SECURE_BOOT_defconfig
index 807d5b5895..eb868cb8f7 100644
--- a/configs/T4240QDS_SECURE_BOOT_defconfig
+++ b/configs/T4240QDS_SECURE_BOOT_defconfig
@@ -24,6 +24,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T4240QDS_SRIO_PCIE_BOOT_defconfig b/configs/T4240QDS_SRIO_PCIE_BOOT_defconfig
index 2bc30bbf9e..6bb1375a8a 100644
--- a/configs/T4240QDS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/T4240QDS_SRIO_PCIE_BOOT_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_REMOTE=y
 CONFIG_ENV_ADDR=0xFFE20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T4240QDS_defconfig b/configs/T4240QDS_defconfig
index 84341f7579..d6b015e37f 100644
--- a/configs/T4240QDS_defconfig
+++ b/configs/T4240QDS_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_FSL_CAAM=y
diff --git a/configs/T4240RDB_SDCARD_defconfig b/configs/T4240RDB_SDCARD_defconfig
index 14e366358b..9f24c90e2b 100644
--- a/configs/T4240RDB_SDCARD_defconfig
+++ b/configs/T4240RDB_SDCARD_defconfig
@@ -4,11 +4,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0xFFFD8000
 CONFIG_MPC85xx=y
 CONFIG_TARGET_T4240RDB=y
 CONFIG_FIT=y
@@ -39,6 +39,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t4240rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/T4240RDB_defconfig b/configs/T4240RDB_defconfig
index dfe8953af7..1f840f838c 100644
--- a/configs/T4240RDB_defconfig
+++ b/configs/T4240RDB_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="t4240rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_DM=y
diff --git a/configs/TWR-P1025_defconfig b/configs/TWR-P1025_defconfig
index e48454aa6c..60ef33c1ff 100644
--- a/configs/TWR-P1025_defconfig
+++ b/configs/TWR-P1025_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nor0=ec000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ec000000.nor:256k(vsc7385-firmware),256k(dtb),5632k(kernel),57856k(fs),256k(qe-ucode-firmware),1280k(u-boot)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEFF20000
 CONFIG_SATA_SIL3114=y
diff --git a/configs/UCP1020_defconfig b/configs/UCP1020_defconfig
index 8ad1c04672..122a07dce8 100644
--- a/configs/UCP1020_defconfig
+++ b/configs/UCP1020_defconfig
@@ -32,6 +32,7 @@  CONFIG_MP=y
 CONFIG_CMD_CRAMFS=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xEC0C0000
 # CONFIG_SATA_SIL is not set
diff --git a/configs/alt_defconfig b/configs/alt_defconfig
index 105c478b4b..6292f57fbb 100644
--- a/configs/alt_defconfig
+++ b/configs/alt_defconfig
@@ -13,6 +13,7 @@  CONFIG_ENV_OFFSET=0xC0000
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x140000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0xe6300000
 CONFIG_ARCH_RMOBILE_BOARD_STRING="Alt"
 CONFIG_R8A7794=y
 CONFIG_TARGET_ALT=y
@@ -22,7 +23,6 @@  CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xe6300000
 CONFIG_FIT=y
 CONFIG_BOOTDELAY=3
 CONFIG_VERSION_VARIABLE=y
@@ -57,6 +57,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:256k(u-boot-spl),512k(u-boot-env1),512k(u-boot-env2),768k(u-boot),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="r8a7794-alt-u-boot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xC0000
 CONFIG_CLK=y
diff --git a/configs/am335x_baltos_defconfig b/configs/am335x_baltos_defconfig
index 2781d49daf..e7700a1fbf 100644
--- a/configs/am335x_baltos_defconfig
+++ b/configs/am335x_baltos_defconfig
@@ -41,6 +41,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=omap2-nand.0:128k(SPL),128k(SPL.backup1),128k(
 CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-baltos"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_BOOTCOUNT_LIMIT=y
diff --git a/configs/am335x_boneblack_vboot_defconfig b/configs/am335x_boneblack_vboot_defconfig
index 64c1c537f9..9220fc7d15 100644
--- a/configs/am335x_boneblack_vboot_defconfig
+++ b/configs/am335x_boneblack_vboot_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_SPL=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-boneblack"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am335x_evm_defconfig b/configs/am335x_evm_defconfig
index 8d8276ba56..e515aaa84b 100644
--- a/configs/am335x_evm_defconfig
+++ b/configs/am335x_evm_defconfig
@@ -34,6 +34,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=nand.0:128k(NAND.SPL),128k(NAND.SPL.backup1),1
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-evm"
 CONFIG_OF_LIST="am335x-evm am335x-bone am335x-boneblack am335x-evmsk am335x-bonegreen am335x-icev2 am335x-pocketbeagle"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_SPL_ENV_IS_NOWHERE=y
diff --git a/configs/am335x_guardian_defconfig b/configs/am335x_guardian_defconfig
index 01333e7d93..ab86e6aacc 100644
--- a/configs/am335x_guardian_defconfig
+++ b/configs/am335x_guardian_defconfig
@@ -57,6 +57,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-guardian"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am335x_hs_evm_defconfig b/configs/am335x_hs_evm_defconfig
index 393665fcf3..6e7b0a0d9a 100644
--- a/configs/am335x_hs_evm_defconfig
+++ b/configs/am335x_hs_evm_defconfig
@@ -32,6 +32,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=nand.0:128k(NAND.SPL),128k(NAND.SPL.backup1),1
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-evm"
 CONFIG_OF_LIST="am335x-evm am335x-bone am335x-boneblack am335x-evmsk am335x-bonegreen am335x-icev2 am335x-pocketbeagle"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_BOOTCOUNT_LIMIT=y
diff --git a/configs/am335x_hs_evm_uart_defconfig b/configs/am335x_hs_evm_uart_defconfig
index a8afad9e0b..9e7fd1a7b2 100644
--- a/configs/am335x_hs_evm_uart_defconfig
+++ b/configs/am335x_hs_evm_uart_defconfig
@@ -34,6 +34,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=nand.0:128k(NAND.SPL),128k(NAND.SPL.backup1),1
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-evm"
 CONFIG_OF_LIST="am335x-evm am335x-bone am335x-boneblack am335x-evmsk am335x-bonegreen am335x-icev2 am335x-pocketbeagle"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_BOOTCOUNT_LIMIT=y
diff --git a/configs/am335x_igep003x_defconfig b/configs/am335x_igep003x_defconfig
index 633c35f77b..27f3b01643 100644
--- a/configs/am335x_igep003x_defconfig
+++ b/configs/am335x_igep003x_defconfig
@@ -55,6 +55,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-base0033"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_UBI=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_UBI_PART="UBI"
diff --git a/configs/am335x_pdu001_defconfig b/configs/am335x_pdu001_defconfig
index d3a0cb88cb..70c55d5768 100644
--- a/configs/am335x_pdu001_defconfig
+++ b/configs/am335x_pdu001_defconfig
@@ -35,6 +35,7 @@  CONFIG_CMD_REGULATOR=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-pdu001"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set
 CONFIG_SPL_DM=y
diff --git a/configs/am335x_shc_defconfig b/configs/am335x_shc_defconfig
index 94c513457c..7774b61635 100644
--- a/configs/am335x_shc_defconfig
+++ b/configs/am335x_shc_defconfig
@@ -43,6 +43,7 @@  CONFIG_CMD_MMC=y
 CONFIG_CMD_CACHE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-shc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am335x_shc_ict_defconfig b/configs/am335x_shc_ict_defconfig
index 6650b3eb6d..35ffd81e6c 100644
--- a/configs/am335x_shc_ict_defconfig
+++ b/configs/am335x_shc_ict_defconfig
@@ -44,6 +44,7 @@  CONFIG_CMD_MMC=y
 CONFIG_CMD_CACHE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-shc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am335x_shc_netboot_defconfig b/configs/am335x_shc_netboot_defconfig
index f03f1fa0ae..10bbb1520a 100644
--- a/configs/am335x_shc_netboot_defconfig
+++ b/configs/am335x_shc_netboot_defconfig
@@ -45,6 +45,7 @@  CONFIG_CMD_MMC=y
 CONFIG_CMD_CACHE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-shc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am335x_shc_sdboot_defconfig b/configs/am335x_shc_sdboot_defconfig
index 13b3686417..e429061ed3 100644
--- a/configs/am335x_shc_sdboot_defconfig
+++ b/configs/am335x_shc_sdboot_defconfig
@@ -44,6 +44,7 @@  CONFIG_CMD_MMC=y
 CONFIG_CMD_CACHE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-shc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am335x_sl50_defconfig b/configs/am335x_sl50_defconfig
index 0aeaad577e..d241a5dd61 100644
--- a/configs/am335x_sl50_defconfig
+++ b/configs/am335x_sl50_defconfig
@@ -41,6 +41,7 @@  CONFIG_CMD_SPI=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-sl50"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am3517_crane_defconfig b/configs/am3517_crane_defconfig
index 702bee2a29..8ad2c84cd7 100644
--- a/configs/am3517_crane_defconfig
+++ b/configs/am3517_crane_defconfig
@@ -3,11 +3,11 @@  CONFIG_ARM=y
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80100000
 # CONFIG_SPL_GPIO_SUPPORT is not set
+CONFIG_SPL_TEXT_BASE=0x40200800
 CONFIG_TARGET_AM3517_CRANE=y
 CONFIG_EMIF4=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200800
 CONFIG_BOOTDELAY=10
 # CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
@@ -24,6 +24,7 @@  CONFIG_CMD_USB=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_JFFS2=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_MTD=y
diff --git a/configs/am3517_evm_defconfig b/configs/am3517_evm_defconfig
index 6dd04a4c17..9ded98fcf5 100644
--- a/configs/am3517_evm_defconfig
+++ b/configs/am3517_evm_defconfig
@@ -5,12 +5,12 @@  CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80100000
 CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_TARGET_AM3517_EVM=y
 CONFIG_EMIF4=y
 CONFIG_SPL_SYS_MALLOC_F_LEN=0x3000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTDELAY=10
 # CONFIG_USE_BOOTCOMMAND is not set
@@ -42,6 +42,7 @@  CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am3517-evm"
+CONFIG_ENV_OVERWRITE=y
 # CONFIG_ENV_IS_IN_FAT is not set
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SPL_DM=y
diff --git a/configs/am43xx_evm_defconfig b/configs/am43xx_evm_defconfig
index 075c09b626..f663de3069 100644
--- a/configs/am43xx_evm_defconfig
+++ b/configs/am43xx_evm_defconfig
@@ -35,6 +35,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=nand.0:256k(NAND.SPL),256k(NAND.SPL.backup1),2
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am437x-gp-evm"
 CONFIG_OF_LIST="am437x-gp-evm am437x-sk-evm am43x-epos-evm am437x-idk-evm"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_DM=y
diff --git a/configs/am43xx_evm_qspiboot_defconfig b/configs/am43xx_evm_qspiboot_defconfig
index 39facf132e..cb3d13c363 100644
--- a/configs/am43xx_evm_qspiboot_defconfig
+++ b/configs/am43xx_evm_qspiboot_defconfig
@@ -32,6 +32,7 @@  CONFIG_DEFAULT_DEVICE_TREE="am437x-sk-evm"
 CONFIG_OF_LIST="am4372-generic am437x-sk-evm am437x-idk-evm"
 CONFIG_DTB_RESELECT=y
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am43xx_evm_rtconly_defconfig b/configs/am43xx_evm_rtconly_defconfig
index a0a6661e40..4c866e8ade 100644
--- a/configs/am43xx_evm_rtconly_defconfig
+++ b/configs/am43xx_evm_rtconly_defconfig
@@ -29,6 +29,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=nand.0:256k(NAND.SPL),256k(NAND.SPL.backup1),2
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am437x-gp-evm"
 CONFIG_OF_LIST="am437x-gp-evm am437x-sk-evm am43x-epos-evm am437x-idk-evm"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_DM=y
diff --git a/configs/am43xx_evm_usbhost_boot_defconfig b/configs/am43xx_evm_usbhost_boot_defconfig
index db48785f91..913c2932a3 100644
--- a/configs/am43xx_evm_usbhost_boot_defconfig
+++ b/configs/am43xx_evm_usbhost_boot_defconfig
@@ -41,6 +41,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=nand.0:256k(NAND.SPL),256k(NAND.SPL.backup1),2
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am437x-gp-evm"
 CONFIG_OF_LIST="am437x-gp-evm am437x-sk-evm am43x-epos-evm am437x-idk-evm"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FAT=y
 CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am43xx_hs_evm_defconfig b/configs/am43xx_hs_evm_defconfig
index 523ce00585..6b082f6b6c 100644
--- a/configs/am43xx_hs_evm_defconfig
+++ b/configs/am43xx_hs_evm_defconfig
@@ -7,13 +7,13 @@  CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ENV_SIZE=0x10000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x403018E0
 CONFIG_AM43XX=y
 CONFIG_TI_SECURE_EMIF_REGION_START=0xbdb00000
 CONFIG_TI_SECURE_EMIF_TOTAL_REGION_SIZE=0x02000000
 CONFIG_TI_SECURE_EMIF_PROTECTED_REGION_SIZE=0x01c00000
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x403018E0
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_IMAGE_POST_PROCESS=y
 CONFIG_SPL_LOAD_FIT=y
@@ -40,6 +40,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=nand.0:256k(NAND.SPL),256k(NAND.SPL.backup1),2
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am437x-gp-evm"
 CONFIG_OF_LIST="am437x-gp-evm am437x-sk-evm am43x-epos-evm am437x-idk-evm"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_DM=y
diff --git a/configs/am57xx_evm_defconfig b/configs/am57xx_evm_defconfig
index 42942e9ed4..d0388d7354 100644
--- a/configs/am57xx_evm_defconfig
+++ b/configs/am57xx_evm_defconfig
@@ -4,6 +4,7 @@  CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x40000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_OMAP54XX=y
 CONFIG_TARGET_AM57XX_EVM=y
 CONFIG_NR_DRAM_BANKS=2
@@ -12,7 +13,6 @@  CONFIG_ENV_OFFSET_REDUND=0x280000
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 CONFIG_ARMV7_LPAE=y
-CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SPL_LOAD_FIT=y
@@ -46,6 +46,7 @@  CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am572x-idk"
 CONFIG_OF_LIST="am57xx-beagle-x15 am57xx-beagle-x15-revb1 am57xx-beagle-x15-revc am5729-beagleboneai am572x-idk am571x-idk am574x-idk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am57xx_hs_evm_defconfig b/configs/am57xx_hs_evm_defconfig
index f80ec38004..42732cfa45 100644
--- a/configs/am57xx_hs_evm_defconfig
+++ b/configs/am57xx_hs_evm_defconfig
@@ -48,6 +48,7 @@  CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am57xx-beagle-x15"
 CONFIG_OF_LIST="am57xx-beagle-x15 am57xx-beagle-x15-revb1 am57xx-beagle-x15-revc am572x-idk am571x-idk am574x-idk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am57xx_hs_evm_usb_defconfig b/configs/am57xx_hs_evm_usb_defconfig
index 3b155cc202..4152abaff3 100644
--- a/configs/am57xx_hs_evm_usb_defconfig
+++ b/configs/am57xx_hs_evm_usb_defconfig
@@ -6,6 +6,7 @@  CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x40000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x40306D50
 CONFIG_OMAP54XX=y
 CONFIG_TI_SECURE_EMIF_REGION_START=0xbdb00000
 CONFIG_TI_SECURE_EMIF_TOTAL_REGION_SIZE=0x02000000
@@ -17,7 +18,6 @@  CONFIG_ENV_OFFSET_REDUND=0x280000
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 CONFIG_ARMV7_LPAE=y
-CONFIG_SPL_TEXT_BASE=0x40306D50
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_IMAGE_POST_PROCESS=y
 CONFIG_SPL_LOAD_FIT=y
@@ -53,6 +53,7 @@  CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am57xx-beagle-x15"
 CONFIG_OF_LIST="am57xx-beagle-x15 am57xx-beagle-x15-revb1 am57xx-beagle-x15-revc am572x-idk am571x-idk am574x-idk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am65x_evm_a53_defconfig b/configs/am65x_evm_a53_defconfig
index d74a2d0930..d0a1202e43 100644
--- a/configs/am65x_evm_a53_defconfig
+++ b/configs/am65x_evm_a53_defconfig
@@ -9,6 +9,7 @@  CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x680000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x280000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x80080000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
@@ -20,7 +21,6 @@  CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 # CONFIG_PSCI_RESET is not set
-CONFIG_SPL_TEXT_BASE=0x80080000
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_SPL_LOAD_FIT=y
@@ -61,6 +61,7 @@  CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="k3-am654-base-board"
 CONFIG_SPL_MULTI_DTB_FIT=y
 CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am65x_evm_r5_defconfig b/configs/am65x_evm_r5_defconfig
index 4fc199e809..e14b36b424 100644
--- a/configs/am65x_evm_r5_defconfig
+++ b/configs/am65x_evm_r5_defconfig
@@ -10,6 +10,7 @@  CONFIG_TARGET_AM654_R5_EVM=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x41c00000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
@@ -19,7 +20,6 @@  CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x41c00000
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_USE_BOOTCOMMAND=y
@@ -57,6 +57,7 @@  CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="k3-am654-r5-base-board"
 CONFIG_SPL_MULTI_DTB_FIT=y
 CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FAT=y
 CONFIG_ENV_FAT_DEVICE_AND_PART="1:1"
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am65x_hs_evm_a53_defconfig b/configs/am65x_hs_evm_a53_defconfig
index 117953817d..27cdea606c 100644
--- a/configs/am65x_hs_evm_a53_defconfig
+++ b/configs/am65x_hs_evm_a53_defconfig
@@ -10,6 +10,7 @@  CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x680000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x280000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x80080000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
@@ -21,7 +22,6 @@  CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 # CONFIG_PSCI_RESET is not set
-CONFIG_SPL_TEXT_BASE=0x80080000
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_FIT_IMAGE_POST_PROCESS=y
@@ -64,6 +64,7 @@  CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="k3-am654-base-board"
 CONFIG_SPL_MULTI_DTB_FIT=y
 CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/am65x_hs_evm_r5_defconfig b/configs/am65x_hs_evm_r5_defconfig
index b2d638672e..e5fec09b59 100644
--- a/configs/am65x_hs_evm_r5_defconfig
+++ b/configs/am65x_hs_evm_r5_defconfig
@@ -11,6 +11,7 @@  CONFIG_TARGET_AM654_R5_EVM=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x41c00000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
@@ -20,7 +21,6 @@  CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x41c00000
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y
@@ -59,6 +59,7 @@  CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="k3-am654-r5-base-board"
 CONFIG_SPL_MULTI_DTB_FIT=y
 CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FAT=y
 CONFIG_ENV_FAT_DEVICE_AND_PART="1:1"
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/apalis-imx8qm_defconfig b/configs/apalis-imx8qm_defconfig
index 289d644edb..e941437cef 100644
--- a/configs/apalis-imx8qm_defconfig
+++ b/configs/apalis-imx8qm_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_UUID=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-imx8qm-apalis"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_IP_DEFRAG=y
diff --git a/configs/apalis-tk1_defconfig b/configs/apalis-tk1_defconfig
index 42e320e2e3..dca494a54d 100644
--- a/configs/apalis-tk1_defconfig
+++ b/configs/apalis-tk1_defconfig
@@ -4,10 +4,10 @@  CONFIG_SYS_TEXT_BASE=0x80110000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFDE00
+CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA124=y
 CONFIG_TARGET_APALIS_TK1=y
-CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_FIT=y
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_BOOTDELAY=1
@@ -32,6 +32,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_LIVE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra124-apalis"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_IP_DEFRAG=y
 CONFIG_TFTP_BLOCKSIZE=16352
diff --git a/configs/apalis_imx6_defconfig b/configs/apalis_imx6_defconfig
index 65162a26f6..e69ecb7af2 100644
--- a/configs/apalis_imx6_defconfig
+++ b/configs/apalis_imx6_defconfig
@@ -8,12 +8,12 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFDE00
 CONFIG_TARGET_APALIS_IMX6=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_CMD_HDMIDETECT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
@@ -60,6 +60,7 @@  CONFIG_CMD_PMIC=y
 CONFIG_CMD_REGULATOR=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6-apalis"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/apalis_t30_defconfig b/configs/apalis_t30_defconfig
index a5db39129e..ba40075e31 100644
--- a/configs/apalis_t30_defconfig
+++ b/configs/apalis_t30_defconfig
@@ -4,10 +4,10 @@  CONFIG_SYS_TEXT_BASE=0x80110000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFDE00
+CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA30=y
 CONFIG_TARGET_APALIS_T30=y
-CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
 CONFIG_SYS_STDIO_DEREGISTER=y
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_LIVE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra30-apalis"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_IP_DEFRAG=y
 CONFIG_TFTP_BLOCKSIZE=16352
diff --git a/configs/apf27_defconfig b/configs/apf27_defconfig
index 73a5304724..34ec6fec63 100644
--- a/configs/apf27_defconfig
+++ b/configs/apf27_defconfig
@@ -4,12 +4,12 @@  CONFIG_TARGET_APF27=y
 CONFIG_SYS_TEXT_BASE=0xA0000800
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x100000
+CONFIG_SPL_TEXT_BASE=0xA0000000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x180000
 CONFIG_IDENT_STRING=" apf27 patch 3.10"
-CONFIG_SPL_TEXT_BASE=0xA0000000
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
 CONFIG_BOOTDELAY=5
 CONFIG_USE_BOOTARGS=y
@@ -41,6 +41,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=mxc_nand.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=mxc_nand.0:1M(u-boot)ro,512K(env),512K(env2),512K(firmware),512K(dtb),5M(kernel),-(rootfs)"
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/apx4devkit_defconfig b/configs/apx4devkit_defconfig
index 1d4e987daf..aa81445af1 100644
--- a/configs/apx4devkit_defconfig
+++ b/configs/apx4devkit_defconfig
@@ -6,12 +6,12 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x120000
+CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_TARGET_APX4DEVKIT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x180000
-CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_BOOTDELAY=1
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
@@ -33,6 +33,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:128k(bootstrap),1024k(boot),768k(env),-(root)"
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/aristainetos2_defconfig b/configs/aristainetos2_defconfig
index 01990bd970..f15df4c165 100644
--- a/configs/aristainetos2_defconfig
+++ b/configs/aristainetos2_defconfig
@@ -57,6 +57,7 @@  CONFIG_DEFAULT_DEVICE_TREE="imx6dl-aristainetos2_4"
 CONFIG_OF_LIST="imx6dl-aristainetos2_4 imx6dl-aristainetos2_7"
 CONFIG_DTB_RESELECT=y
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/aristainetos2b_defconfig b/configs/aristainetos2b_defconfig
index 318b81e331..60dc4e8310 100644
--- a/configs/aristainetos2b_defconfig
+++ b/configs/aristainetos2b_defconfig
@@ -55,6 +55,7 @@  CONFIG_DEFAULT_DEVICE_TREE="imx6dl-aristainetos2b_4"
 CONFIG_OF_LIST="imx6dl-aristainetos2b_4 imx6dl-aristainetos2b_7"
 CONFIG_DTB_RESELECT=y
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/aristainetos2bcsl_defconfig b/configs/aristainetos2bcsl_defconfig
index 0ff67a44cb..49c2b38a51 100644
--- a/configs/aristainetos2bcsl_defconfig
+++ b/configs/aristainetos2bcsl_defconfig
@@ -55,6 +55,7 @@  CONFIG_DEFAULT_DEVICE_TREE="imx6dl-aristainetos2b_csl_4"
 CONFIG_OF_LIST="imx6dl-aristainetos2b_csl_4 imx6dl-aristainetos2b_csl_7"
 CONFIG_DTB_RESELECT=y
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/aristainetos2c_defconfig b/configs/aristainetos2c_defconfig
index ffd4360159..6cf5c6ea25 100644
--- a/configs/aristainetos2c_defconfig
+++ b/configs/aristainetos2c_defconfig
@@ -55,6 +55,7 @@  CONFIG_DEFAULT_DEVICE_TREE="imx6dl-aristainetos2c_4"
 CONFIG_OF_LIST="imx6dl-aristainetos2c_4 imx6dl-aristainetos2c_7"
 CONFIG_DTB_RESELECT=y
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/armadillo-800eva_defconfig b/configs/armadillo-800eva_defconfig
index ec35221325..f94b8cadb9 100644
--- a/configs/armadillo-800eva_defconfig
+++ b/configs/armadillo-800eva_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 # CONFIG_CMD_MISC is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x40000
 # CONFIG_MMC is not set
diff --git a/configs/arndale_defconfig b/configs/arndale_defconfig
index fef8d62475..6cbb7a1a9a 100644
--- a/configs/arndale_defconfig
+++ b/configs/arndale_defconfig
@@ -6,10 +6,10 @@  CONFIG_ARCH_EXYNOS5=y
 CONFIG_TARGET_ARNDALE=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x86200
+CONFIG_SPL_TEXT_BASE=0x02023400
 CONFIG_NR_DRAM_BANKS=8
 CONFIG_SPL=y
 CONFIG_IDENT_STRING=" for ARNDALE"
-CONFIG_SPL_TEXT_BASE=0x02023400
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_BEST_MATCH=y
@@ -28,6 +28,7 @@  CONFIG_CMD_TIME=y
 CONFIG_CMD_SOUND=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos5250-arndale"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SUPPORT_EMMC_BOOT=y
diff --git a/configs/at91rm9200ek_defconfig b/configs/at91rm9200ek_defconfig
index 0b025911d6..a108d2baf5 100644
--- a/configs/at91rm9200ek_defconfig
+++ b/configs/at91rm9200ek_defconfig
@@ -20,6 +20,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x10040000
 # CONFIG_MMC is not set
diff --git a/configs/at91rm9200ek_ram_defconfig b/configs/at91rm9200ek_ram_defconfig
index 09c996b8b2..da368f4b2e 100644
--- a/configs/at91rm9200ek_ram_defconfig
+++ b/configs/at91rm9200ek_ram_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x10040000
 # CONFIG_MMC is not set
diff --git a/configs/bayleybay_defconfig b/configs/bayleybay_defconfig
index ee032e25f6..56da07e0c3 100644
--- a/configs/bayleybay_defconfig
+++ b/configs/bayleybay_defconfig
@@ -45,6 +45,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="bayleybay"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/bcm7260_defconfig b/configs/bcm7260_defconfig
index a2707a0da5..3a26b3a1d0 100644
--- a/configs/bcm7260_defconfig
+++ b/configs/bcm7260_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_EXT4=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_PRIOR_STAGE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/bcm7445_defconfig b/configs/bcm7445_defconfig
index 65c4b33a58..edf299e9d0 100644
--- a/configs/bcm7445_defconfig
+++ b/configs/bcm7445_defconfig
@@ -24,6 +24,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_EXT4=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_PRIOR_STAGE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/bcm911360_entphn-ns_defconfig b/configs/bcm911360_entphn-ns_defconfig
index 58069711b6..f8fd8b3129 100644
--- a/configs/bcm911360_entphn-ns_defconfig
+++ b/configs/bcm911360_entphn-ns_defconfig
@@ -19,6 +19,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_MMC is not set
 CONFIG_PHY_BROADCOM=y
diff --git a/configs/bcm911360_entphn_defconfig b/configs/bcm911360_entphn_defconfig
index 9fbaa4edb1..80d97bd529 100644
--- a/configs/bcm911360_entphn_defconfig
+++ b/configs/bcm911360_entphn_defconfig
@@ -19,6 +19,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_MMC is not set
 CONFIG_PHY_BROADCOM=y
diff --git a/configs/bcm911360k_defconfig b/configs/bcm911360k_defconfig
index 33015dc417..5aae4d1d8c 100644
--- a/configs/bcm911360k_defconfig
+++ b/configs/bcm911360k_defconfig
@@ -19,6 +19,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_MMC is not set
 CONFIG_PHY_BROADCOM=y
diff --git a/configs/bcm958300k-ns_defconfig b/configs/bcm958300k-ns_defconfig
index f30f1bf7df..accdf33e4f 100644
--- a/configs/bcm958300k-ns_defconfig
+++ b/configs/bcm958300k-ns_defconfig
@@ -19,6 +19,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_MMC is not set
 CONFIG_PHY_BROADCOM=y
diff --git a/configs/bcm958300k_defconfig b/configs/bcm958300k_defconfig
index 33015dc417..5aae4d1d8c 100644
--- a/configs/bcm958300k_defconfig
+++ b/configs/bcm958300k_defconfig
@@ -19,6 +19,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_MMC is not set
 CONFIG_PHY_BROADCOM=y
diff --git a/configs/bcm958305k_defconfig b/configs/bcm958305k_defconfig
index 33015dc417..5aae4d1d8c 100644
--- a/configs/bcm958305k_defconfig
+++ b/configs/bcm958305k_defconfig
@@ -19,6 +19,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_MMC is not set
 CONFIG_PHY_BROADCOM=y
diff --git a/configs/bcm958622hr_defconfig b/configs/bcm958622hr_defconfig
index ee6eb9109f..102cfba389 100644
--- a/configs/bcm958622hr_defconfig
+++ b/configs/bcm958622hr_defconfig
@@ -20,6 +20,7 @@  CONFIG_CMD_TIME=y
 CONFIG_CMD_HASH=y
 CONFIG_HASH_VERIFY=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_MMC is not set
 CONFIG_SYS_NS16550=y
diff --git a/configs/beaver_defconfig b/configs/beaver_defconfig
index 89f4dc1144..da90ddc148 100644
--- a/configs/beaver_defconfig
+++ b/configs/beaver_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x80110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFE000
+CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA30=y
 CONFIG_TARGET_BEAVER=y
-CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
 CONFIG_SYS_STDIO_DEREGISTER=y
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_LIVE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra30-beaver"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
 CONFIG_DFU_MMC=y
diff --git a/configs/bg0900_defconfig b/configs/bg0900_defconfig
index bed7950003..802d8571c9 100644
--- a/configs/bg0900_defconfig
+++ b/configs/bg0900_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x4000
+CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_TARGET_BG0900=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyAMA0,115200"
@@ -28,6 +28,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MXS_GPIO=y
 # CONFIG_MMC is not set
diff --git a/configs/birdland_bav335a_defconfig b/configs/birdland_bav335a_defconfig
index 87dae5950b..8c1b708c2d 100644
--- a/configs/birdland_bav335a_defconfig
+++ b/configs/birdland_bav335a_defconfig
@@ -40,6 +40,7 @@  CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_BOOTCOUNT_LIMIT=y
diff --git a/configs/birdland_bav335b_defconfig b/configs/birdland_bav335b_defconfig
index 5ee9878a55..8f62564043 100644
--- a/configs/birdland_bav335b_defconfig
+++ b/configs/birdland_bav335b_defconfig
@@ -40,6 +40,7 @@  CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_BOOTCOUNT_LIMIT=y
diff --git a/configs/bitmain_antminer_s9_defconfig b/configs/bitmain_antminer_s9_defconfig
index ef5f567615..1a56fed092 100644
--- a/configs/bitmain_antminer_s9_defconfig
+++ b/configs/bitmain_antminer_s9_defconfig
@@ -49,6 +49,7 @@  CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_DEFAULT_DEVICE_TREE="bitmain-antminer-s9"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/bk4r1_defconfig b/configs/bk4r1_defconfig
index 8c2bda6984..f95b3f376b 100644
--- a/configs/bk4r1_defconfig
+++ b/configs/bk4r1_defconfig
@@ -38,6 +38,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=vf610_nfc:2048k(bootloader),128k(env1),128k(en
 CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="vf610-bk4r1"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/blanche_defconfig b/configs/blanche_defconfig
index 641b779023..4e19fb9ca4 100644
--- a/configs/blanche_defconfig
+++ b/configs/blanche_defconfig
@@ -37,6 +37,7 @@  CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="r8a7792-blanche-u-boot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0x40000
diff --git a/configs/brppt1_mmc_defconfig b/configs/brppt1_mmc_defconfig
index 09370b7ed0..5e1c17267d 100644
--- a/configs/brppt1_mmc_defconfig
+++ b/configs/brppt1_mmc_defconfig
@@ -66,6 +66,7 @@  CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-brppt1-mmc"
 CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clocks clock-names interrupt-parent interrupt-controller interrupt-cells dma-names dmas "
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/brppt1_nand_defconfig b/configs/brppt1_nand_defconfig
index e7f182455a..a41e39a0cf 100644
--- a/configs/brppt1_nand_defconfig
+++ b/configs/brppt1_nand_defconfig
@@ -67,6 +67,7 @@  CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-brppt1-nand"
 CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clocks clock-names interrupt-parent interrupt-controller interrupt-cells dma-names dmas "
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/brppt1_spi_defconfig b/configs/brppt1_spi_defconfig
index 964b22b100..d27ed844a0 100644
--- a/configs/brppt1_spi_defconfig
+++ b/configs/brppt1_spi_defconfig
@@ -73,6 +73,7 @@  CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-brppt1-spi"
 CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clocks clock-names interrupt-parent interrupt-controller interrupt-cells dma-names dmas "
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/brppt2_defconfig b/configs/brppt2_defconfig
index c4eb03bde0..a88c19f2f9 100644
--- a/configs/brppt2_defconfig
+++ b/configs/brppt2_defconfig
@@ -59,6 +59,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6dl-brppt2"
 CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clocks clock-names interrupt-parent interrupts dmas dma-names"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/brsmarc1_defconfig b/configs/brsmarc1_defconfig
index a7cf98fc74..0ce69a65fc 100644
--- a/configs/brsmarc1_defconfig
+++ b/configs/brsmarc1_defconfig
@@ -72,6 +72,7 @@  CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-brsmarc1"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/brxre1_defconfig b/configs/brxre1_defconfig
index 5d3246ac8c..149bbc7054 100644
--- a/configs/brxre1_defconfig
+++ b/configs/brxre1_defconfig
@@ -65,6 +65,7 @@  CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-brxre1"
 CONFIG_OF_SPL_REMOVE_PROPS=""
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/caddy2_defconfig b/configs/caddy2_defconfig
index 3c542c5d44..cf24b33486 100644
--- a/configs/caddy2_defconfig
+++ b/configs/caddy2_defconfig
@@ -108,6 +108,7 @@  CONFIG_CMD_TSI148=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFFFC0000
 CONFIG_ENV_ADDR_REDUND=0xFFFE0000
diff --git a/configs/cairo_defconfig b/configs/cairo_defconfig
index b5387f5b9e..69e6bcc750 100644
--- a/configs/cairo_defconfig
+++ b/configs/cairo_defconfig
@@ -1,10 +1,10 @@ 
 CONFIG_ARM=y
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80100000
+CONFIG_SPL_TEXT_BASE=0x40200800
 CONFIG_TARGET_OMAP3_CAIRO=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200800
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTDELAY=-2
 # CONFIG_USE_BOOTCOMMAND is not set
@@ -27,6 +27,7 @@  CONFIG_CMD_SPI=y
 # CONFIG_CMD_NET is not set
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_MTDPARTS=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_TWL4030_LED=y
 CONFIG_MMC_OMAP_HS=y
diff --git a/configs/cardhu_defconfig b/configs/cardhu_defconfig
index bf2f5f5208..ccfff827ac 100644
--- a/configs/cardhu_defconfig
+++ b/configs/cardhu_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x80110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFE000
+CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA30=y
 CONFIG_TARGET_CARDHU=y
-CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
 CONFIG_SYS_STDIO_DEREGISTER=y
@@ -24,6 +24,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="tegra30-cardhu"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
 CONFIG_SYS_I2C_TEGRA=y
diff --git a/configs/cei-tk1-som_defconfig b/configs/cei-tk1-som_defconfig
index 366a90dd42..41cee602c4 100644
--- a/configs/cei-tk1-som_defconfig
+++ b/configs/cei-tk1-som_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x80110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFE000
+CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA124=y
 CONFIG_TARGET_CEI_TK1_SOM=y
-CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
 CONFIG_SYS_STDIO_DEREGISTER=y
@@ -26,6 +26,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="tegra124-cei-tk1-som"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
 CONFIG_DFU_MMC=y
diff --git a/configs/cgtqmx6eval_defconfig b/configs/cgtqmx6eval_defconfig
index a934336f41..8f60e8e44b 100644
--- a/configs/cgtqmx6eval_defconfig
+++ b/configs/cgtqmx6eval_defconfig
@@ -9,6 +9,7 @@  CONFIG_ENV_OFFSET=0xC0000
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x10000
 CONFIG_TARGET_CGTQMX6EVAL=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
@@ -16,7 +17,6 @@  CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
@@ -51,6 +51,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/cherryhill_defconfig b/configs/cherryhill_defconfig
index c1b6e715f4..5a7f35c8a9 100644
--- a/configs/cherryhill_defconfig
+++ b/configs/cherryhill_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_FS_GENERIC=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="cherryhill"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/chiliboard_defconfig b/configs/chiliboard_defconfig
index 30100a3151..38a1d519d9 100644
--- a/configs/chiliboard_defconfig
+++ b/configs/chiliboard_defconfig
@@ -36,6 +36,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=8000000.nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=8000000.nand:128k(NAND.SPL),128k(NAND.SPL.backup1),128k(NAND.SPL.backup2),128k(NAND.SPL.backup3),256k(NAND.u-boot-spl-os),1m(NAND.u-boot),128k(NAND.u-boot-env),128k(NAND.u-boot-env.backup1),8m(NAND.kernel),-(NAND.file-system)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-chiliboard"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/chromebook_coral_defconfig b/configs/chromebook_coral_defconfig
index d7cab2334b..031d92802e 100644
--- a/configs/chromebook_coral_defconfig
+++ b/configs/chromebook_coral_defconfig
@@ -1,13 +1,13 @@ 
 CONFIG_X86=y
 CONFIG_SYS_TEXT_BASE=0x1110000
 CONFIG_SYS_MALLOC_F_LEN=0x3d00
+CONFIG_SPL_TEXT_BASE=0xfef10000
 CONFIG_SPL_SYS_MALLOC_F_LEN=0xf000
 CONFIG_NR_DRAM_BANKS=8
 CONFIG_BOOTSTAGE_STASH_ADDR=0xfef00000
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_BASE=0xde000000
 CONFIG_DEBUG_UART_CLOCK=1843200
-CONFIG_SPL_TEXT_BASE=0xfef10000
 CONFIG_VENDOR_GOOGLE=y
 CONFIG_TARGET_CHROMEBOOK_CORAL=y
 CONFIG_DEBUG_UART=y
@@ -65,6 +65,7 @@  CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="chromebook_coral"
+CONFIG_ENV_OVERWRITE=y
 # CONFIG_NET is not set
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/chromebook_link64_defconfig b/configs/chromebook_link64_defconfig
index 75f3d2c411..4fe61c284e 100644
--- a/configs/chromebook_link64_defconfig
+++ b/configs/chromebook_link64_defconfig
@@ -3,11 +3,11 @@  CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x3F8000
 CONFIG_ENV_SECT_SIZE=0x1000
+CONFIG_SPL_TEXT_BASE=0xfffd0000
 CONFIG_NR_DRAM_BANKS=8
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_BASE=0x3f8
 CONFIG_DEBUG_UART_CLOCK=1843200
-CONFIG_SPL_TEXT_BASE=0xfffd0000
 CONFIG_X86_RUN_64BIT=y
 CONFIG_VENDOR_GOOGLE=y
 CONFIG_TARGET_CHROMEBOOK_LINK64=y
@@ -53,6 +53,7 @@  CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_DEFAULT_DEVICE_TREE="chromebook_link"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/chromebook_link_defconfig b/configs/chromebook_link_defconfig
index 3d51ec9606..edc5c923c7 100644
--- a/configs/chromebook_link_defconfig
+++ b/configs/chromebook_link_defconfig
@@ -48,6 +48,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="chromebook_link"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/chromebook_samus_defconfig b/configs/chromebook_samus_defconfig
index c18cba9cf4..a211ed754d 100644
--- a/configs/chromebook_samus_defconfig
+++ b/configs/chromebook_samus_defconfig
@@ -51,6 +51,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="chromebook_samus"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/chromebook_samus_tpl_defconfig b/configs/chromebook_samus_tpl_defconfig
index 82172ba810..1278a2462d 100644
--- a/configs/chromebook_samus_tpl_defconfig
+++ b/configs/chromebook_samus_tpl_defconfig
@@ -4,11 +4,11 @@  CONFIG_SYS_MALLOC_F_LEN=0x1a00
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x3F8000
 CONFIG_ENV_SECT_SIZE=0x1000
+CONFIG_SPL_TEXT_BASE=0xffe70000
 CONFIG_NR_DRAM_BANKS=8
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_BASE=0x3f8
 CONFIG_DEBUG_UART_CLOCK=1843200
-CONFIG_SPL_TEXT_BASE=0xffe70000
 CONFIG_VENDOR_GOOGLE=y
 CONFIG_TARGET_CHROMEBOOK_SAMUS_TPL=y
 CONFIG_DEBUG_UART=y
@@ -62,6 +62,7 @@  CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="chromebook_samus"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set
 CONFIG_REGMAP=y
diff --git a/configs/chromebox_panther_defconfig b/configs/chromebox_panther_defconfig
index fd87ab262b..c8ea4faeea 100644
--- a/configs/chromebox_panther_defconfig
+++ b/configs/chromebox_panther_defconfig
@@ -40,6 +40,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="chromebox_panther"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/ci20_mmc_defconfig b/configs/ci20_mmc_defconfig
index a0b0772f40..0db32513ea 100644
--- a/configs/ci20_mmc_defconfig
+++ b/configs/ci20_mmc_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ENV_SIZE=0x8000
 CONFIG_ENV_OFFSET=0x83800
+CONFIG_SPL_TEXT_BASE=0xf4000a00
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_ARCH_JZ47XX=y
-CONFIG_SPL_TEXT_BASE=0xf4000a00
 CONFIG_FIT=y
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyS4,115200 rw rootwait root=/dev/mmcblk0p1"
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_FAT=y
 # CONFIG_SPL_DOS_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="ci20"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_DM_WARN is not set
diff --git a/configs/cl-som-imx7_defconfig b/configs/cl-som-imx7_defconfig
index 4d590578e2..6d544e818d 100644
--- a/configs/cl-som-imx7_defconfig
+++ b/configs/cl-som-imx7_defconfig
@@ -53,6 +53,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7d-sdb"
+CONFIG_ENV_OVERWRITE=y
 # CONFIG_ENV_IS_IN_MMC is not set
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/clearfog_defconfig b/configs/clearfog_defconfig
index 449c3a435e..5c9626ff48 100644
--- a/configs/clearfog_defconfig
+++ b/configs/clearfog_defconfig
@@ -9,12 +9,12 @@  CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_CLEARFOG=y
 CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
-CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_DEBUG_UART=y
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
@@ -41,6 +41,7 @@  CONFIG_CMD_TIME=y
 CONFIG_CMD_MVEBU_BUBT=y
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_DEFAULT_DEVICE_TREE="armada-388-clearfog"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_OF_TRANSLATE=y
 CONFIG_AHCI_MVEBU=y
diff --git a/configs/clearfog_gt_8k_defconfig b/configs/clearfog_gt_8k_defconfig
index 2b6445a3f1..4948adba78 100644
--- a/configs/clearfog_gt_8k_defconfig
+++ b/configs/clearfog_gt_8k_defconfig
@@ -38,6 +38,7 @@  CONFIG_CMD_REGULATOR=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_MAC_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="armada-8040-clearfog-gt-8k"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/cm_fx6_defconfig b/configs/cm_fx6_defconfig
index edaa8e24a5..5535b6ea67 100644
--- a/configs/cm_fx6_defconfig
+++ b/configs/cm_fx6_defconfig
@@ -9,6 +9,7 @@  CONFIG_ENV_OFFSET=0xC0000
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x10000
 CONFIG_TARGET_CM_FX6=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
@@ -16,7 +17,6 @@  CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_OF_BOARD_SETUP=y
@@ -54,6 +54,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:768k(uboot),256k(uboot-environment),-(reserved)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-cm-fx6"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/cm_t335_defconfig b/configs/cm_t335_defconfig
index 51351669fe..f47876df85 100644
--- a/configs/cm_t335_defconfig
+++ b/configs/cm_t335_defconfig
@@ -38,6 +38,7 @@  CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=nand:2m(spl),1m(u-boot),1m(u-boot-env),1m(dtb),4m(splash),6m(kernel),-(rootfs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_CMD_PCA953X=y
diff --git a/configs/cm_t35_defconfig b/configs/cm_t35_defconfig
index bec675c2c4..cfee2536c3 100644
--- a/configs/cm_t35_defconfig
+++ b/configs/cm_t35_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARM=y
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80008000
 CONFIG_ENV_SIZE=0x4000
+CONFIG_SPL_TEXT_BASE=0x40200800
 CONFIG_TARGET_CM_T35=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200800
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -33,6 +33,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=nand:512k(x-loader),1920k(u-boot),256k(u-boot-env),4m(kernel),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_LED_STATUS=y
 CONFIG_LED_STATUS_GPIO=y
diff --git a/configs/cm_t43_defconfig b/configs/cm_t43_defconfig
index 94b051ad4f..e8c890cd63 100644
--- a/configs/cm_t43_defconfig
+++ b/configs/cm_t43_defconfig
@@ -8,6 +8,7 @@  CONFIG_ENV_OFFSET=0xC0000
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x40000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x40300350
 CONFIG_AM43XX=y
 CONFIG_TARGET_CM_T43=y
 CONFIG_SPL_MMC_SUPPORT=y
@@ -17,7 +18,6 @@  CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x40300350
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
@@ -50,6 +50,7 @@  CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am437x-cm-t43"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/cm_t54_defconfig b/configs/cm_t54_defconfig
index 98361c4e27..05baf9f6a6 100644
--- a/configs/cm_t54_defconfig
+++ b/configs/cm_t54_defconfig
@@ -2,12 +2,12 @@  CONFIG_ARM=y
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0xC0000
+CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_OMAP54XX=y
 CONFIG_TARGET_CM_T54=y
 CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC=16296
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0xC4000
-CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_BOOTDELAY=3
@@ -31,6 +31,7 @@  CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/colibri-imx6ull_defconfig b/configs/colibri-imx6ull_defconfig
index ce145cd24f..c9a366c8ae 100644
--- a/configs/colibri-imx6ull_defconfig
+++ b/configs/colibri-imx6ull_defconfig
@@ -50,6 +50,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ull-colibri"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/colibri-imx8qxp_defconfig b/configs/colibri-imx8qxp_defconfig
index 57b48e35b4..c6d225d34d 100644
--- a/configs/colibri-imx8qxp_defconfig
+++ b/configs/colibri-imx8qxp_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_UUID=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-imx8qxp-colibri"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_IP_DEFRAG=y
diff --git a/configs/colibri_imx6_defconfig b/configs/colibri_imx6_defconfig
index ca33327c6b..b648d99003 100644
--- a/configs/colibri_imx6_defconfig
+++ b/configs/colibri_imx6_defconfig
@@ -8,12 +8,12 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFDE00
 CONFIG_TARGET_COLIBRI_IMX6=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_CMD_HDMIDETECT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6DL"
@@ -60,6 +60,7 @@  CONFIG_CMD_PMIC=y
 CONFIG_CMD_REGULATOR=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6-colibri"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/colibri_imx7_defconfig b/configs/colibri_imx7_defconfig
index 89ee6e5a07..d3136aa3d0 100644
--- a/configs/colibri_imx7_defconfig
+++ b/configs/colibri_imx7_defconfig
@@ -1,6 +1,5 @@ 
 CONFIG_ARM=y
 CONFIG_ARCH_MX7=y
-CONFIG_SYS_TEXT_BASE=0x87800000
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x380000
 CONFIG_DM_GPIO=y
@@ -50,6 +49,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7-colibri-rawnand"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/colibri_imx7_emmc_defconfig b/configs/colibri_imx7_emmc_defconfig
index 13a3aae9a7..30e2987140 100644
--- a/configs/colibri_imx7_emmc_defconfig
+++ b/configs/colibri_imx7_emmc_defconfig
@@ -1,6 +1,5 @@ 
 CONFIG_ARM=y
 CONFIG_ARCH_MX7=y
-CONFIG_SYS_TEXT_BASE=0x87800000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFDE00
 CONFIG_DM_GPIO=y
@@ -44,6 +43,7 @@  CONFIG_CMD_CACHE=y
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7-colibri-emmc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/colibri_pxa270_defconfig b/configs/colibri_pxa270_defconfig
index 153ced707d..fdc364444a 100644
--- a/configs/colibri_pxa270_defconfig
+++ b/configs/colibri_pxa270_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x80000
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/colibri_t20_defconfig b/configs/colibri_t20_defconfig
index a1d6ab206a..2257ec771a 100644
--- a/configs/colibri_t20_defconfig
+++ b/configs/colibri_t20_defconfig
@@ -4,10 +4,10 @@  CONFIG_SYS_TEXT_BASE=0x00110000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ENV_SIZE=0x10000
 CONFIG_ENV_OFFSET=0x200000
+CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA20=y
 CONFIG_TARGET_COLIBRI_T20=y
-CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_SYS_STDIO_DEREGISTER=y
 # CONFIG_DISPLAY_BOARDINFO is not set
@@ -36,6 +36,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_LIVE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-colibri"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_IP_DEFRAG=y
diff --git a/configs/colibri_t30_defconfig b/configs/colibri_t30_defconfig
index d44ed05784..490631e894 100644
--- a/configs/colibri_t30_defconfig
+++ b/configs/colibri_t30_defconfig
@@ -4,10 +4,10 @@  CONFIG_SYS_TEXT_BASE=0x80110000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFDE00
+CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA30=y
 CONFIG_TARGET_COLIBRI_T30=y
-CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
 CONFIG_SYS_STDIO_DEREGISTER=y
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_LIVE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra30-colibri"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_IP_DEFRAG=y
 CONFIG_TFTP_BLOCKSIZE=16352
diff --git a/configs/colibri_vf_defconfig b/configs/colibri_vf_defconfig
index ed0acbe58e..8fdc1d98ca 100644
--- a/configs/colibri_vf_defconfig
+++ b/configs/colibri_vf_defconfig
@@ -54,6 +54,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=vf610_nfc:128k(vf-bcb)ro,1408k(u-boot)ro,512k(
 CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="vf610-colibri"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig b/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig
index eacc9852bd..de3fd337fa 100644
--- a/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig
+++ b/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig
@@ -52,6 +52,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="conga-qeval20-qa3-e3845"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/conga-qeval20-qa3-e3845_defconfig b/configs/conga-qeval20-qa3-e3845_defconfig
index 04b9d5eee9..df7d0ec227 100644
--- a/configs/conga-qeval20-qa3-e3845_defconfig
+++ b/configs/conga-qeval20-qa3-e3845_defconfig
@@ -48,6 +48,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="conga-qeval20-qa3-e3845"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/controlcenterdc_defconfig b/configs/controlcenterdc_defconfig
index df609d5036..94897789b9 100644
--- a/configs/controlcenterdc_defconfig
+++ b/configs/controlcenterdc_defconfig
@@ -10,12 +10,12 @@  CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x30000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
-CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_DEBUG_UART=y
 CONFIG_AHCI=y
 CONFIG_FIT=y
@@ -48,6 +48,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_EFI_PARTITION=y
 CONFIG_OF_BOARD_FIXUP=y
 CONFIG_DEFAULT_DEVICE_TREE="armada-38x-controlcenterdc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=50000000
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/coreboot64_defconfig b/configs/coreboot64_defconfig
index 6bba9ec72b..21b8547f81 100644
--- a/configs/coreboot64_defconfig
+++ b/configs/coreboot64_defconfig
@@ -1,9 +1,9 @@ 
 CONFIG_X86=y
 CONFIG_SYS_TEXT_BASE=0x1120000
 CONFIG_ENV_SIZE=0x1000
+CONFIG_SPL_TEXT_BASE=0x1110000
 CONFIG_NR_DRAM_BANKS=8
 CONFIG_PRE_CON_BUF_ADDR=0x100000
-CONFIG_SPL_TEXT_BASE=0x1110000
 CONFIG_X86_RUN_64BIT=y
 CONFIG_VENDOR_COREBOOT=y
 CONFIG_TARGET_COREBOOT=y
@@ -39,6 +39,7 @@  CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="coreboot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/coreboot_defconfig b/configs/coreboot_defconfig
index 4a43b59e0f..9dfad1e778 100644
--- a/configs/coreboot_defconfig
+++ b/configs/coreboot_defconfig
@@ -34,6 +34,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="coreboot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/cougarcanyon2_defconfig b/configs/cougarcanyon2_defconfig
index 4cb734477e..dff0e5bb5a 100644
--- a/configs/cougarcanyon2_defconfig
+++ b/configs/cougarcanyon2_defconfig
@@ -37,6 +37,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="cougarcanyon2"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/crownbay_defconfig b/configs/crownbay_defconfig
index 706f5cd1c4..52d4737dd3 100644
--- a/configs/crownbay_defconfig
+++ b/configs/crownbay_defconfig
@@ -40,6 +40,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="crownbay"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/crs305-1g-4s_defconfig b/configs/crs305-1g-4s_defconfig
index a360fc5d3f..7d74d14fe5 100644
--- a/configs/crs305-1g-4s_defconfig
+++ b/configs/crs305-1g-4s_defconfig
@@ -24,6 +24,7 @@  CONFIG_CMD_SPI=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_DEFAULT_DEVICE_TREE="armada-xp-crs305-1g-4s"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_BLK=y
diff --git a/configs/d2net_v2_defconfig b/configs/d2net_v2_defconfig
index fe3c6c4762..1d324af33a 100644
--- a/configs/d2net_v2_defconfig
+++ b/configs/d2net_v2_defconfig
@@ -35,6 +35,7 @@  CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-d2net"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=20000000
diff --git a/configs/dalmore_defconfig b/configs/dalmore_defconfig
index 483a7cfeb5..0688c9fa9d 100644
--- a/configs/dalmore_defconfig
+++ b/configs/dalmore_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x80110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFE000
+CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA114=y
 CONFIG_TARGET_DALMORE=y
-CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
 CONFIG_SYS_STDIO_DEREGISTER=y
@@ -25,6 +25,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="tegra114-dalmore"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
diff --git a/configs/db-88f6281-bp-nand_defconfig b/configs/db-88f6281-bp-nand_defconfig
index f98e462d42..dad2ea6c46 100644
--- a/configs/db-88f6281-bp-nand_defconfig
+++ b/configs/db-88f6281-bp-nand_defconfig
@@ -36,6 +36,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=orion_nand:512K(uboot),512K(env),4M(kernel),-(
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-db-88f6281"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/db-88f6281-bp-spi_defconfig b/configs/db-88f6281-bp-spi_defconfig
index 52af8f41ce..f65fb284e0 100644
--- a/configs/db-88f6281-bp-spi_defconfig
+++ b/configs/db-88f6281-bp-spi_defconfig
@@ -35,6 +35,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=orion_nand:512K(uboot),512K(env),4M(kernel),-(
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-db-88f6281-spi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/db-88f6720_defconfig b/configs/db-88f6720_defconfig
index e5a18d8096..7e71b7345e 100644
--- a/configs/db-88f6720_defconfig
+++ b/configs/db-88f6720_defconfig
@@ -10,12 +10,12 @@  CONFIG_ENV_SIZE=0x10000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x20000
+CONFIG_SPL_TEXT_BASE=0x40004030
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xf1012000
 CONFIG_DEBUG_UART_CLOCK=250000000
-CONFIG_SPL_TEXT_BASE=0x40004030
 CONFIG_DEBUG_UART=y
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_BOOTDELAY=3
@@ -40,6 +40,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 # CONFIG_DOS_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="armada-375-db"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=50000000
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/db-88f6820-amc_defconfig b/configs/db-88f6820-amc_defconfig
index 146ea50b89..d0917f6a04 100644
--- a/configs/db-88f6820-amc_defconfig
+++ b/configs/db-88f6820-amc_defconfig
@@ -10,12 +10,12 @@  CONFIG_ENV_SIZE=0x10000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x24000
+CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=200000000
-CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_DEBUG_UART=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
@@ -45,6 +45,7 @@  CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_DEFAULT_DEVICE_TREE="armada-385-db-88f6820-amc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=50000000
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/db-88f6820-gp_defconfig b/configs/db-88f6820-gp_defconfig
index 20848abae2..1294be8fe7 100644
--- a/configs/db-88f6820-gp_defconfig
+++ b/configs/db-88f6820-gp_defconfig
@@ -10,12 +10,12 @@  CONFIG_ENV_SIZE=0x10000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x24000
+CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
-CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_DEBUG_UART=y
 CONFIG_AHCI=y
 CONFIG_BOOTDELAY=3
@@ -45,6 +45,7 @@  CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_DEFAULT_DEVICE_TREE="armada-388-gp"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=50000000
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/db-mv784mp-gp_defconfig b/configs/db-mv784mp-gp_defconfig
index ab96622873..56c66aeaa7 100644
--- a/configs/db-mv784mp-gp_defconfig
+++ b/configs/db-mv784mp-gp_defconfig
@@ -10,12 +10,12 @@  CONFIG_ENV_SIZE=0x10000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x20000
+CONFIG_SPL_TEXT_BASE=0x40004030
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
-CONFIG_SPL_TEXT_BASE=0x40004030
 CONFIG_DEBUG_UART=y
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_BOOTDELAY=3
@@ -45,6 +45,7 @@  CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_DEFAULT_DEVICE_TREE="armada-xp-gp"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=50000000
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/db-xc3-24g4xg_defconfig b/configs/db-xc3-24g4xg_defconfig
index 2bbff64665..5c63876f70 100644
--- a/configs/db-xc3-24g4xg_defconfig
+++ b/configs/db-xc3-24g4xg_defconfig
@@ -34,6 +34,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_CMD_UBI=y
 CONFIG_DEFAULT_DEVICE_TREE="armada-xp-db-xc3-24g4xg"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_BLK=y
diff --git a/configs/deneb_defconfig b/configs/deneb_defconfig
index 9682cb7ca1..9a09f29fcc 100644
--- a/configs/deneb_defconfig
+++ b/configs/deneb_defconfig
@@ -8,6 +8,7 @@  CONFIG_SYS_MALLOC_F_LEN=0x4000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x100000
 CONFIG_SPL_LOAD_IMX_CONTAINER=y
 CONFIG_IMX_CONTAINER_CFG="board/siemens/capricorn/uboot-container.cfg"
 CONFIG_TARGET_DENEB=y
@@ -17,7 +18,6 @@  CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=3
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x2000
-CONFIG_SPL_TEXT_BASE=0x100000
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/siemens/capricorn/imximage.cfg"
@@ -56,6 +56,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx8-deneb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/devkit8000_defconfig b/configs/devkit8000_defconfig
index 1d642c095f..da9a5859e8 100644
--- a/configs/devkit8000_defconfig
+++ b/configs/devkit8000_defconfig
@@ -1,10 +1,10 @@ 
 CONFIG_ARM=y
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80100000
+CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_TARGET_DEVKIT8000=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
@@ -25,6 +25,7 @@  CONFIG_CMD_JFFS2=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=nand:512k(x-loader),1920k(u-boot),128k(u-boot-env),4m(kernel),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_TWL4030_LED=y
diff --git a/configs/dfi-bt700-q7x-151_defconfig b/configs/dfi-bt700-q7x-151_defconfig
index 56fc282762..1a7d138e98 100644
--- a/configs/dfi-bt700-q7x-151_defconfig
+++ b/configs/dfi-bt700-q7x-151_defconfig
@@ -46,6 +46,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="dfi-bt700-q7x-151"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/dh_imx6_defconfig b/configs/dh_imx6_defconfig
index d20405e5b2..a2d9092f6e 100644
--- a/configs/dh_imx6_defconfig
+++ b/configs/dh_imx6_defconfig
@@ -11,6 +11,7 @@  CONFIG_SYS_SPI_U_BOOT_OFFS=0x11400
 CONFIG_MX6_DDRCAL=y
 CONFIG_TARGET_DHCOMIMX6=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SYS_BOOTCOUNT_ADDR=0x00900000
@@ -19,7 +20,6 @@  CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x110000
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_SYS_MALLOC_F is not set
@@ -52,6 +52,7 @@  CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-dhcom-pdk2"
 CONFIG_OF_LIST="imx6q-dhcom-pdk2 imx6dl-dhcom-pdk2"
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/display5_defconfig b/configs/display5_defconfig
index 700bdcbd17..c9b1503d7f 100644
--- a/configs/display5_defconfig
+++ b/configs/display5_defconfig
@@ -14,6 +14,7 @@  CONFIG_TARGET_DISPLAY5=y
 CONFIG_SYS_I2C_MXC_I2C1=y
 CONFIG_SYS_I2C_MXC_I2C2=y
 CONFIG_SYS_I2C_MXC_I2C3=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_BOOTCOUNT_BOOTLIMIT=3
@@ -25,7 +26,6 @@  CONFIG_SYS_BOOTCOUNT_SINGLEWORD=y
 CONFIG_ENV_OFFSET_REDUND=0x130000
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_OF_BOARD_SETUP=y
@@ -75,6 +75,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=02008000.spi.1:128k(SPL),1m(u-boot),64k(env1),
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-display5"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/display5_factory_defconfig b/configs/display5_factory_defconfig
index 39f31687b4..90ea7cfe75 100644
--- a/configs/display5_factory_defconfig
+++ b/configs/display5_factory_defconfig
@@ -14,6 +14,7 @@  CONFIG_TARGET_DISPLAY5=y
 CONFIG_SYS_I2C_MXC_I2C1=y
 CONFIG_SYS_I2C_MXC_I2C2=y
 CONFIG_SYS_I2C_MXC_I2C3=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_SYS_MALLOC_F_LEN=0x400
@@ -22,7 +23,6 @@  CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x130000
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_OF_BOARD_SETUP=y
@@ -78,6 +78,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=02008000.spi.1:128k(SPL),1m(u-boot),64k(env1),
 CONFIG_PARTITION_TYPE_GUID=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-display5"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/dms-ba16-1g_defconfig b/configs/dms-ba16-1g_defconfig
index 0739527037..096ff39923 100644
--- a/configs/dms-ba16-1g_defconfig
+++ b/configs/dms-ba16-1g_defconfig
@@ -32,6 +32,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DWC_AHSATA=y
diff --git a/configs/dms-ba16_defconfig b/configs/dms-ba16_defconfig
index 03a2c59bad..3349b689de 100644
--- a/configs/dms-ba16_defconfig
+++ b/configs/dms-ba16_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DWC_AHSATA=y
diff --git a/configs/dns325_defconfig b/configs/dns325_defconfig
index e44ec51ce9..73331802af 100644
--- a/configs/dns325_defconfig
+++ b/configs/dns325_defconfig
@@ -32,6 +32,7 @@  CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-dns325"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_DM=y
 CONFIG_MVSATA_IDE=y
diff --git a/configs/dockstar_defconfig b/configs/dockstar_defconfig
index fcc597d249..b96c59e84d 100644
--- a/configs/dockstar_defconfig
+++ b/configs/dockstar_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-dockstar"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 # CONFIG_MMC is not set
 CONFIG_MTD=y
diff --git a/configs/dra7xx_evm_defconfig b/configs/dra7xx_evm_defconfig
index e4547d9dcc..585ffcb477 100644
--- a/configs/dra7xx_evm_defconfig
+++ b/configs/dra7xx_evm_defconfig
@@ -4,6 +4,7 @@  CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_SYS_MALLOC_F_LEN=0x18000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x40000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_OMAP54XX=y
 CONFIG_TARGET_DRA7XX_EVM=y
 CONFIG_NR_DRAM_BANKS=2
@@ -12,7 +13,6 @@  CONFIG_ENV_OFFSET_REDUND=0x280000
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 CONFIG_ARMV7_LPAE=y
-CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SPL_LOAD_FIT=y
@@ -47,6 +47,7 @@  CONFIG_OF_LIST="dra7-evm dra72-evm dra72-evm-revc dra71-evm dra76-evm"
 CONFIG_SPL_MULTI_DTB_FIT=y
 CONFIG_SPL_MULTI_DTB_FIT_UNCOMPRESS_SZ=0xA000
 CONFIG_OF_SPL_REMOVE_PROPS="clocks clock-names interrupt-parent"
+CONFIG_ENV_OVERWRITE=y
 # CONFIG_ENV_IS_IN_FAT is not set
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
diff --git a/configs/dra7xx_hs_evm_defconfig b/configs/dra7xx_hs_evm_defconfig
index c08bcce903..e1d8c40bf7 100644
--- a/configs/dra7xx_hs_evm_defconfig
+++ b/configs/dra7xx_hs_evm_defconfig
@@ -50,6 +50,7 @@  CONFIG_OF_LIST="dra7-evm dra72-evm dra72-evm-revc dra71-evm dra76-evm"
 CONFIG_SPL_MULTI_DTB_FIT=y
 CONFIG_SPL_MULTI_DTB_FIT_UNCOMPRESS_SZ=0xA000
 CONFIG_OF_SPL_REMOVE_PROPS="clocks clock-names interrupt-parent"
+CONFIG_ENV_OVERWRITE=y
 # CONFIG_ENV_IS_IN_FAT is not set
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
diff --git a/configs/dra7xx_hs_evm_usb_defconfig b/configs/dra7xx_hs_evm_usb_defconfig
index 879c2b650b..df797d2d53 100644
--- a/configs/dra7xx_hs_evm_usb_defconfig
+++ b/configs/dra7xx_hs_evm_usb_defconfig
@@ -6,6 +6,7 @@  CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_SYS_MALLOC_F_LEN=0x18000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x40000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x40306D50
 CONFIG_OMAP54XX=y
 CONFIG_TI_SECURE_EMIF_REGION_START=0xbdb00000
 CONFIG_TI_SECURE_EMIF_TOTAL_REGION_SIZE=0x02000000
@@ -17,7 +18,6 @@  CONFIG_ENV_OFFSET_REDUND=0x280000
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 CONFIG_ARMV7_LPAE=y
-CONFIG_SPL_TEXT_BASE=0x40306D50
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_IMAGE_POST_PROCESS=y
@@ -50,6 +50,7 @@  CONFIG_OF_LIST="dra7-evm dra72-evm dra72-evm-revc dra71-evm dra76-evm"
 CONFIG_SPL_MULTI_DTB_FIT=y
 CONFIG_SPL_MULTI_DTB_FIT_UNCOMPRESS_SZ=0x9000
 CONFIG_OF_SPL_REMOVE_PROPS="clocks clock-names interrupt-parent"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/draco_defconfig b/configs/draco_defconfig
index 4c326211d7..a467d1f631 100644
--- a/configs/draco_defconfig
+++ b/configs/draco_defconfig
@@ -60,6 +60,7 @@  CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-draco"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/dreamplug_defconfig b/configs/dreamplug_defconfig
index 26bb8b7e19..6184830590 100644
--- a/configs/dreamplug_defconfig
+++ b/configs/dreamplug_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_FAT=y
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-dreamplug"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=50000000
diff --git a/configs/ds109_defconfig b/configs/ds109_defconfig
index 12419ac6dd..c7b42b6706 100644
--- a/configs/ds109_defconfig
+++ b/configs/ds109_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_FAT=y
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ds109"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=50000000
diff --git a/configs/ds414_defconfig b/configs/ds414_defconfig
index 7d395d1e26..c5f0d5ba33 100644
--- a/configs/ds414_defconfig
+++ b/configs/ds414_defconfig
@@ -10,12 +10,12 @@  CONFIG_ENV_SIZE=0x10000
 CONFIG_ENV_OFFSET=0x7E0000
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x24000
+CONFIG_SPL_TEXT_BASE=0x40004030
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
-CONFIG_SPL_TEXT_BASE=0x40004030
 CONFIG_DEBUG_UART=y
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
@@ -43,6 +43,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="armada-xp-synology-ds414"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=50000000
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/duovero_defconfig b/configs/duovero_defconfig
index ab06ada613..2ce2ee94a7 100644
--- a/configs/duovero_defconfig
+++ b/configs/duovero_defconfig
@@ -1,9 +1,9 @@ 
 CONFIG_ARM=y
 CONFIG_ARCH_OMAP2PLUS=y
+CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_OMAP44XX=y
 CONFIG_TARGET_DUOVERO=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -23,6 +23,7 @@  CONFIG_CMD_USB=y
 CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_SPL_PARTITION_UUIDS=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_MMC_OMAP_HS=y
diff --git a/configs/e2220-1170_defconfig b/configs/e2220-1170_defconfig
index da418de4cd..c77bf8227f 100644
--- a/configs/e2220-1170_defconfig
+++ b/configs/e2220-1170_defconfig
@@ -22,6 +22,7 @@  CONFIG_BOOTP_PREFER_SERVERIP=y
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra210-e2220-1170"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
 CONFIG_DFU_RAM=y
diff --git a/configs/edb9315a_defconfig b/configs/edb9315a_defconfig
index 3e4f7ba451..dab71a6c2e 100644
--- a/configs/edb9315a_defconfig
+++ b/configs/edb9315a_defconfig
@@ -25,6 +25,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_JFFS2=y
 # CONFIG_DOS_PARTITION is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0x60040000
diff --git a/configs/edminiv2_defconfig b/configs/edminiv2_defconfig
index 9a9d9c58d7..a644de1e3e 100644
--- a/configs/edminiv2_defconfig
+++ b/configs/edminiv2_defconfig
@@ -7,12 +7,12 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_SECT_SIZE=0x2000
+CONFIG_SPL_TEXT_BASE=0xffff0000
 CONFIG_TARGET_EDMINIV2=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_IDENT_STRING=" EDMiniV2"
-CONFIG_SPL_TEXT_BASE=0xffff0000
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_ARCH_MISC_INIT=y
@@ -28,6 +28,7 @@  CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_EXT2=y
 CONFIG_ISO_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xFFF84000
 CONFIG_MVSATA_IDE=y
diff --git a/configs/efi-x86_app_defconfig b/configs/efi-x86_app_defconfig
index e03a76f477..c2ffb360e9 100644
--- a/configs/efi-x86_app_defconfig
+++ b/configs/efi-x86_app_defconfig
@@ -28,6 +28,7 @@  CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="efi-x86_app"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/efi-x86_payload32_defconfig b/configs/efi-x86_payload32_defconfig
index 0f5f787707..bac8783922 100644
--- a/configs/efi-x86_payload32_defconfig
+++ b/configs/efi-x86_payload32_defconfig
@@ -32,6 +32,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="efi-x86_payload"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/efi-x86_payload64_defconfig b/configs/efi-x86_payload64_defconfig
index dafad67e7e..092258d17c 100644
--- a/configs/efi-x86_payload64_defconfig
+++ b/configs/efi-x86_payload64_defconfig
@@ -32,6 +32,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="efi-x86_payload"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/etamin_defconfig b/configs/etamin_defconfig
index 16202c848c..49cfe11633 100644
--- a/configs/etamin_defconfig
+++ b/configs/etamin_defconfig
@@ -61,6 +61,7 @@  CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-draco"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/evb-ast2500_defconfig b/configs/evb-ast2500_defconfig
index b572f946c5..cbcdcc8978 100644
--- a/configs/evb-ast2500_defconfig
+++ b/configs/evb-ast2500_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="ast2500-evb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_REGMAP=y
diff --git a/configs/flea3_defconfig b/configs/flea3_defconfig
index 56512f53c6..44ec0f9399 100644
--- a/configs/flea3_defconfig
+++ b/configs/flea3_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=mxc_nand,nor0=physmap-flash.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=mxc_nand:50m(root1),32m(rootfb),64m(pcache),64m(app1),10m(app2),-(spool);physmap-flash.0:512k(u-boot),64k(env1),64k(env2),3776k(kernel1),3776k(kernel2)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xA0080000
diff --git a/configs/galileo_defconfig b/configs/galileo_defconfig
index 612fbacf99..311acabe4f 100644
--- a/configs/galileo_defconfig
+++ b/configs/galileo_defconfig
@@ -37,6 +37,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="galileo"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_REGMAP=y
diff --git a/configs/gazerbeam_defconfig b/configs/gazerbeam_defconfig
index 7111905eee..34aae5b587 100644
--- a/configs/gazerbeam_defconfig
+++ b/configs/gazerbeam_defconfig
@@ -145,6 +145,7 @@  CONFIG_DOS_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_LIVE=y
 CONFIG_DEFAULT_DEVICE_TREE="gazerbeam"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFE080000
 CONFIG_ENV_ADDR_REDUND=0xFE090000
diff --git a/configs/ge_bx50v3_defconfig b/configs/ge_bx50v3_defconfig
index 58778e670c..9d4d154bb2 100644
--- a/configs/ge_bx50v3_defconfig
+++ b/configs/ge_bx50v3_defconfig
@@ -43,6 +43,7 @@  CONFIG_DEFAULT_DEVICE_TREE="imx6q-bx50v3"
 CONFIG_OF_LIST="imx6q-bx50v3 imx6q-b850v3 imx6q-b650v3 imx6q-b450v3"
 CONFIG_DTB_RESELECT=y
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/giedi_defconfig b/configs/giedi_defconfig
index 4e22a02aac..c965eef349 100644
--- a/configs/giedi_defconfig
+++ b/configs/giedi_defconfig
@@ -8,6 +8,7 @@  CONFIG_SYS_MALLOC_F_LEN=0x4000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x100000
 CONFIG_SPL_LOAD_IMX_CONTAINER=y
 CONFIG_IMX_CONTAINER_CFG="board/siemens/capricorn/uboot-container.cfg"
 CONFIG_TARGET_GIEDI=y
@@ -17,7 +18,6 @@  CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=3
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x2000
-CONFIG_SPL_TEXT_BASE=0x100000
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/siemens/capricorn/imximage.cfg"
@@ -56,6 +56,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx8-giedi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/goflexhome_defconfig b/configs/goflexhome_defconfig
index 9384244ebb..0b5161673c 100644
--- a/configs/goflexhome_defconfig
+++ b/configs/goflexhome_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-goflexnet"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_DM=y
 CONFIG_MVSATA_IDE=y
diff --git a/configs/gose_defconfig b/configs/gose_defconfig
index 8fc0df4b05..fc4156a8ae 100644
--- a/configs/gose_defconfig
+++ b/configs/gose_defconfig
@@ -13,6 +13,7 @@  CONFIG_ENV_OFFSET=0xC0000
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x140000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0xe6300000
 CONFIG_ARCH_RMOBILE_BOARD_STRING="Gose"
 CONFIG_R8A7793=y
 CONFIG_TARGET_GOSE=y
@@ -22,7 +23,6 @@  CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xe6300000
 CONFIG_FIT=y
 CONFIG_BOOTDELAY=3
 CONFIG_VERSION_VARIABLE=y
@@ -57,6 +57,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:256k(u-boot-spl),512k(u-boot-env1),512k(u-boot-env2),768k(u-boot),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="r8a7793-gose-u-boot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xC0000
 CONFIG_CLK=y
diff --git a/configs/grpeach_defconfig b/configs/grpeach_defconfig
index 417938a512..1f611b72f2 100644
--- a/configs/grpeach_defconfig
+++ b/configs/grpeach_defconfig
@@ -24,6 +24,7 @@  CONFIG_CMD_FS_GENERIC=y
 CONFIG_MAC_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="r7s72100-gr-peach-u-boot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_BUS=y
 CONFIG_ENV_SPI_BUS=0
diff --git a/configs/gurnard_defconfig b/configs/gurnard_defconfig
index 0d1a46315b..317ce0a1df 100644
--- a/configs/gurnard_defconfig
+++ b/configs/gurnard_defconfig
@@ -30,6 +30,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="at91sam9g45-gurnard"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MTD=y
diff --git a/configs/guruplug_defconfig b/configs/guruplug_defconfig
index 0401effee6..2efde3b72e 100644
--- a/configs/guruplug_defconfig
+++ b/configs/guruplug_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-guruplug-server-plus"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/gwventana_emmc_defconfig b/configs/gwventana_emmc_defconfig
index 64388f1044..13c63da103 100644
--- a/configs/gwventana_emmc_defconfig
+++ b/configs/gwventana_emmc_defconfig
@@ -9,6 +9,7 @@  CONFIG_ENV_OFFSET=0xB1400
 CONFIG_TARGET_GW_VENTANA=y
 CONFIG_CMD_EECONFIG=y
 CONFIG_CMD_GSC=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_STACK_R_ADDR=0x18000000
@@ -16,7 +17,6 @@  CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0xD1400
 CONFIG_CMD_HDMIDETECT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
@@ -62,6 +62,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=nand:16m(uboot),1m(env),-(rootfs)"
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/gwventana_gw5904_defconfig b/configs/gwventana_gw5904_defconfig
index 30aea0232b..c6777c8040 100644
--- a/configs/gwventana_gw5904_defconfig
+++ b/configs/gwventana_gw5904_defconfig
@@ -9,6 +9,7 @@  CONFIG_ENV_OFFSET=0xB1400
 CONFIG_TARGET_GW_VENTANA=y
 CONFIG_CMD_EECONFIG=y
 CONFIG_CMD_GSC=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_STACK_R_ADDR=0x18000000
@@ -16,7 +17,6 @@  CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0xD1400
 CONFIG_CMD_HDMIDETECT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
@@ -62,6 +62,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=nand:16m(uboot),1m(env),-(rootfs)"
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/gwventana_nand_defconfig b/configs/gwventana_nand_defconfig
index deb879cd49..31407718c5 100644
--- a/configs/gwventana_nand_defconfig
+++ b/configs/gwventana_nand_defconfig
@@ -9,6 +9,7 @@  CONFIG_ENV_OFFSET=0x1000000
 CONFIG_TARGET_GW_VENTANA=y
 CONFIG_CMD_EECONFIG=y
 CONFIG_CMD_GSC=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_STACK_R_ADDR=0x18000000
@@ -16,7 +17,6 @@  CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x1080000
 CONFIG_CMD_HDMIDETECT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
@@ -65,6 +65,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=nand:16m(uboot),1m(env),-(rootfs)"
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/harmony_defconfig b/configs/harmony_defconfig
index ec8f4dad22..f224590748 100644
--- a/configs/harmony_defconfig
+++ b/configs/harmony_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x00110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x1FFE0000
+CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA20=y
 CONFIG_TARGET_HARMONY=y
-CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_SYS_PROMPT="Tegra20 (Harmony) # "
@@ -29,6 +29,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_LIVE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-harmony"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
diff --git a/configs/helios4_defconfig b/configs/helios4_defconfig
index e15f10cdd5..e1bd717f6c 100644
--- a/configs/helios4_defconfig
+++ b/configs/helios4_defconfig
@@ -10,12 +10,12 @@  CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFE000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
-CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_DEBUG_UART=y
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
@@ -38,6 +38,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_DEFAULT_DEVICE_TREE="armada-388-helios4"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_OF_TRANSLATE=y
 CONFIG_SCSI_AHCI=y
diff --git a/configs/hrcon_defconfig b/configs/hrcon_defconfig
index 439231a8dd..5487ce44f4 100644
--- a/configs/hrcon_defconfig
+++ b/configs/hrcon_defconfig
@@ -121,6 +121,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_EXT2=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFE060000
 CONFIG_ENV_ADDR_REDUND=0xFE070000
diff --git a/configs/hrcon_dh_defconfig b/configs/hrcon_dh_defconfig
index ef0ee4de57..ca938940e9 100644
--- a/configs/hrcon_dh_defconfig
+++ b/configs/hrcon_dh_defconfig
@@ -119,6 +119,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_EXT2=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFE060000
 CONFIG_ENV_ADDR_REDUND=0xFE070000
diff --git a/configs/ib62x0_defconfig b/configs/ib62x0_defconfig
index ac7a794afe..e53e588ec6 100644
--- a/configs/ib62x0_defconfig
+++ b/configs/ib62x0_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ib62x0"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MVSATA_IDE=y
diff --git a/configs/iconnect_defconfig b/configs/iconnect_defconfig
index d5a0ecada0..d61e6c3dcd 100644
--- a/configs/iconnect_defconfig
+++ b/configs/iconnect_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-iconnect"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_MMC is not set
diff --git a/configs/igep00x0_defconfig b/configs/igep00x0_defconfig
index d32c017907..2bfd0300ce 100644
--- a/configs/igep00x0_defconfig
+++ b/configs/igep00x0_defconfig
@@ -2,10 +2,10 @@  CONFIG_ARM=y
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_ENV_SIZE=0x8000
+CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_TARGET_OMAP3_IGEP00X0=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_BOOTDELAY=3
@@ -42,6 +42,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="omap3-igep0020"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_UBI=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_UBI_PART="UBI"
diff --git a/configs/imx28_xea_defconfig b/configs/imx28_xea_defconfig
index d4feb66162..32b43b88ec 100644
--- a/configs/imx28_xea_defconfig
+++ b/configs/imx28_xea_defconfig
@@ -9,6 +9,7 @@  CONFIG_SYS_MALLOC_F_LEN=0x800
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x10000
 CONFIG_DM_GPIO=y
 CONFIG_SPL_DM_SPI=y
+CONFIG_SPL_TEXT_BASE=0x1000
 CONFIG_TARGET_XEA=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
@@ -18,7 +19,6 @@  CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x90000
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x1000
 CONFIG_SPL_PAYLOAD="u-boot.img"
 CONFIG_FIT=y
 CONFIG_OF_BOARD_SETUP=y
@@ -59,6 +59,7 @@  CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx28-xea"
 CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent interrupts"
 CONFIG_SPL_OF_PLATDATA=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_BUS=y
 CONFIG_ENV_SPI_BUS=3
diff --git a/configs/imx6dl_icore_nand_defconfig b/configs/imx6dl_icore_nand_defconfig
index 340718c572..a1e50c28ee 100644
--- a/configs/imx6dl_icore_nand_defconfig
+++ b/configs/imx6dl_icore_nand_defconfig
@@ -7,11 +7,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x400000
 CONFIG_TARGET_MX6Q_ENGICAM=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
 CONFIG_FIT_VERBOSE=y
@@ -42,6 +42,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:2m(spl),2m(uboot),1m(env),8m(kernel),1m(dtb),-(rootfs)"
 CONFIG_CMD_UBI=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6dl-icore"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/configs/imx6dl_mamoj_defconfig b/configs/imx6dl_mamoj_defconfig
index f1ad86566b..a11bf3891b 100644
--- a/configs/imx6dl_mamoj_defconfig
+++ b/configs/imx6dl_mamoj_defconfig
@@ -4,10 +4,10 @@  CONFIG_SYS_TEXT_BASE=0x17800000
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_TARGET_MX6DL_MAMOJ=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_IMX_HAB=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTDELAY=3
@@ -28,6 +28,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_PMIC=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6dl-mamoj"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
diff --git a/configs/imx6q_icore_nand_defconfig b/configs/imx6q_icore_nand_defconfig
index 6b3cb8d8d3..b4d41662f6 100644
--- a/configs/imx6q_icore_nand_defconfig
+++ b/configs/imx6q_icore_nand_defconfig
@@ -7,11 +7,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x400000
 CONFIG_TARGET_MX6Q_ENGICAM=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
 CONFIG_FIT_VERBOSE=y
@@ -43,6 +43,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:2m(spl),2m(uboot),1m(env),8m(kernel),1m(dtb),-(rootfs)"
 CONFIG_CMD_UBI=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-icore"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/configs/imx6q_logic_defconfig b/configs/imx6q_logic_defconfig
index be704125a9..1457a72a6c 100644
--- a/configs/imx6q_logic_defconfig
+++ b/configs/imx6q_logic_defconfig
@@ -8,12 +8,12 @@  CONFIG_ENV_SIZE=0x100000
 CONFIG_ENV_OFFSET=0x400000
 CONFIG_MX6_OCRAM_256KB=y
 CONFIG_TARGET_MX6LOGICPD=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_FS_FAT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_PAYLOAD="u-boot.img"
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
@@ -60,6 +60,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:2m(spl),2m(uboot),1m(env),16m(kernel
 CONFIG_CMD_UBI=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-logicpd"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FAT=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
diff --git a/configs/imx6qdl_icore_mipi_defconfig b/configs/imx6qdl_icore_mipi_defconfig
index 5e8fc9dcaa..f9dd215f34 100644
--- a/configs/imx6qdl_icore_mipi_defconfig
+++ b/configs/imx6qdl_icore_mipi_defconfig
@@ -7,6 +7,7 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_TARGET_MX6Q_ENGICAM=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
@@ -14,7 +15,6 @@  CONFIG_DEBUG_UART_BASE=0x021f0000
 CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_SPL_LIBDISK_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DEBUG_UART=y
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
@@ -47,6 +47,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-icore-mipi"
 CONFIG_OF_LIST="imx6q-icore-mipi imx6dl-icore-mipi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/configs/imx6qdl_icore_mmc_defconfig b/configs/imx6qdl_icore_mmc_defconfig
index 85151f47fa..6795fbbc62 100644
--- a/configs/imx6qdl_icore_mmc_defconfig
+++ b/configs/imx6qdl_icore_mmc_defconfig
@@ -7,6 +7,7 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_TARGET_MX6Q_ENGICAM=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_BOOTCOUNT_BOOTLIMIT=3
 CONFIG_SYS_BOOTCOUNT_ADDR=0x020D8024
@@ -17,7 +18,6 @@  CONFIG_DEBUG_UART_BASE=0x021f0000
 CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_SPL_LIBDISK_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DEBUG_UART=y
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
@@ -56,6 +56,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:2m(spl),2m(uboot),1m(env),8m(kernel)
 CONFIG_CMD_UBI=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-icore"
 CONFIG_OF_LIST="imx6q-icore imx6dl-icore"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_BOOTCOUNT_LIMIT=y
diff --git a/configs/imx6qdl_icore_nand_defconfig b/configs/imx6qdl_icore_nand_defconfig
index 6b3cb8d8d3..b4d41662f6 100644
--- a/configs/imx6qdl_icore_nand_defconfig
+++ b/configs/imx6qdl_icore_nand_defconfig
@@ -7,11 +7,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x400000
 CONFIG_TARGET_MX6Q_ENGICAM=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
 CONFIG_FIT_VERBOSE=y
@@ -43,6 +43,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:2m(spl),2m(uboot),1m(env),8m(kernel),1m(dtb),-(rootfs)"
 CONFIG_CMD_UBI=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-icore"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/configs/imx6qdl_icore_rqs_defconfig b/configs/imx6qdl_icore_rqs_defconfig
index 5f356b2d06..2b0c8d67d5 100644
--- a/configs/imx6qdl_icore_rqs_defconfig
+++ b/configs/imx6qdl_icore_rqs_defconfig
@@ -7,12 +7,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_TARGET_MX6Q_ENGICAM=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
 CONFIG_FIT_VERBOSE=y
@@ -44,6 +44,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-icore-rqs"
 CONFIG_OF_LIST="imx6q-icore-rqs imx6dl-icore-rqs"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/configs/imx6ul_geam_mmc_defconfig b/configs/imx6ul_geam_mmc_defconfig
index 5e27fd6bd1..4b0ff11ec4 100644
--- a/configs/imx6ul_geam_mmc_defconfig
+++ b/configs/imx6ul_geam_mmc_defconfig
@@ -7,12 +7,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_TARGET_MX6UL_ENGICAM=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
 CONFIG_FIT_VERBOSE=y
@@ -40,6 +40,7 @@  CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ul-geam"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/configs/imx6ul_geam_nand_defconfig b/configs/imx6ul_geam_nand_defconfig
index ce1c3ddeee..ad17e3da32 100644
--- a/configs/imx6ul_geam_nand_defconfig
+++ b/configs/imx6ul_geam_nand_defconfig
@@ -7,11 +7,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x400000
 CONFIG_TARGET_MX6UL_ENGICAM=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
 CONFIG_FIT_VERBOSE=y
@@ -43,6 +43,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:2m(spl),2m(uboot),1m(env),8m(kernel),1m(dtb),-(rootfs)"
 CONFIG_CMD_UBI=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ul-geam"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/configs/imx6ul_isiot_emmc_defconfig b/configs/imx6ul_isiot_emmc_defconfig
index 3140458282..cbc2a5588e 100644
--- a/configs/imx6ul_isiot_emmc_defconfig
+++ b/configs/imx6ul_isiot_emmc_defconfig
@@ -7,12 +7,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_TARGET_MX6UL_ENGICAM=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
 CONFIG_FIT_VERBOSE=y
@@ -40,6 +40,7 @@  CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ul-isiot-emmc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/configs/imx6ul_isiot_nand_defconfig b/configs/imx6ul_isiot_nand_defconfig
index c9c2660d60..2fbe023496 100644
--- a/configs/imx6ul_isiot_nand_defconfig
+++ b/configs/imx6ul_isiot_nand_defconfig
@@ -7,11 +7,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x400000
 CONFIG_TARGET_MX6UL_ENGICAM=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
 CONFIG_FIT_VERBOSE=y
@@ -43,6 +43,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:2m(spl),2m(uboot),1m(env),8m(kernel),1m(dtb),-(rootfs)"
 CONFIG_CMD_UBI=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ul-isiot-nand"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/configs/imx8mm_beacon_defconfig b/configs/imx8mm_beacon_defconfig
index a518963f48..ec148e55de 100644
--- a/configs/imx8mm_beacon_defconfig
+++ b/configs/imx8mm_beacon_defconfig
@@ -11,12 +11,12 @@  CONFIG_SYS_I2C_MXC_I2C1=y
 CONFIG_SYS_I2C_MXC_I2C2=y
 CONFIG_SYS_I2C_MXC_I2C3=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x7E1000
 CONFIG_TARGET_IMX8MM_BEACON=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x7E1000
 CONFIG_FIT=y
 CONFIG_FIT_EXTERNAL_OFFSET=0x3000
 CONFIG_SPL_LOAD_FIT=y
@@ -53,6 +53,7 @@  CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx8mm-beacon-kit"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/imx8mm_evk_defconfig b/configs/imx8mm_evk_defconfig
index e7abf6b07c..2bb1783f1f 100644
--- a/configs/imx8mm_evk_defconfig
+++ b/configs/imx8mm_evk_defconfig
@@ -11,12 +11,12 @@  CONFIG_SYS_I2C_MXC_I2C1=y
 CONFIG_SYS_I2C_MXC_I2C2=y
 CONFIG_SYS_I2C_MXC_I2C3=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x7E1000
 CONFIG_TARGET_IMX8MM_EVK=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x7E1000
 CONFIG_FIT=y
 CONFIG_FIT_EXTERNAL_OFFSET=0x3000
 CONFIG_SPL_LOAD_FIT=y
@@ -51,6 +51,7 @@  CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx8mm-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/imx8mn_ddr4_evk_defconfig b/configs/imx8mn_ddr4_evk_defconfig
index 7fd443f37e..64c8423661 100644
--- a/configs/imx8mn_ddr4_evk_defconfig
+++ b/configs/imx8mn_ddr4_evk_defconfig
@@ -11,13 +11,13 @@  CONFIG_SYS_I2C_MXC_I2C1=y
 CONFIG_SYS_I2C_MXC_I2C2=y
 CONFIG_SYS_I2C_MXC_I2C3=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x912000
 CONFIG_TARGET_IMX8MN_EVK=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000
-CONFIG_SPL_TEXT_BASE=0x912000
 CONFIG_FIT=y
 CONFIG_FIT_EXTERNAL_OFFSET=0x3000
 CONFIG_SPL_LOAD_FIT=y
@@ -51,6 +51,7 @@  CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx8mn-ddr4-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/imx8mp_evk_defconfig b/configs/imx8mp_evk_defconfig
index 8877bdd349..aaeed62eef 100644
--- a/configs/imx8mp_evk_defconfig
+++ b/configs/imx8mp_evk_defconfig
@@ -11,6 +11,7 @@  CONFIG_SYS_I2C_MXC_I2C1=y
 CONFIG_SYS_I2C_MXC_I2C2=y
 CONFIG_SYS_I2C_MXC_I2C3=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x920000
 CONFIG_TARGET_IMX8MP_EVK=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
@@ -18,7 +19,6 @@  CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000
-CONFIG_SPL_TEXT_BASE=0x920000
 CONFIG_FIT=y
 CONFIG_FIT_EXTERNAL_OFFSET=0x3000
 CONFIG_SPL_LOAD_FIT=y
@@ -54,6 +54,7 @@  CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx8mp-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/imx8mq_evk_defconfig b/configs/imx8mq_evk_defconfig
index 871f784b49..394c4223b0 100644
--- a/configs/imx8mq_evk_defconfig
+++ b/configs/imx8mq_evk_defconfig
@@ -4,11 +4,11 @@  CONFIG_SYS_TEXT_BASE=0x40200000
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x400000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x7E1000
 CONFIG_TARGET_IMX8MQ_EVK=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_CSF_SIZE=0x2000
-CONFIG_SPL_TEXT_BASE=0x7E1000
 CONFIG_FIT=y
 CONFIG_FIT_EXTERNAL_OFFSET=0x3000
 CONFIG_SPL_LOAD_FIT=y
@@ -37,6 +37,7 @@  CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx8mq-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SAVED_DRAM_TIMING_BASE=0x40000000
diff --git a/configs/imx8mq_phanbell_defconfig b/configs/imx8mq_phanbell_defconfig
index 5364b58b7b..62337d3092 100644
--- a/configs/imx8mq_phanbell_defconfig
+++ b/configs/imx8mq_phanbell_defconfig
@@ -5,11 +5,11 @@  CONFIG_SYS_MALLOC_F_LEN=0x4000
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x400000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x7E1000
 CONFIG_TARGET_IMX8MQ_PHANBELL=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_CSF_SIZE=0x2000
-CONFIG_SPL_TEXT_BASE=0x7E1000
 CONFIG_FIT=y
 CONFIG_FIT_EXTERNAL_OFFSET=0x3000
 CONFIG_SPL_LOAD_FIT=y
@@ -38,6 +38,7 @@  CONFIG_CMD_FAT=y
 # CONFIG_SPL_DOS_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx8mq-phanbell"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SAVED_DRAM_TIMING_BASE=0x40000000
diff --git a/configs/imx8qm_mek_defconfig b/configs/imx8qm_mek_defconfig
index dc490bcf57..0f1233901a 100644
--- a/configs/imx8qm_mek_defconfig
+++ b/configs/imx8qm_mek_defconfig
@@ -8,6 +8,7 @@  CONFIG_SYS_MALLOC_F_LEN=0x8000
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x400000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x100000
 CONFIG_SPL_LOAD_IMX_CONTAINER=y
 CONFIG_IMX_CONTAINER_CFG="board/freescale/imx8qm_mek/uboot-container.cfg"
 CONFIG_TARGET_IMX8QM_MEK=y
@@ -16,7 +17,6 @@  CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=3
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x100000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/imx8qm_mek/imximage.cfg"
 CONFIG_BOOTDELAY=3
@@ -45,6 +45,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_FAT=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-imx8qm-mek"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
diff --git a/configs/imx8qm_rom7720_a1_4G_defconfig b/configs/imx8qm_rom7720_a1_4G_defconfig
index 305c4e827c..71348f1169 100644
--- a/configs/imx8qm_rom7720_a1_4G_defconfig
+++ b/configs/imx8qm_rom7720_a1_4G_defconfig
@@ -41,6 +41,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_FAT=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx8qm-rom7720-a1"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/imx8qxp_mek_defconfig b/configs/imx8qxp_mek_defconfig
index 9a31fb8e80..dc94a0509c 100644
--- a/configs/imx8qxp_mek_defconfig
+++ b/configs/imx8qxp_mek_defconfig
@@ -8,6 +8,7 @@  CONFIG_SYS_MALLOC_F_LEN=0x4000
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x400000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x100000
 CONFIG_SPL_LOAD_IMX_CONTAINER=y
 CONFIG_IMX_CONTAINER_CFG="board/freescale/imx8qxp_mek/uboot-container.cfg"
 CONFIG_TARGET_IMX8QXP_MEK=y
@@ -16,7 +17,6 @@  CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=3
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x100000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/imx8qxp_mek/imximage.cfg"
 CONFIG_BOOTDELAY=3
@@ -45,6 +45,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_FAT=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-imx8qxp-mek"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/inetspace_v2_defconfig b/configs/inetspace_v2_defconfig
index 6144eb5fad..87bfad3974 100644
--- a/configs/inetspace_v2_defconfig
+++ b/configs/inetspace_v2_defconfig
@@ -35,6 +35,7 @@  CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-is2"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=20000000
diff --git a/configs/j721e_evm_a72_defconfig b/configs/j721e_evm_a72_defconfig
index 4deb4e219f..479e135243 100644
--- a/configs/j721e_evm_a72_defconfig
+++ b/configs/j721e_evm_a72_defconfig
@@ -10,6 +10,7 @@  CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x680000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x280000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x80080000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
@@ -21,7 +22,6 @@  CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 # CONFIG_PSCI_RESET is not set
-CONFIG_SPL_TEXT_BASE=0x80080000
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_SPL_LOAD_FIT=y
@@ -72,6 +72,7 @@  CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="k3-j721e-common-proc-board"
 CONFIG_SPL_MULTI_DTB_FIT=y
 CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/j721e_evm_r5_defconfig b/configs/j721e_evm_r5_defconfig
index ee9217aee2..b627fac4e5 100644
--- a/configs/j721e_evm_r5_defconfig
+++ b/configs/j721e_evm_r5_defconfig
@@ -10,6 +10,7 @@  CONFIG_TARGET_J721E_R5_EVM=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x41c00000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
@@ -18,7 +19,6 @@  CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x41c00000
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_USE_BOOTCOMMAND=y
@@ -58,6 +58,7 @@  CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="k3-j721e-r5-common-proc-board"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_SPL_DM=y
diff --git a/configs/j721e_hs_evm_a72_defconfig b/configs/j721e_hs_evm_a72_defconfig
index ae540a26a4..6399238501 100644
--- a/configs/j721e_hs_evm_a72_defconfig
+++ b/configs/j721e_hs_evm_a72_defconfig
@@ -9,6 +9,7 @@  CONFIG_TARGET_J721E_A72_EVM=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x680000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x280000
+CONFIG_SPL_TEXT_BASE=0x80080000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
@@ -20,7 +21,6 @@  CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 # CONFIG_PSCI_RESET is not set
-CONFIG_SPL_TEXT_BASE=0x80080000
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_FIT_IMAGE_POST_PROCESS=y
@@ -65,6 +65,7 @@  CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="k3-j721e-common-proc-board"
 CONFIG_SPL_MULTI_DTB_FIT=y
 CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/j721e_hs_evm_r5_defconfig b/configs/j721e_hs_evm_r5_defconfig
index 51d5a3bb98..f19b761785 100644
--- a/configs/j721e_hs_evm_r5_defconfig
+++ b/configs/j721e_hs_evm_r5_defconfig
@@ -11,6 +11,7 @@  CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x680000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x41c00000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
@@ -20,7 +21,6 @@  CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x41c00000
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y
@@ -54,6 +54,7 @@  CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="k3-j721e-r5-common-proc-board"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/jetson-tk1_defconfig b/configs/jetson-tk1_defconfig
index 74f4456d89..bacebf6109 100644
--- a/configs/jetson-tk1_defconfig
+++ b/configs/jetson-tk1_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x80110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFE000
+CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA124=y
 CONFIG_TARGET_JETSON_TK1=y
-CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
 CONFIG_SYS_STDIO_DEREGISTER=y
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_LIVE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra124-jetson-tk1"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
 CONFIG_DFU_MMC=y
diff --git a/configs/k2e_evm_defconfig b/configs/k2e_evm_defconfig
index 9f91fb9598..3ac8983a43 100644
--- a/configs/k2e_evm_defconfig
+++ b/configs/k2e_evm_defconfig
@@ -38,6 +38,7 @@  CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="keystone-k2e-evm"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/k2e_hs_evm_defconfig b/configs/k2e_hs_evm_defconfig
index d4b5a5fddd..96e1b8032f 100644
--- a/configs/k2e_hs_evm_defconfig
+++ b/configs/k2e_hs_evm_defconfig
@@ -29,6 +29,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=davinci_nand.0:1024k(bootloader)ro,512k(params
 CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="keystone-k2e-evm"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/k2g_evm_defconfig b/configs/k2g_evm_defconfig
index fb8fb250da..2a904f297b 100644
--- a/configs/k2g_evm_defconfig
+++ b/configs/k2g_evm_defconfig
@@ -39,6 +39,7 @@  CONFIG_DEFAULT_DEVICE_TREE="keystone-k2g-evm"
 CONFIG_OF_LIST="keystone-k2g-generic keystone-k2g-evm keystone-k2g-ice"
 CONFIG_DTB_RESELECT=y
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_DM=y
diff --git a/configs/k2g_hs_evm_defconfig b/configs/k2g_hs_evm_defconfig
index a530ba0357..22d0df3743 100644
--- a/configs/k2g_hs_evm_defconfig
+++ b/configs/k2g_hs_evm_defconfig
@@ -30,6 +30,7 @@  CONFIG_DEFAULT_DEVICE_TREE="keystone-k2g-evm"
 CONFIG_OF_LIST="keystone-k2g-generic keystone-k2g-evm keystone-k2g-ice"
 CONFIG_DTB_RESELECT=y
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_DM=y
diff --git a/configs/k2hk_evm_defconfig b/configs/k2hk_evm_defconfig
index 1cd7331653..63043f1eac 100644
--- a/configs/k2hk_evm_defconfig
+++ b/configs/k2hk_evm_defconfig
@@ -38,6 +38,7 @@  CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="keystone-k2hk-evm"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/k2hk_hs_evm_defconfig b/configs/k2hk_hs_evm_defconfig
index 96cab51687..7fd9e2d10b 100644
--- a/configs/k2hk_hs_evm_defconfig
+++ b/configs/k2hk_hs_evm_defconfig
@@ -29,6 +29,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=davinci_nand.0:1024k(bootloader)ro,512k(params
 CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="keystone-k2hk-evm"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/k2l_evm_defconfig b/configs/k2l_evm_defconfig
index ae4b26b7a9..f4c523763c 100644
--- a/configs/k2l_evm_defconfig
+++ b/configs/k2l_evm_defconfig
@@ -38,6 +38,7 @@  CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="keystone-k2l-evm"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/k2l_hs_evm_defconfig b/configs/k2l_hs_evm_defconfig
index 3fad15f121..9640e1029f 100644
--- a/configs/k2l_hs_evm_defconfig
+++ b/configs/k2l_hs_evm_defconfig
@@ -30,6 +30,7 @@  CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="keystone-k2l-evm"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/kc1_defconfig b/configs/kc1_defconfig
index b07c66f9de..dd04e0ef33 100644
--- a/configs/kc1_defconfig
+++ b/configs/kc1_defconfig
@@ -1,11 +1,11 @@ 
 CONFIG_ARM=y
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80100000
+CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_OMAP44XX=y
 CONFIG_TARGET_KC1=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -19,6 +19,7 @@  CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x82000000
diff --git a/configs/km_kirkwood_128m16_defconfig b/configs/km_kirkwood_128m16_defconfig
index 9bbbfd9442..90dd4f3e56 100644
--- a/configs/km_kirkwood_128m16_defconfig
+++ b/configs/km_kirkwood_128m16_defconfig
@@ -34,6 +34,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-km_kirkwood"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_EEPROM=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/km_kirkwood_defconfig b/configs/km_kirkwood_defconfig
index 887893ef33..7fb6478146 100644
--- a/configs/km_kirkwood_defconfig
+++ b/configs/km_kirkwood_defconfig
@@ -34,6 +34,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-km_kirkwood"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_EEPROM=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/km_kirkwood_pci_defconfig b/configs/km_kirkwood_pci_defconfig
index 81c9f697bb..c1b3915ce9 100644
--- a/configs/km_kirkwood_pci_defconfig
+++ b/configs/km_kirkwood_pci_defconfig
@@ -35,6 +35,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-km_kirkwood"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_EEPROM=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/kmcoge4_defconfig b/configs/kmcoge4_defconfig
index a0d2c1a726..4369466a96 100644
--- a/configs/kmcoge4_defconfig
+++ b/configs/kmcoge4_defconfig
@@ -41,6 +41,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=fsl_elbc_nand:-(ubi0);"
 CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/kmcoge5ne_defconfig b/configs/kmcoge5ne_defconfig
index 363099212e..733e7f3228 100644
--- a/configs/kmcoge5ne_defconfig
+++ b/configs/kmcoge5ne_defconfig
@@ -182,6 +182,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=boot,nand0=app"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=boot:768k(u-boot),128k(env),128k(envred),-(ubi0);app:-(ubi1);"
 CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xF00C0000
 CONFIG_ENV_ADDR_REDUND=0xF00E0000
diff --git a/configs/kmcoge5un_defconfig b/configs/kmcoge5un_defconfig
index 169d895203..486d83df8e 100644
--- a/configs/kmcoge5un_defconfig
+++ b/configs/kmcoge5un_defconfig
@@ -38,6 +38,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-km_kirkwood"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/kmeter1_defconfig b/configs/kmeter1_defconfig
index 97c75dc68c..ecaeb5d49e 100644
--- a/configs/kmeter1_defconfig
+++ b/configs/kmeter1_defconfig
@@ -145,6 +145,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=boot"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=boot:768k(u-boot),128k(env),128k(envred),-(ubi0);"
 CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xF00C0000
 CONFIG_ENV_ADDR_REDUND=0xF00E0000
diff --git a/configs/kmnusa_defconfig b/configs/kmnusa_defconfig
index 8d90cdab0f..7400fdb414 100644
--- a/configs/kmnusa_defconfig
+++ b/configs/kmnusa_defconfig
@@ -38,6 +38,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-km_kirkwood"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/kmopti2_defconfig b/configs/kmopti2_defconfig
index 4b0f0e7521..302fdefe5f 100644
--- a/configs/kmopti2_defconfig
+++ b/configs/kmopti2_defconfig
@@ -164,6 +164,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=boot"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=boot:768k(u-boot),128k(env),128k(envred),-(ubi0);"
 CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xF00C0000
 CONFIG_ENV_ADDR_REDUND=0xF00E0000
diff --git a/configs/kmsupx5_defconfig b/configs/kmsupx5_defconfig
index 2e8c2d32f2..222a7008c8 100644
--- a/configs/kmsupx5_defconfig
+++ b/configs/kmsupx5_defconfig
@@ -144,6 +144,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=boot"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=boot:768k(u-boot),128k(env),128k(envred),-(ubi0);"
 CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xF00C0000
 CONFIG_ENV_ADDR_REDUND=0xF00E0000
diff --git a/configs/kmsuse2_defconfig b/configs/kmsuse2_defconfig
index 82006010ed..6f35ed7136 100644
--- a/configs/kmsuse2_defconfig
+++ b/configs/kmsuse2_defconfig
@@ -39,6 +39,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-km_kirkwood"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/kmtegr1_defconfig b/configs/kmtegr1_defconfig
index dc09d238ec..58674c64a5 100644
--- a/configs/kmtegr1_defconfig
+++ b/configs/kmtegr1_defconfig
@@ -146,6 +146,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=boot:768k(u-boot),256k(qe-fw),128k(env),128k(e
 CONFIG_CMD_DIAG=y
 CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xF0100000
 CONFIG_ENV_ADDR_REDUND=0xF0120000
diff --git a/configs/kmtepr2_defconfig b/configs/kmtepr2_defconfig
index 6159425bba..36d02e151e 100644
--- a/configs/kmtepr2_defconfig
+++ b/configs/kmtepr2_defconfig
@@ -164,6 +164,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=boot"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=boot:768k(u-boot),128k(env),128k(envred),-(ubi0);"
 CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xF00C0000
 CONFIG_ENV_ADDR_REDUND=0xF00E0000
diff --git a/configs/koelsch_defconfig b/configs/koelsch_defconfig
index 7d8ac65111..3ad726ff0e 100644
--- a/configs/koelsch_defconfig
+++ b/configs/koelsch_defconfig
@@ -13,6 +13,7 @@  CONFIG_ENV_OFFSET=0xC0000
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x140000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0xe6300000
 CONFIG_ARCH_RMOBILE_BOARD_STRING="Koelsch"
 CONFIG_R8A7791=y
 CONFIG_TARGET_KOELSCH=y
@@ -22,7 +23,6 @@  CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xe6300000
 CONFIG_FIT=y
 CONFIG_BOOTDELAY=3
 CONFIG_VERSION_VARIABLE=y
@@ -57,6 +57,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:256k(u-boot-spl),512k(u-boot-env1),512k(u-boot-env2),768k(u-boot),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="r8a7791-koelsch-u-boot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xC0000
 CONFIG_CLK=y
diff --git a/configs/kp_imx53_defconfig b/configs/kp_imx53_defconfig
index 936b51a699..53beafd8df 100644
--- a/configs/kp_imx53_defconfig
+++ b/configs/kp_imx53_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx53-kp"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/kp_imx6q_tpc_defconfig b/configs/kp_imx6q_tpc_defconfig
index 2f46b23fcd..b26eb268dd 100644
--- a/configs/kp_imx6q_tpc_defconfig
+++ b/configs/kp_imx6q_tpc_defconfig
@@ -11,12 +11,12 @@  CONFIG_MX6_DDRCAL=y
 CONFIG_TARGET_KP_IMX6Q_TPC=y
 CONFIG_SYS_I2C_MXC_I2C1=y
 CONFIG_SYS_I2C_MXC_I2C2=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x102000
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_PAYLOAD="u-boot.img"
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
@@ -45,6 +45,7 @@  CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-kp"
 CONFIG_OF_SPL_REMOVE_PROPS="interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents interrupts dmas dma-names"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/lager_defconfig b/configs/lager_defconfig
index 918d9beb29..6de6f222c4 100644
--- a/configs/lager_defconfig
+++ b/configs/lager_defconfig
@@ -13,6 +13,7 @@  CONFIG_ENV_OFFSET=0xC0000
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x140000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0xe6300000
 CONFIG_ARCH_RMOBILE_BOARD_STRING="Lager"
 CONFIG_R8A7790=y
 CONFIG_TARGET_LAGER=y
@@ -22,7 +23,6 @@  CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xe6300000
 CONFIG_FIT=y
 CONFIG_BOOTDELAY=3
 CONFIG_VERSION_VARIABLE=y
@@ -57,6 +57,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:256k(u-boot-spl),512k(u-boot-env1),512k(u-boot-env2),768k(u-boot),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="r8a7790-lager-u-boot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xC0000
 CONFIG_CLK=y
diff --git a/configs/liteboard_defconfig b/configs/liteboard_defconfig
index b1606e54c4..5e5f2b95e3 100644
--- a/configs/liteboard_defconfig
+++ b/configs/liteboard_defconfig
@@ -8,11 +8,11 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x80000
 CONFIG_TARGET_LITEBOARD=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTDELAY=1
 CONFIG_SUPPORT_RAW_INITRD=y
@@ -38,6 +38,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ul-liteboard"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ls1021aiot_qspi_defconfig b/configs/ls1021aiot_qspi_defconfig
index 85ceeb480a..4d78f58dda 100644
--- a/configs/ls1021aiot_qspi_defconfig
+++ b/configs/ls1021aiot_qspi_defconfig
@@ -25,6 +25,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-iot-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1021aiot_sdcard_defconfig b/configs/ls1021aiot_sdcard_defconfig
index 11ccf57aad..345b8a3815 100644
--- a/configs/ls1021aiot_sdcard_defconfig
+++ b/configs/ls1021aiot_sdcard_defconfig
@@ -4,10 +4,10 @@  CONFIG_SYS_TEXT_BASE=0x82000000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_AHCI=y
 CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SD_BOOT,SD_BOOT_QSPI"
 CONFIG_MISC_INIT_R=y
@@ -31,6 +31,7 @@  CONFIG_CMD_FAT=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-iot-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1021aqds_ddr4_nor_defconfig b/configs/ls1021aqds_ddr4_nor_defconfig
index 24e0316eb1..fe8148dc78 100644
--- a/configs/ls1021aqds_ddr4_nor_defconfig
+++ b/configs/ls1021aqds_ddr4_nor_defconfig
@@ -37,6 +37,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x60300000
 CONFIG_DM=y
diff --git a/configs/ls1021aqds_ddr4_nor_lpuart_defconfig b/configs/ls1021aqds_ddr4_nor_lpuart_defconfig
index f0f3a747c6..f9d74fbcad 100644
--- a/configs/ls1021aqds_ddr4_nor_lpuart_defconfig
+++ b/configs/ls1021aqds_ddr4_nor_lpuart_defconfig
@@ -38,6 +38,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-lpuart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x60300000
 CONFIG_DM=y
diff --git a/configs/ls1021aqds_nand_defconfig b/configs/ls1021aqds_nand_defconfig
index 8a88c5fd39..51eb6c29bf 100644
--- a/configs/ls1021aqds_nand_defconfig
+++ b/configs/ls1021aqds_nand_defconfig
@@ -6,11 +6,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x140000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_AHCI=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
@@ -54,6 +54,7 @@  CONFIG_CMD_FAT=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1021aqds_nor_SECURE_BOOT_defconfig b/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
index 547b6393ba..c643724809 100644
--- a/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
+++ b/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
@@ -38,6 +38,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_SATA_CEVA=y
 CONFIG_SYS_FSL_DDR3=y
diff --git a/configs/ls1021aqds_nor_defconfig b/configs/ls1021aqds_nor_defconfig
index 58d251b908..944dd8abe8 100644
--- a/configs/ls1021aqds_nor_defconfig
+++ b/configs/ls1021aqds_nor_defconfig
@@ -37,6 +37,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x60300000
 CONFIG_DM=y
diff --git a/configs/ls1021aqds_nor_lpuart_defconfig b/configs/ls1021aqds_nor_lpuart_defconfig
index f74a4c6b29..76c3222814 100644
--- a/configs/ls1021aqds_nor_lpuart_defconfig
+++ b/configs/ls1021aqds_nor_lpuart_defconfig
@@ -38,6 +38,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-lpuart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x60300000
 CONFIG_DM=y
diff --git a/configs/ls1021aqds_qspi_defconfig b/configs/ls1021aqds_qspi_defconfig
index f91534cfdd..2e512a7ab1 100644
--- a/configs/ls1021aqds_qspi_defconfig
+++ b/configs/ls1021aqds_qspi_defconfig
@@ -39,6 +39,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1021aqds_sdcard_ifc_defconfig b/configs/ls1021aqds_sdcard_ifc_defconfig
index 8d34213855..5900906fd9 100644
--- a/configs/ls1021aqds_sdcard_ifc_defconfig
+++ b/configs/ls1021aqds_sdcard_ifc_defconfig
@@ -6,12 +6,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x300000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_AHCI=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
@@ -52,6 +52,7 @@  CONFIG_CMD_FAT=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1021aqds_sdcard_qspi_defconfig b/configs/ls1021aqds_sdcard_qspi_defconfig
index 9871c8edf4..6b4123fe72 100644
--- a/configs/ls1021aqds_sdcard_qspi_defconfig
+++ b/configs/ls1021aqds_sdcard_qspi_defconfig
@@ -6,12 +6,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x300000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_AHCI=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
@@ -51,6 +51,7 @@  CONFIG_CMD_FAT=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1021atsn_qspi_defconfig b/configs/ls1021atsn_qspi_defconfig
index a62e04e92a..8db9f575ad 100644
--- a/configs/ls1021atsn_qspi_defconfig
+++ b/configs/ls1021atsn_qspi_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_USB=y
 CONFIG_CMD_FS_UUID=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-tsn"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1021atsn_sdcard_defconfig b/configs/ls1021atsn_sdcard_defconfig
index db4f0ab796..2e6ac4ff25 100644
--- a/configs/ls1021atsn_sdcard_defconfig
+++ b/configs/ls1021atsn_sdcard_defconfig
@@ -6,11 +6,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x300000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
@@ -37,6 +37,7 @@  CONFIG_CMD_USB=y
 CONFIG_CMD_FS_UUID=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-tsn"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1021atwr_nor_SECURE_BOOT_defconfig b/configs/ls1021atwr_nor_SECURE_BOOT_defconfig
index 0bf4aad102..bafb3a1230 100644
--- a/configs/ls1021atwr_nor_SECURE_BOOT_defconfig
+++ b/configs/ls1021atwr_nor_SECURE_BOOT_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_USB=y
 CONFIG_CMD_BMP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_SATA_CEVA=y
 CONFIG_DM_I2C=y
diff --git a/configs/ls1021atwr_nor_defconfig b/configs/ls1021atwr_nor_defconfig
index 5507dbe3c1..c2519afa74 100644
--- a/configs/ls1021atwr_nor_defconfig
+++ b/configs/ls1021atwr_nor_defconfig
@@ -32,6 +32,7 @@  CONFIG_CMD_USB=y
 CONFIG_CMD_BMP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x60300000
 CONFIG_DM=y
diff --git a/configs/ls1021atwr_nor_lpuart_defconfig b/configs/ls1021atwr_nor_lpuart_defconfig
index cdf81957a8..71316dab77 100644
--- a/configs/ls1021atwr_nor_lpuart_defconfig
+++ b/configs/ls1021atwr_nor_lpuart_defconfig
@@ -34,6 +34,7 @@  CONFIG_CMD_USB=y
 CONFIG_CMD_BMP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-lpuart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x60300000
 CONFIG_DM=y
diff --git a/configs/ls1021atwr_qspi_defconfig b/configs/ls1021atwr_qspi_defconfig
index 4c82d66899..3d6fe40a86 100644
--- a/configs/ls1021atwr_qspi_defconfig
+++ b/configs/ls1021atwr_qspi_defconfig
@@ -36,6 +36,7 @@  CONFIG_CMD_USB=y
 CONFIG_CMD_BMP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1021atwr_sdcard_ifc_SECURE_BOOT_defconfig b/configs/ls1021atwr_sdcard_ifc_SECURE_BOOT_defconfig
index 9039ccc8f2..811888ce04 100644
--- a/configs/ls1021atwr_sdcard_ifc_SECURE_BOOT_defconfig
+++ b/configs/ls1021atwr_sdcard_ifc_SECURE_BOOT_defconfig
@@ -6,12 +6,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_NXP_ESBC=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
@@ -48,6 +48,7 @@  CONFIG_CMD_BMP=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_SPL_DM=y
diff --git a/configs/ls1021atwr_sdcard_ifc_defconfig b/configs/ls1021atwr_sdcard_ifc_defconfig
index 478d3df1b8..67c4770ff2 100644
--- a/configs/ls1021atwr_sdcard_ifc_defconfig
+++ b/configs/ls1021atwr_sdcard_ifc_defconfig
@@ -6,11 +6,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x300000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
@@ -47,6 +47,7 @@  CONFIG_CMD_BMP=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1021atwr_sdcard_qspi_defconfig b/configs/ls1021atwr_sdcard_qspi_defconfig
index de783a8d3d..c3911f2c25 100644
--- a/configs/ls1021atwr_sdcard_qspi_defconfig
+++ b/configs/ls1021atwr_sdcard_qspi_defconfig
@@ -6,11 +6,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x300000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
@@ -47,6 +47,7 @@  CONFIG_CMD_BMP=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig b/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig
index 4fd9ff8f3a..93087dd63a 100644
--- a/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_WDT=y
 CONFIG_CMD_CACHE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1028a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_NETCONSOLE=y
 CONFIG_DM=y
diff --git a/configs/ls1028aqds_tfa_defconfig b/configs/ls1028aqds_tfa_defconfig
index fc6344cd7c..5b58eb277d 100644
--- a/configs/ls1028aqds_tfa_defconfig
+++ b/configs/ls1028aqds_tfa_defconfig
@@ -35,6 +35,7 @@  CONFIG_CMD_WDT=y
 CONFIG_CMD_CACHE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1028a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0x20500000
diff --git a/configs/ls1028aqds_tfa_lpuart_defconfig b/configs/ls1028aqds_tfa_lpuart_defconfig
index e0348279d9..0f9d6a95c4 100644
--- a/configs/ls1028aqds_tfa_lpuart_defconfig
+++ b/configs/ls1028aqds_tfa_lpuart_defconfig
@@ -35,6 +35,7 @@  CONFIG_CMD_WDT=y
 CONFIG_CMD_CACHE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1028a-qds-lpuart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0x20500000
diff --git a/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig
index 96f190d859..b5a4413bc6 100644
--- a/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig
@@ -32,6 +32,7 @@  CONFIG_CMD_WDT=y
 CONFIG_CMD_CACHE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1028a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_NETCONSOLE=y
 CONFIG_DM=y
diff --git a/configs/ls1028ardb_tfa_defconfig b/configs/ls1028ardb_tfa_defconfig
index 1f05ae57cc..f48c2764d9 100644
--- a/configs/ls1028ardb_tfa_defconfig
+++ b/configs/ls1028ardb_tfa_defconfig
@@ -34,6 +34,7 @@  CONFIG_CMD_WDT=y
 CONFIG_CMD_CACHE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1028a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0x20500000
diff --git a/configs/ls1043aqds_defconfig b/configs/ls1043aqds_defconfig
index da56fce693..9d9d30fe60 100644
--- a/configs/ls1043aqds_defconfig
+++ b/configs/ls1043aqds_defconfig
@@ -33,6 +33,7 @@  CONFIG_MP=y
 CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m at 0x1100000(nor_bank0_fit),7m(nor_bank0_user),2m at 0x4100000(nor_bank4_uboot),40m at 0x5100000(nor_bank4_fit),-(nor_bank4_user);7e800000.flash:1m(nand_uboot),1m(nand_uboot_env),20m(nand_fit);spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_system)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x60300000
 CONFIG_DM=y
diff --git a/configs/ls1043aqds_lpuart_defconfig b/configs/ls1043aqds_lpuart_defconfig
index 9d450b3d63..5b7005f989 100644
--- a/configs/ls1043aqds_lpuart_defconfig
+++ b/configs/ls1043aqds_lpuart_defconfig
@@ -34,6 +34,7 @@  CONFIG_MP=y
 CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m at 0x1100000(nor_bank0_fit),7m(nor_bank0_user),2m at 0x4100000(nor_bank4_uboot),40m at 0x5100000(nor_bank4_fit),-(nor_bank4_user);7e800000.flash:1m(nand_uboot),1m(nand_uboot_env),20m(nand_fit);spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_system)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-qds-lpuart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x60300000
 CONFIG_DM=y
diff --git a/configs/ls1043aqds_nand_defconfig b/configs/ls1043aqds_nand_defconfig
index a08ec2a7e4..3e20c4e085 100644
--- a/configs/ls1043aqds_nand_defconfig
+++ b/configs/ls1043aqds_nand_defconfig
@@ -6,12 +6,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x300000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_FSL_LS_PPA=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_VERBOSE=y
@@ -50,6 +50,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m@
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1043aqds_nor_ddr3_defconfig b/configs/ls1043aqds_nor_ddr3_defconfig
index fe025facdd..c284cbb2bf 100644
--- a/configs/ls1043aqds_nor_ddr3_defconfig
+++ b/configs/ls1043aqds_nor_ddr3_defconfig
@@ -33,6 +33,7 @@  CONFIG_MP=y
 CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m at 0x1100000(nor_bank0_fit),7m(nor_bank0_user),2m at 0x4100000(nor_bank4_uboot),40m at 0x5100000(nor_bank4_fit),-(nor_bank4_user);7e800000.flash:1m(nand_uboot),1m(nand_uboot_env),20m(nand_fit);spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_system)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x60300000
 CONFIG_DM=y
diff --git a/configs/ls1043aqds_qspi_defconfig b/configs/ls1043aqds_qspi_defconfig
index a018b22fa9..7513d16a47 100644
--- a/configs/ls1043aqds_qspi_defconfig
+++ b/configs/ls1043aqds_qspi_defconfig
@@ -34,6 +34,7 @@  CONFIG_MP=y
 CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_system)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1043aqds_sdcard_ifc_defconfig b/configs/ls1043aqds_sdcard_ifc_defconfig
index 862458c7c7..c1b1bdcd54 100644
--- a/configs/ls1043aqds_sdcard_ifc_defconfig
+++ b/configs/ls1043aqds_sdcard_ifc_defconfig
@@ -6,13 +6,13 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x300000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_FSL_LS_PPA=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_VERBOSE=y
@@ -50,6 +50,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m@
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1043aqds_sdcard_qspi_defconfig b/configs/ls1043aqds_sdcard_qspi_defconfig
index a7252ac115..0d38fa6286 100644
--- a/configs/ls1043aqds_sdcard_qspi_defconfig
+++ b/configs/ls1043aqds_sdcard_qspi_defconfig
@@ -6,13 +6,13 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x300000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_FSL_LS_PPA=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_VERBOSE=y
@@ -48,6 +48,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_sy
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig b/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig
index 3ee5d2869c..4f98abd0bb 100644
--- a/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig
@@ -35,6 +35,7 @@  CONFIG_MP=y
 CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m at 0x1100000(nor_bank0_fit),7m(nor_bank0_user),2m at 0x4100000(nor_bank4_uboot),40m at 0x5100000(nor_bank4_fit),-(nor_bank4_user);7e800000.flash:1m(nand_uboot),1m(nand_uboot_env),20m(nand_fit);spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_system)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_SATA_CEVA=y
 CONFIG_DM_I2C=y
diff --git a/configs/ls1043aqds_tfa_defconfig b/configs/ls1043aqds_tfa_defconfig
index 297788b648..1fc8de4d71 100644
--- a/configs/ls1043aqds_tfa_defconfig
+++ b/configs/ls1043aqds_tfa_defconfig
@@ -36,6 +36,7 @@  CONFIG_MP=y
 CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m at 0x1100000(nor_bank0_fit),7m(nor_bank0_user),2m at 0x4100000(nor_bank4_uboot),40m at 0x5100000(nor_bank4_fit),-(nor_bank4_user);7e800000.flash:1m(nand_uboot),1m(nand_uboot_env),20m(nand_fit);spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_system)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-qds-duart"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_IS_IN_NAND=y
diff --git a/configs/ls1043ardb_SECURE_BOOT_defconfig b/configs/ls1043ardb_SECURE_BOOT_defconfig
index 911bbef72c..471bd8304a 100644
--- a/configs/ls1043ardb_SECURE_BOOT_defconfig
+++ b/configs/ls1043ardb_SECURE_BOOT_defconfig
@@ -26,6 +26,7 @@  CONFIG_MP=y
 CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m at 0x1100000(nor_bank0_fit),7m(nor_bank0_user),2m at 0x4100000(nor_bank4_uboot),40m at 0x5100000(nor_bank4_fit),-(nor_bank4_user);7e800000.flash:1m(nand_uboot),1m(nand_uboot_env),20m(nand_fit);spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_system)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_DM_I2C=y
 CONFIG_DM_MMC=y
diff --git a/configs/ls1043ardb_defconfig b/configs/ls1043ardb_defconfig
index 4a15992f7c..90d8619609 100644
--- a/configs/ls1043ardb_defconfig
+++ b/configs/ls1043ardb_defconfig
@@ -26,6 +26,7 @@  CONFIG_MP=y
 CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m at 0x1100000(nor_bank0_fit),7m(nor_bank0_user),2m at 0x4100000(nor_bank4_uboot),40m at 0x5100000(nor_bank4_fit),-(nor_bank4_user);7e800000.flash:1m(nand_uboot),1m(nand_uboot_env),20m(nand_fit);spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_system)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x60300000
 CONFIG_DM=y
diff --git a/configs/ls1043ardb_nand_SECURE_BOOT_defconfig b/configs/ls1043ardb_nand_SECURE_BOOT_defconfig
index f399b1cbb3..8162c18fb6 100644
--- a/configs/ls1043ardb_nand_SECURE_BOOT_defconfig
+++ b/configs/ls1043ardb_nand_SECURE_BOOT_defconfig
@@ -6,12 +6,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_NXP_ESBC=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_FSL_LS_PPA=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
@@ -45,6 +45,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m@
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_SPL_DM=y
diff --git a/configs/ls1043ardb_nand_defconfig b/configs/ls1043ardb_nand_defconfig
index 5f794605d6..5cd529ef6d 100644
--- a/configs/ls1043ardb_nand_defconfig
+++ b/configs/ls1043ardb_nand_defconfig
@@ -6,12 +6,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x300000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_FSL_LS_PPA=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
@@ -45,6 +45,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m@
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1043ardb_sdcard_SECURE_BOOT_defconfig b/configs/ls1043ardb_sdcard_SECURE_BOOT_defconfig
index 1b2e2e082f..c2f3ce6648 100644
--- a/configs/ls1043ardb_sdcard_SECURE_BOOT_defconfig
+++ b/configs/ls1043ardb_sdcard_SECURE_BOOT_defconfig
@@ -6,13 +6,13 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_NXP_ESBC=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_FSL_LS_PPA=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
@@ -45,6 +45,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m@
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
 CONFIG_SPL_DM=y
diff --git a/configs/ls1043ardb_sdcard_defconfig b/configs/ls1043ardb_sdcard_defconfig
index e13d5e349e..34d7e87046 100644
--- a/configs/ls1043ardb_sdcard_defconfig
+++ b/configs/ls1043ardb_sdcard_defconfig
@@ -6,13 +6,13 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x300000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_FSL_LS_PPA=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
@@ -44,6 +44,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m@
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1043ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1043ardb_tfa_SECURE_BOOT_defconfig
index 0f3f920ffd..615a7907f5 100644
--- a/configs/ls1043ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1043ardb_tfa_SECURE_BOOT_defconfig
@@ -28,6 +28,7 @@  CONFIG_MP=y
 CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m at 0x1100000(nor_bank0_fit),7m(nor_bank0_user),2m at 0x4100000(nor_bank4_uboot),40m at 0x5100000(nor_bank4_fit),-(nor_bank4_user);7e800000.flash:1m(nand_uboot),1m(nand_uboot_env),20m(nand_fit);spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_system)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_DM=y
 CONFIG_DM_I2C=y
 CONFIG_DM_MMC=y
diff --git a/configs/ls1043ardb_tfa_defconfig b/configs/ls1043ardb_tfa_defconfig
index a62310ccc9..2b549efaa4 100644
--- a/configs/ls1043ardb_tfa_defconfig
+++ b/configs/ls1043ardb_tfa_defconfig
@@ -29,6 +29,7 @@  CONFIG_MP=y
 CONFIG_MTDPARTS_DEFAULT="mtdparts=60000000.nor:2m at 0x100000(nor_bank0_uboot),40m at 0x1100000(nor_bank0_fit),7m(nor_bank0_user),2m at 0x4100000(nor_bank4_uboot),40m at 0x5100000(nor_bank4_fit),-(nor_bank4_user);7e800000.flash:1m(nand_uboot),1m(nand_uboot_env),20m(nand_fit);spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_system)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_IS_IN_NAND=y
diff --git a/configs/ls1088aqds_defconfig b/configs/ls1088aqds_defconfig
index d06fafde8d..876110c3aa 100644
--- a/configs/ls1088aqds_defconfig
+++ b/configs/ls1088aqds_defconfig
@@ -34,6 +34,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x80300000
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ls1088aqds_qspi_SECURE_BOOT_defconfig b/configs/ls1088aqds_qspi_SECURE_BOOT_defconfig
index d8ae560744..ac5f6a583e 100644
--- a/configs/ls1088aqds_qspi_SECURE_BOOT_defconfig
+++ b/configs/ls1088aqds_qspi_SECURE_BOOT_defconfig
@@ -35,6 +35,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
 CONFIG_SCSI_AHCI=y
diff --git a/configs/ls1088aqds_qspi_defconfig b/configs/ls1088aqds_qspi_defconfig
index d65cef8e55..2bedf23822 100644
--- a/configs/ls1088aqds_qspi_defconfig
+++ b/configs/ls1088aqds_qspi_defconfig
@@ -36,6 +36,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0x20300000
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ls1088aqds_sdcard_ifc_defconfig b/configs/ls1088aqds_sdcard_ifc_defconfig
index a64cf136f5..17ced35165 100644
--- a/configs/ls1088aqds_sdcard_ifc_defconfig
+++ b/configs/ls1088aqds_sdcard_ifc_defconfig
@@ -6,13 +6,13 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x300000
+CONFIG_SPL_TEXT_BASE=0x1800a000
 CONFIG_FSL_LS_PPA=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x1800a000
 CONFIG_AHCI=y
 # CONFIG_SYS_MALLOC_F is not set
 CONFIG_OF_BOARD_SETUP=y
@@ -45,6 +45,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ls1088aqds_sdcard_qspi_defconfig b/configs/ls1088aqds_sdcard_qspi_defconfig
index e9750cfae0..ba9ead6689 100644
--- a/configs/ls1088aqds_sdcard_qspi_defconfig
+++ b/configs/ls1088aqds_sdcard_qspi_defconfig
@@ -6,13 +6,13 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x300000
+CONFIG_SPL_TEXT_BASE=0x1800a000
 CONFIG_FSL_LS_PPA=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x1800a000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_SYS_MALLOC_F is not set
@@ -46,6 +46,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ls1088aqds_tfa_defconfig b/configs/ls1088aqds_tfa_defconfig
index d685e8f190..d98e7db844 100644
--- a/configs/ls1088aqds_tfa_defconfig
+++ b/configs/ls1088aqds_tfa_defconfig
@@ -42,6 +42,7 @@  CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-qds"
 CONFIG_OF_LIST="fsl-ls1088a-qds-21-x fsl-ls1088a-qds-29-x"
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_IS_IN_NAND=y
diff --git a/configs/ls1088ardb_qspi_SECURE_BOOT_defconfig b/configs/ls1088ardb_qspi_SECURE_BOOT_defconfig
index 31d66ecd17..5031eeed71 100644
--- a/configs/ls1088ardb_qspi_SECURE_BOOT_defconfig
+++ b/configs/ls1088ardb_qspi_SECURE_BOOT_defconfig
@@ -37,6 +37,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
 CONFIG_SCSI_AHCI=y
diff --git a/configs/ls1088ardb_qspi_defconfig b/configs/ls1088ardb_qspi_defconfig
index 3071c76f27..ab408c6bec 100644
--- a/configs/ls1088ardb_qspi_defconfig
+++ b/configs/ls1088ardb_qspi_defconfig
@@ -38,6 +38,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0x20300000
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig b/configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig
index 560f09b961..f4339b844a 100644
--- a/configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig
+++ b/configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig
@@ -6,13 +6,13 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_NXP_ESBC=y
+CONFIG_SPL_TEXT_BASE=0x1800a000
 CONFIG_FSL_LS_PPA=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x1800a000
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_SYS_MALLOC_F is not set
 CONFIG_FIT_VERBOSE=y
@@ -49,6 +49,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
diff --git a/configs/ls1088ardb_sdcard_qspi_defconfig b/configs/ls1088ardb_sdcard_qspi_defconfig
index b80a6a48a2..c09fa7200f 100644
--- a/configs/ls1088ardb_sdcard_qspi_defconfig
+++ b/configs/ls1088ardb_sdcard_qspi_defconfig
@@ -6,13 +6,13 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x300000
+CONFIG_SPL_TEXT_BASE=0x1800a000
 CONFIG_FSL_LS_PPA=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x1800a000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_SYS_MALLOC_F is not set
@@ -48,6 +48,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ls1088ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1088ardb_tfa_SECURE_BOOT_defconfig
index c90c8a8151..5790d16a16 100644
--- a/configs/ls1088ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1088ardb_tfa_SECURE_BOOT_defconfig
@@ -39,6 +39,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
 CONFIG_SCSI_AHCI=y
diff --git a/configs/ls1088ardb_tfa_defconfig b/configs/ls1088ardb_tfa_defconfig
index 828ee5ccf2..5bc78c0867 100644
--- a/configs/ls1088ardb_tfa_defconfig
+++ b/configs/ls1088ardb_tfa_defconfig
@@ -41,6 +41,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0x20500000
diff --git a/configs/ls2080a_emu_defconfig b/configs/ls2080a_emu_defconfig
index 7927e3838f..0951f2b67d 100644
--- a/configs/ls2080a_emu_defconfig
+++ b/configs/ls2080a_emu_defconfig
@@ -29,6 +29,7 @@  CONFIG_MP=y
 # CONFIG_DOS_PARTITION is not set
 # CONFIG_ISO_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_CAAM=y
 # CONFIG_MMC is not set
diff --git a/configs/ls2080a_simu_defconfig b/configs/ls2080a_simu_defconfig
index ccf71179e0..b508d069dd 100644
--- a/configs/ls2080a_simu_defconfig
+++ b/configs/ls2080a_simu_defconfig
@@ -30,6 +30,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 # CONFIG_ISO_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_FSL_CAAM=y
diff --git a/configs/ls2080aqds_SECURE_BOOT_defconfig b/configs/ls2080aqds_SECURE_BOOT_defconfig
index efbd5f75bd..18bdedbaa5 100644
--- a/configs/ls2080aqds_SECURE_BOOT_defconfig
+++ b/configs/ls2080aqds_SECURE_BOOT_defconfig
@@ -31,6 +31,7 @@  CONFIG_MP=y
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
 CONFIG_SATA_CEVA=y
diff --git a/configs/ls2080aqds_defconfig b/configs/ls2080aqds_defconfig
index ad53671e6c..044aad9296 100644
--- a/configs/ls2080aqds_defconfig
+++ b/configs/ls2080aqds_defconfig
@@ -31,6 +31,7 @@  CONFIG_MP=y
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x80300000
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ls2080aqds_nand_defconfig b/configs/ls2080aqds_nand_defconfig
index 590ca28000..d187f94f26 100644
--- a/configs/ls2080aqds_nand_defconfig
+++ b/configs/ls2080aqds_nand_defconfig
@@ -6,11 +6,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xE0000
+CONFIG_SPL_TEXT_BASE=0x1800a000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=3
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x1800a000
 CONFIG_AHCI=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
@@ -42,6 +42,7 @@  CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ls2080aqds_qspi_defconfig b/configs/ls2080aqds_qspi_defconfig
index b8fbb43eb3..ec0fe35260 100644
--- a/configs/ls2080aqds_qspi_defconfig
+++ b/configs/ls2080aqds_qspi_defconfig
@@ -33,6 +33,7 @@  CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ls2080aqds_sdcard_defconfig b/configs/ls2080aqds_sdcard_defconfig
index d493febf4b..0ceecdf2dc 100644
--- a/configs/ls2080aqds_sdcard_defconfig
+++ b/configs/ls2080aqds_sdcard_defconfig
@@ -6,13 +6,13 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x300000
+CONFIG_SPL_TEXT_BASE=0x1800a000
 CONFIG_FSL_LS_PPA=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=3
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x1800a000
 CONFIG_AHCI=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
@@ -41,6 +41,7 @@  CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-qds"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ls2080ardb_SECURE_BOOT_defconfig b/configs/ls2080ardb_SECURE_BOOT_defconfig
index 21739f0f9e..eb4668f217 100644
--- a/configs/ls2080ardb_SECURE_BOOT_defconfig
+++ b/configs/ls2080ardb_SECURE_BOOT_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_DATE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
 CONFIG_SATA_CEVA=y
diff --git a/configs/ls2080ardb_defconfig b/configs/ls2080ardb_defconfig
index dc4564b318..2e4abcd95c 100644
--- a/configs/ls2080ardb_defconfig
+++ b/configs/ls2080ardb_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_DATE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x80300000
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ls2080ardb_nand_defconfig b/configs/ls2080ardb_nand_defconfig
index a3fa5c6bbf..2adde67016 100644
--- a/configs/ls2080ardb_nand_defconfig
+++ b/configs/ls2080ardb_nand_defconfig
@@ -6,11 +6,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x200000
+CONFIG_SPL_TEXT_BASE=0x1800a000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=3
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x1800a000
 CONFIG_AHCI=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
@@ -41,6 +41,7 @@  CONFIG_CMD_DATE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ls2081ardb_defconfig b/configs/ls2081ardb_defconfig
index 9d08eb7af7..9ebda7b544 100644
--- a/configs/ls2081ardb_defconfig
+++ b/configs/ls2081ardb_defconfig
@@ -30,6 +30,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2081a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ls2088aqds_tfa_defconfig b/configs/ls2088aqds_tfa_defconfig
index ad17ef1703..4e05d59333 100644
--- a/configs/ls2088aqds_tfa_defconfig
+++ b/configs/ls2088aqds_tfa_defconfig
@@ -37,6 +37,7 @@  CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-qds"
 CONFIG_OF_LIST="fsl-ls2080a-qds-42-x"
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
diff --git a/configs/ls2088ardb_qspi_SECURE_BOOT_defconfig b/configs/ls2088ardb_qspi_SECURE_BOOT_defconfig
index be073b6724..3de0213d3c 100644
--- a/configs/ls2088ardb_qspi_SECURE_BOOT_defconfig
+++ b/configs/ls2088ardb_qspi_SECURE_BOOT_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2088a-rdb-qspi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
diff --git a/configs/ls2088ardb_qspi_defconfig b/configs/ls2088ardb_qspi_defconfig
index f2eb8d765a..278c1ee691 100644
--- a/configs/ls2088ardb_qspi_defconfig
+++ b/configs/ls2088ardb_qspi_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2088a-rdb-qspi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0x20300000
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig b/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig
index a244af17bc..6a22363c5e 100644
--- a/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig
@@ -34,6 +34,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2088a-rdb-qspi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
 CONFIG_SATA_CEVA=y
diff --git a/configs/ls2088ardb_tfa_defconfig b/configs/ls2088ardb_tfa_defconfig
index b64e3dc1d2..d265fe17e4 100644
--- a/configs/ls2088ardb_tfa_defconfig
+++ b/configs/ls2088ardb_tfa_defconfig
@@ -36,6 +36,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2088a-rdb-qspi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
diff --git a/configs/lschlv2_defconfig b/configs/lschlv2_defconfig
index e2e0e8af71..2290bd35a9 100644
--- a/configs/lschlv2_defconfig
+++ b/configs/lschlv2_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-lschlv2"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/lsxhl_defconfig b/configs/lsxhl_defconfig
index 4de845da2c..adeba254f7 100644
--- a/configs/lsxhl_defconfig
+++ b/configs/lsxhl_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-lsxhl"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig b/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig
index 51d5dc356e..11068011bd 100644
--- a/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig
@@ -34,6 +34,7 @@  CONFIG_OF_BOARD_FIXUP=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-lx2160a-qds"
 CONFIG_OF_LIST="fsl-lx2160a-qds-3-x-x fsl-lx2160a-qds-7-x-x fsl-lx2160a-qds-19-x-x fsl-lx2160a-qds-20-x-x fsl-lx2160a-qds-3-11-x  fsl-lx2160a-qds-7-11-x fsl-lx2160a-qds-7-11-x fsl-lx2160a-qds-19-11-x fsl-lx2160a-qds-20-11-x"
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
 CONFIG_SATA_CEVA=y
diff --git a/configs/lx2160aqds_tfa_defconfig b/configs/lx2160aqds_tfa_defconfig
index 716c089ba9..4a5d62b940 100644
--- a/configs/lx2160aqds_tfa_defconfig
+++ b/configs/lx2160aqds_tfa_defconfig
@@ -36,6 +36,7 @@  CONFIG_OF_BOARD_FIXUP=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-lx2160a-qds"
 CONFIG_OF_LIST="fsl-lx2160a-qds-3-x-x fsl-lx2160a-qds-7-x-x fsl-lx2160a-qds-19-x-x fsl-lx2160a-qds-20-x-x fsl-lx2160a-qds-3-11-x  fsl-lx2160a-qds-7-11-x fsl-lx2160a-qds-7-11-x fsl-lx2160a-qds-19-11-x fsl-lx2160a-qds-20-11-x"
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0x20500000
diff --git a/configs/lx2160ardb_tfa_SECURE_BOOT_defconfig b/configs/lx2160ardb_tfa_SECURE_BOOT_defconfig
index 23f814fb6c..c6f22737a3 100644
--- a/configs/lx2160ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/lx2160ardb_tfa_SECURE_BOOT_defconfig
@@ -33,6 +33,7 @@  CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_BOARD_FIXUP=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-lx2160a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
 CONFIG_SATA_CEVA=y
diff --git a/configs/lx2160ardb_tfa_defconfig b/configs/lx2160ardb_tfa_defconfig
index bc654cfee9..38b1046306 100644
--- a/configs/lx2160ardb_tfa_defconfig
+++ b/configs/lx2160ardb_tfa_defconfig
@@ -35,6 +35,7 @@  CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_BOARD_FIXUP=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-lx2160a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0x20500000
diff --git a/configs/lx2160ardb_tfa_stmm_defconfig b/configs/lx2160ardb_tfa_stmm_defconfig
index 5f181a3868..303cd8e61a 100644
--- a/configs/lx2160ardb_tfa_stmm_defconfig
+++ b/configs/lx2160ardb_tfa_stmm_defconfig
@@ -37,6 +37,7 @@  CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_BOARD_FIXUP=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-lx2160a-rdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0x20500000
diff --git a/configs/marsboard_defconfig b/configs/marsboard_defconfig
index 765a3ca2b6..e3565d2891 100644
--- a/configs/marsboard_defconfig
+++ b/configs/marsboard_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_SF=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/maxbcm_defconfig b/configs/maxbcm_defconfig
index 1bdb151d0f..4f5edb587d 100644
--- a/configs/maxbcm_defconfig
+++ b/configs/maxbcm_defconfig
@@ -10,12 +10,12 @@  CONFIG_ENV_SIZE=0x10000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x20000
+CONFIG_SPL_TEXT_BASE=0x40004030
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
-CONFIG_SPL_TEXT_BASE=0x40004030
 CONFIG_DEBUG_UART=y
 CONFIG_BOOTDELAY=3
 CONFIG_USE_PREBOOT=y
@@ -32,6 +32,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_TIME=y
 CONFIG_DEFAULT_DEVICE_TREE="armada-xp-maxbcm"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=50000000
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/mccmon6_nor_defconfig b/configs/mccmon6_nor_defconfig
index 9e18fb3de0..673965b259 100644
--- a/configs/mccmon6_nor_defconfig
+++ b/configs/mccmon6_nor_defconfig
@@ -8,11 +8,11 @@  CONFIG_ENV_SECT_SIZE=0x20000
 CONFIG_TARGET_MCCMON6=y
 CONFIG_SYS_I2C_MXC_I2C1=y
 CONFIG_SYS_I2C_MXC_I2C2=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT=y
@@ -43,6 +43,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=8000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=8000000.nor:32m at 0x0(mccmon6-image.nor),256k at 0x40000(u-boot-env.nor),1m at 0x80000(u-boot.nor),8m at 0x180000(kernel.nor),8m at 0x980000(swupdate-kernel.nor),8m at 0x1180000(swupdate-rootfs.nor)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-mccmon6"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0x8040000
diff --git a/configs/mccmon6_sd_defconfig b/configs/mccmon6_sd_defconfig
index c7a00e4651..cb9d7aba50 100644
--- a/configs/mccmon6_sd_defconfig
+++ b/configs/mccmon6_sd_defconfig
@@ -8,12 +8,12 @@  CONFIG_ENV_SECT_SIZE=0x20000
 CONFIG_TARGET_MCCMON6=y
 CONFIG_SYS_I2C_MXC_I2C1=y
 CONFIG_SYS_I2C_MXC_I2C2=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT=y
@@ -41,6 +41,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=8000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=8000000.nor:32m at 0x0(mccmon6-image.nor),256k at 0x40000(u-boot-env.nor),1m at 0x80000(u-boot.nor),8m at 0x180000(kernel.nor),8m at 0x980000(swupdate-kernel.nor),8m at 0x1180000(swupdate-rootfs.nor)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-mccmon6"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0x8040000
diff --git a/configs/medcom-wide_defconfig b/configs/medcom-wide_defconfig
index 95c9dfa807..84371f1e30 100644
--- a/configs/medcom-wide_defconfig
+++ b/configs/medcom-wide_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x00110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x1FFE0000
+CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA20=y
 CONFIG_TARGET_MEDCOM_WIDE=y
-CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_FIT=y
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_SYS_STDIO_DEREGISTER=y
@@ -25,6 +25,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-medcom-wide"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
diff --git a/configs/meerkat96_defconfig b/configs/meerkat96_defconfig
index 191288f836..f29f4d2ea4 100644
--- a/configs/meerkat96_defconfig
+++ b/configs/meerkat96_defconfig
@@ -1,6 +1,5 @@ 
 CONFIG_ARM=y
 CONFIG_ARCH_MX7=y
-CONFIG_SYS_TEXT_BASE=0x87800000
 CONFIG_SYS_MALLOC_F_LEN=0x4000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x80000
@@ -34,6 +33,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7d-meerkat96"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_MMC_BROKEN_CD=y
diff --git a/configs/minnowmax_defconfig b/configs/minnowmax_defconfig
index 40ed9e4120..fb5e61a51a 100644
--- a/configs/minnowmax_defconfig
+++ b/configs/minnowmax_defconfig
@@ -51,6 +51,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="minnowmax"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/mpc8308_p1m_defconfig b/configs/mpc8308_p1m_defconfig
index aa678d2035..75966ed3b4 100644
--- a/configs/mpc8308_p1m_defconfig
+++ b/configs/mpc8308_p1m_defconfig
@@ -109,6 +109,7 @@  CONFIG_CMD_PCI=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFC060000
 CONFIG_ENV_ADDR_REDUND=0xFC080000
diff --git a/configs/mt7622_rfb_defconfig b/configs/mt7622_rfb_defconfig
index 1f3ccfe7cb..7109fd2e24 100644
--- a/configs/mt7622_rfb_defconfig
+++ b/configs/mt7622_rfb_defconfig
@@ -17,6 +17,7 @@  CONFIG_CMD_SF_TEST=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_SMC=y
 CONFIG_DEFAULT_DEVICE_TREE="mt7622-rfb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_REGMAP=y
diff --git a/configs/mt7623n_bpir2_defconfig b/configs/mt7623n_bpir2_defconfig
index 6b9fbd7e22..b932d9fbb7 100644
--- a/configs/mt7623n_bpir2_defconfig
+++ b/configs/mt7623n_bpir2_defconfig
@@ -25,6 +25,7 @@  CONFIG_CMD_READ=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_DEFAULT_DEVICE_TREE="mt7623n-bananapi-bpi-r2"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/mt7629_rfb_defconfig b/configs/mt7629_rfb_defconfig
index 42d5dc552c..430e0dcc3a 100644
--- a/configs/mt7629_rfb_defconfig
+++ b/configs/mt7629_rfb_defconfig
@@ -5,11 +5,11 @@  CONFIG_ARCH_MEDIATEK=y
 CONFIG_SYS_TEXT_BASE=0x41e00000
 CONFIG_SYS_MALLOC_F_LEN=0x4000
 CONFIG_ENV_SIZE=0x1000
+CONFIG_SPL_TEXT_BASE=0x201000
 CONFIG_TARGET_MT7629=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
-CONFIG_SPL_TEXT_BASE=0x201000
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_BOOTDELAY=3
@@ -37,6 +37,7 @@  CONFIG_CMD_FS_GENERIC=y
 CONFIG_CMD_LOG=y
 CONFIG_DEFAULT_DEVICE_TREE="mt7629-rfb"
 CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-parents"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_DM_SEQ_ALIAS=y
diff --git a/configs/mt8512_bm1_emmc_defconfig b/configs/mt8512_bm1_emmc_defconfig
index e7659d7085..4dc00df041 100644
--- a/configs/mt8512_bm1_emmc_defconfig
+++ b/configs/mt8512_bm1_emmc_defconfig
@@ -14,6 +14,7 @@  CONFIG_SYS_PROMPT="MT8512> "
 CONFIG_CMD_BOOTMENU=y
 CONFIG_CMD_MMC=y
 CONFIG_DEFAULT_DEVICE_TREE="mt8512-bm1-emmc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
 CONFIG_CLK=y
diff --git a/configs/mt8518_ap1_emmc_defconfig b/configs/mt8518_ap1_emmc_defconfig
index a449804e04..c079e63aac 100644
--- a/configs/mt8518_ap1_emmc_defconfig
+++ b/configs/mt8518_ap1_emmc_defconfig
@@ -15,6 +15,7 @@  CONFIG_CMD_BOOTMENU=y
 CONFIG_CMD_MMC=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="mt8518-ap1-emmc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
 CONFIG_CLK=y
diff --git a/configs/mvebu_db-88f3720_defconfig b/configs/mvebu_db-88f3720_defconfig
index 7c9f0e764a..2baec5f54b 100644
--- a/configs/mvebu_db-88f3720_defconfig
+++ b/configs/mvebu_db-88f3720_defconfig
@@ -37,6 +37,7 @@  CONFIG_CMD_MVEBU_BUBT=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_MAC_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="armada-3720-db"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_AHCI_MVEBU=y
diff --git a/configs/mvebu_db_armada8k_defconfig b/configs/mvebu_db_armada8k_defconfig
index fb02f61b56..ea0dae4b5b 100644
--- a/configs/mvebu_db_armada8k_defconfig
+++ b/configs/mvebu_db_armada8k_defconfig
@@ -35,6 +35,7 @@  CONFIG_CMD_MVEBU_BUBT=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_MAC_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="armada-8040-db"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_AHCI_MVEBU=y
diff --git a/configs/mvebu_espressobin-88f3720_defconfig b/configs/mvebu_espressobin-88f3720_defconfig
index 5e1f9a8273..f62919a312 100644
--- a/configs/mvebu_espressobin-88f3720_defconfig
+++ b/configs/mvebu_espressobin-88f3720_defconfig
@@ -37,6 +37,7 @@  CONFIG_CMD_MVEBU_BUBT=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_MAC_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="armada-3720-espressobin"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_AHCI_MVEBU=y
diff --git a/configs/mvebu_mcbin-88f8040_defconfig b/configs/mvebu_mcbin-88f8040_defconfig
index 0975ed386f..04b7c119a3 100644
--- a/configs/mvebu_mcbin-88f8040_defconfig
+++ b/configs/mvebu_mcbin-88f8040_defconfig
@@ -37,6 +37,7 @@  CONFIG_CMD_REGULATOR=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_MAC_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="armada-8040-mcbin"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/mx23_olinuxino_defconfig b/configs/mx23_olinuxino_defconfig
index 516abc09d2..9b6dffa457 100644
--- a/configs/mx23_olinuxino_defconfig
+++ b/configs/mx23_olinuxino_defconfig
@@ -6,11 +6,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x40000
+CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_TARGET_MX23_OLINUXINO=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_BOOTDELAY=3
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
@@ -25,6 +25,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MXS_GPIO=y
diff --git a/configs/mx23evk_defconfig b/configs/mx23evk_defconfig
index 7ff66686e8..bac40e7f95 100644
--- a/configs/mx23evk_defconfig
+++ b/configs/mx23evk_defconfig
@@ -6,11 +6,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x40000
+CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_TARGET_MX23EVK=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x00001000
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_VERSION_VARIABLE=y
@@ -27,6 +27,7 @@  CONFIG_CMD_BMP=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set
diff --git a/configs/mx25pdk_defconfig b/configs/mx25pdk_defconfig
index ffcab918e6..9fb2e46471 100644
--- a/configs/mx25pdk_defconfig
+++ b/configs/mx25pdk_defconfig
@@ -20,6 +20,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_DATE=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC_IMX=y
diff --git a/configs/mx28evk_auart_console_defconfig b/configs/mx28evk_auart_console_defconfig
index ab1276e6bb..0dc8c8fb0b 100644
--- a/configs/mx28evk_auart_console_defconfig
+++ b/configs/mx28evk_auart_console_defconfig
@@ -6,11 +6,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x40000
+CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_TARGET_MX28EVK=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_SYS_EXTRA_OPTIONS="MXS_AUART,MXS_AUART_BASE=MXS_UARTAPP3_BASE"
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -39,6 +39,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:3m(bootloader)ro,512k(environment),512k(redundant-environment),4m(kernel),512k(fdt),8m(ramdisk),-(filesystem)"
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MXS_GPIO=y
diff --git a/configs/mx28evk_defconfig b/configs/mx28evk_defconfig
index d660a7e92d..5ba3b42664 100644
--- a/configs/mx28evk_defconfig
+++ b/configs/mx28evk_defconfig
@@ -6,11 +6,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x40000
+CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_TARGET_MX28EVK=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_FIT=y
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -39,6 +39,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:3m(bootloader)ro,512k(environment),512k(redundant-environment),4m(kernel),512k(fdt),8m(ramdisk),-(filesystem)"
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MXS_GPIO=y
diff --git a/configs/mx28evk_nand_defconfig b/configs/mx28evk_nand_defconfig
index 7522bd0626..b3b455a3ee 100644
--- a/configs/mx28evk_nand_defconfig
+++ b/configs/mx28evk_nand_defconfig
@@ -6,12 +6,12 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x300000
+CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_TARGET_MX28EVK=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x380000
-CONFIG_SPL_TEXT_BASE=0x00001000
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_VERSION_VARIABLE=y
@@ -39,6 +39,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:3m(bootloader)ro,512k(environment),512k(redundant-environment),4m(kernel),512k(fdt),8m(ramdisk),-(filesystem)"
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/mx28evk_spi_defconfig b/configs/mx28evk_spi_defconfig
index b79aeda639..af000e623b 100644
--- a/configs/mx28evk_spi_defconfig
+++ b/configs/mx28evk_spi_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x4000
+CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_TARGET_MX28EVK=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x00001000
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_VERSION_VARIABLE=y
@@ -37,6 +37,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:3m(bootloader)ro,512k(environment),512k(redundant-environment),4m(kernel),512k(fdt),8m(ramdisk),-(filesystem)"
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MXS_GPIO=y
 CONFIG_MMC_MXS=y
diff --git a/configs/mx31pdk_defconfig b/configs/mx31pdk_defconfig
index c53c23a363..78974f565e 100644
--- a/configs/mx31pdk_defconfig
+++ b/configs/mx31pdk_defconfig
@@ -8,11 +8,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x40000
 CONFIG_TARGET_MX31PDK=y
+CONFIG_SPL_TEXT_BASE=0x87dc0000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x60000
-CONFIG_SPL_TEXT_BASE=0x87dc0000
 # CONFIG_SPL_FRAMEWORK is not set
 CONFIG_SPL_NAND_SUPPORT=y
 # CONFIG_AUTO_COMPLETE is not set
@@ -25,6 +25,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/mx35pdk_defconfig b/configs/mx35pdk_defconfig
index 628e819839..4f505bcfcd 100644
--- a/configs/mx35pdk_defconfig
+++ b/configs/mx35pdk_defconfig
@@ -26,6 +26,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=mxc_nand,nor0=physmap-flash.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=mxc_nand:1m(boot),5m(linux),96m(root),8m(cfg),1938m(user);physmap-flash.0:512k(b),4m(k),30m(u),28m(r)"
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xA0080000
diff --git a/configs/mx51evk_defconfig b/configs/mx51evk_defconfig
index dbc4d85a22..cfce952922 100644
--- a/configs/mx51evk_defconfig
+++ b/configs/mx51evk_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC_IMX=y
diff --git a/configs/mx53ard_defconfig b/configs/mx53ard_defconfig
index e021df284c..c6e430f6cc 100644
--- a/configs/mx53ard_defconfig
+++ b/configs/mx53ard_defconfig
@@ -16,6 +16,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC_IMX=y
diff --git a/configs/mx53cx9020_defconfig b/configs/mx53cx9020_defconfig
index 5dc48c49b5..6efa071253 100644
--- a/configs/mx53cx9020_defconfig
+++ b/configs/mx53cx9020_defconfig
@@ -16,6 +16,7 @@  CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx53-cx9020"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FPGA_ALTERA=y
diff --git a/configs/mx53evk_defconfig b/configs/mx53evk_defconfig
index 9063f72fcf..9a69f0227d 100644
--- a/configs/mx53evk_defconfig
+++ b/configs/mx53evk_defconfig
@@ -15,6 +15,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC_IMX=y
diff --git a/configs/mx53loco_defconfig b/configs/mx53loco_defconfig
index e5d842a75d..a773403a89 100644
--- a/configs/mx53loco_defconfig
+++ b/configs/mx53loco_defconfig
@@ -24,6 +24,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DWC_AHSATA=y
diff --git a/configs/mx53ppd_defconfig b/configs/mx53ppd_defconfig
index 1dca2455c8..1969f8454b 100644
--- a/configs/mx53ppd_defconfig
+++ b/configs/mx53ppd_defconfig
@@ -37,6 +37,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx53-ppd"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/mx53smd_defconfig b/configs/mx53smd_defconfig
index fd13eea023..59baf63335 100644
--- a/configs/mx53smd_defconfig
+++ b/configs/mx53smd_defconfig
@@ -15,6 +15,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC_IMX=y
diff --git a/configs/mx6cuboxi_defconfig b/configs/mx6cuboxi_defconfig
index bfb4b86521..777152ac93 100644
--- a/configs/mx6cuboxi_defconfig
+++ b/configs/mx6cuboxi_defconfig
@@ -8,6 +8,7 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFE000
 CONFIG_TARGET_MX6CUBOXI=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
@@ -15,7 +16,6 @@  CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_CMD_HDMIDETECT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
@@ -42,6 +42,7 @@  CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6dl-hummingboard2-emmc-som-v15"
 CONFIG_OF_LIST="imx6dl-hummingboard2-emmc-som-v15 imx6q-hummingboard2-emmc-som-v15"
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/mx6dlarm2_defconfig b/configs/mx6dlarm2_defconfig
index e826282ad8..3936f088dc 100644
--- a/configs/mx6dlarm2_defconfig
+++ b/configs/mx6dlarm2_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_USDHC=y
diff --git a/configs/mx6dlarm2_lpddr2_defconfig b/configs/mx6dlarm2_lpddr2_defconfig
index fa8740390f..df7b10d766 100644
--- a/configs/mx6dlarm2_lpddr2_defconfig
+++ b/configs/mx6dlarm2_lpddr2_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_USDHC=y
diff --git a/configs/mx6memcal_defconfig b/configs/mx6memcal_defconfig
index ed24b7996b..e92be11585 100644
--- a/configs/mx6memcal_defconfig
+++ b/configs/mx6memcal_defconfig
@@ -6,10 +6,10 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_MX6_DDRCAL=y
 CONFIG_TARGET_MX6MEMCAL=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,SPL,MX6QDL"
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_BOUNCE_BUFFER=y
@@ -37,6 +37,7 @@  CONFIG_SYS_MEMTEST_END=0x20000000
 # CONFIG_CMD_LOADB is not set
 # CONFIG_CMD_LOADS is not set
 CONFIG_CMD_CACHE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set
 # CONFIG_MMC is not set
diff --git a/configs/mx6qarm2_defconfig b/configs/mx6qarm2_defconfig
index 93cf05bfa8..d4b4920c79 100644
--- a/configs/mx6qarm2_defconfig
+++ b/configs/mx6qarm2_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_USDHC=y
diff --git a/configs/mx6qarm2_lpddr2_defconfig b/configs/mx6qarm2_lpddr2_defconfig
index 86f122454d..bb11f367d1 100644
--- a/configs/mx6qarm2_lpddr2_defconfig
+++ b/configs/mx6qarm2_lpddr2_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_USDHC=y
diff --git a/configs/mx6qsabrelite_defconfig b/configs/mx6qsabrelite_defconfig
index 39b0ef7a42..320dae5533 100644
--- a/configs/mx6qsabrelite_defconfig
+++ b/configs/mx6qsabrelite_defconfig
@@ -39,6 +39,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-sabrelite"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/mx6sabreauto_defconfig b/configs/mx6sabreauto_defconfig
index 5304050ce3..e977ffdb62 100644
--- a/configs/mx6sabreauto_defconfig
+++ b/configs/mx6sabreauto_defconfig
@@ -9,13 +9,13 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xC0000
 CONFIG_TARGET_MX6SABREAUTO=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_NXP_BOARD_REVISION=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_SPL_FIT_PRINT=y
 CONFIG_SPL_LOAD_FIT=y
@@ -59,6 +59,7 @@  CONFIG_DEFAULT_DEVICE_TREE="imx6q-sabreauto"
 CONFIG_OF_LIST="imx6dl-sabreauto imx6q-sabreauto imx6qp-sabreauto"
 CONFIG_MULTI_DTB_FIT=y
 CONFIG_SPL_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/mx6sabresd_defconfig b/configs/mx6sabresd_defconfig
index 2a517cc1f3..0e0f740a92 100644
--- a/configs/mx6sabresd_defconfig
+++ b/configs/mx6sabresd_defconfig
@@ -9,12 +9,12 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xC0000
 CONFIG_TARGET_MX6SABRESD=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_SPL_FIT_PRINT=y
 CONFIG_SPL_LOAD_FIT=y
@@ -64,6 +64,7 @@  CONFIG_MULTI_DTB_FIT=y
 CONFIG_SPL_MULTI_DTB_FIT=y
 CONFIG_SPL_OF_LIST="imx6dl-sabresd imx6q-sabresd imx6qp-sabresd"
 CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/mx6slevk_defconfig b/configs/mx6slevk_defconfig
index 3436076894..411c2ba64b 100644
--- a/configs/mx6slevk_defconfig
+++ b/configs/mx6slevk_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6sl-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/mx6slevk_spinor_defconfig b/configs/mx6slevk_spinor_defconfig
index 67de522dd8..32014735da 100644
--- a/configs/mx6slevk_spinor_defconfig
+++ b/configs/mx6slevk_spinor_defconfig
@@ -32,6 +32,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6sl-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/mx6slevk_spl_defconfig b/configs/mx6slevk_spl_defconfig
index 143718a6a7..069ecbc171 100644
--- a/configs/mx6slevk_spl_defconfig
+++ b/configs/mx6slevk_spl_defconfig
@@ -8,13 +8,13 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x80000
 CONFIG_TARGET_MX6SLEVK=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_BOUNCE_BUFFER=y
@@ -40,6 +40,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6sl-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/mx6sllevk_defconfig b/configs/mx6sllevk_defconfig
index 48cace5101..95392660b5 100644
--- a/configs/mx6sllevk_defconfig
+++ b/configs/mx6sllevk_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6sll-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM_I2C=y
diff --git a/configs/mx6sllevk_plugin_defconfig b/configs/mx6sllevk_plugin_defconfig
index a32b19851d..03281020ad 100644
--- a/configs/mx6sllevk_plugin_defconfig
+++ b/configs/mx6sllevk_plugin_defconfig
@@ -32,6 +32,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6sll-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM_I2C=y
diff --git a/configs/mx6sxsabreauto_defconfig b/configs/mx6sxsabreauto_defconfig
index be20be2ad6..92c886092b 100644
--- a/configs/mx6sxsabreauto_defconfig
+++ b/configs/mx6sxsabreauto_defconfig
@@ -32,6 +32,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6sx-sabreauto"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM_PCA953X=y
 CONFIG_DM_I2C=y
diff --git a/configs/mx6sxsabresd_defconfig b/configs/mx6sxsabresd_defconfig
index 745a8becea..f601e37715 100644
--- a/configs/mx6sxsabresd_defconfig
+++ b/configs/mx6sxsabresd_defconfig
@@ -36,6 +36,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6sx-sdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_DM_I2C=y
diff --git a/configs/mx6ul_14x14_evk_defconfig b/configs/mx6ul_14x14_evk_defconfig
index 4ec5f80ee6..09fdf940ed 100644
--- a/configs/mx6ul_14x14_evk_defconfig
+++ b/configs/mx6ul_14x14_evk_defconfig
@@ -8,12 +8,12 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xC0000
 CONFIG_TARGET_MX6UL_14X14_EVK=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -48,6 +48,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ul-14x14-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/mx6ul_9x9_evk_defconfig b/configs/mx6ul_9x9_evk_defconfig
index 6d7b11d2c6..a623882a2c 100644
--- a/configs/mx6ul_9x9_evk_defconfig
+++ b/configs/mx6ul_9x9_evk_defconfig
@@ -8,12 +8,12 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x80000
 CONFIG_TARGET_MX6UL_9X9_EVK=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -43,6 +43,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ul-9x9-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/mx6ull_14x14_evk_defconfig b/configs/mx6ull_14x14_evk_defconfig
index 344e03a8de..96b0adfb51 100644
--- a/configs/mx6ull_14x14_evk_defconfig
+++ b/configs/mx6ull_14x14_evk_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ull-14x14-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/mx6ull_14x14_evk_plugin_defconfig b/configs/mx6ull_14x14_evk_plugin_defconfig
index e6c31e64ba..09395f7f12 100644
--- a/configs/mx6ull_14x14_evk_plugin_defconfig
+++ b/configs/mx6ull_14x14_evk_plugin_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ull-14x14-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/mx6ulz_14x14_evk_defconfig b/configs/mx6ulz_14x14_evk_defconfig
index 37b518a763..c4b1b5b530 100644
--- a/configs/mx6ulz_14x14_evk_defconfig
+++ b/configs/mx6ulz_14x14_evk_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ulz-14x14-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/mx7dsabresd_defconfig b/configs/mx7dsabresd_defconfig
index df87e2d171..7f3bc92d1b 100644
--- a/configs/mx7dsabresd_defconfig
+++ b/configs/mx7dsabresd_defconfig
@@ -1,6 +1,5 @@ 
 CONFIG_ARM=y
 CONFIG_ARCH_MX7=y
-CONFIG_SYS_TEXT_BASE=0x87800000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xC0000
 CONFIG_DM_GPIO=y
@@ -41,6 +40,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7d-sdb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
 CONFIG_DFU_RAM=y
diff --git a/configs/mx7dsabresd_qspi_defconfig b/configs/mx7dsabresd_qspi_defconfig
index a3e09c59e3..faab56482c 100644
--- a/configs/mx7dsabresd_qspi_defconfig
+++ b/configs/mx7dsabresd_qspi_defconfig
@@ -1,6 +1,5 @@ 
 CONFIG_ARM=y
 CONFIG_ARCH_MX7=y
-CONFIG_SYS_TEXT_BASE=0x87800000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xC0000
 CONFIG_DM_GPIO=y
@@ -41,6 +40,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7d-sdb-qspi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
 CONFIG_DFU_RAM=y
diff --git a/configs/mx7ulp_com_defconfig b/configs/mx7ulp_com_defconfig
index 05685f7073..2029d23c34 100644
--- a/configs/mx7ulp_com_defconfig
+++ b/configs/mx7ulp_com_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7ulp-com"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 # CONFIG_NET is not set
 CONFIG_DM=y
diff --git a/configs/mx7ulp_evk_defconfig b/configs/mx7ulp_evk_defconfig
index 6908aeb2cc..eb466c588e 100644
--- a/configs/mx7ulp_evk_defconfig
+++ b/configs/mx7ulp_evk_defconfig
@@ -22,6 +22,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7ulp-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set
diff --git a/configs/mx7ulp_evk_plugin_defconfig b/configs/mx7ulp_evk_plugin_defconfig
index 4cc7cca349..dc76cb4d17 100644
--- a/configs/mx7ulp_evk_plugin_defconfig
+++ b/configs/mx7ulp_evk_plugin_defconfig
@@ -20,6 +20,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7ulp-evk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set
diff --git a/configs/nas220_defconfig b/configs/nas220_defconfig
index 918fd26b05..7ad9e6208a 100644
--- a/configs/nas220_defconfig
+++ b/configs/nas220_defconfig
@@ -33,6 +33,7 @@  CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-blackarmor-nas220"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/net2big_v2_defconfig b/configs/net2big_v2_defconfig
index 1389d30900..61df6b1cf2 100644
--- a/configs/net2big_v2_defconfig
+++ b/configs/net2big_v2_defconfig
@@ -35,6 +35,7 @@  CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-net2big"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=20000000
diff --git a/configs/netspace_lite_v2_defconfig b/configs/netspace_lite_v2_defconfig
index c744d2c58e..653206be86 100644
--- a/configs/netspace_lite_v2_defconfig
+++ b/configs/netspace_lite_v2_defconfig
@@ -35,6 +35,7 @@  CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ns2lite"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=20000000
diff --git a/configs/netspace_max_v2_defconfig b/configs/netspace_max_v2_defconfig
index 8602729fcb..f182b8ebc9 100644
--- a/configs/netspace_max_v2_defconfig
+++ b/configs/netspace_max_v2_defconfig
@@ -35,6 +35,7 @@  CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ns2max"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=20000000
diff --git a/configs/netspace_mini_v2_defconfig b/configs/netspace_mini_v2_defconfig
index ba9301de4d..6e51030b3e 100644
--- a/configs/netspace_mini_v2_defconfig
+++ b/configs/netspace_mini_v2_defconfig
@@ -33,6 +33,7 @@  CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ns2mini"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=20000000
diff --git a/configs/netspace_v2_defconfig b/configs/netspace_v2_defconfig
index 6ba1ef423e..2da69128ad 100644
--- a/configs/netspace_v2_defconfig
+++ b/configs/netspace_v2_defconfig
@@ -35,6 +35,7 @@  CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ns2"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=20000000
diff --git a/configs/nitrogen6dl2g_defconfig b/configs/nitrogen6dl2g_defconfig
index f6b0655f0f..fa6429d824 100644
--- a/configs/nitrogen6dl2g_defconfig
+++ b/configs/nitrogen6dl2g_defconfig
@@ -43,6 +43,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6dl-nitrogen6x"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/nitrogen6dl_defconfig b/configs/nitrogen6dl_defconfig
index 0de09d4a09..ec83d7c7d0 100644
--- a/configs/nitrogen6dl_defconfig
+++ b/configs/nitrogen6dl_defconfig
@@ -43,6 +43,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6dl-nitrogen6x"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/nitrogen6q2g_defconfig b/configs/nitrogen6q2g_defconfig
index 0757aa01c6..919fc8ad95 100644
--- a/configs/nitrogen6q2g_defconfig
+++ b/configs/nitrogen6q2g_defconfig
@@ -44,6 +44,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-nitrogen6x"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/nitrogen6q_defconfig b/configs/nitrogen6q_defconfig
index d9e0760ead..2ee7dcb5e8 100644
--- a/configs/nitrogen6q_defconfig
+++ b/configs/nitrogen6q_defconfig
@@ -44,6 +44,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-nitrogen6x"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/nitrogen6s1g_defconfig b/configs/nitrogen6s1g_defconfig
index f5396b6cb7..b1bed337da 100644
--- a/configs/nitrogen6s1g_defconfig
+++ b/configs/nitrogen6s1g_defconfig
@@ -43,6 +43,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6dl-nitrogen6x"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/nitrogen6s_defconfig b/configs/nitrogen6s_defconfig
index a9aa8ad59b..f76b91efaf 100644
--- a/configs/nitrogen6s_defconfig
+++ b/configs/nitrogen6s_defconfig
@@ -43,6 +43,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6dl-nitrogen6x"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/nokia_rx51_defconfig b/configs/nokia_rx51_defconfig
index 61921e5688..4d36275723 100644
--- a/configs/nokia_rx51_defconfig
+++ b/configs/nokia_rx51_defconfig
@@ -39,6 +39,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_FAT=y
 CONFIG_MTDIDS_DEFAULT="onenand0=onenand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=onenand:128k(bootloader)ro,384k(config),256k(log),2m(kernel),2m(initfs),-(rootfs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set
 CONFIG_TWL4030_LED=y
diff --git a/configs/novena_defconfig b/configs/novena_defconfig
index 27bc0fa1a4..2b148ed7c7 100644
--- a/configs/novena_defconfig
+++ b/configs/novena_defconfig
@@ -8,6 +8,7 @@  CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x80000
 CONFIG_MX6_DDRCAL=y
 CONFIG_TARGET_KOSAGI_NOVENA=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
@@ -16,7 +17,6 @@  CONFIG_ENV_OFFSET_REDUND=0x84000
 CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_CMD_HDMIDETECT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
@@ -44,6 +44,7 @@  CONFIG_CMD_TIME=y
 CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-novena"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/nsa310s_defconfig b/configs/nsa310s_defconfig
index 62edcd83f3..a32ad9db2c 100644
--- a/configs/nsa310s_defconfig
+++ b/configs/nsa310s_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDPARTS_DEFAULT="mtdparts=orion_nand:0xe0000 at 0x0(uboot),0x20000 at 0xe0000(uboot_env),0x100000 at 0x100000(second_stage_uboot),- at 0x200000(root)"
 CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MVSATA_IDE=y
diff --git a/configs/nyan-big_defconfig b/configs/nyan-big_defconfig
index 8abb1a432a..2b2ad1ac9c 100644
--- a/configs/nyan-big_defconfig
+++ b/configs/nyan-big_defconfig
@@ -3,13 +3,13 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x81000100
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFE000
+CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_BOOTSTAGE_STASH_ADDR=0x83000000
 CONFIG_DEBUG_UART_BASE=0x70006000
 CONFIG_DEBUG_UART_CLOCK=408000000
 CONFIG_TEGRA124=y
 CONFIG_TARGET_NYAN_BIG=y
-CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_DEBUG_UART=y
 CONFIG_FIT=y
 CONFIG_FIT_BEST_MATCH=y
@@ -45,6 +45,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_LIVE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra124-nyan-big"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
 CONFIG_DFU_MMC=y
diff --git a/configs/odroid-xu3_defconfig b/configs/odroid-xu3_defconfig
index 1a2183ce19..9cc29e62df 100644
--- a/configs/odroid-xu3_defconfig
+++ b/configs/odroid-xu3_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_PMIC=y
 CONFIG_CMD_REGULATOR=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos5422-odroidxu3"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/odroid_defconfig b/configs/odroid_defconfig
index 345cc3b940..206794b83e 100644
--- a/configs/odroid_defconfig
+++ b/configs/odroid_defconfig
@@ -37,6 +37,7 @@  CONFIG_CMD_REGULATOR=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos4412-odroid"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_DFU_MMC=y
diff --git a/configs/omap35_logic_defconfig b/configs/omap35_logic_defconfig
index a460ed559e..83e9f3fc2b 100644
--- a/configs/omap35_logic_defconfig
+++ b/configs/omap35_logic_defconfig
@@ -6,11 +6,11 @@  CONFIG_SYS_TEXT_BASE=0x80100000
 CONFIG_TI_COMMON_CMD_OPTIONS=y
 # CONFIG_SPL_GPIO_SUPPORT is not set
 CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_TARGET_OMAP3_LOGIC=y
 # CONFIG_SPL_OMAP3_ID_NAND is not set
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_ANDROID_BOOT_IMAGE=y
 # CONFIG_USE_BOOTCOMMAND is not set
@@ -43,6 +43,7 @@  CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="logicpd-torpedo-35xx-devkit"
+CONFIG_ENV_OVERWRITE=y
 # CONFIG_ENV_IS_IN_FAT is not set
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SPL_DM=y
diff --git a/configs/omap35_logic_somlv_defconfig b/configs/omap35_logic_somlv_defconfig
index f6db27f02e..7e98aa2b2f 100644
--- a/configs/omap35_logic_somlv_defconfig
+++ b/configs/omap35_logic_somlv_defconfig
@@ -5,11 +5,11 @@  CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80100000
 CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_TARGET_OMAP3_LOGIC=y
 # CONFIG_SPL_OMAP3_ID_NAND is not set
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_ANDROID_BOOT_IMAGE=y
 # CONFIG_USE_BOOTCOMMAND is not set
@@ -42,6 +42,7 @@  CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="logicpd-som-lv-35xx-devkit"
+CONFIG_ENV_OVERWRITE=y
 # CONFIG_ENV_IS_IN_FAT is not set
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SPL_DM=y
diff --git a/configs/omap3_beagle_defconfig b/configs/omap3_beagle_defconfig
index ed7cb8f2ff..f056a54d43 100644
--- a/configs/omap3_beagle_defconfig
+++ b/configs/omap3_beagle_defconfig
@@ -3,11 +3,11 @@  CONFIG_ARM=y
 # CONFIG_SPL_USE_ARCH_MEMSET is not set
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_TARGET_OMAP3_BEAGLE=y
 CONFIG_SPL_SYS_MALLOC_F_LEN=0x400
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
 CONFIG_USE_PREBOOT=y
@@ -46,6 +46,7 @@  CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="omap3-beagle"
 CONFIG_OF_SPL_REMOVE_PROPS="clocks clock-names interrupt-parent"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SPL_DM=y
 CONFIG_SPL_DM_SEQ_ALIAS=y
diff --git a/configs/omap3_evm_defconfig b/configs/omap3_evm_defconfig
index 2670dfb1e6..e746f2a648 100644
--- a/configs/omap3_evm_defconfig
+++ b/configs/omap3_evm_defconfig
@@ -3,11 +3,11 @@  CONFIG_ARM=y
 # CONFIG_SPL_USE_ARCH_MEMSET is not set
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_TARGET_OMAP3_EVM=y
 CONFIG_SPL_SYS_MALLOC_F_LEN=0x400
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_USE_PREBOOT=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
@@ -44,6 +44,7 @@  CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="omap3-evm"
 CONFIG_OF_SPL_REMOVE_PROPS="clocks clock-names interrupt-parent"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SPL_DM=y
 CONFIG_SPL_DM_SEQ_ALIAS=y
diff --git a/configs/omap3_ha_defconfig b/configs/omap3_ha_defconfig
index 12ce30659f..2969451261 100644
--- a/configs/omap3_ha_defconfig
+++ b/configs/omap3_ha_defconfig
@@ -2,10 +2,10 @@  CONFIG_ARM=y
 # CONFIG_SYS_THUMB_BUILD is not set
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80008000
+CONFIG_SPL_TEXT_BASE=0x40200800
 CONFIG_TARGET_TAO3530=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200800
 CONFIG_SYS_EXTRA_OPTIONS="SYS_BOARD_OMAP3_HA"
 CONFIG_BOOTDELAY=3
 # CONFIG_SPL_FS_EXT4 is not set
@@ -25,6 +25,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=nand:512k(x-loader),1920k(u-boot),128k(u-boot-env),4m(kernel),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_TWL4030_LED=y
 CONFIG_MMC_OMAP_HS=y
diff --git a/configs/omap3_logic_defconfig b/configs/omap3_logic_defconfig
index 918532a66c..79e75e8526 100644
--- a/configs/omap3_logic_defconfig
+++ b/configs/omap3_logic_defconfig
@@ -6,11 +6,11 @@  CONFIG_SYS_TEXT_BASE=0x80100000
 CONFIG_TI_COMMON_CMD_OPTIONS=y
 # CONFIG_SPL_GPIO_SUPPORT is not set
 CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_TARGET_OMAP3_LOGIC=y
 # CONFIG_SPL_OMAP3_ID_NAND is not set
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_ANDROID_BOOT_IMAGE=y
 # CONFIG_USE_BOOTCOMMAND is not set
@@ -42,6 +42,7 @@  CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="logicpd-torpedo-37xx-devkit"
+CONFIG_ENV_OVERWRITE=y
 # CONFIG_ENV_IS_IN_FAT is not set
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SPL_DM=y
diff --git a/configs/omap3_logic_somlv_defconfig b/configs/omap3_logic_somlv_defconfig
index 4a63437653..516944bacf 100644
--- a/configs/omap3_logic_somlv_defconfig
+++ b/configs/omap3_logic_somlv_defconfig
@@ -6,11 +6,11 @@  CONFIG_SYS_TEXT_BASE=0x80100000
 CONFIG_TI_COMMON_CMD_OPTIONS=y
 # CONFIG_SPL_GPIO_SUPPORT is not set
 CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_TARGET_OMAP3_LOGIC=y
 # CONFIG_SPL_OMAP3_ID_NAND is not set
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_ANDROID_BOOT_IMAGE=y
 # CONFIG_USE_BOOTCOMMAND is not set
@@ -43,6 +43,7 @@  CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="logicpd-som-lv-37xx-devkit"
+CONFIG_ENV_OVERWRITE=y
 # CONFIG_ENV_IS_IN_FAT is not set
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SPL_DM=y
diff --git a/configs/omap3_overo_defconfig b/configs/omap3_overo_defconfig
index af9f8a300d..238a329b38 100644
--- a/configs/omap3_overo_defconfig
+++ b/configs/omap3_overo_defconfig
@@ -2,10 +2,10 @@  CONFIG_ARM=y
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ENV_OFFSET=0x240000
+CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_TARGET_OMAP3_OVERO=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
@@ -33,6 +33,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=omap2-nand.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=omap2-nand.0:512k(xloader),1792k(u-boot),256k(environ),8m(linux),-(rootfs)"
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_TWL4030_LED=y
 CONFIG_MMC_OMAP_HS=y
diff --git a/configs/omap3_zoom1_defconfig b/configs/omap3_zoom1_defconfig
index 17b36350e6..b66d57391f 100644
--- a/configs/omap3_zoom1_defconfig
+++ b/configs/omap3_zoom1_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=nand:512k(x-loader),1920k(u-boot),128k(u-boot-env),4m(kernel),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_TWL4030_LED=y
 CONFIG_MMC_OMAP_HS=y
diff --git a/configs/omap4_panda_defconfig b/configs/omap4_panda_defconfig
index 3ac6319d2d..9e3a478c7a 100644
--- a/configs/omap4_panda_defconfig
+++ b/configs/omap4_panda_defconfig
@@ -1,9 +1,9 @@ 
 CONFIG_ARM=y
 CONFIG_ARCH_OMAP2PLUS=y
+CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_OMAP44XX=y
 CONFIG_TARGET_OMAP4_PANDA=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -23,6 +23,7 @@  CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FAT=y
 CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/omap4_sdp4430_defconfig b/configs/omap4_sdp4430_defconfig
index 219721388f..9371f15ab3 100644
--- a/configs/omap4_sdp4430_defconfig
+++ b/configs/omap4_sdp4430_defconfig
@@ -3,11 +3,11 @@  CONFIG_ARM=y
 # CONFIG_SPL_USE_ARCH_MEMSET is not set
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_ENV_OFFSET=0xE0000
+CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_OMAP44XX=y
 CONFIG_TARGET_OMAP4_SDP4430=y
 CONFIG_CMD_BAT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -25,6 +25,7 @@  CONFIG_CMD_SPI=y
 CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_EFI_PARTITION is not set
 CONFIG_SPL_PARTITION_UUIDS=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MMC_OMAP_HS=y
diff --git a/configs/omap5_uevm_defconfig b/configs/omap5_uevm_defconfig
index 487f7f305c..ff05de5b14 100644
--- a/configs/omap5_uevm_defconfig
+++ b/configs/omap5_uevm_defconfig
@@ -1,12 +1,12 @@ 
 CONFIG_ARM=y
 CONFIG_ARCH_OMAP2PLUS=y
+CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_OMAP54XX=y
 CONFIG_TARGET_OMAP5_UEVM=y
 CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC=16296
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x280000
 CONFIG_ARMV7_LPAE=y
-CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
@@ -24,6 +24,7 @@  CONFIG_CMD_SPI=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/openrd_base_defconfig b/configs/openrd_base_defconfig
index 2551f284af..41455e2ff6 100644
--- a/configs/openrd_base_defconfig
+++ b/configs/openrd_base_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-openrd-base"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MVSATA_IDE=y
diff --git a/configs/openrd_client_defconfig b/configs/openrd_client_defconfig
index c0bf3be373..c4cd6bcf08 100644
--- a/configs/openrd_client_defconfig
+++ b/configs/openrd_client_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-openrd-client"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MVSATA_IDE=y
diff --git a/configs/openrd_ultimate_defconfig b/configs/openrd_ultimate_defconfig
index ab97d66e89..0e8cff4c14 100644
--- a/configs/openrd_ultimate_defconfig
+++ b/configs/openrd_ultimate_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-openrd-ultimate"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MVSATA_IDE=y
diff --git a/configs/opos6uldev_defconfig b/configs/opos6uldev_defconfig
index 632ca1c245..c53924fa2d 100644
--- a/configs/opos6uldev_defconfig
+++ b/configs/opos6uldev_defconfig
@@ -7,6 +7,7 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2800
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_TARGET_OPOS6ULDEV=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_SYS_MALLOC_F_LEN=0x400
@@ -15,7 +16,6 @@  CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x180000
 CONFIG_SPL_LIBDISK_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_BOOTDELAY=5
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttymxc0,115200"
@@ -63,6 +63,7 @@  CONFIG_CMD_FS_GENERIC=y
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ul-opos6uldev"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/origen_defconfig b/configs/origen_defconfig
index cd1265b255..329cd30bf4 100644
--- a/configs/origen_defconfig
+++ b/configs/origen_defconfig
@@ -7,9 +7,9 @@  CONFIG_ARCH_EXYNOS4=y
 CONFIG_TARGET_ORIGEN=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x4200
+CONFIG_SPL_TEXT_BASE=0x02021410
 CONFIG_SPL=y
 CONFIG_IDENT_STRING=" for ORIGEN"
-CONFIG_SPL_TEXT_BASE=0x02021410
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -28,6 +28,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos4210-origen"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
 CONFIG_MMC_DW=y
diff --git a/configs/ot1200_defconfig b/configs/ot1200_defconfig
index 45b9f2d41c..740c6df932 100644
--- a/configs/ot1200_defconfig
+++ b/configs/ot1200_defconfig
@@ -30,6 +30,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/ot1200_spl_defconfig b/configs/ot1200_spl_defconfig
index 9472d29408..359b83c701 100644
--- a/configs/ot1200_spl_defconfig
+++ b/configs/ot1200_spl_defconfig
@@ -9,12 +9,12 @@  CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x10000
 CONFIG_TARGET_OT1200=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6Q"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_PREBOOT=y
@@ -41,6 +41,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/p2371-0000_defconfig b/configs/p2371-0000_defconfig
index d8d28ed6ea..6e775a3abc 100644
--- a/configs/p2371-0000_defconfig
+++ b/configs/p2371-0000_defconfig
@@ -23,6 +23,7 @@  CONFIG_BOOTP_PREFER_SERVERIP=y
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra210-p2371-0000"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
 CONFIG_DFU_RAM=y
diff --git a/configs/p2371-2180_defconfig b/configs/p2371-2180_defconfig
index ec4c5909ac..cf374ef079 100644
--- a/configs/p2371-2180_defconfig
+++ b/configs/p2371-2180_defconfig
@@ -26,6 +26,7 @@  CONFIG_BOOTP_PREFER_SERVERIP=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_LIVE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra210-p2371-2180"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
 CONFIG_DFU_RAM=y
diff --git a/configs/p2571_defconfig b/configs/p2571_defconfig
index 95188a142a..baa323f9e6 100644
--- a/configs/p2571_defconfig
+++ b/configs/p2571_defconfig
@@ -23,6 +23,7 @@  CONFIG_BOOTP_PREFER_SERVERIP=y
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra210-p2571"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
 CONFIG_DFU_RAM=y
diff --git a/configs/p2771-0000-000_defconfig b/configs/p2771-0000-000_defconfig
index befa46a4cd..1a48e34648 100644
--- a/configs/p2771-0000-000_defconfig
+++ b/configs/p2771-0000-000_defconfig
@@ -22,6 +22,7 @@  CONFIG_BOOTP_PREFER_SERVERIP=y
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra186-p2771-0000-000"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_TEGRA=y
 CONFIG_TEGRA186_BPMP_I2C=y
diff --git a/configs/p2771-0000-500_defconfig b/configs/p2771-0000-500_defconfig
index 71cde4e41d..d0b0c85b99 100644
--- a/configs/p2771-0000-500_defconfig
+++ b/configs/p2771-0000-500_defconfig
@@ -22,6 +22,7 @@  CONFIG_BOOTP_PREFER_SERVERIP=y
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra186-p2771-0000-500"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_TEGRA=y
 CONFIG_TEGRA186_BPMP_I2C=y
diff --git a/configs/p3450-0000_defconfig b/configs/p3450-0000_defconfig
index d39c8777bd..f433321dd9 100644
--- a/configs/p3450-0000_defconfig
+++ b/configs/p3450-0000_defconfig
@@ -27,6 +27,7 @@  CONFIG_BOOTP_PREFER_SERVERIP=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_LIVE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra210-p3450-0000"
+CONFIG_ENV_OVERWRITE=y
 # CONFIG_ENV_IS_IN_MMC is not set
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_DFU_MMC=y
diff --git a/configs/paz00_defconfig b/configs/paz00_defconfig
index 4330d141a3..43bd8c1dbe 100644
--- a/configs/paz00_defconfig
+++ b/configs/paz00_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x00110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFE000
+CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA20=y
 CONFIG_TARGET_PAZ00=y
-CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_SYS_PROMPT="Tegra20 (Paz00) MOD # "
@@ -22,6 +22,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-paz00"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
diff --git a/configs/pcm052_defconfig b/configs/pcm052_defconfig
index 4f77026212..3853c014f0 100644
--- a/configs/pcm052_defconfig
+++ b/configs/pcm052_defconfig
@@ -29,6 +29,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=NAND:640k(bootloader),128k(env1),128k(env2),12
 CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="vf610-pcm052"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/pcm058_defconfig b/configs/pcm058_defconfig
index 0dfbc172c2..b32cfb4c35 100644
--- a/configs/pcm058_defconfig
+++ b/configs/pcm058_defconfig
@@ -9,6 +9,7 @@  CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x10000
 CONFIG_TARGET_PCM058=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
@@ -18,7 +19,6 @@  CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 CONFIG_CMD_HDMIDETECT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6Q"
@@ -46,6 +46,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=nand:16m(uboot),1m(env),-(rootfs)"
 CONFIG_CMD_UBI=y
 # CONFIG_SPL_PARTITION_UUIDS is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/peach-pi_defconfig b/configs/peach-pi_defconfig
index b0128a6285..67d6f5c445 100644
--- a/configs/peach-pi_defconfig
+++ b/configs/peach-pi_defconfig
@@ -7,10 +7,10 @@  CONFIG_TARGET_PEACH_PI=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x3FC000
 CONFIG_ENV_SECT_SIZE=0x4000
+CONFIG_SPL_TEXT_BASE=0x02024410
 CONFIG_NR_DRAM_BANKS=7
 CONFIG_SPL=y
 CONFIG_IDENT_STRING=" for Peach-Pi"
-CONFIG_SPL_TEXT_BASE=0x02024410
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_BEST_MATCH=y
@@ -32,6 +32,7 @@  CONFIG_CMD_TPM=y
 CONFIG_CMD_TPM_TEST=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos5800-peach-pi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_BUS=y
 CONFIG_ENV_SPI_BUS=1
diff --git a/configs/peach-pit_defconfig b/configs/peach-pit_defconfig
index ea4155dcf8..f7bdfc7f3d 100644
--- a/configs/peach-pit_defconfig
+++ b/configs/peach-pit_defconfig
@@ -7,9 +7,9 @@  CONFIG_TARGET_PEACH_PIT=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x3FC000
 CONFIG_ENV_SECT_SIZE=0x4000
+CONFIG_SPL_TEXT_BASE=0x02024410
 CONFIG_SPL=y
 CONFIG_IDENT_STRING=" for Peach-Pit"
-CONFIG_SPL_TEXT_BASE=0x02024410
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_BEST_MATCH=y
@@ -31,6 +31,7 @@  CONFIG_CMD_TPM=y
 CONFIG_CMD_TPM_TEST=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos5420-peach-pit"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_BUS=y
 CONFIG_ENV_SPI_BUS=1
diff --git a/configs/pengwyn_defconfig b/configs/pengwyn_defconfig
index 3d0fcf3ea0..083f4197a7 100644
--- a/configs/pengwyn_defconfig
+++ b/configs/pengwyn_defconfig
@@ -46,6 +46,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=omap2-nand.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=omap2-nand.0:512k(SPL),512k(SPL.backup1),512k(SPL.backup2),512k(SPL.backup3),1536k(u-boot),512k(u-boot-spl-os),512k(u-boot-env),5m(kernel),-(rootfs)"
 CONFIG_CMD_DIAG=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/pepper_defconfig b/configs/pepper_defconfig
index 6585ac05fd..15b0b17551 100644
--- a/configs/pepper_defconfig
+++ b/configs/pepper_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_MMC=y
 CONFIG_CMD_SPI=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_MMC_OMAP_HS=y
diff --git a/configs/pfla02_defconfig b/configs/pfla02_defconfig
index 52cebd9e22..a66796e650 100644
--- a/configs/pfla02_defconfig
+++ b/configs/pfla02_defconfig
@@ -9,6 +9,7 @@  CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x10000
 CONFIG_TARGET_PFLA02=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
@@ -18,7 +19,6 @@  CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 CONFIG_CMD_HDMIDETECT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
@@ -46,6 +46,7 @@  CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:-(nand);spi2.0:1024k(bootloader),64k(env1),64k(env2),-(rescue)"
 CONFIG_CMD_UBI=y
 # CONFIG_SPL_PARTITION_UUIDS is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/phycore-am335x-r2-wega_defconfig b/configs/phycore-am335x-r2-wega_defconfig
index 864e2ff59b..47e0707658 100644
--- a/configs/phycore-am335x-r2-wega_defconfig
+++ b/configs/phycore-am335x-r2-wega_defconfig
@@ -47,6 +47,7 @@  CONFIG_DOS_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-wega-rdk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FAT=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
diff --git a/configs/phycore_pcl063_defconfig b/configs/phycore_pcl063_defconfig
index 15e4fbb7af..e1267c6b20 100644
--- a/configs/phycore_pcl063_defconfig
+++ b/configs/phycore_pcl063_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_TARGET_PCL063=y
+CONFIG_SPL_TEXT_BASE=0x00909000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=8
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x00909000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTDELAY=3
@@ -36,6 +36,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ul-phytec-segin-ff-rdk-nand"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM_I2C_GPIO=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/configs/phycore_pcl063_ull_defconfig b/configs/phycore_pcl063_ull_defconfig
index cb9e4e38b1..0e5cdb3f96 100644
--- a/configs/phycore_pcl063_ull_defconfig
+++ b/configs/phycore_pcl063_ull_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_TARGET_PCL063_ULL=y
+CONFIG_SPL_TEXT_BASE=0x908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=8
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
@@ -30,6 +30,7 @@  CONFIG_CMD_CACHE=y
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ull-phytec-segin-ff-rdk-emmc"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM_I2C_GPIO=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/configs/pico-dwarf-imx6ul_defconfig b/configs/pico-dwarf-imx6ul_defconfig
index 66fad2a823..f381929cab 100644
--- a/configs/pico-dwarf-imx6ul_defconfig
+++ b/configs/pico-dwarf-imx6ul_defconfig
@@ -38,6 +38,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ul-pico-pi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
diff --git a/configs/pico-dwarf-imx7d_defconfig b/configs/pico-dwarf-imx7d_defconfig
index 07b17f52ec..803d6a5eb5 100644
--- a/configs/pico-dwarf-imx7d_defconfig
+++ b/configs/pico-dwarf-imx7d_defconfig
@@ -44,6 +44,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7d-pico-pi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
diff --git a/configs/pico-hobbit-imx6ul_defconfig b/configs/pico-hobbit-imx6ul_defconfig
index a33555e04a..3067585996 100644
--- a/configs/pico-hobbit-imx6ul_defconfig
+++ b/configs/pico-hobbit-imx6ul_defconfig
@@ -8,12 +8,12 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xC0000
 CONFIG_TARGET_PICO_IMX6UL=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTDELAY=3
@@ -39,6 +39,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ul-pico-hobbit"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
diff --git a/configs/pico-hobbit-imx7d_defconfig b/configs/pico-hobbit-imx7d_defconfig
index d04b0d7dd6..b63eecbf17 100644
--- a/configs/pico-hobbit-imx7d_defconfig
+++ b/configs/pico-hobbit-imx7d_defconfig
@@ -44,6 +44,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7d-pico-pi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
diff --git a/configs/pico-imx6_defconfig b/configs/pico-imx6_defconfig
index 0bc7e4fc95..44cfdb0165 100644
--- a/configs/pico-imx6_defconfig
+++ b/configs/pico-imx6_defconfig
@@ -8,12 +8,12 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xC0000
 CONFIG_TARGET_PICO_IMX6=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_SPL_FIT_PRINT=y
@@ -51,6 +51,7 @@  CONFIG_OF_LIST="imx6dl-pico imx6q-pico"
 CONFIG_MULTI_DTB_FIT=y
 CONFIG_SPL_MULTI_DTB_FIT=y
 CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/pico-imx6ul_defconfig b/configs/pico-imx6ul_defconfig
index 8113bd0074..ef1b641fe7 100644
--- a/configs/pico-imx6ul_defconfig
+++ b/configs/pico-imx6ul_defconfig
@@ -8,12 +8,12 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xC0000
 CONFIG_TARGET_PICO_IMX6UL=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTDELAY=3
@@ -41,6 +41,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ul-pico-hobbit"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
diff --git a/configs/pico-imx7d_bl33_defconfig b/configs/pico-imx7d_bl33_defconfig
index ea9caa75cf..d380c371db 100644
--- a/configs/pico-imx7d_bl33_defconfig
+++ b/configs/pico-imx7d_bl33_defconfig
@@ -1,6 +1,5 @@ 
 CONFIG_ARM=y
 CONFIG_ARCH_MX7=y
-CONFIG_SYS_TEXT_BASE=0x87800000
 CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
@@ -45,6 +44,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7d-pico-pi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DFU_MMC=y
diff --git a/configs/pico-imx7d_defconfig b/configs/pico-imx7d_defconfig
index f3719187ef..bdf0428d48 100644
--- a/configs/pico-imx7d_defconfig
+++ b/configs/pico-imx7d_defconfig
@@ -44,6 +44,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7d-pico-pi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
diff --git a/configs/pico-imx8mq_defconfig b/configs/pico-imx8mq_defconfig
index 2eeec09f1b..92004740e0 100644
--- a/configs/pico-imx8mq_defconfig
+++ b/configs/pico-imx8mq_defconfig
@@ -4,11 +4,11 @@  CONFIG_SYS_TEXT_BASE=0x40200000
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x400000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x7E1000
 CONFIG_TARGET_PICO_IMX8MQ=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
 CONFIG_CSF_SIZE=0x2000
-CONFIG_SPL_TEXT_BASE=0x7E1000
 CONFIG_FIT=y
 CONFIG_FIT_EXTERNAL_OFFSET=0x3000
 CONFIG_SPL_LOAD_FIT=y
@@ -36,6 +36,7 @@  CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx8mq-pico-pi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SAVED_DRAM_TIMING_BASE=0x40000000
diff --git a/configs/pico-nymph-imx7d_defconfig b/configs/pico-nymph-imx7d_defconfig
index 07b17f52ec..803d6a5eb5 100644
--- a/configs/pico-nymph-imx7d_defconfig
+++ b/configs/pico-nymph-imx7d_defconfig
@@ -44,6 +44,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7d-pico-pi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
diff --git a/configs/pico-pi-imx6ul_defconfig b/configs/pico-pi-imx6ul_defconfig
index 046acfc455..6611f9e658 100644
--- a/configs/pico-pi-imx6ul_defconfig
+++ b/configs/pico-pi-imx6ul_defconfig
@@ -8,12 +8,12 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xC0000
 CONFIG_TARGET_PICO_IMX6UL=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTDELAY=3
@@ -39,6 +39,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ul-pico-pi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
diff --git a/configs/pico-pi-imx7d_defconfig b/configs/pico-pi-imx7d_defconfig
index 13b6a2f35c..24d4264577 100644
--- a/configs/pico-pi-imx7d_defconfig
+++ b/configs/pico-pi-imx7d_defconfig
@@ -44,6 +44,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7d-pico-pi"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
diff --git a/configs/platinum_picon_defconfig b/configs/platinum_picon_defconfig
index 1164669113..10f6949dbc 100644
--- a/configs/platinum_picon_defconfig
+++ b/configs/platinum_picon_defconfig
@@ -7,13 +7,13 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x1000000
 CONFIG_TARGET_PLATINUM_PICON=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x1080000
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6DL"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_PREBOOT=y
@@ -50,6 +50,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:14M(spl),2M(uboot),512k(env1),512k(env2),495M(ubi0),14M(res0),2M(res1),512k(res2),512k(res3),-(ubi1)"
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/platinum_titanium_defconfig b/configs/platinum_titanium_defconfig
index cecfa89972..2e94211fe6 100644
--- a/configs/platinum_titanium_defconfig
+++ b/configs/platinum_titanium_defconfig
@@ -7,13 +7,13 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x1000000
 CONFIG_TARGET_PLATINUM_TITANIUM=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x1080000
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6Q"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_PREBOOT=y
@@ -50,6 +50,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:14M(spl),2M(uboot),512k(env1),512k(env2),-(ubi)"
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/plutux_defconfig b/configs/plutux_defconfig
index 6b70a240f5..f479760ddf 100644
--- a/configs/plutux_defconfig
+++ b/configs/plutux_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x00110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x1FFE0000
+CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA20=y
 CONFIG_TARGET_PLUTUX=y
-CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_FIT=y
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
@@ -24,6 +24,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-plutux"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
diff --git a/configs/pm9261_defconfig b/configs/pm9261_defconfig
index 44fef1100a..dfc0764336 100644
--- a/configs/pm9261_defconfig
+++ b/configs/pm9261_defconfig
@@ -31,6 +31,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=physmap-flash.0,nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=physmap-flash.0:256k(u-boot)ro,64k(u-boot-env)ro,1408k(kernel),-(rootfs);nand:-(nand)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="at91sam9261ek"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x10040000
 CONFIG_DM=y
diff --git a/configs/pm9263_defconfig b/configs/pm9263_defconfig
index 8ec432a5d0..9786cc5a17 100644
--- a/configs/pm9263_defconfig
+++ b/configs/pm9263_defconfig
@@ -31,6 +31,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=physmap-flash.0,nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=physmap-flash.0:256k(u-boot)ro,64k(u-boot-env)ro,1408k(kernel),-(rootfs);nand:-(nand)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="at91sam9263ek"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x10040000
 CONFIG_DM=y
diff --git a/configs/pogo_e02_defconfig b/configs/pogo_e02_defconfig
index e254ac0393..5f4762f07c 100644
--- a/configs/pogo_e02_defconfig
+++ b/configs/pogo_e02_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-pogo_e02"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_MMC is not set
diff --git a/configs/porter_defconfig b/configs/porter_defconfig
index 0cb903619d..d1e89bfec0 100644
--- a/configs/porter_defconfig
+++ b/configs/porter_defconfig
@@ -13,6 +13,7 @@  CONFIG_ENV_OFFSET=0xC0000
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x140000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0xe6300000
 CONFIG_ARCH_RMOBILE_BOARD_STRING="Porter"
 CONFIG_R8A7791=y
 CONFIG_TARGET_PORTER=y
@@ -22,7 +23,6 @@  CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xe6300000
 CONFIG_FIT=y
 CONFIG_BOOTDELAY=3
 CONFIG_VERSION_VARIABLE=y
@@ -57,6 +57,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:256k(u-boot-spl),512k(u-boot-env1),512k(u-boot-env2),768k(u-boot),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="r8a7791-porter-u-boot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xC0000
 CONFIG_CLK=y
diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig
index 6b7d2ee6b8..10054a96c6 100644
--- a/configs/puma-rk3399_defconfig
+++ b/configs/puma-rk3399_defconfig
@@ -4,6 +4,7 @@  CONFIG_SYS_TEXT_BASE=0x00200000
 CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_ENV_OFFSET=0x3F8000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x20000
+CONFIG_SPL_TEXT_BASE=0xff8c2000
 CONFIG_ROCKCHIP_RK3399=y
 CONFIG_ROCKCHIP_BOOT_MODE_REG=0x0
 CONFIG_TARGET_PUMA_RK3399=y
@@ -12,7 +13,6 @@  CONFIG_DEBUG_UART_BASE=0xFF180000
 CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xff8c2000
 CONFIG_DEBUG_UART=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-puma-haikou.dtb"
 CONFIG_MISC_INIT_R=y
@@ -40,6 +40,7 @@  CONFIG_SPL_OF_CONTROL=y
 CONFIG_OF_LIVE=y
 CONFIG_DEFAULT_DEVICE_TREE="rk3399-puma-haikou"
 CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ROCKCHIP_GPIO=y
diff --git a/configs/pxm2_defconfig b/configs/pxm2_defconfig
index 67de086c0b..b7f6249aea 100644
--- a/configs/pxm2_defconfig
+++ b/configs/pxm2_defconfig
@@ -61,6 +61,7 @@  CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-pxm50"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_BOOTCOUNT_LIMIT=y
diff --git a/configs/qemu-ppce500_defconfig b/configs/qemu-ppce500_defconfig
index ab4bc5d327..99a8573507 100644
--- a/configs/qemu-ppce500_defconfig
+++ b/configs/qemu-ppce500_defconfig
@@ -23,6 +23,7 @@  CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_MMC is not set
 CONFIG_E1000=y
diff --git a/configs/qemu-x86_64_defconfig b/configs/qemu-x86_64_defconfig
index 90d287b7b0..9c52712363 100644
--- a/configs/qemu-x86_64_defconfig
+++ b/configs/qemu-x86_64_defconfig
@@ -3,10 +3,10 @@  CONFIG_SYS_TEXT_BASE=0x1110000
 CONFIG_SYS_MALLOC_F_LEN=0x1000
 CONFIG_ENV_SIZE=0x40000
 CONFIG_MAX_CPUS=2
+CONFIG_SPL_TEXT_BASE=0xfffd0000
 CONFIG_NR_DRAM_BANKS=8
 CONFIG_DEBUG_UART_BASE=0x3f8
 CONFIG_DEBUG_UART_CLOCK=1843200
-CONFIG_SPL_TEXT_BASE=0xfffd0000
 CONFIG_X86_RUN_64BIT=y
 CONFIG_TARGET_QEMU_X86_64=y
 CONFIG_DEBUG_UART=y
@@ -48,6 +48,7 @@  CONFIG_CMD_QFW=y
 CONFIG_CMD_BOOTSTAGE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="qemu-x86_i440fx"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/qemu-x86_defconfig b/configs/qemu-x86_defconfig
index 4309c2352d..da759d0f39 100644
--- a/configs/qemu-x86_defconfig
+++ b/configs/qemu-x86_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_BOOTSTAGE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_MAC_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="qemu-x86_i440fx"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/qemu_mips64_defconfig b/configs/qemu_mips64_defconfig
index eae64add37..30d42ef3ee 100644
--- a/configs/qemu_mips64_defconfig
+++ b/configs/qemu_mips64_defconfig
@@ -18,6 +18,7 @@  CONFIG_CMD_RARP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 # CONFIG_ISO_PARTITION is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xFFFFFFFFBFFF8000
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/qemu_mips64el_defconfig b/configs/qemu_mips64el_defconfig
index bdbe48b676..4a45d5e0fd 100644
--- a/configs/qemu_mips64el_defconfig
+++ b/configs/qemu_mips64el_defconfig
@@ -19,6 +19,7 @@  CONFIG_CMD_RARP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 # CONFIG_ISO_PARTITION is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xFFFFFFFFBFFF8000
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/qemu_mips_defconfig b/configs/qemu_mips_defconfig
index f12fddc15c..ebf7af0140 100644
--- a/configs/qemu_mips_defconfig
+++ b/configs/qemu_mips_defconfig
@@ -16,6 +16,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 # CONFIG_ISO_PARTITION is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xBFFF8000
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/qemu_mipsel_defconfig b/configs/qemu_mipsel_defconfig
index 29df92c4c9..03862f7c4f 100644
--- a/configs/qemu_mipsel_defconfig
+++ b/configs/qemu_mipsel_defconfig
@@ -17,6 +17,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 # CONFIG_ISO_PARTITION is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xBFFF8000
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/r8a77970_eagle_defconfig b/configs/r8a77970_eagle_defconfig
index fbc10c83e1..dad7a20b44 100644
--- a/configs/r8a77970_eagle_defconfig
+++ b/configs/r8a77970_eagle_defconfig
@@ -7,9 +7,9 @@  CONFIG_ENV_SIZE=0x40000
 CONFIG_ENV_OFFSET=0x700000
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0xe6318000
 CONFIG_RCAR_GEN3=y
 CONFIG_TARGET_EAGLE=y
-CONFIG_SPL_TEXT_BASE=0xe6318000
 CONFIG_SMBIOS_PRODUCT_NAME=""
 CONFIG_FIT=y
 CONFIG_USE_BOOTARGS=y
@@ -33,6 +33,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="r8a77970-eagle-u-boot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
diff --git a/configs/r8a77980_condor_defconfig b/configs/r8a77980_condor_defconfig
index 963a2e31bd..512a2be716 100644
--- a/configs/r8a77980_condor_defconfig
+++ b/configs/r8a77980_condor_defconfig
@@ -7,9 +7,9 @@  CONFIG_ENV_SIZE=0x40000
 CONFIG_ENV_OFFSET=0x700000
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0xe6318000
 CONFIG_RCAR_GEN3=y
 CONFIG_TARGET_CONDOR=y
-CONFIG_SPL_TEXT_BASE=0xe6318000
 CONFIG_SMBIOS_PRODUCT_NAME=""
 CONFIG_FIT=y
 CONFIG_USE_BOOTARGS=y
@@ -34,6 +34,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="r8a77980-condor-u-boot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
diff --git a/configs/r8a77990_ebisu_defconfig b/configs/r8a77990_ebisu_defconfig
index e4a017aa23..bff5de10ad 100644
--- a/configs/r8a77990_ebisu_defconfig
+++ b/configs/r8a77990_ebisu_defconfig
@@ -6,9 +6,9 @@  CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xFFFE0000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0xe6318000
 CONFIG_RCAR_GEN3=y
 CONFIG_TARGET_EBISU=y
-CONFIG_SPL_TEXT_BASE=0xe6318000
 CONFIG_SMBIOS_PRODUCT_NAME=""
 CONFIG_FIT=y
 CONFIG_USE_BOOTARGS=y
@@ -32,6 +32,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="r8a77990-ebisu-u-boot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
diff --git a/configs/r8a77995_draak_defconfig b/configs/r8a77995_draak_defconfig
index b2dc167b9f..7444868d18 100644
--- a/configs/r8a77995_draak_defconfig
+++ b/configs/r8a77995_draak_defconfig
@@ -6,9 +6,9 @@  CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xFFFE0000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0xe6318000
 CONFIG_RCAR_GEN3=y
 CONFIG_TARGET_DRAAK=y
-CONFIG_SPL_TEXT_BASE=0xe6318000
 CONFIG_SMBIOS_PRODUCT_NAME=""
 CONFIG_FIT=y
 CONFIG_USE_BOOTARGS=y
@@ -32,6 +32,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="r8a77995-draak-u-boot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
diff --git a/configs/rastaban_defconfig b/configs/rastaban_defconfig
index c4a4e13737..1e7724af32 100644
--- a/configs/rastaban_defconfig
+++ b/configs/rastaban_defconfig
@@ -60,6 +60,7 @@  CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-draco"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/rcar3_salvator-x_defconfig b/configs/rcar3_salvator-x_defconfig
index 6944edcd01..02755b2acc 100644
--- a/configs/rcar3_salvator-x_defconfig
+++ b/configs/rcar3_salvator-x_defconfig
@@ -5,9 +5,9 @@  CONFIG_SYS_TEXT_BASE=0x50000000
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xFFFE0000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0xe6338000
 CONFIG_RCAR_GEN3=y
 CONFIG_TARGET_SALVATOR_X=y
-CONFIG_SPL_TEXT_BASE=0xe6338000
 CONFIG_SMBIOS_PRODUCT_NAME=""
 CONFIG_FIT=y
 CONFIG_USE_BOOTARGS=y
@@ -35,6 +35,7 @@  CONFIG_DEFAULT_DEVICE_TREE="r8a77950-salvator-x-u-boot"
 CONFIG_OF_LIST="r8a77950-salvator-x-u-boot r8a77960-salvator-x-u-boot r8a77965-salvator-x-u-boot"
 CONFIG_MULTI_DTB_FIT_LZO=y
 CONFIG_MULTI_DTB_FIT_USER_DEFINED_AREA=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
diff --git a/configs/rcar3_ulcb_defconfig b/configs/rcar3_ulcb_defconfig
index e702c87d92..cb035e8701 100644
--- a/configs/rcar3_ulcb_defconfig
+++ b/configs/rcar3_ulcb_defconfig
@@ -6,9 +6,9 @@  CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xFFFE0000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0xe6338000
 CONFIG_RCAR_GEN3=y
 CONFIG_TARGET_ULCB=y
-CONFIG_SPL_TEXT_BASE=0xe6338000
 CONFIG_SMBIOS_PRODUCT_NAME=""
 CONFIG_FIT=y
 CONFIG_USE_BOOTARGS=y
@@ -35,6 +35,7 @@  CONFIG_DEFAULT_DEVICE_TREE="r8a77950-ulcb-u-boot"
 CONFIG_OF_LIST="r8a77950-ulcb-u-boot r8a77960-ulcb-u-boot r8a77965-ulcb-u-boot"
 CONFIG_MULTI_DTB_FIT_LZO=y
 CONFIG_MULTI_DTB_FIT_USER_DEFINED_AREA=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
diff --git a/configs/riotboard_defconfig b/configs/riotboard_defconfig
index 73656017d1..83dfa26a4a 100644
--- a/configs/riotboard_defconfig
+++ b/configs/riotboard_defconfig
@@ -20,6 +20,7 @@  CONFIG_CMD_SF=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/riotboard_spl_defconfig b/configs/riotboard_spl_defconfig
index 5ff8da0355..4cd8e0650c 100644
--- a/configs/riotboard_spl_defconfig
+++ b/configs/riotboard_spl_defconfig
@@ -7,12 +7,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x60000
 CONFIG_TARGET_EMBESTMX6BOARDS=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s1g.cfg,SPL,MX6S,DDR_MB=1024"
 CONFIG_BOOTCOMMAND="run finduuid; run distro_bootcmd"
@@ -30,6 +30,7 @@  CONFIG_CMD_SF=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/rut_defconfig b/configs/rut_defconfig
index 40c9de25c6..6ada1b5432 100644
--- a/configs/rut_defconfig
+++ b/configs/rut_defconfig
@@ -62,6 +62,7 @@  CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-rut"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_BOOTCOUNT_LIMIT=y
diff --git a/configs/s32v234evb_defconfig b/configs/s32v234evb_defconfig
index f687de4ef8..ea03def4ab 100644
--- a/configs/s32v234evb_defconfig
+++ b/configs/s32v234evb_defconfig
@@ -15,6 +15,7 @@  CONFIG_SYS_MEMTEST_START=0xc0000000
 CONFIG_SYS_MEMTEST_END=0xc7c00000
 CONFIG_CMD_MMC=y
 CONFIG_CMD_CACHE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/s5p_goni_defconfig b/configs/s5p_goni_defconfig
index fc12750178..8257d4de83 100644
--- a/configs/s5p_goni_defconfig
+++ b/configs/s5p_goni_defconfig
@@ -30,6 +30,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_DEFAULT_DEVICE_TREE="s5pc1xx-goni"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/s5pc210_universal_defconfig b/configs/s5pc210_universal_defconfig
index 65ea3f6117..71af0580c7 100644
--- a/configs/s5pc210_universal_defconfig
+++ b/configs/s5pc210_universal_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_EXT4_WRITE=y
 CONFIG_MTDPARTS_DEFAULT="mtdparts=samsung-onenand:128k(s-boot),896k(bootloader),256k(params),2816k(config),8m(csa),7m(kernel),1m(log),12m(modem),60m(qboot),-(UBI)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos4210-universal_c210"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_DFU_MMC=y
diff --git a/configs/sansa_fuze_plus_defconfig b/configs/sansa_fuze_plus_defconfig
index 188b0eec65..b7d426b415 100644
--- a/configs/sansa_fuze_plus_defconfig
+++ b/configs/sansa_fuze_plus_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x4000
+CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_TARGET_SANSA_FUZE_PLUS=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyAMA0,115200n8 "
@@ -32,6 +32,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MXS_GPIO=y
 CONFIG_MMC_MXS=y
diff --git a/configs/sbc8349_PCI_33_defconfig b/configs/sbc8349_PCI_33_defconfig
index 52afd44c27..e428933b41 100644
--- a/configs/sbc8349_PCI_33_defconfig
+++ b/configs/sbc8349_PCI_33_defconfig
@@ -101,6 +101,7 @@  CONFIG_CMD_PCI=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFF840000
 CONFIG_ENV_ADDR_REDUND=0xFF860000
diff --git a/configs/sbc8349_PCI_66_defconfig b/configs/sbc8349_PCI_66_defconfig
index c50a76bac5..4774cd9836 100644
--- a/configs/sbc8349_PCI_66_defconfig
+++ b/configs/sbc8349_PCI_66_defconfig
@@ -101,6 +101,7 @@  CONFIG_CMD_PCI=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFF840000
 CONFIG_ENV_ADDR_REDUND=0xFF860000
diff --git a/configs/sbc8349_defconfig b/configs/sbc8349_defconfig
index 2b06272024..b69e66b61e 100644
--- a/configs/sbc8349_defconfig
+++ b/configs/sbc8349_defconfig
@@ -78,6 +78,7 @@  CONFIG_CMD_I2C=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFF840000
 CONFIG_ENV_ADDR_REDUND=0xFF860000
diff --git a/configs/sbc8548_PCI_33_PCIE_defconfig b/configs/sbc8548_PCI_33_PCIE_defconfig
index 1c480b68d3..3e5548b432 100644
--- a/configs/sbc8548_PCI_33_PCIE_defconfig
+++ b/configs/sbc8548_PCI_33_PCIE_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 # CONFIG_CMD_IRQ is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFFFE0000
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/sbc8548_PCI_33_defconfig b/configs/sbc8548_PCI_33_defconfig
index 9b5a369633..9c75de4469 100644
--- a/configs/sbc8548_PCI_33_defconfig
+++ b/configs/sbc8548_PCI_33_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 # CONFIG_CMD_IRQ is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFFFE0000
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/sbc8548_PCI_66_PCIE_defconfig b/configs/sbc8548_PCI_66_PCIE_defconfig
index 97474a2528..5f8b292c0b 100644
--- a/configs/sbc8548_PCI_66_PCIE_defconfig
+++ b/configs/sbc8548_PCI_66_PCIE_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 # CONFIG_CMD_IRQ is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFFFE0000
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/sbc8548_PCI_66_defconfig b/configs/sbc8548_PCI_66_defconfig
index 843c9d1f4d..b995c56a71 100644
--- a/configs/sbc8548_PCI_66_defconfig
+++ b/configs/sbc8548_PCI_66_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 # CONFIG_CMD_IRQ is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFFFE0000
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/sbc8548_defconfig b/configs/sbc8548_defconfig
index 0b693f51dc..557de72e05 100644
--- a/configs/sbc8548_defconfig
+++ b/configs/sbc8548_defconfig
@@ -19,6 +19,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 # CONFIG_CMD_IRQ is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFFFE0000
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/sbc8641d_defconfig b/configs/sbc8641d_defconfig
index 67fbb1c5c0..ea601dea6f 100644
--- a/configs/sbc8641d_defconfig
+++ b/configs/sbc8641d_defconfig
@@ -18,6 +18,7 @@  CONFIG_CMD_PCI=y
 CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0xFFF60000
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/seaboard_defconfig b/configs/seaboard_defconfig
index ba19ceb5ac..70aa4cdfb4 100644
--- a/configs/seaboard_defconfig
+++ b/configs/seaboard_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x00110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFE000
+CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA20=y
 CONFIG_TARGET_SEABOARD=y
-CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_USE_PREBOOT=y
 CONFIG_PREBOOT="usb start"
@@ -26,6 +26,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-seaboard"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
diff --git a/configs/secomx6quq7_defconfig b/configs/secomx6quq7_defconfig
index 3383517a66..3bc9007a62 100644
--- a/configs/secomx6quq7_defconfig
+++ b/configs/secomx6quq7_defconfig
@@ -26,6 +26,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_USDHC=y
diff --git a/configs/sheevaplug_defconfig b/configs/sheevaplug_defconfig
index 39939ccf60..10633d5393 100644
--- a/configs/sheevaplug_defconfig
+++ b/configs/sheevaplug_defconfig
@@ -35,6 +35,7 @@  CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-sheevaplug"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_DM=y
 CONFIG_MVSATA_IDE=y
diff --git a/configs/silk_defconfig b/configs/silk_defconfig
index 59503bc1ef..8ed05f2079 100644
--- a/configs/silk_defconfig
+++ b/configs/silk_defconfig
@@ -13,6 +13,7 @@  CONFIG_ENV_OFFSET=0xC0000
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x140000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0xe6300000
 CONFIG_ARCH_RMOBILE_BOARD_STRING="Silk"
 CONFIG_R8A7794=y
 CONFIG_TARGET_SILK=y
@@ -22,7 +23,6 @@  CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xe6300000
 CONFIG_FIT=y
 CONFIG_BOOTDELAY=3
 CONFIG_VERSION_VARIABLE=y
@@ -57,6 +57,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:256k(u-boot-spl),512k(u-boot-env1),512k(u-boot-env2),768k(u-boot),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="r8a7794-silk-u-boot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xC0000
 CONFIG_CLK=y
diff --git a/configs/sksimx6_defconfig b/configs/sksimx6_defconfig
index 5a8469b01f..8e3260b389 100644
--- a/configs/sksimx6_defconfig
+++ b/configs/sksimx6_defconfig
@@ -8,13 +8,13 @@  CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x60000
 CONFIG_MX6_DDRCAL=y
 CONFIG_TARGET_SKSIMX6=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x64000
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
@@ -33,6 +33,7 @@  CONFIG_CMD_GPIO=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/slimbootloader_defconfig b/configs/slimbootloader_defconfig
index dce540342b..bbe2cb3b91 100644
--- a/configs/slimbootloader_defconfig
+++ b/configs/slimbootloader_defconfig
@@ -16,6 +16,7 @@  CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="slimbootloader"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/smartweb_defconfig b/configs/smartweb_defconfig
index 8f9a19f695..936303895b 100644
--- a/configs/smartweb_defconfig
+++ b/configs/smartweb_defconfig
@@ -43,6 +43,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=atmel_nand:128k(Bootstrap),896k(U-Boot),512k(E
 CONFIG_OF_CONTROL=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="at91sam9260-smartweb"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/smdk5250_defconfig b/configs/smdk5250_defconfig
index cf671646ad..f6744709e1 100644
--- a/configs/smdk5250_defconfig
+++ b/configs/smdk5250_defconfig
@@ -9,10 +9,10 @@  CONFIG_TARGET_SMDK5250=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x3FC000
 CONFIG_ENV_SECT_SIZE=0x4000
+CONFIG_SPL_TEXT_BASE=0x02023400
 CONFIG_NR_DRAM_BANKS=8
 CONFIG_SPL=y
 CONFIG_IDENT_STRING=" for SMDK5250"
-CONFIG_SPL_TEXT_BASE=0x02023400
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_BEST_MATCH=y
@@ -33,6 +33,7 @@  CONFIG_CMD_PMIC=y
 CONFIG_CMD_REGULATOR=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos5250-smdk5250"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_BUS=y
 CONFIG_ENV_SPI_BUS=1
diff --git a/configs/smdk5420_defconfig b/configs/smdk5420_defconfig
index 9af878dd0e..326c9e4c27 100644
--- a/configs/smdk5420_defconfig
+++ b/configs/smdk5420_defconfig
@@ -7,10 +7,10 @@  CONFIG_TARGET_SMDK5420=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x3FC000
 CONFIG_ENV_SECT_SIZE=0x4000
+CONFIG_SPL_TEXT_BASE=0x02024410
 CONFIG_NR_DRAM_BANKS=7
 CONFIG_SPL=y
 CONFIG_IDENT_STRING=" for SMDK5420"
-CONFIG_SPL_TEXT_BASE=0x02024410
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_BEST_MATCH=y
@@ -28,6 +28,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos5420-smdk5420"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_BUS=y
 CONFIG_ENV_SPI_BUS=1
diff --git a/configs/smdkc100_defconfig b/configs/smdkc100_defconfig
index b46b9a32d5..bb3acf14af 100644
--- a/configs/smdkc100_defconfig
+++ b/configs/smdkc100_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="onenand0=s3c-onenand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=s3c-onenand:256k(bootloader),128k at 0x40000(params),3m at 0x60000(kernel),16m at 0x360000(test),-(UBI)"
 CONFIG_DEFAULT_DEVICE_TREE="s5pc1xx-smdkc100"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_ONENAND=y
 CONFIG_ENV_ADDR=0x40000
 # CONFIG_MMC is not set
diff --git a/configs/smdkv310_defconfig b/configs/smdkv310_defconfig
index 4e1698b1cc..e31d71e937 100644
--- a/configs/smdkv310_defconfig
+++ b/configs/smdkv310_defconfig
@@ -5,9 +5,9 @@  CONFIG_SYS_TEXT_BASE=0x43E00000
 CONFIG_ARCH_EXYNOS4=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x4200
+CONFIG_SPL_TEXT_BASE=0x02021410
 CONFIG_SPL=y
 CONFIG_IDENT_STRING=" for SMDKC210/V310"
-CONFIG_SPL_TEXT_BASE=0x02021410
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 # CONFIG_SPL_FRAMEWORK is not set
@@ -20,6 +20,7 @@  CONFIG_CMD_CACHE=y
 # CONFIG_CMD_MISC is not set
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos4210-smdkv310"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MMC_DW=y
 CONFIG_MMC_SDHCI=y
diff --git a/configs/snapper9260_defconfig b/configs/snapper9260_defconfig
index c684e2b20a..6b8427fa5e 100644
--- a/configs/snapper9260_defconfig
+++ b/configs/snapper9260_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_CMD_PCA953X=y
diff --git a/configs/snapper9g20_defconfig b/configs/snapper9g20_defconfig
index 3ef091fab4..3608b5ec00 100644
--- a/configs/snapper9g20_defconfig
+++ b/configs/snapper9g20_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_CMD_PCA953X=y
diff --git a/configs/sniper_defconfig b/configs/sniper_defconfig
index a41e9dac63..ebfb2a5588 100644
--- a/configs/sniper_defconfig
+++ b/configs/sniper_defconfig
@@ -2,10 +2,10 @@  CONFIG_ARM=y
 # CONFIG_SYS_THUMB_BUILD is not set
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80100000
+CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_TARGET_SNIPER=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -20,6 +20,7 @@  CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_USB_FUNCTION_FASTBOOT=y
 CONFIG_FASTBOOT_BUF_ADDR=0x82000000
diff --git a/configs/snow_defconfig b/configs/snow_defconfig
index cba7c05869..22afe107cb 100644
--- a/configs/snow_defconfig
+++ b/configs/snow_defconfig
@@ -9,12 +9,12 @@  CONFIG_TARGET_SNOW=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x3FC000
 CONFIG_ENV_SECT_SIZE=0x4000
+CONFIG_SPL_TEXT_BASE=0x02023400
 CONFIG_NR_DRAM_BANKS=8
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0x12c30000
 CONFIG_DEBUG_UART_CLOCK=100000000
 CONFIG_IDENT_STRING=" for snow"
-CONFIG_SPL_TEXT_BASE=0x02023400
 CONFIG_DEBUG_UART=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
@@ -37,6 +37,7 @@  CONFIG_CMD_TPM=y
 CONFIG_CMD_TPM_TEST=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos5250-snow"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_BUS=y
 CONFIG_ENV_SPI_BUS=1
diff --git a/configs/socfpga_dbm_soc1_defconfig b/configs/socfpga_dbm_soc1_defconfig
index 3e1a06d942..dabfbe22ca 100644
--- a/configs/socfpga_dbm_soc1_defconfig
+++ b/configs/socfpga_dbm_soc1_defconfig
@@ -4,8 +4,8 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x4400
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x40000
 CONFIG_DM_GPIO=y
-CONFIG_TARGET_SOCFPGA_DEVBOARDS_DBM_SOC1=y
 CONFIG_SPL_TEXT_BASE=0xFFFF0000
+CONFIG_TARGET_SOCFPGA_DEVBOARDS_DBM_SOC1=y
 CONFIG_FIT=y
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyS0,115200"
@@ -40,6 +40,7 @@  CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_dbm_soc1"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
diff --git a/configs/socfpga_mcvevk_defconfig b/configs/socfpga_mcvevk_defconfig
index 157efea522..9969e73af6 100644
--- a/configs/socfpga_mcvevk_defconfig
+++ b/configs/socfpga_mcvevk_defconfig
@@ -4,8 +4,8 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x4400
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x40000
 CONFIG_DM_GPIO=y
-CONFIG_TARGET_SOCFPGA_ARIES_MCVEVK=y
 CONFIG_SPL_TEXT_BASE=0xFFFF0000
+CONFIG_TARGET_SOCFPGA_ARIES_MCVEVK=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_USE_BOOTARGS=y
@@ -33,6 +33,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_ISO_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_mcvevk"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DFU_MMC=y
diff --git a/configs/socfpga_secu1_defconfig b/configs/socfpga_secu1_defconfig
index df30c7c5f0..495e660347 100644
--- a/configs/socfpga_secu1_defconfig
+++ b/configs/socfpga_secu1_defconfig
@@ -4,13 +4,13 @@  CONFIG_SYS_MALLOC_F_LEN=0x800
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0xFFFF0000
 # CONFIG_SPL_MMC_SUPPORT is not set
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_TARGET_SOCFPGA_ARRIA5_SECU1=y
 CONFIG_ENV_OFFSET_REDUND=0x120000
 # CONFIG_SPL_LIBDISK_SUPPORT is not set
 # CONFIG_SPL_SPI_SUPPORT is not set
-CONFIG_SPL_TEXT_BASE=0xFFFF0000
 CONFIG_BUILD_TARGET="u-boot-with-nand-spl.sfp"
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
@@ -44,6 +44,7 @@  CONFIG_CMD_UBI=y
 # CONFIG_ISO_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_arria5_secu1"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SPL_DM_SEQ_ALIAS=y
diff --git a/configs/som-db5800-som-6867_defconfig b/configs/som-db5800-som-6867_defconfig
index 854381d6e7..037dea2825 100644
--- a/configs/som-db5800-som-6867_defconfig
+++ b/configs/som-db5800-som-6867_defconfig
@@ -46,6 +46,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="baytrail_som-db5800-som-6867"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
diff --git a/configs/somlabs_visionsom_6ull_defconfig b/configs/somlabs_visionsom_6ull_defconfig
index f8c9e1fb3e..2c0ab9fc50 100644
--- a/configs/somlabs_visionsom_6ull_defconfig
+++ b/configs/somlabs_visionsom_6ull_defconfig
@@ -31,6 +31,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ull-somlabs-visionsom"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/spear300_defconfig b/configs/spear300_defconfig
index 3dc5b1d0ea..82500b5cfe 100644
--- a/configs/spear300_defconfig
+++ b/configs/spear300_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xF8040000
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear300_nand_defconfig b/configs/spear300_nand_defconfig
index b8ea9d2ccb..f050e2f583 100644
--- a/configs/spear300_nand_defconfig
+++ b/configs/spear300_nand_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear300_usbtty_defconfig b/configs/spear300_usbtty_defconfig
index a575a20200..ac9be2ad96 100644
--- a/configs/spear300_usbtty_defconfig
+++ b/configs/spear300_usbtty_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xF8040000
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear300_usbtty_nand_defconfig b/configs/spear300_usbtty_nand_defconfig
index c68df1d2dc..c44b4711d1 100644
--- a/configs/spear300_usbtty_nand_defconfig
+++ b/configs/spear300_usbtty_nand_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear310_defconfig b/configs/spear310_defconfig
index 65266004e1..81ceee4455 100644
--- a/configs/spear310_defconfig
+++ b/configs/spear310_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xF8040000
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear310_nand_defconfig b/configs/spear310_nand_defconfig
index 497c5a2ca7..05c5759297 100644
--- a/configs/spear310_nand_defconfig
+++ b/configs/spear310_nand_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear310_pnor_defconfig b/configs/spear310_pnor_defconfig
index aae7e85e09..1347543a19 100644
--- a/configs/spear310_pnor_defconfig
+++ b/configs/spear310_pnor_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x50060000
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear310_usbtty_defconfig b/configs/spear310_usbtty_defconfig
index 09dc7250a7..8da8fc5324 100644
--- a/configs/spear310_usbtty_defconfig
+++ b/configs/spear310_usbtty_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xF8040000
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear310_usbtty_nand_defconfig b/configs/spear310_usbtty_nand_defconfig
index 239cb46573..a6b9389c27 100644
--- a/configs/spear310_usbtty_nand_defconfig
+++ b/configs/spear310_usbtty_nand_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear310_usbtty_pnor_defconfig b/configs/spear310_usbtty_pnor_defconfig
index 36e7b0a6da..43e76877c8 100644
--- a/configs/spear310_usbtty_pnor_defconfig
+++ b/configs/spear310_usbtty_pnor_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x50060000
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear320_defconfig b/configs/spear320_defconfig
index b45810459b..f08c2a29e3 100644
--- a/configs/spear320_defconfig
+++ b/configs/spear320_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xF8040000
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear320_nand_defconfig b/configs/spear320_nand_defconfig
index 703a2e868c..a7c803367b 100644
--- a/configs/spear320_nand_defconfig
+++ b/configs/spear320_nand_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear320_pnor_defconfig b/configs/spear320_pnor_defconfig
index 66f1987716..2f39cee212 100644
--- a/configs/spear320_pnor_defconfig
+++ b/configs/spear320_pnor_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x44060000
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear320_usbtty_defconfig b/configs/spear320_usbtty_defconfig
index 971ccbb272..299c7f5ec5 100644
--- a/configs/spear320_usbtty_defconfig
+++ b/configs/spear320_usbtty_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xF8040000
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear320_usbtty_nand_defconfig b/configs/spear320_usbtty_nand_defconfig
index 41831712fd..14e6a12228 100644
--- a/configs/spear320_usbtty_nand_defconfig
+++ b/configs/spear320_usbtty_nand_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear320_usbtty_pnor_defconfig b/configs/spear320_usbtty_pnor_defconfig
index 7e7214f820..7464da40ca 100644
--- a/configs/spear320_usbtty_pnor_defconfig
+++ b/configs/spear320_usbtty_pnor_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x44060000
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear600_defconfig b/configs/spear600_defconfig
index 40d4aac953..fe2972f4c2 100644
--- a/configs/spear600_defconfig
+++ b/configs/spear600_defconfig
@@ -24,6 +24,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xF8040000
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear600_nand_defconfig b/configs/spear600_nand_defconfig
index e22bd337c3..5670c3ab36 100644
--- a/configs/spear600_nand_defconfig
+++ b/configs/spear600_nand_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear600_usbtty_defconfig b/configs/spear600_usbtty_defconfig
index 3c26fbe4b0..26ec0312eb 100644
--- a/configs/spear600_usbtty_defconfig
+++ b/configs/spear600_usbtty_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xF8040000
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spear600_usbtty_nand_defconfig b/configs/spear600_usbtty_nand_defconfig
index cee23052c7..ada66f0638 100644
--- a/configs/spear600_usbtty_nand_defconfig
+++ b/configs/spear600_usbtty_nand_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_I2C_DW=y
diff --git a/configs/spring_defconfig b/configs/spring_defconfig
index b07116d00b..16db6e38fd 100644
--- a/configs/spring_defconfig
+++ b/configs/spring_defconfig
@@ -9,12 +9,12 @@  CONFIG_TARGET_SPRING=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x3FC000
 CONFIG_ENV_SECT_SIZE=0x4000
+CONFIG_SPL_TEXT_BASE=0x02023400
 CONFIG_NR_DRAM_BANKS=8
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0x12c30000
 CONFIG_DEBUG_UART_CLOCK=100000000
 CONFIG_IDENT_STRING=" for spring"
-CONFIG_SPL_TEXT_BASE=0x02023400
 CONFIG_DEBUG_UART=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
@@ -37,6 +37,7 @@  CONFIG_CMD_TPM=y
 CONFIG_CMD_TPM_TEST=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos5250-spring"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_BUS=y
 CONFIG_ENV_SPI_BUS=1
diff --git a/configs/stout_defconfig b/configs/stout_defconfig
index cc4a5198aa..152611e605 100644
--- a/configs/stout_defconfig
+++ b/configs/stout_defconfig
@@ -13,6 +13,7 @@  CONFIG_ENV_OFFSET=0xC0000
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x140000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0xe6300000
 CONFIG_ARCH_RMOBILE_BOARD_STRING="Stout"
 CONFIG_R8A7790=y
 CONFIG_TARGET_STOUT=y
@@ -22,7 +23,6 @@  CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0xe6300000
 CONFIG_FIT=y
 CONFIG_BOOTDELAY=3
 CONFIG_VERSION_VARIABLE=y
@@ -57,6 +57,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:256k(u-boot-spl),512k(u-boot-env1),512k(u-boot-env2),768k(u-boot),-(user)"
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="r8a7790-stout-u-boot"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_ENV_ADDR=0xC0000
 CONFIG_CLK=y
diff --git a/configs/strider_con_defconfig b/configs/strider_con_defconfig
index 599438232d..c90cbbceb8 100644
--- a/configs/strider_con_defconfig
+++ b/configs/strider_con_defconfig
@@ -120,6 +120,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_EXT2=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFE060000
 CONFIG_ENV_ADDR_REDUND=0xFE070000
diff --git a/configs/strider_con_dp_defconfig b/configs/strider_con_dp_defconfig
index bf52ae701b..a22b3d7a95 100644
--- a/configs/strider_con_dp_defconfig
+++ b/configs/strider_con_dp_defconfig
@@ -120,6 +120,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_EXT2=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFE060000
 CONFIG_ENV_ADDR_REDUND=0xFE070000
diff --git a/configs/strider_cpu_defconfig b/configs/strider_cpu_defconfig
index d34ca9edd2..3863666a2f 100644
--- a/configs/strider_cpu_defconfig
+++ b/configs/strider_cpu_defconfig
@@ -120,6 +120,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_EXT2=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFE060000
 CONFIG_ENV_ADDR_REDUND=0xFE070000
diff --git a/configs/strider_cpu_dp_defconfig b/configs/strider_cpu_dp_defconfig
index 01cdf0c43f..4145e20d42 100644
--- a/configs/strider_cpu_dp_defconfig
+++ b/configs/strider_cpu_dp_defconfig
@@ -120,6 +120,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_EXT2=y
 CONFIG_DOS_PARTITION=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFE060000
 CONFIG_ENV_ADDR_REDUND=0xFE070000
diff --git a/configs/syzygy_hub_defconfig b/configs/syzygy_hub_defconfig
index 242ebf89e1..f3dd7670f2 100644
--- a/configs/syzygy_hub_defconfig
+++ b/configs/syzygy_hub_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_TFTPPUT=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_DEFAULT_DEVICE_TREE="zynq-syzygy-hub"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM_SEQ_ALIAS=y
 CONFIG_FPGA_XILINX=y
diff --git a/configs/tao3530_defconfig b/configs/tao3530_defconfig
index 1fa5f010b1..52e94b1421 100644
--- a/configs/tao3530_defconfig
+++ b/configs/tao3530_defconfig
@@ -2,10 +2,10 @@  CONFIG_ARM=y
 # CONFIG_SYS_THUMB_BUILD is not set
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80008000
+CONFIG_SPL_TEXT_BASE=0x40200800
 CONFIG_TARGET_TAO3530=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x40200800
 CONFIG_BOOTDELAY=3
 # CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
@@ -25,6 +25,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=nand:512k(x-loader),1920k(u-boot),128k(u-boot-env),4m(kernel),-(fs)"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_TWL4030_LED=y
 CONFIG_MMC_OMAP_HS=y
diff --git a/configs/tbs2910_defconfig b/configs/tbs2910_defconfig
index 2ff0e160f7..b85a3141f9 100644
--- a/configs/tbs2910_defconfig
+++ b/configs/tbs2910_defconfig
@@ -50,6 +50,7 @@  CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-tbs2910"
 CONFIG_OF_DTB_PROPS_REMOVE=y
 CONFIG_OF_REMOVE_PROPS="dmas dma-names interrupt-parent interrupts interrupts-extended interrupt-names interrupt-map interrupt-map-mask"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/tec-ng_defconfig b/configs/tec-ng_defconfig
index d31db78818..2e5c1e325e 100644
--- a/configs/tec-ng_defconfig
+++ b/configs/tec-ng_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x80110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFE000
+CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA30=y
 CONFIG_TARGET_TEC_NG=y
-CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_FIT=y
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
@@ -24,6 +24,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="tegra30-tec-ng"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
 CONFIG_SYS_I2C_TEGRA=y
diff --git a/configs/tec_defconfig b/configs/tec_defconfig
index 34df740bc5..b9837ad1fa 100644
--- a/configs/tec_defconfig
+++ b/configs/tec_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x00110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x1FFE0000
+CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA20=y
 CONFIG_TARGET_TEC=y
-CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_FIT=y
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_SYS_STDIO_DEREGISTER=y
@@ -25,6 +25,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-tec"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
diff --git a/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig b/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig
index 7a125751da..3e317e1b74 100644
--- a/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig
+++ b/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig
@@ -49,6 +49,7 @@  CONFIG_ISO_PARTITION=y
 CONFIG_AMIGA_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="conga-qeval20-qa3-e3845"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
diff --git a/configs/theadorable-x86-conga-qa3-e3845_defconfig b/configs/theadorable-x86-conga-qa3-e3845_defconfig
index 9afad6a16b..0de52e219b 100644
--- a/configs/theadorable-x86-conga-qa3-e3845_defconfig
+++ b/configs/theadorable-x86-conga-qa3-e3845_defconfig
@@ -48,6 +48,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="conga-qeval20-qa3-e3845"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
diff --git a/configs/theadorable-x86-dfi-bt700_defconfig b/configs/theadorable-x86-dfi-bt700_defconfig
index ee83584b4a..1117e41487 100644
--- a/configs/theadorable-x86-dfi-bt700_defconfig
+++ b/configs/theadorable-x86-dfi-bt700_defconfig
@@ -46,6 +46,7 @@  CONFIG_MAC_PARTITION=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="theadorable-x86-dfi-bt700"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_REGMAP=y
diff --git a/configs/theadorable_debug_defconfig b/configs/theadorable_debug_defconfig
index ab4a460959..8cecb1de36 100644
--- a/configs/theadorable_debug_defconfig
+++ b/configs/theadorable_debug_defconfig
@@ -11,12 +11,12 @@  CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x1a000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x40004030
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
-CONFIG_SPL_TEXT_BASE=0x40004030
 CONFIG_DEBUG_UART=y
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_FIT=y
@@ -49,6 +49,7 @@  CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_DEFAULT_DEVICE_TREE="armada-xp-theadorable"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=50000000
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/thuban_defconfig b/configs/thuban_defconfig
index d81981a827..dbd9087972 100644
--- a/configs/thuban_defconfig
+++ b/configs/thuban_defconfig
@@ -60,6 +60,7 @@  CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-draco"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/ti814x_evm_defconfig b/configs/ti814x_evm_defconfig
index 71c9119c7d..8dd42147eb 100644
--- a/configs/ti814x_evm_defconfig
+++ b/configs/ti814x_evm_defconfig
@@ -4,6 +4,7 @@  CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_TI814X=y
 CONFIG_TARGET_TI814X_EVM=y
 CONFIG_SPL_MMC_SUPPORT=y
@@ -12,7 +13,6 @@  CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x40300000
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
 CONFIG_BOOTDELAY=1
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
@@ -35,6 +35,7 @@  CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_MMC_OMAP_HS=y
diff --git a/configs/ti816x_evm_defconfig b/configs/ti816x_evm_defconfig
index 21d152aea9..618df98f71 100644
--- a/configs/ti816x_evm_defconfig
+++ b/configs/ti816x_evm_defconfig
@@ -6,6 +6,7 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x1C0000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x40400000
 CONFIG_TI816X=y
 CONFIG_TARGET_TI816X_EVM=y
 CONFIG_SPL_MMC_SUPPORT=y
@@ -14,7 +15,6 @@  CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x1E0000
 CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x40400000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
@@ -42,6 +42,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=nand.0:128k(NAND.SPL),128k(NAND.SPL.backup1),1
 # CONFIG_EFI_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="dm8168-evm"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/titanium_defconfig b/configs/titanium_defconfig
index f8ba766ec7..42f9f13423 100644
--- a/configs/titanium_defconfig
+++ b/configs/titanium_defconfig
@@ -36,6 +36,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:16M(uboot),512k(env1),512k(env2),-(ubi)"
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/topic_miami_defconfig b/configs/topic_miami_defconfig
index 721ed3f8a6..8c6428e0b6 100644
--- a/configs/topic_miami_defconfig
+++ b/configs/topic_miami_defconfig
@@ -34,6 +34,7 @@  CONFIG_CMD_USB=y
 CONFIG_CMD_CACHE=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="zynq-topic-miami"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM_SEQ_ALIAS=y
 CONFIG_DFU_RAM=y
diff --git a/configs/topic_miamilite_defconfig b/configs/topic_miamilite_defconfig
index 56981bb736..c136de8d5b 100644
--- a/configs/topic_miamilite_defconfig
+++ b/configs/topic_miamilite_defconfig
@@ -34,6 +34,7 @@  CONFIG_CMD_USB=y
 CONFIG_CMD_CACHE=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="zynq-topic-miamilite"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM_SEQ_ALIAS=y
 CONFIG_DFU_RAM=y
diff --git a/configs/topic_miamiplus_defconfig b/configs/topic_miamiplus_defconfig
index 129c8f657d..51e9cc1914 100644
--- a/configs/topic_miamiplus_defconfig
+++ b/configs/topic_miamiplus_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_USB=y
 CONFIG_CMD_CACHE=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="zynq-topic-miamiplus"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM_SEQ_ALIAS=y
 CONFIG_DFU_RAM=y
diff --git a/configs/tqma6dl_mba6_mmc_defconfig b/configs/tqma6dl_mba6_mmc_defconfig
index 4e1645dd32..300c1daff7 100644
--- a/configs/tqma6dl_mba6_mmc_defconfig
+++ b/configs/tqma6dl_mba6_mmc_defconfig
@@ -30,6 +30,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6dl-mba6b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_I2C_SET_DEFAULT_BUS_NUM=y
diff --git a/configs/tqma6dl_mba6_spi_defconfig b/configs/tqma6dl_mba6_spi_defconfig
index b0596c225e..d0aeb5fcc1 100644
--- a/configs/tqma6dl_mba6_spi_defconfig
+++ b/configs/tqma6dl_mba6_spi_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6dl-mba6b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/tqma6q_mba6_mmc_defconfig b/configs/tqma6q_mba6_mmc_defconfig
index bee5e9e7e3..4b26605e01 100644
--- a/configs/tqma6q_mba6_mmc_defconfig
+++ b/configs/tqma6q_mba6_mmc_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-mba6b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_I2C_SET_DEFAULT_BUS_NUM=y
diff --git a/configs/tqma6q_mba6_spi_defconfig b/configs/tqma6q_mba6_spi_defconfig
index f1325a629b..184f8d7dfc 100644
--- a/configs/tqma6q_mba6_spi_defconfig
+++ b/configs/tqma6q_mba6_spi_defconfig
@@ -32,6 +32,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-mba6b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/tqma6s_mba6_mmc_defconfig b/configs/tqma6s_mba6_mmc_defconfig
index 9d5f451a75..9378778710 100644
--- a/configs/tqma6s_mba6_mmc_defconfig
+++ b/configs/tqma6s_mba6_mmc_defconfig
@@ -30,6 +30,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6dl-mba6b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_I2C_SET_DEFAULT_BUS_NUM=y
diff --git a/configs/tqma6s_mba6_spi_defconfig b/configs/tqma6s_mba6_spi_defconfig
index f28548b9a3..779d1c2fbc 100644
--- a/configs/tqma6s_mba6_spi_defconfig
+++ b/configs/tqma6s_mba6_spi_defconfig
@@ -33,6 +33,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6dl-mba6b"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/tqma6s_wru4_mmc_defconfig b/configs/tqma6s_wru4_mmc_defconfig
index 73ca9ab2d9..041fbca8d5 100644
--- a/configs/tqma6s_wru4_mmc_defconfig
+++ b/configs/tqma6s_wru4_mmc_defconfig
@@ -39,6 +39,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_DM is not set
diff --git a/configs/trats2_defconfig b/configs/trats2_defconfig
index 74cfe56867..ed341ac201 100644
--- a/configs/trats2_defconfig
+++ b/configs/trats2_defconfig
@@ -30,6 +30,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos4412-trats2"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_DFU_MMC=y
diff --git a/configs/trats_defconfig b/configs/trats_defconfig
index 2e2bab04ac..8a36f9b717 100644
--- a/configs/trats_defconfig
+++ b/configs/trats_defconfig
@@ -29,6 +29,7 @@  CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos4210-trats"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_DFU_MMC=y
diff --git a/configs/tricorder_defconfig b/configs/tricorder_defconfig
index cd731b9051..cfc20cd262 100644
--- a/configs/tricorder_defconfig
+++ b/configs/tricorder_defconfig
@@ -3,11 +3,11 @@  CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80100000
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x120000
+CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_TARGET_TRICORDER=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x2A0000
-CONFIG_SPL_TEXT_BASE=0x40200000
 CONFIG_BOOTDELAY=0
 CONFIG_SILENT_CONSOLE=y
 CONFIG_HUSH_PARSER=y
@@ -26,6 +26,7 @@  CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=omap2-nand.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=omap2-nand.0:128k(SPL),1m(u-boot),384k(u-boot-env1),1152k(mtdoops),384k(u-boot-env2),5m(kernel),2m(fdt),-(ubi)"
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/trimslice_defconfig b/configs/trimslice_defconfig
index 230a3b836d..4273334247 100644
--- a/configs/trimslice_defconfig
+++ b/configs/trimslice_defconfig
@@ -4,10 +4,10 @@  CONFIG_SYS_TEXT_BASE=0x00110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFE000
 CONFIG_ENV_SECT_SIZE=0x2000
+CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA20=y
 CONFIG_TARGET_TRIMSLICE=y
-CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
 CONFIG_SYS_STDIO_DEREGISTER=y
@@ -25,6 +25,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-trimslice"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=48000000
diff --git a/configs/ts4800_defconfig b/configs/ts4800_defconfig
index 810f0d8d88..9483daf452 100644
--- a/configs/ts4800_defconfig
+++ b/configs/ts4800_defconfig
@@ -16,6 +16,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_FSL_ESDHC_IMX=y
diff --git a/configs/tuge1_defconfig b/configs/tuge1_defconfig
index 93ff5f0361..13a4051693 100644
--- a/configs/tuge1_defconfig
+++ b/configs/tuge1_defconfig
@@ -144,6 +144,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=boot"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=boot:768k(u-boot),128k(env),128k(envred),-(ubi0);"
 CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xF00C0000
 CONFIG_ENV_ADDR_REDUND=0xF00E0000
diff --git a/configs/turris_mox_defconfig b/configs/turris_mox_defconfig
index f28a670e3a..d21d82cb92 100644
--- a/configs/turris_mox_defconfig
+++ b/configs/turris_mox_defconfig
@@ -39,6 +39,7 @@  CONFIG_CMD_EXT4_WRITE=y
 CONFIG_MAC_PARTITION=y
 CONFIG_OF_BOARD_FIXUP=y
 CONFIG_DEFAULT_DEVICE_TREE="armada-3720-turris-mox"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_CLK=y
diff --git a/configs/turris_omnia_defconfig b/configs/turris_omnia_defconfig
index fff98733bf..f1f88c1bde 100644
--- a/configs/turris_omnia_defconfig
+++ b/configs/turris_omnia_defconfig
@@ -13,12 +13,12 @@  CONFIG_ENV_OFFSET=0xF0000
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x24000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
-CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_DEBUG_UART=y
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
@@ -52,6 +52,7 @@  CONFIG_CMD_HASH=y
 CONFIG_CMD_BTRFS=y
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_DEFAULT_DEVICE_TREE="armada-385-turris-omnia"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_USE_ENV_SPI_MAX_HZ=y
 CONFIG_ENV_SPI_MAX_HZ=50000000
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/tuxx1_defconfig b/configs/tuxx1_defconfig
index 2e27dc6b3f..343e11a3bb 100644
--- a/configs/tuxx1_defconfig
+++ b/configs/tuxx1_defconfig
@@ -166,6 +166,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=boot"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=boot:768k(u-boot),128k(env),128k(envred),-(ubi0);"
 CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xF00C0000
 CONFIG_ENV_ADDR_REDUND=0xF00E0000
diff --git a/configs/uDPU_defconfig b/configs/uDPU_defconfig
index 90818135f5..794d73b252 100644
--- a/configs/uDPU_defconfig
+++ b/configs/uDPU_defconfig
@@ -46,6 +46,7 @@  CONFIG_MTDIDS_DEFAULT="nor0=spi0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0:4m(uboot),-(rootfs)"
 CONFIG_MAC_PARTITION=y
 CONFIG_DEFAULT_DEVICE_TREE="armada-3720-uDPU"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/udoo_defconfig b/configs/udoo_defconfig
index 55811962a5..c0f4f5fd9f 100644
--- a/configs/udoo_defconfig
+++ b/configs/udoo_defconfig
@@ -7,12 +7,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x60000
 CONFIG_TARGET_UDOO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTDELAY=3
@@ -27,6 +27,7 @@  CONFIG_CMD_MMC=y
 CONFIG_CMD_SATA=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/udoo_neo_defconfig b/configs/udoo_neo_defconfig
index b2333a573b..8dbc44e8fb 100644
--- a/configs/udoo_neo_defconfig
+++ b/configs/udoo_neo_defconfig
@@ -7,13 +7,13 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x80000
 CONFIG_TARGET_UDOO_NEO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
@@ -28,6 +28,7 @@  CONFIG_CMD_MMC=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_FSL_USDHC=y
diff --git a/configs/variscite_dart6ul_defconfig b/configs/variscite_dart6ul_defconfig
index b674d5af68..a1f21bc532 100644
--- a/configs/variscite_dart6ul_defconfig
+++ b/configs/variscite_dart6ul_defconfig
@@ -6,11 +6,11 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SYS_MALLOC_F_LEN=0x4000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_TARGET_DART_6UL=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=8
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
@@ -31,6 +31,7 @@  CONFIG_CMD_CACHE=y
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ull-dart-6ul"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM_I2C_GPIO=y
 CONFIG_SYS_I2C_MXC=y
diff --git a/configs/venice2_defconfig b/configs/venice2_defconfig
index 58fb867e9e..d0bf824cce 100644
--- a/configs/venice2_defconfig
+++ b/configs/venice2_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x80110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFE000
+CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA124=y
 CONFIG_TARGET_VENICE2=y
-CONFIG_SPL_TEXT_BASE=0x80108000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
 CONFIG_SYS_STDIO_DEREGISTER=y
@@ -25,6 +25,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="tegra124-venice2"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
 CONFIG_DFU_MMC=y
diff --git a/configs/ventana_defconfig b/configs/ventana_defconfig
index 9ff4f1c8ac..ada36e65c4 100644
--- a/configs/ventana_defconfig
+++ b/configs/ventana_defconfig
@@ -3,10 +3,10 @@  CONFIG_ARCH_TEGRA=y
 CONFIG_SYS_TEXT_BASE=0x00110000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xFFFFE000
+CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TEGRA20=y
 CONFIG_TARGET_VENTANA=y
-CONFIG_SPL_TEXT_BASE=0x00108000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_USE_PREBOOT=y
 CONFIG_PREBOOT="usb start"
@@ -23,6 +23,7 @@  CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-ventana"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SPL_DM=y
diff --git a/configs/verdin-imx8mm_defconfig b/configs/verdin-imx8mm_defconfig
index f5b6e03251..60ef80b9ce 100644
--- a/configs/verdin-imx8mm_defconfig
+++ b/configs/verdin-imx8mm_defconfig
@@ -11,12 +11,12 @@  CONFIG_SYS_I2C_MXC_I2C1=y
 CONFIG_SYS_I2C_MXC_I2C2=y
 CONFIG_SYS_I2C_MXC_I2C3=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x7E1000
 CONFIG_TARGET_VERDIN_IMX8MM=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x7E1000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_EXTERNAL_OFFSET=0x3000
@@ -60,6 +60,7 @@  CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx8mm-verdin"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/vexpress_ca15_tc2_defconfig b/configs/vexpress_ca15_tc2_defconfig
index d2a5977442..89a8fb6672 100644
--- a/configs/vexpress_ca15_tc2_defconfig
+++ b/configs/vexpress_ca15_tc2_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_MMC=y
 # CONFIG_CMD_NFS is not set
 # CONFIG_CMD_MISC is not set
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xFF80000
 CONFIG_MTD=y
diff --git a/configs/vexpress_ca5x2_defconfig b/configs/vexpress_ca5x2_defconfig
index bedf99a7e1..66227375f6 100644
--- a/configs/vexpress_ca5x2_defconfig
+++ b/configs/vexpress_ca5x2_defconfig
@@ -20,6 +20,7 @@  CONFIG_CMD_MMC=y
 # CONFIG_CMD_NFS is not set
 # CONFIG_CMD_MISC is not set
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xFF80000
 CONFIG_MTD=y
diff --git a/configs/vexpress_ca9x4_defconfig b/configs/vexpress_ca9x4_defconfig
index 8234b5d1bb..0e30f09967 100644
--- a/configs/vexpress_ca9x4_defconfig
+++ b/configs/vexpress_ca9x4_defconfig
@@ -21,6 +21,7 @@  CONFIG_CMD_MMC=y
 # CONFIG_CMD_NFS is not set
 # CONFIG_CMD_MISC is not set
 CONFIG_CMD_UBI=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x47F80000
 CONFIG_MTD=y
diff --git a/configs/vf610twr_defconfig b/configs/vf610twr_defconfig
index 2849ddd9a8..07779f390a 100644
--- a/configs/vf610twr_defconfig
+++ b/configs/vf610twr_defconfig
@@ -32,6 +32,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=fsl_nfc:128k(vf-bcb)ro,1408k(u-boot)ro,512k(u-
 CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="vf610-twr"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/vf610twr_nand_defconfig b/configs/vf610twr_nand_defconfig
index 9bf8ea2091..98a4f6b059 100644
--- a/configs/vf610twr_nand_defconfig
+++ b/configs/vf610twr_nand_defconfig
@@ -32,6 +32,7 @@  CONFIG_MTDPARTS_DEFAULT="mtdparts=fsl_nfc:128k(vf-bcb)ro,1408k(u-boot)ro,512k(u-
 CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="vf610-twr"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM=y
diff --git a/configs/vining_2000_defconfig b/configs/vining_2000_defconfig
index a645667a91..f4ce45e9d7 100644
--- a/configs/vining_2000_defconfig
+++ b/configs/vining_2000_defconfig
@@ -10,6 +10,7 @@  CONFIG_ENV_OFFSET=0x80000
 CONFIG_MX6_DDRCAL=y
 CONFIG_TARGET_SOFTING_VINING_2000=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
@@ -17,7 +18,6 @@  CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0x90000
 CONFIG_SPL_LIBDISK_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/softing/vining_2000/imximage.cfg"
@@ -55,6 +55,7 @@  CONFIG_CMD_FS_GENERIC=y
 CONFIG_EFI_PARTITION=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6sx-softing-vining-2000"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/vme8349_defconfig b/configs/vme8349_defconfig
index 66c3c96f2d..286b5837d3 100644
--- a/configs/vme8349_defconfig
+++ b/configs/vme8349_defconfig
@@ -110,6 +110,7 @@  CONFIG_CMD_TSI148=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_DATE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_ENV_ADDR=0xFFFC0000
 CONFIG_ENV_ADDR_REDUND=0xFFFE0000
diff --git a/configs/wandboard_defconfig b/configs/wandboard_defconfig
index 8febe56f2e..5b0fdc7732 100644
--- a/configs/wandboard_defconfig
+++ b/configs/wandboard_defconfig
@@ -11,13 +11,13 @@  CONFIG_SYS_I2C_MXC_I2C1=y
 CONFIG_SYS_I2C_MXC_I2C2=y
 CONFIG_SYS_I2C_MXC_I2C3=y
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_CMD_HDMIDETECT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
@@ -48,6 +48,7 @@  CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6dl-wandboard-revd1"
 CONFIG_OF_LIST="imx6q-wandboard-revd1 imx6qp-wandboard-revd1 imx6dl-wandboard-revd1"
 CONFIG_MULTI_DTB_FIT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/warp7_bl33_defconfig b/configs/warp7_bl33_defconfig
index 38aeab69f8..1638ada4e0 100644
--- a/configs/warp7_bl33_defconfig
+++ b/configs/warp7_bl33_defconfig
@@ -1,6 +1,5 @@ 
 CONFIG_ARM=y
 CONFIG_ARCH_MX7=y
-CONFIG_SYS_TEXT_BASE=0x87800000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x80000
 CONFIG_DM_GPIO=y
@@ -32,6 +31,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7s-warp"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DFU_MMC=y
diff --git a/configs/warp7_defconfig b/configs/warp7_defconfig
index 70fa486e9e..88b1a78269 100644
--- a/configs/warp7_defconfig
+++ b/configs/warp7_defconfig
@@ -1,6 +1,5 @@ 
 CONFIG_ARM=y
 CONFIG_ARCH_MX7=y
-CONFIG_SYS_TEXT_BASE=0x87800000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xC0000
 CONFIG_DM_GPIO=y
@@ -38,6 +37,7 @@  CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="imx7s-warp"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DFU_MMC=y
diff --git a/configs/warp_defconfig b/configs/warp_defconfig
index e981f5175b..255f319ec8 100644
--- a/configs/warp_defconfig
+++ b/configs/warp_defconfig
@@ -27,6 +27,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set
diff --git a/configs/wb45n_defconfig b/configs/wb45n_defconfig
index 5728cfb454..7b6a934eca 100644
--- a/configs/wb45n_defconfig
+++ b/configs/wb45n_defconfig
@@ -7,11 +7,11 @@  CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_OFFSET=0xA0000
+CONFIG_SPL_TEXT_BASE=0x300000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0xC0000
-CONFIG_SPL_TEXT_BASE=0x300000
 CONFIG_FIT=y
 CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9X5,SYS_USE_NANDFLASH"
 CONFIG_BOOTDELAY=3
@@ -30,6 +30,7 @@  CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_MTDPARTS=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/wb50n_defconfig b/configs/wb50n_defconfig
index 86a8549406..63e2b7d98d 100644
--- a/configs/wb50n_defconfig
+++ b/configs/wb50n_defconfig
@@ -7,11 +7,11 @@  CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_OFFSET=0xA0000
+CONFIG_SPL_TEXT_BASE=0x300000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_ENV_OFFSET_REDUND=0xC0000
-CONFIG_SPL_TEXT_BASE=0x300000
 CONFIG_FIT=y
 CONFIG_SYS_EXTRA_OPTIONS="SAMA5D3,SYS_USE_NANDFLASH"
 CONFIG_BOOTDELAY=3
@@ -29,6 +29,7 @@  CONFIG_CMD_NAND_TRIMFFS=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
diff --git a/configs/x530_defconfig b/configs/x530_defconfig
index de077cb71f..51c90b9bc3 100644
--- a/configs/x530_defconfig
+++ b/configs/x530_defconfig
@@ -11,12 +11,12 @@  CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x24000
 CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
-CONFIG_SPL_TEXT_BASE=0x40000030
 CONFIG_DEBUG_UART=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
@@ -47,6 +47,7 @@  CONFIG_CMD_FS_GENERIC=y
 CONFIG_CMD_MTDPARTS=y
 CONFIG_CMD_UBI=y
 CONFIG_DEFAULT_DEVICE_TREE="armada-385-atl-x530"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_ADDR=0x100000
 CONFIG_SPL_OF_TRANSLATE=y
 CONFIG_BLK=y
diff --git a/configs/xfi3_defconfig b/configs/xfi3_defconfig
index 42362ee296..5d76c94b90 100644
--- a/configs/xfi3_defconfig
+++ b/configs/xfi3_defconfig
@@ -5,11 +5,11 @@  CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x4000
+CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_TARGET_XFI3=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
-CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyAMA0,115200n8 "
@@ -29,6 +29,7 @@  CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_MXS_GPIO=y
 CONFIG_MMC_MXS=y
diff --git a/configs/xilinx_zynq_virt_defconfig b/configs/xilinx_zynq_virt_defconfig
index 5da7440af2..a829ba7a6e 100644
--- a/configs/xilinx_zynq_virt_defconfig
+++ b/configs/xilinx_zynq_virt_defconfig
@@ -47,6 +47,7 @@  CONFIG_CMD_MTDPARTS_SHOW_NET_SIZES=y
 CONFIG_CMD_UBI=y
 CONFIG_DEFAULT_DEVICE_TREE="zynq-zc706"
 CONFIG_OF_LIST="zynq-zc702 zynq-zc706 zynq-zc770-xm010 zynq-zc770-xm011 zynq-zc770-xm011-x16 zynq-zc770-xm012 zynq-zc770-xm013 zynq-cc108 zynq-microzed zynq-minized zynq-picozed zynq-zed zynq-zturn zynq-zybo zynq-zybo-z7 zynq-dlc20-rev1.0"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/xilinx_zynqmp_r5_defconfig b/configs/xilinx_zynqmp_r5_defconfig
index 1d1112f63b..db7717f6e2 100644
--- a/configs/xilinx_zynqmp_r5_defconfig
+++ b/configs/xilinx_zynqmp_r5_defconfig
@@ -13,6 +13,7 @@  CONFIG_SYS_PROMPT="ZynqMP r5> "
 CONFIG_CMD_BOOTSTAGE=y
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="zynqmp-r5"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ZYNQ_SERIAL=y
 CONFIG_TIMER=y
diff --git a/configs/xpress_defconfig b/configs/xpress_defconfig
index 04b0a14f9d..c3a4c291b0 100644
--- a/configs/xpress_defconfig
+++ b/configs/xpress_defconfig
@@ -28,6 +28,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SUPPORT_EMMC_BOOT=y
diff --git a/configs/xpress_spl_defconfig b/configs/xpress_spl_defconfig
index 7cae666676..3d24d8bdf4 100644
--- a/configs/xpress_spl_defconfig
+++ b/configs/xpress_spl_defconfig
@@ -7,12 +7,12 @@  CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x80000
 CONFIG_TARGET_XPRESS=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
@@ -39,6 +39,7 @@  CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SUPPORT_EMMC_BOOT=y
diff --git a/configs/zc5202_defconfig b/configs/zc5202_defconfig
index 4c298cb4da..788d8c49b1 100644
--- a/configs/zc5202_defconfig
+++ b/configs/zc5202_defconfig
@@ -8,6 +8,7 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x10000
 CONFIG_TARGET_ZC5202=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
@@ -15,7 +16,6 @@  CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6Q"
 CONFIG_BOOTDELAY=3
@@ -37,6 +37,7 @@  CONFIG_CMD_PCI=y
 CONFIG_CMD_SF=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/zc5601_defconfig b/configs/zc5601_defconfig
index e8f4736541..87d37ab563 100644
--- a/configs/zc5601_defconfig
+++ b/configs/zc5601_defconfig
@@ -8,6 +8,7 @@  CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x0
 CONFIG_SYS_SPI_U_BOOT_OFFS=0x10000
 CONFIG_TARGET_ZC5601=y
+CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
@@ -15,7 +16,6 @@  CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_SPL_TEXT_BASE=0x00908000
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6Q"
 CONFIG_BOOTDELAY=3
@@ -36,6 +36,7 @@  CONFIG_CMD_MMC=y
 CONFIG_CMD_SF=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
diff --git a/configs/zynq_cse_nand_defconfig b/configs/zynq_cse_nand_defconfig
index 0c05a73a57..b38f3c22e2 100644
--- a/configs/zynq_cse_nand_defconfig
+++ b/configs/zynq_cse_nand_defconfig
@@ -47,6 +47,7 @@  CONFIG_SPL_STACK_R=y
 # CONFIG_CMD_MISC is not set
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="zynq-cse-nand"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set
 # CONFIG_DM_WARN is not set
diff --git a/configs/zynq_cse_nor_defconfig b/configs/zynq_cse_nor_defconfig
index abf9401313..5aa6358346 100644
--- a/configs/zynq_cse_nor_defconfig
+++ b/configs/zynq_cse_nor_defconfig
@@ -46,6 +46,7 @@  CONFIG_SPL_STACK_R=y
 # CONFIG_CMD_MISC is not set
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="zynq-cse-nor"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set
 # CONFIG_DM_WARN is not set
diff --git a/configs/zynq_cse_qspi_defconfig b/configs/zynq_cse_qspi_defconfig
index 462dff8942..e2969f556a 100644
--- a/configs/zynq_cse_qspi_defconfig
+++ b/configs/zynq_cse_qspi_defconfig
@@ -55,6 +55,7 @@  CONFIG_SPL_SPI_LOAD=y
 # CONFIG_CMD_MISC is not set
 CONFIG_OF_EMBED=y
 CONFIG_DEFAULT_DEVICE_TREE="zynq-cse-qspi-single"
+CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set
 # CONFIG_DM_WARN is not set
diff --git a/env/Kconfig b/env/Kconfig
index 38e7fadbb9..995312da5c 100644
--- a/env/Kconfig
+++ b/env/Kconfig
@@ -6,6 +6,12 @@  config ENV_SUPPORT
 config SAVEENV
 	def_bool y if CMD_SAVEENV
 
+config ENV_OVERWRITE
+	bool "Enable overwriting environment"
+	help
+	  Use this to permit overriding of certain environmental variables
+	  like Ethernet and Serial
+
 config ENV_IS_NOWHERE
 	bool "Environment is not stored"
 	default y if !ENV_IS_IN_EEPROM && !ENV_IS_IN_EXT4 && \
diff --git a/include/configs/10m50_devboard.h b/include/configs/10m50_devboard.h
index 6abfe393fc..768b4a6dfc 100644
--- a/include/configs/10m50_devboard.h
+++ b/include/configs/10m50_devboard.h
@@ -62,8 +62,6 @@ 
  * (which is common practice).
  */
 
-#define CONFIG_ENV_OVERWRITE		/* Serial change Ok	*/
-
 /*
  * MISC
  */
diff --git a/include/configs/3c120_devboard.h b/include/configs/3c120_devboard.h
index 445eef8b15..30bbd716b2 100644
--- a/include/configs/3c120_devboard.h
+++ b/include/configs/3c120_devboard.h
@@ -62,8 +62,6 @@ 
  * (which is common practice).
  */
 
-#define CONFIG_ENV_OVERWRITE		/* Serial change Ok	*/
-
 /*
  * MISC
  */
diff --git a/include/configs/B4860QDS.h b/include/configs/B4860QDS.h
index a515bf9530..6e077d878b 100644
--- a/include/configs/B4860QDS.h
+++ b/include/configs/B4860QDS.h
@@ -95,8 +95,6 @@ 
 #define I2C_MUX_CH_DPM			0xa
 #define I2C_DPM_ADDR			0x28
 
-#define CONFIG_ENV_OVERWRITE
-
 #if defined(CONFIG_SPIFLASH)
 #elif defined(CONFIG_SDCARD)
 #define CONFIG_SYS_MMC_ENV_DEV          0
diff --git a/include/configs/BSC9131RDB.h b/include/configs/BSC9131RDB.h
index 879173f6f2..1b222d6d35 100644
--- a/include/configs/BSC9131RDB.h
+++ b/include/configs/BSC9131RDB.h
@@ -40,8 +40,6 @@ 
 
 /* High Level Configuration Options */
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_DDR_CLK_FREQ	66666666 /* DDRCLK on 9131 RDB */
 #if defined(CONFIG_SYS_CLK_100)
 #define CONFIG_SYS_CLK_FREQ    100000000 /* SYSCLK for 9131 RDB */
diff --git a/include/configs/BSC9132QDS.h b/include/configs/BSC9132QDS.h
index ac37ae7cb8..6843a83a13 100644
--- a/include/configs/BSC9132QDS.h
+++ b/include/configs/BSC9132QDS.h
@@ -77,8 +77,6 @@ 
 #define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
 #endif
 
-#define CONFIG_ENV_OVERWRITE
-
 #if defined(CONFIG_SYS_CLK_100_DDR_100)
 #define CONFIG_SYS_CLK_FREQ	100000000
 #define CONFIG_DDR_CLK_FREQ	100000000
diff --git a/include/configs/C29XPCIE.h b/include/configs/C29XPCIE.h
index 9a8cba6b7c..ee1a4aa9e5 100644
--- a/include/configs/C29XPCIE.h
+++ b/include/configs/C29XPCIE.h
@@ -88,8 +88,6 @@ 
 #define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
 #endif
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_DDR_CLK_FREQ	100000000
 #define CONFIG_SYS_CLK_FREQ	66666666
 
diff --git a/include/configs/M52277EVB.h b/include/configs/M52277EVB.h
index 8261f4811c..8a52f809c7 100644
--- a/include/configs/M52277EVB.h
+++ b/include/configs/M52277EVB.h
@@ -164,7 +164,6 @@ 
  * Environment is not embedded in u-boot. First time runing may have env
  * crc error warning if there is no correct environment on the flash.
  */
-#define CONFIG_ENV_OVERWRITE		1
 
 /*-----------------------------------------------------------------------
  * FLASH organization
diff --git a/include/configs/M54418TWR.h b/include/configs/M54418TWR.h
index 2866bfd85f..5447f84ca1 100644
--- a/include/configs/M54418TWR.h
+++ b/include/configs/M54418TWR.h
@@ -211,8 +211,6 @@ 
  * Environment is embedded in u-boot in the second sector of the flash
  */
 
-#undef CONFIG_ENV_OVERWRITE
-
 /* FLASH organization */
 #define CONFIG_SYS_FLASH_BASE		CONFIG_SYS_CS0_BASE
 
diff --git a/include/configs/M54451EVB.h b/include/configs/M54451EVB.h
index ec4284216f..f5bafb70e7 100644
--- a/include/configs/M54451EVB.h
+++ b/include/configs/M54451EVB.h
@@ -177,7 +177,6 @@ 
  * Environment is not embedded in u-boot. First time runing may have env
  * crc error warning if there is no correct environment on the flash.
  */
-#undef CONFIG_ENV_OVERWRITE
 
 /* FLASH organization */
 #define CONFIG_SYS_FLASH_BASE		CONFIG_SYS_CS0_BASE
diff --git a/include/configs/M54455EVB.h b/include/configs/M54455EVB.h
index 291adeaf0d..f3621d6326 100644
--- a/include/configs/M54455EVB.h
+++ b/include/configs/M54455EVB.h
@@ -228,7 +228,6 @@ 
  * Environment is not embedded in u-boot. First time runing may have env
  * crc error warning if there is no correct environment on the flash.
  */
-#undef CONFIG_ENV_OVERWRITE
 
 /*-----------------------------------------------------------------------
  * FLASH organization
diff --git a/include/configs/MCR3000.h b/include/configs/MCR3000.h
index 557c2ebcdb..48e9ecdb80 100644
--- a/include/configs/MCR3000.h
+++ b/include/configs/MCR3000.h
@@ -91,7 +91,6 @@ 
 /* Environment Configuration */
 
 /* environment is in FLASH */
-#define CONFIG_ENV_OVERWRITE	1
 
 /* Ethernet configuration part */
 #define CONFIG_SYS_DISCOVER_PHY		1
diff --git a/include/configs/MPC8308RDB.h b/include/configs/MPC8308RDB.h
index eccbe58676..af2916bf75 100644
--- a/include/configs/MPC8308RDB.h
+++ b/include/configs/MPC8308RDB.h
@@ -279,8 +279,6 @@ 
  * Environment Configuration
  */
 
-#define CONFIG_ENV_OVERWRITE
-
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
 #define CONFIG_HAS_ETH1
diff --git a/include/configs/MPC8313ERDB_NAND.h b/include/configs/MPC8313ERDB_NAND.h
index e70b90765a..2db0c6fd78 100644
--- a/include/configs/MPC8313ERDB_NAND.h
+++ b/include/configs/MPC8313ERDB_NAND.h
@@ -335,7 +335,6 @@ 
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_NETDEV		"eth1"
 
diff --git a/include/configs/MPC8313ERDB_NOR.h b/include/configs/MPC8313ERDB_NOR.h
index 38245860ee..c223ea5613 100644
--- a/include/configs/MPC8313ERDB_NOR.h
+++ b/include/configs/MPC8313ERDB_NOR.h
@@ -304,7 +304,6 @@ 
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_NETDEV		"eth1"
 
diff --git a/include/configs/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h
index da68f3ccca..294f063990 100644
--- a/include/configs/MPC8315ERDB.h
+++ b/include/configs/MPC8315ERDB.h
@@ -331,8 +331,6 @@ 
  * Environment Configuration
  */
 
-#define CONFIG_ENV_OVERWRITE
-
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
 #define CONFIG_HAS_ETH1
diff --git a/include/configs/MPC8323ERDB.h b/include/configs/MPC8323ERDB.h
index eaa95bbeff..865ce7107a 100644
--- a/include/configs/MPC8323ERDB.h
+++ b/include/configs/MPC8323ERDB.h
@@ -243,7 +243,6 @@ 
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_HAS_ETH0		/* add support for "ethaddr" */
 #define CONFIG_HAS_ETH1		/* add support for "eth1addr" */
diff --git a/include/configs/MPC832XEMDS.h b/include/configs/MPC832XEMDS.h
index d2d1b2fa47..3b384c7473 100644
--- a/include/configs/MPC832XEMDS.h
+++ b/include/configs/MPC832XEMDS.h
@@ -266,7 +266,6 @@ 
 
 /*
  * Environment Configuration
- */ #define CONFIG_ENV_OVERWRITE
 
 #if defined(CONFIG_UEC_ETH)
 #define CONFIG_HAS_ETH0
diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h
index 4707dcf1ab..010496c6a9 100644
--- a/include/configs/MPC8349EMDS.h
+++ b/include/configs/MPC8349EMDS.h
@@ -317,7 +317,6 @@ 
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
 
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH1
diff --git a/include/configs/MPC8349EMDS_SDRAM.h b/include/configs/MPC8349EMDS_SDRAM.h
index d92312b408..00b83e5343 100644
--- a/include/configs/MPC8349EMDS_SDRAM.h
+++ b/include/configs/MPC8349EMDS_SDRAM.h
@@ -374,7 +374,6 @@ 
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
 
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH1
diff --git a/include/configs/MPC8349ITX.h b/include/configs/MPC8349ITX.h
index dd517639ea..f50cdd717c 100644
--- a/include/configs/MPC8349ITX.h
+++ b/include/configs/MPC8349ITX.h
@@ -337,7 +337,6 @@  boards, we say we have two, but don't display a message if we find only one. */
 /*
  * Environment
  */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_LOADS_ECHO	/* echo on for serial download */
 #define CONFIG_SYS_LOADS_BAUD_CHANGE	/* allow baudrate change */
@@ -389,7 +388,6 @@  boards, we say we have two, but don't display a message if we find only one. */
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_NETDEV		"eth0"
 
diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h
index b5660f9ff5..0b6d019047 100644
--- a/include/configs/MPC837XEMDS.h
+++ b/include/configs/MPC837XEMDS.h
@@ -332,8 +332,6 @@  extern int board_pci_host_broken(void);
  * Environment Configuration
  */
 
-#define CONFIG_ENV_OVERWRITE
-
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
 #define CONFIG_HAS_ETH1
diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h
index 7ff0b77db5..ae368a1f1e 100644
--- a/include/configs/MPC837XERDB.h
+++ b/include/configs/MPC837XERDB.h
@@ -349,7 +349,6 @@ 
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_HAS_FSL_DR_USB
 #define CONFIG_USB_EHCI_FSL
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index 340574a985..85553272e8 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -40,9 +40,6 @@ 
 #define CONFIG_PCI_INDIRECT_BRIDGE 1	/* indirect PCI bridge support */
 #define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
 
-
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_SYS_CLK_FREQ	get_board_sys_clk() /* sysclk for MPC85xx */
 #define CONFIG_DDR_CLK_FREQ	get_board_ddr_clk()
 #define CONFIG_ICS307_REFCLK_HZ	33333000  /* ICS307 clock chip ref freq */
diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h
index f78782a1c1..611370e319 100644
--- a/include/configs/MPC8540ADS.h
+++ b/include/configs/MPC8540ADS.h
@@ -28,7 +28,6 @@ 
 
 #define CONFIG_PCI_INDIRECT_BRIDGE
 #define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
-#define CONFIG_ENV_OVERWRITE
 
 /*
  * sysclk for MPC85xx
diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h
index b2a3201072..5da722cf60 100644
--- a/include/configs/MPC8541CDS.h
+++ b/include/configs/MPC8541CDS.h
@@ -17,7 +17,6 @@ 
 
 #define CONFIG_PCI_INDIRECT_BRIDGE
 #define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_FSL_VIA
 
diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h
index c9f193fc46..1c1f999c8d 100644
--- a/include/configs/MPC8544DS.h
+++ b/include/configs/MPC8544DS.h
@@ -18,7 +18,6 @@ 
 #define CONFIG_PCI_INDIRECT_BRIDGE 1	/* indirect PCI bridge support */
 #define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
 
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_INTERRUPTS		/* enable pci, srio, ddr interrupts */
 
 #ifndef __ASSEMBLY__
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index de2bfd8f2f..db314c386e 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -21,7 +21,6 @@ 
 #undef CONFIG_PCI2
 #define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
 
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_INTERRUPTS		/* enable pci, srio, ddr interrupts */
 
 #define CONFIG_FSL_VIA
diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h
index d964b4e121..5bcf227716 100644
--- a/include/configs/MPC8555CDS.h
+++ b/include/configs/MPC8555CDS.h
@@ -17,7 +17,6 @@ 
 
 #define CONFIG_PCI_INDIRECT_BRIDGE
 #define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_FSL_VIA
 
diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h
index 97d8cc48ed..091b490ed9 100644
--- a/include/configs/MPC8560ADS.h
+++ b/include/configs/MPC8560ADS.h
@@ -30,7 +30,6 @@ 
 #define CONFIG_PCI_INDIRECT_BRIDGE
 #define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
 #undef CONFIG_ETHER_ON_FCC             /* cpm FCC ethernet support */
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_RESET_PHY_R	1	/* Call reset_phy() */
 
 /*
diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h
index a0bd5f4d40..5f80f054d3 100644
--- a/include/configs/MPC8568MDS.h
+++ b/include/configs/MPC8568MDS.h
@@ -17,7 +17,6 @@ 
 #define CONFIG_FSL_PCI_INIT	1	/* use common fsl pci init code */
 #define CONFIG_PCI_INDIRECT_BRIDGE 1	/* indirect PCI bridge support */
 #define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
-#define CONFIG_ENV_OVERWRITE
 
 #ifndef __ASSEMBLY__
 extern unsigned long get_clock_freq(void);
diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h
index beba848214..13bec4a1a8 100644
--- a/include/configs/MPC8569MDS.h
+++ b/include/configs/MPC8569MDS.h
@@ -16,7 +16,6 @@ 
 #define CONFIG_FSL_PCI_INIT	1	/* use common fsl pci init code */
 #define CONFIG_PCI_INDIRECT_BRIDGE 1	/* indirect PCI bridge support */
 #define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
-#define CONFIG_ENV_OVERWRITE
 
 #ifndef __ASSEMBLY__
 extern unsigned long get_clock_freq(void);
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index 3243f39df4..b8cc6b6a09 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -31,8 +31,6 @@ 
 #define CONFIG_PCI_INDIRECT_BRIDGE 1	/* indirect PCI bridge support */
 #define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_SYS_CLK_FREQ	get_board_sys_clk() /* sysclk for MPC85xx */
 #define CONFIG_DDR_CLK_FREQ	get_board_ddr_clk() /* ddrclk for MPC85xx */
 #define CONFIG_ICS307_REFCLK_HZ	33333000  /* ICS307 clock chip ref freq */
diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
index b2acc72973..8b221ed416 100644
--- a/include/configs/MPC8610HPCD.h
+++ b/include/configs/MPC8610HPCD.h
@@ -41,7 +41,6 @@ 
 #define CONFIG_PCI_INDIRECT_BRIDGE 1	/* indirect PCI bridge support */
 #define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
 
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_INTERRUPTS		/* enable pci, srio, ddr interrupts */
 
 #define CONFIG_BAT_RW		1	/* Use common BAT rw code */
diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index edbeeefdd4..0cdf7b4624 100644
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -44,8 +44,6 @@ 
 #define CONFIG_FSL_PCI_INIT	1	/* Use common FSL init code */
 #define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_BAT_RW		1	/* Use common BAT rw code */
 #define CONFIG_SYS_NUM_ADDR_MAP 8	/* Number of addr map slots = 8 dbats */
 
diff --git a/include/configs/MigoR.h b/include/configs/MigoR.h
index b6f315a47b..026ffbeb6c 100644
--- a/include/configs/MigoR.h
+++ b/include/configs/MigoR.h
@@ -73,7 +73,6 @@ 
 #undef  CONFIG_SYS_DIRECT_FLASH_TFTP
 
 /* ENV setting */
-#define CONFIG_ENV_OVERWRITE	1
 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
 
 /* Board Clock */
diff --git a/include/configs/P1010RDB.h b/include/configs/P1010RDB.h
index 8f709a6cac..e3b4f2aa58 100644
--- a/include/configs/P1010RDB.h
+++ b/include/configs/P1010RDB.h
@@ -181,8 +181,6 @@ 
 #define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
 #endif
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_DDR_CLK_FREQ	66666666 /* DDRCLK on P1010 RDB */
 #define CONFIG_SYS_CLK_FREQ	66666666 /* SYSCLK for P1010 RDB */
 
diff --git a/include/configs/P1023RDB.h b/include/configs/P1023RDB.h
index 6bf3cd5950..5c29a4f274 100644
--- a/include/configs/P1023RDB.h
+++ b/include/configs/P1023RDB.h
@@ -211,7 +211,6 @@  extern unsigned long get_clock_freq(void);
 /*
  * Environment
  */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_LOADS_ECHO		/* echo on for serial download */
 #define CONFIG_SYS_LOADS_BAUD_CHANGE	/* allow baudrate change */
diff --git a/include/configs/P2041RDB.h b/include/configs/P2041RDB.h
index 94cbe10dd3..d46ac3509e 100644
--- a/include/configs/P2041RDB.h
+++ b/include/configs/P2041RDB.h
@@ -46,8 +46,6 @@ 
 #define CONFIG_SRIO_PCIE_BOOT_MASTER
 #define CONFIG_SYS_DPAA_RMAN		/* RMan */
 
-#define CONFIG_ENV_OVERWRITE
-
 #if defined(CONFIG_SPIFLASH)
 #elif defined(CONFIG_SDCARD)
 	#define CONFIG_FSL_FIXED_MMC_LOCATION
diff --git a/include/configs/SBx81LIFKW.h b/include/configs/SBx81LIFKW.h
index 8f31fc4c74..88ec41fe4f 100644
--- a/include/configs/SBx81LIFKW.h
+++ b/include/configs/SBx81LIFKW.h
@@ -91,7 +91,6 @@ 
 #define CONFIG_MVGBE	/* Enable kirkwood Gbe Controller Driver */
 #define CONFIG_MVGBE_PORTS	{1, 0}	/* enable a single port */
 #define CONFIG_PHY_BASE_ADR	0x01
-#define CONFIG_ENV_OVERWRITE	/* ethaddr can be reprogrammed */
 #endif /* CONFIG_CMD_NET */
 
 #define CONFIG_SYS_LOAD_ADDR  0x1000000      /* default location for tftp and bootm */
diff --git a/include/configs/SBx81LIFXCAT.h b/include/configs/SBx81LIFXCAT.h
index f4440e5764..3e0a6bf509 100644
--- a/include/configs/SBx81LIFXCAT.h
+++ b/include/configs/SBx81LIFXCAT.h
@@ -91,7 +91,6 @@ 
 #define CONFIG_MVGBE	/* Enable kirkwood Gbe Controller Driver */
 #define CONFIG_MVGBE_PORTS	{1, 0}	/* enable a single port */
 #define CONFIG_PHY_BASE_ADR	0x01
-#define CONFIG_ENV_OVERWRITE	/* ethaddr can be reprogrammed */
 #endif /* CONFIG_CMD_NET */
 
 #define CONFIG_SYS_LOAD_ADDR  0x1000000      /* default location for tftp and bootm */
diff --git a/include/configs/T102xQDS.h b/include/configs/T102xQDS.h
index 53ae961837..7ad0ef8c96 100644
--- a/include/configs/T102xQDS.h
+++ b/include/configs/T102xQDS.h
@@ -25,8 +25,6 @@ 
 #define CONFIG_SYS_FSL_CPC		/* Corenet Platform Cache */
 #define CONFIG_SYS_NUM_CPC		CONFIG_SYS_NUM_DDR_CTLRS
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_DEEP_SLEEP
 
 #ifdef CONFIG_RAMBOOT_PBL
diff --git a/include/configs/T102xRDB.h b/include/configs/T102xRDB.h
index f5d9657444..556344a8be 100644
--- a/include/configs/T102xRDB.h
+++ b/include/configs/T102xRDB.h
@@ -25,8 +25,6 @@ 
 #define CONFIG_SYS_FSL_CPC		/* Corenet Platform Cache */
 #define CONFIG_SYS_NUM_CPC		CONFIG_SYS_NUM_DDR_CTLRS
 
-#define CONFIG_ENV_OVERWRITE
-
 /* support deep sleep */
 #ifdef CONFIG_ARCH_T1024
 #define CONFIG_DEEP_SLEEP
diff --git a/include/configs/T1040QDS.h b/include/configs/T1040QDS.h
index 7ad018b6d7..163e8dd789 100644
--- a/include/configs/T1040QDS.h
+++ b/include/configs/T1040QDS.h
@@ -58,8 +58,6 @@ 
 #define CONFIG_FSL_PCI_INIT		/* Use common FSL init code */
 #define CONFIG_SYS_PCI_64BIT		/* enable 64-bit PCI resources */
 
-#define CONFIG_ENV_OVERWRITE
-
 #ifdef CONFIG_MTD_NOR_FLASH
 #if defined(CONFIG_SPIFLASH)
 #elif defined(CONFIG_SDCARD)
diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h
index 4237dfcd6c..dab5fb8e9a 100644
--- a/include/configs/T104xRDB.h
+++ b/include/configs/T104xRDB.h
@@ -156,8 +156,6 @@  $(SRCTREE)/board/freescale/t104xrdb/t1042d4_sd_rcw.cfg
 
 #define CONFIG_SYS_PCI_64BIT		/* enable 64-bit PCI resources */
 
-#define CONFIG_ENV_OVERWRITE
-
 #if defined(CONFIG_SPIFLASH)
 #elif defined(CONFIG_SDCARD)
 #define CONFIG_SYS_MMC_ENV_DEV          0
diff --git a/include/configs/T208xQDS.h b/include/configs/T208xQDS.h
index c54f7f53e5..ac7e8833f2 100644
--- a/include/configs/T208xQDS.h
+++ b/include/configs/T208xQDS.h
@@ -33,7 +33,6 @@ 
 
 #define CONFIG_SYS_FSL_CPC	/* Corenet Platform Cache */
 #define CONFIG_SYS_NUM_CPC	CONFIG_SYS_NUM_DDR_CTLRS
-#define CONFIG_ENV_OVERWRITE
 
 #ifdef CONFIG_RAMBOOT_PBL
 #define CONFIG_SYS_FSL_PBL_PBI board/freescale/t208xqds/t208x_pbi.cfg
diff --git a/include/configs/T208xRDB.h b/include/configs/T208xRDB.h
index 70eafc3e28..f1073d153f 100644
--- a/include/configs/T208xRDB.h
+++ b/include/configs/T208xRDB.h
@@ -27,7 +27,6 @@ 
 
 #define CONFIG_SYS_FSL_CPC	/* Corenet Platform Cache */
 #define CONFIG_SYS_NUM_CPC	CONFIG_SYS_NUM_DDR_CTLRS
-#define CONFIG_ENV_OVERWRITE
 
 #ifdef CONFIG_RAMBOOT_PBL
 #define CONFIG_SYS_FSL_PBL_PBI board/freescale/t208xrdb/t2080_pbi.cfg
diff --git a/include/configs/T4240RDB.h b/include/configs/T4240RDB.h
index 9832f85405..680848e5e3 100644
--- a/include/configs/T4240RDB.h
+++ b/include/configs/T4240RDB.h
@@ -66,8 +66,6 @@ 
 #define CONFIG_PCIE3			/* PCIE controller 3 */
 #define CONFIG_SYS_PCI_64BIT		/* enable 64-bit PCI resources */
 
-#define CONFIG_ENV_OVERWRITE
-
 /*
  * These can be toggled for performance analysis, otherwise use default.
  */
diff --git a/include/configs/UCP1020.h b/include/configs/UCP1020.h
index cfc9567332..e5270cfcd3 100644
--- a/include/configs/UCP1020.h
+++ b/include/configs/UCP1020.h
@@ -148,8 +148,6 @@ 
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE	/* start of monitor */
 #endif
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_LBA48
 
diff --git a/include/configs/adp-ae3xx.h b/include/configs/adp-ae3xx.h
index 48dfe68ff9..6a65f7a292 100644
--- a/include/configs/adp-ae3xx.h
+++ b/include/configs/adp-ae3xx.h
@@ -199,7 +199,6 @@ 
 #define CONFIG_SYS_MAX_FLASH_SECT	512
 
 /* environments */
-#define CONFIG_ENV_OVERWRITE
 
 
 /* SPI FLASH */
diff --git a/include/configs/adp-ag101p.h b/include/configs/adp-ag101p.h
index 2c316a76e1..e37369b01e 100644
--- a/include/configs/adp-ag101p.h
+++ b/include/configs/adp-ag101p.h
@@ -317,7 +317,6 @@ 
 #define CONFIG_SYS_MAX_FLASH_SECT	512
 
 /* environments */
-#define CONFIG_ENV_OVERWRITE
 
 /*
  * For booting Linux, the board info and command line data
diff --git a/include/configs/advantech_dms-ba16.h b/include/configs/advantech_dms-ba16.h
index d44028d510..298ab523f2 100644
--- a/include/configs/advantech_dms-ba16.h
+++ b/include/configs/advantech_dms-ba16.h
@@ -59,7 +59,6 @@ 
 /* Serial Flash */
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_LOADADDR	0x12000000
 
diff --git a/include/configs/am3517_crane.h b/include/configs/am3517_crane.h
index 5c00191f4d..1bff37957a 100644
--- a/include/configs/am3517_crane.h
+++ b/include/configs/am3517_crane.h
@@ -57,7 +57,6 @@ 
 #define CONFIG_SYS_NS16550_COM3		OMAP34XX_UART3
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_SYS_BAUDRATE_TABLE	{4800, 9600, 19200, 38400, 57600,\
 					115200}
 
diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h
index cc5e8314c7..00eff22708 100644
--- a/include/configs/am3517_evm.h
+++ b/include/configs/am3517_evm.h
@@ -19,7 +19,6 @@ 
 /* Hardware drivers */
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /*
  * USB configuration
diff --git a/include/configs/apalis-imx8.h b/include/configs/apalis-imx8.h
index 08d34db106..eedab81d89 100644
--- a/include/configs/apalis-imx8.h
+++ b/include/configs/apalis-imx8.h
@@ -18,8 +18,6 @@ 
 #define USDHC2_BASE_ADDR		0x5b020000
 #define CONFIG_SUPPORT_EMMC_BOOT	/* eMMC specific */
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 
 /* Networking */
diff --git a/include/configs/apalis_imx6.h b/include/configs/apalis_imx6.h
index 38d0a6e2e9..6fdd2ed3ba 100644
--- a/include/configs/apalis_imx6.h
+++ b/include/configs/apalis_imx6.h
@@ -79,7 +79,6 @@ 
 #define CONFIG_IMX_VIDEO_SKIP
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Command definition */
 
diff --git a/include/configs/apf27.h b/include/configs/apf27.h
index cecd485e20..6ed3e6d1a0 100644
--- a/include/configs/apf27.h
+++ b/include/configs/apf27.h
@@ -65,7 +65,6 @@ 
  */
 #define	ACFG_MONITOR_OFFSET		0x00000000
 #define	CONFIG_SYS_MONITOR_LEN		0x00100000	/* 1MiB */
-#define	CONFIG_ENV_OVERWRITE
 #define CONFIG_ENV_RANGE		0X00080000	/* 512kB */
 #define	CONFIG_FIRMWARE_OFFSET		0x00200000
 #define	CONFIG_FIRMWARE_SIZE		0x00080000	/* 512kB  */
diff --git a/include/configs/apx4devkit.h b/include/configs/apx4devkit.h
index b66069c81a..83f283593b 100644
--- a/include/configs/apx4devkit.h
+++ b/include/configs/apx4devkit.h
@@ -22,7 +22,6 @@ 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 
 /* Environment */
-#define CONFIG_ENV_OVERWRITE
 
 /* Environment is in MMC */
 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
diff --git a/include/configs/armadillo-800eva.h b/include/configs/armadillo-800eva.h
index f85cd98140..06704e5e19 100644
--- a/include/configs/armadillo-800eva.h
+++ b/include/configs/armadillo-800eva.h
@@ -65,7 +65,6 @@ 
 #define CONFIG_SYS_FLASH_UNLOCK_TOUT	3000
 
 /* ENV setting */
-#define CONFIG_ENV_OVERWRITE	1
 
 /* SH Ether */
 #define CONFIG_SH_ETHER_USE_PORT	0
diff --git a/include/configs/arndale.h b/include/configs/arndale.h
index 308cd30cb3..9d6865f2bb 100644
--- a/include/configs/arndale.h
+++ b/include/configs/arndale.h
@@ -15,7 +15,6 @@ 
 #include <configs/exynos5-common.h>
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* MMC SPL */
 #define CONFIG_EXYNOS_SPL
diff --git a/include/configs/aspeed-common.h b/include/configs/aspeed-common.h
index 6815c5ff2c..1295a6cd19 100644
--- a/include/configs/aspeed-common.h
+++ b/include/configs/aspeed-common.h
@@ -46,7 +46,6 @@ 
  */
 
 #define CONFIG_BOOTCOMMAND		"bootm 20080000 20300000"
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"verify=yes\0"	\
diff --git a/include/configs/at91rm9200ek.h b/include/configs/at91rm9200ek.h
index 378f9dc48b..2ea0a11822 100644
--- a/include/configs/at91rm9200ek.h
+++ b/include/configs/at91rm9200ek.h
@@ -146,7 +146,6 @@ 
 
 /* default load address */
 #define CONFIG_SYS_LOAD_ADDR		CONFIG_SYS_SDRAM_BASE + SZ_16M
-#define CONFIG_ENV_OVERWRITE
 
 /*
  * Shell Settings
diff --git a/include/configs/ax25-ae350.h b/include/configs/ax25-ae350.h
index 34fc6b616e..bbae60b490 100644
--- a/include/configs/ax25-ae350.h
+++ b/include/configs/ax25-ae350.h
@@ -128,7 +128,6 @@ 
 #define CONFIG_SYS_MAX_FLASH_SECT	512
 
 /* environments */
-#define CONFIG_ENV_OVERWRITE
 
 /* SPI FLASH */
 
diff --git a/include/configs/bcm_ep_board.h b/include/configs/bcm_ep_board.h
index 273f08e5e1..d0d8f88c34 100644
--- a/include/configs/bcm_ep_board.h
+++ b/include/configs/bcm_ep_board.h
@@ -37,7 +37,6 @@ 
 #define CONFIG_SYS_INIT_SP_ADDR		CONFIG_SYS_TEXT_BASE
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Serial Info */
 #define CONFIG_SYS_NS16550_SERIAL
diff --git a/include/configs/bcmstb.h b/include/configs/bcmstb.h
index 24569f7d94..dda4b7ced3 100644
--- a/include/configs/bcmstb.h
+++ b/include/configs/bcmstb.h
@@ -143,7 +143,6 @@  extern phys_addr_t prior_stage_fdt_address;
 /*
  * Environment configuration.
  */
-#define CONFIG_ENV_OVERWRITE
 
 /*
  * Save the prior stage provided DTB.
diff --git a/include/configs/bg0900.h b/include/configs/bg0900.h
index 5a17a2a1c1..b541236361 100644
--- a/include/configs/bg0900.h
+++ b/include/configs/bg0900.h
@@ -11,7 +11,6 @@ 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 
 /* Environment */
-#define CONFIG_ENV_OVERWRITE
 
 /* FEC Ethernet on SoC */
 #ifdef	CONFIG_CMD_NET
diff --git a/include/configs/bk4r1.h b/include/configs/bk4r1.h
index f88172a05c..9caae63b6c 100644
--- a/include/configs/bk4r1.h
+++ b/include/configs/bk4r1.h
@@ -75,7 +75,6 @@ 
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 4 * SZ_1M)
 
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* NAND support */
 #define CONFIG_SYS_NAND_ONFI_DETECTION
diff --git a/include/configs/brppt2.h b/include/configs/brppt2.h
index e95769b2d7..333d3f44e2 100644
--- a/include/configs/brppt2.h
+++ b/include/configs/brppt2.h
@@ -36,7 +36,6 @@ 
 #define CONFIG_SYS_MALLOC_LEN		(10 * 1024 * 1024)
 
 /* Environment */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
 BUR_COMMON_ENV \
diff --git a/include/configs/bur_cfg_common.h b/include/configs/bur_cfg_common.h
index dff41239ba..50155368c1 100644
--- a/include/configs/bur_cfg_common.h
+++ b/include/configs/bur_cfg_common.h
@@ -31,8 +31,6 @@ 
 #define CONFIG_NETCONSOLE		1
 #define CONFIG_BOOTP_MAY_FAIL		/* if we don't have DHCP environment */
 
-#define CONFIG_ENV_OVERWRITE		/* Overwrite ethaddr / serial# */
-
 /* As stated above, the following choices are optional. */
 
 /* We set the max number of command args high to avoid HUSH bugs. */
diff --git a/include/configs/caddy2.h b/include/configs/caddy2.h
index 35f4b74727..e147af52d6 100644
--- a/include/configs/caddy2.h
+++ b/include/configs/caddy2.h
@@ -253,7 +253,6 @@ 
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
 
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
diff --git a/include/configs/capricorn-common.h b/include/configs/capricorn-common.h
index c671cb50af..b57e4878ff 100644
--- a/include/configs/capricorn-common.h
+++ b/include/configs/capricorn-common.h
@@ -144,7 +144,6 @@ 
 #define CONFIG_BOOTCOUNT_ENV
 
 /* Environment organisation */
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_SYS_MMC_ENV_DEV		0	/* USDHC1, eMMC */
 #define CONFIG_SYS_MMC_ENV_PART		2	/* 2nd boot partition */
 
diff --git a/include/configs/ci20.h b/include/configs/ci20.h
index 67f5bbe9d8..c574337e84 100644
--- a/include/configs/ci20.h
+++ b/include/configs/ci20.h
@@ -40,7 +40,6 @@ 
 
 /* Environment */
 #define CONFIG_SYS_MMC_ENV_DEV		0
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_SYS_CBSIZE	1024		/* Console I/O buffer size */
 #define CONFIG_SYS_MAXARGS	32		/* Max number of command args */
diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h
index fffea0da18..6ca8c48eb6 100644
--- a/include/configs/cm_t35.h
+++ b/include/configs/cm_t35.h
@@ -61,7 +61,6 @@ 
 #define CONFIG_SYS_NS16550_COM3		OMAP34XX_UART3
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_SYS_BAUDRATE_TABLE	{4800, 9600, 19200, 38400, 57600,\
 					115200}
 
diff --git a/include/configs/colibri-imx8x.h b/include/configs/colibri-imx8x.h
index 7d007071e5..5e60cd4af1 100644
--- a/include/configs/colibri-imx8x.h
+++ b/include/configs/colibri-imx8x.h
@@ -19,8 +19,6 @@ 
 #define USDHC2_BASE_ADDR		0x5b020000
 #define CONFIG_SUPPORT_EMMC_BOOT	/* eMMC specific */
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 
 /* Networking */
diff --git a/include/configs/colibri_imx6.h b/include/configs/colibri_imx6.h
index f5f86f083c..2265f05a56 100644
--- a/include/configs/colibri_imx6.h
+++ b/include/configs/colibri_imx6.h
@@ -67,7 +67,6 @@ 
 #define CONFIG_IMX_VIDEO_SKIP
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Command definition */
 
diff --git a/include/configs/colibri_pxa270.h b/include/configs/colibri_pxa270.h
index 29827f1ee8..4686b8946e 100644
--- a/include/configs/colibri_pxa270.h
+++ b/include/configs/colibri_pxa270.h
@@ -19,7 +19,6 @@ 
 /*
  * Environment settings
  */
-#define	CONFIG_ENV_OVERWRITE
 #define	CONFIG_SYS_MALLOC_LEN		(128 * 1024)
 #define	CONFIG_BOOTCOMMAND						\
 	"if fatload mmc 0 0xa0000000 uImage; then "			\
diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h
index 012350d9bf..b6493a69ee 100644
--- a/include/configs/colibri_vf.h
+++ b/include/configs/colibri_vf.h
@@ -32,7 +32,6 @@ 
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 2 * SZ_1M)
 
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* NAND support */
 #define CONFIG_SYS_NAND_ONFI_DETECTION
diff --git a/include/configs/controlcenterdc.h b/include/configs/controlcenterdc.h
index 00e5c8f794..8ab5f9658e 100644
--- a/include/configs/controlcenterdc.h
+++ b/include/configs/controlcenterdc.h
@@ -110,7 +110,6 @@ 
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_BAUDRATE 115200
 
diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h
index a49f9056c5..6ab8b4eb6c 100644
--- a/include/configs/corenet_ds.h
+++ b/include/configs/corenet_ds.h
@@ -59,8 +59,6 @@ 
 #define CONFIG_PCIE2			/* PCIE controller 2 */
 #define CONFIG_SYS_PCI_64BIT		/* enable 64-bit PCI resources */
 
-#define CONFIG_ENV_OVERWRITE
-
 #if defined(CONFIG_SPIFLASH)
 #elif defined(CONFIG_SDCARD)
 #define CONFIG_FSL_FIXED_MMC_LOCATION
diff --git a/include/configs/cyrus.h b/include/configs/cyrus.h
index 052e6018a3..77b3949a1c 100644
--- a/include/configs/cyrus.h
+++ b/include/configs/cyrus.h
@@ -48,8 +48,6 @@ 
 #define CONFIG_FSL_PCI_INIT		/* Use common FSL init code */
 #define CONFIG_SYS_PCI_64BIT		/* enable 64-bit PCI resources */
 
-#define CONFIG_ENV_OVERWRITE
-
 #if defined(CONFIG_SDCARD)
 #define CONFIG_FSL_FIXED_MMC_LOCATION
 #define CONFIG_SYS_MMC_ENV_DEV          0
diff --git a/include/configs/dh_imx6.h b/include/configs/dh_imx6.h
index 5bfdf4044b..8cfb7372fb 100644
--- a/include/configs/dh_imx6.h
+++ b/include/configs/dh_imx6.h
@@ -92,7 +92,6 @@ 
 #endif
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_LOADADDR			0x12000000
 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
diff --git a/include/configs/display5.h b/include/configs/display5.h
index 3348ecc7c7..335ece7b09 100644
--- a/include/configs/display5.h
+++ b/include/configs/display5.h
@@ -65,7 +65,6 @@ 
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_BAUDRATE			115200
 
 #ifndef CONFIG_BOOTCOMMAND
diff --git a/include/configs/edb93xx.h b/include/configs/edb93xx.h
index d801c66050..3b35b5ce11 100644
--- a/include/configs/edb93xx.h
+++ b/include/configs/edb93xx.h
@@ -169,8 +169,6 @@ 
 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)
 
-#define CONFIG_ENV_OVERWRITE		/* Vendor params unprotected */
-
 #define CONFIG_USB_OHCI_NEW
 #define CONFIG_USB_OHCI_EP93XX
 #define CONFIG_SYS_USB_OHCI_CPU_INIT
diff --git a/include/configs/edminiv2.h b/include/configs/edminiv2.h
index 9de054306f..19a923b501 100644
--- a/include/configs/edminiv2.h
+++ b/include/configs/edminiv2.h
@@ -116,7 +116,6 @@ 
 #define CONFIG_RESET_PHY_R	/* use reset_phy() to init mv8831116 PHY */
 #define CONFIG_NETCONSOLE	/* include NetConsole support   */
 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN	/* detect link using phy */
-#define CONFIG_ENV_OVERWRITE	/* ethaddr can be reprogrammed */
 #endif
 
 /*
diff --git a/include/configs/el6x_common.h b/include/configs/el6x_common.h
index f7b96e4825..5c3bbf4acf 100644
--- a/include/configs/el6x_common.h
+++ b/include/configs/el6x_common.h
@@ -46,7 +46,6 @@ 
 /* Commands */
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_MXC_UART_BASE	UART2_BASE
 
 #define CONFIG_BOARD_NAME	EL6Q
diff --git a/include/configs/exynos-common.h b/include/configs/exynos-common.h
index bb34a9e83b..8adaf297fe 100644
--- a/include/configs/exynos-common.h
+++ b/include/configs/exynos-common.h
@@ -27,7 +27,6 @@ 
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_INITRD_TAG
-#define CONFIG_ENV_OVERWRITE
 
 /* Size of malloc() pool before and after relocation */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (80 << 20))
diff --git a/include/configs/flea3.h b/include/configs/flea3.h
index 02fedb1823..e1a6641d64 100644
--- a/include/configs/flea3.h
+++ b/include/configs/flea3.h
@@ -51,7 +51,6 @@ 
 #define CONFIG_MXC_UART_BASE	UART3_BASE
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /*
  * Command definition
diff --git a/include/configs/gazerbeam.h b/include/configs/gazerbeam.h
index f8df0c8ceb..560d6a3d10 100644
--- a/include/configs/gazerbeam.h
+++ b/include/configs/gazerbeam.h
@@ -80,7 +80,6 @@ 
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_HAS_ETH0
 #define CONFIG_HAS_ETH1
diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h
index 47c5974b2e..2418b97335 100644
--- a/include/configs/ge_bx50v3.h
+++ b/include/configs/ge_bx50v3.h
@@ -47,7 +47,6 @@ 
 /* Serial Flash */
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_LOADADDR	0x12000000
 
diff --git a/include/configs/grpeach.h b/include/configs/grpeach.h
index 001e9d385b..b8a019edfe 100644
--- a/include/configs/grpeach.h
+++ b/include/configs/grpeach.h
@@ -26,8 +26,6 @@ 
 #define CONFIG_SYS_LOAD_ADDR		\
 	(CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024)
 
-#define CONFIG_ENV_OVERWRITE		1
-
 /* Malloc */
 #define CONFIG_SYS_MALLOC_LEN		(1024 * 1024)
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
diff --git a/include/configs/hrcon.h b/include/configs/hrcon.h
index ea8d54a307..ca40417e9a 100644
--- a/include/configs/hrcon.h
+++ b/include/configs/hrcon.h
@@ -375,8 +375,6 @@  void fpga_control_clear(unsigned int bus, int pin);
  * Environment Configuration
  */
 
-#define CONFIG_ENV_OVERWRITE
-
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
 #endif
diff --git a/include/configs/imx6-engicam.h b/include/configs/imx6-engicam.h
index 4c7a0cb0bb..7315ffffc7 100644
--- a/include/configs/imx6-engicam.h
+++ b/include/configs/imx6-engicam.h
@@ -19,7 +19,6 @@ 
 /* Total Size of Environment Sector */
 
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Environment */
 #ifndef CONFIG_ENV_IS_NOWHERE
diff --git a/include/configs/imx6dl-mamoj.h b/include/configs/imx6dl-mamoj.h
index d70c6dbc23..dbbbae9e1d 100644
--- a/include/configs/imx6dl-mamoj.h
+++ b/include/configs/imx6dl-mamoj.h
@@ -19,7 +19,6 @@ 
 /* Total Size of Environment Sector */
 
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Environment */
 #ifndef CONFIG_ENV_IS_NOWHERE
diff --git a/include/configs/imx8mm_beacon.h b/include/configs/imx8mm_beacon.h
index 21102d3c14..a40539de7d 100644
--- a/include/configs/imx8mm_beacon.h
+++ b/include/configs/imx8mm_beacon.h
@@ -111,7 +111,6 @@ 
 #define CONFIG_SYS_INIT_SP_ADDR \
 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_SYS_MMC_ENV_DEV	1   /* USDHC2 */
 
 /* Size of malloc() pool */
diff --git a/include/configs/imx8mm_evk.h b/include/configs/imx8mm_evk.h
index 901a1bed6d..90c81e3cf4 100644
--- a/include/configs/imx8mm_evk.h
+++ b/include/configs/imx8mm_evk.h
@@ -113,7 +113,6 @@ 
 #define CONFIG_SYS_INIT_SP_ADDR \
 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_SYS_MMC_ENV_DEV		1   /* USDHC2 */
 #define CONFIG_MMCROOT			"/dev/mmcblk1p2"  /* USDHC2 */
 
diff --git a/include/configs/imx8mn_evk.h b/include/configs/imx8mn_evk.h
index a07440c73b..60ff19741a 100644
--- a/include/configs/imx8mn_evk.h
+++ b/include/configs/imx8mn_evk.h
@@ -116,7 +116,6 @@ 
 #define CONFIG_SYS_INIT_SP_ADDR \
 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_SYS_MMC_ENV_DEV		0   /* USDHC2 */
 #define CONFIG_MMCROOT			"/dev/mmcblk1p2"  /* USDHC2 */
 
diff --git a/include/configs/imx8mp_evk.h b/include/configs/imx8mp_evk.h
index 7f38f21c09..498eddfed9 100644
--- a/include/configs/imx8mp_evk.h
+++ b/include/configs/imx8mp_evk.h
@@ -124,7 +124,6 @@ 
 #define CONFIG_SYS_INIT_SP_ADDR \
 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_SYS_MMC_ENV_DEV		1   /* USDHC2 */
 #define CONFIG_MMCROOT			"/dev/mmcblk1p2"  /* USDHC2 */
 
diff --git a/include/configs/imx8mq_evk.h b/include/configs/imx8mq_evk.h
index f71efd45ab..8217a98bdd 100644
--- a/include/configs/imx8mq_evk.h
+++ b/include/configs/imx8mq_evk.h
@@ -164,7 +164,6 @@ 
 #define CONFIG_SYS_INIT_SP_ADDR \
 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_SYS_MMC_ENV_DEV		1   /* USDHC2 */
 #define CONFIG_MMCROOT			"/dev/mmcblk1p2"  /* USDHC2 */
 
diff --git a/include/configs/imx8mq_phanbell.h b/include/configs/imx8mq_phanbell.h
index 6d038f21b7..7bcf0c1c6b 100644
--- a/include/configs/imx8mq_phanbell.h
+++ b/include/configs/imx8mq_phanbell.h
@@ -156,7 +156,6 @@ 
 #define CONFIG_SYS_INIT_SP_ADDR \
 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_SYS_MMC_ENV_DEV		1   /* USDHC2 */
 #define CONFIG_MMCROOT			"/dev/mmcblk1p2"  /* USDHC2 */
 
diff --git a/include/configs/imx8qm_mek.h b/include/configs/imx8qm_mek.h
index 8324767eb5..ae360d8f9e 100644
--- a/include/configs/imx8qm_mek.h
+++ b/include/configs/imx8qm_mek.h
@@ -45,8 +45,6 @@ 
 #define USDHC2_BASE_ADDR                0x5B020000
 #define CONFIG_SUPPORT_EMMC_BOOT	/* eMMC specific */
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 
 #ifdef CONFIG_AHAB_BOOT
diff --git a/include/configs/imx8qm_rom7720.h b/include/configs/imx8qm_rom7720.h
index 89d7adabea..8d4c733bcb 100644
--- a/include/configs/imx8qm_rom7720.h
+++ b/include/configs/imx8qm_rom7720.h
@@ -26,8 +26,6 @@ 
 
 #define CONFIG_SUPPORT_EMMC_BOOT	/* eMMC specific */
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 /* FUSE command */
 
diff --git a/include/configs/imx8qxp_mek.h b/include/configs/imx8qxp_mek.h
index a58f68c17e..4e7ade0288 100644
--- a/include/configs/imx8qxp_mek.h
+++ b/include/configs/imx8qxp_mek.h
@@ -44,8 +44,6 @@ 
 #define USDHC1_BASE_ADDR                0x5B010000
 #define USDHC2_BASE_ADDR                0x5B020000
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 
 #ifdef CONFIG_AHAB_BOOT
diff --git a/include/configs/kc1.h b/include/configs/kc1.h
index e3a219c46b..9aef376fa7 100644
--- a/include/configs/kc1.h
+++ b/include/configs/kc1.h
@@ -103,8 +103,6 @@ 
  * Environment
  */
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"kernel_addr_r=0x82000000\0" \
 	"loadaddr=0x82000000\0" \
diff --git a/include/configs/km/km-mpc83xx.h b/include/configs/km/km-mpc83xx.h
index 451baf8b80..7c7f2d4ec0 100644
--- a/include/configs/km/km-mpc83xx.h
+++ b/include/configs/km/km-mpc83xx.h
@@ -112,7 +112,6 @@ 
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
 #ifndef CONFIG_KM_DEF_ENV		/* if not set by keymile-common.h */
 #define CONFIG_KM_DEF_ENV "km-common=empty\0"
 #endif
diff --git a/include/configs/kmp204x.h b/include/configs/kmp204x.h
index e43b2f7513..90d1f4db86 100644
--- a/include/configs/kmp204x.h
+++ b/include/configs/kmp204x.h
@@ -365,7 +365,6 @@  int get_scl(void);
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
 #ifndef CONFIG_KM_DEF_ENV		/* if not set by keymile-common.h */
 #define CONFIG_KM_DEF_ENV "km-common=empty\0"
 #endif
diff --git a/include/configs/kp_imx53.h b/include/configs/kp_imx53.h
index 5e2af76c6e..37a7d1a287 100644
--- a/include/configs/kp_imx53.h
+++ b/include/configs/kp_imx53.h
@@ -25,7 +25,6 @@ 
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Command definition */
 #define CONFIG_LOADADDR		0x72000000	/* loadaddr env var */
diff --git a/include/configs/kp_imx6q_tpc.h b/include/configs/kp_imx6q_tpc.h
index 0f0fe63f4f..9d56faba5b 100644
--- a/include/configs/kp_imx6q_tpc.h
+++ b/include/configs/kp_imx6q_tpc.h
@@ -42,7 +42,6 @@ 
 /* Watchdog */
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_LOADADDR			0x12000000
 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
diff --git a/include/configs/ls1021aiot.h b/include/configs/ls1021aiot.h
index 59d65f8891..d6a6a2011e 100644
--- a/include/configs/ls1021aiot.h
+++ b/include/configs/ls1021aiot.h
@@ -223,8 +223,6 @@ 
  * Environment
  */
 
-#define CONFIG_ENV_OVERWRITE
-
 #if defined(CONFIG_SD_BOOT)
 #define CONFIG_SYS_MMC_ENV_DEV	0
 #endif
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index e069467b53..242aef7f17 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -479,7 +479,6 @@  unsigned long get_board_ddr_clk(void);
 /*
  * Environment
  */
-#define CONFIG_ENV_OVERWRITE
 
 #if defined(CONFIG_SD_BOOT)
 #define CONFIG_SYS_MMC_ENV_DEV		0
diff --git a/include/configs/ls1021atsn.h b/include/configs/ls1021atsn.h
index 46c60aaf5c..98704247b6 100644
--- a/include/configs/ls1021atsn.h
+++ b/include/configs/ls1021atsn.h
@@ -239,7 +239,6 @@ 
 #endif
 
 /* Environment */
-#define CONFIG_ENV_OVERWRITE
 
 #if defined(CONFIG_SD_BOOT)
 #define CONFIG_SYS_MMC_ENV_DEV		0
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index 53a10ba4dd..3b4b056463 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -452,7 +452,6 @@ 
 /*
  * Environment
  */
-#define CONFIG_ENV_OVERWRITE
 
 #if defined(CONFIG_SD_BOOT)
 #define CONFIG_SYS_MMC_ENV_DEV		0
diff --git a/include/configs/ls1028a_common.h b/include/configs/ls1028a_common.h
index f9040e661d..35c201cfa9 100644
--- a/include/configs/ls1028a_common.h
+++ b/include/configs/ls1028a_common.h
@@ -61,7 +61,6 @@ 
 #define HWCONFIG_BUFFER_SIZE		128
 
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 #define BOOT_TARGET_DEVICES(func) \
 	func(MMC, mmc, 0) \
diff --git a/include/configs/ls1043aqds.h b/include/configs/ls1043aqds.h
index 46baeb0d0d..6ff7f01834 100644
--- a/include/configs/ls1043aqds.h
+++ b/include/configs/ls1043aqds.h
@@ -394,7 +394,6 @@  unsigned long get_board_ddr_clk(void);
 /*
  * Environment
  */
-#define CONFIG_ENV_OVERWRITE
 
 #ifdef CONFIG_TFABOOT
 #define CONFIG_SYS_MMC_ENV_DEV		0
diff --git a/include/configs/ls1043ardb.h b/include/configs/ls1043ardb.h
index bfaa574fc9..a3f47c37ac 100644
--- a/include/configs/ls1043ardb.h
+++ b/include/configs/ls1043ardb.h
@@ -240,9 +240,6 @@ 
 /*
  * Environment
  */
-#ifndef SPL_NO_ENV
-#define CONFIG_ENV_OVERWRITE
-#endif
 
 #ifdef CONFIG_TFABOOT
 #define CONFIG_SYS_MMC_ENV_DEV		0
diff --git a/include/configs/ls1088a_common.h b/include/configs/ls1088a_common.h
index 596f14bf3e..f1b585c313 100644
--- a/include/configs/ls1088a_common.h
+++ b/include/configs/ls1088a_common.h
@@ -164,7 +164,6 @@  unsigned long long get_qixis_addr(void);
 
 #ifndef SPL_NO_ENV
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Initial environment variables */
 #define CONFIG_EXTRA_ENV_SETTINGS		\
diff --git a/include/configs/ls2080a_common.h b/include/configs/ls2080a_common.h
index 410872dfd8..27df2d1781 100644
--- a/include/configs/ls2080a_common.h
+++ b/include/configs/ls2080a_common.h
@@ -160,7 +160,6 @@  unsigned long long get_qixis_addr(void);
 #define HWCONFIG_BUFFER_SIZE		128
 
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Initial environment variables */
 #define CONFIG_EXTRA_ENV_SETTINGS		\
diff --git a/include/configs/lx2160a_common.h b/include/configs/lx2160a_common.h
index 5ab924457e..2ee27f6444 100644
--- a/include/configs/lx2160a_common.h
+++ b/include/configs/lx2160a_common.h
@@ -175,7 +175,6 @@  unsigned long get_board_ddr_clk(void);
 #define CONFIG_SYS_MMC_ENV_DEV          0
 
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Monitor Command Prompt */
 #define CONFIG_SYS_CBSIZE		512	/* Console I/O Buffer Size */
diff --git a/include/configs/mpc8308_p1m.h b/include/configs/mpc8308_p1m.h
index 74bfcee9f0..489200996c 100644
--- a/include/configs/mpc8308_p1m.h
+++ b/include/configs/mpc8308_p1m.h
@@ -257,8 +257,6 @@ 
  * Environment Configuration
  */
 
-#define CONFIG_ENV_OVERWRITE
-
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
 #define CONFIG_HAS_ETH1
diff --git a/include/configs/mt7622.h b/include/configs/mt7622.h
index dfd506ed24..59c410c3a8 100644
--- a/include/configs/mt7622.h
+++ b/include/configs/mt7622.h
@@ -21,7 +21,6 @@ 
 #define CONFIG_SYS_NONCACHED_MEMORY	SZ_1M
 
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_SYS_MMC_ENV_DEV 0
 
diff --git a/include/configs/mt7623.h b/include/configs/mt7623.h
index fe436cca38..d8eb6a2ea3 100644
--- a/include/configs/mt7623.h
+++ b/include/configs/mt7623.h
@@ -28,7 +28,6 @@ 
 
 /* Environment */
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Preloader -> Uboot */
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_TEXT_BASE + SZ_2M - \
diff --git a/include/configs/mt7629.h b/include/configs/mt7629.h
index 6a6c2f2414..c1673a023c 100644
--- a/include/configs/mt7629.h
+++ b/include/configs/mt7629.h
@@ -28,7 +28,6 @@ 
 
 /* Environment */
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Defines for SPL */
 #define CONFIG_SPL_STACK		0x106000
diff --git a/include/configs/mt8512.h b/include/configs/mt8512.h
index 253a54332c..4feff27139 100644
--- a/include/configs/mt8512.h
+++ b/include/configs/mt8512.h
@@ -32,7 +32,6 @@ 
 /* ENV Setting */
 #if defined(CONFIG_MMC_MTK)
 #define CONFIG_SYS_MMC_ENV_DEV			0
-#define CONFIG_ENV_OVERWRITE
 
 /* MMC offset in block unit,and block size is 0x200 */
 #define ENV_BOOT_READ_IMAGE \
diff --git a/include/configs/mt8518.h b/include/configs/mt8518.h
index 276fbc285f..0d48211ce8 100644
--- a/include/configs/mt8518.h
+++ b/include/configs/mt8518.h
@@ -35,7 +35,6 @@ 
 /* ENV Setting */
 #if defined(CONFIG_MMC_MTK)
 #define CONFIG_SYS_MMC_ENV_DEV			0
-#define CONFIG_ENV_OVERWRITE
 
 /* MMC offset in block unit,and block size is 0x200 */
 #define ENV_BOOT_READ_IMAGE \
diff --git a/include/configs/mvebu_armada-37xx.h b/include/configs/mvebu_armada-37xx.h
index 24a83fdbbe..ca662b0ce7 100644
--- a/include/configs/mvebu_armada-37xx.h
+++ b/include/configs/mvebu_armada-37xx.h
@@ -61,7 +61,6 @@ 
 /*
  * Ethernet Driver configuration
  */
-#define CONFIG_ENV_OVERWRITE	/* ethaddr can be reprogrammed */
 #define CONFIG_ARP_TIMEOUT	200
 #define CONFIG_NET_RETRY_COUNT	50
 
diff --git a/include/configs/mvebu_armada-8k.h b/include/configs/mvebu_armada-8k.h
index 19b5b5b386..21a2ad4acb 100644
--- a/include/configs/mvebu_armada-8k.h
+++ b/include/configs/mvebu_armada-8k.h
@@ -55,7 +55,6 @@ 
 /*
  * Ethernet Driver configuration
  */
-#define CONFIG_ENV_OVERWRITE	/* ethaddr can be reprogrammed */
 #define CONFIG_ARP_TIMEOUT	200
 #define CONFIG_NET_RETRY_COUNT	50
 
diff --git a/include/configs/mx23_olinuxino.h b/include/configs/mx23_olinuxino.h
index 1f55e92091..ad95b8876e 100644
--- a/include/configs/mx23_olinuxino.h
+++ b/include/configs/mx23_olinuxino.h
@@ -16,7 +16,6 @@ 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 
 /* Environment */
-#define CONFIG_ENV_OVERWRITE
 
 /* Environment is in MMC */
 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
diff --git a/include/configs/mx23evk.h b/include/configs/mx23evk.h
index 595727aa30..560ec96c01 100644
--- a/include/configs/mx23evk.h
+++ b/include/configs/mx23evk.h
@@ -19,7 +19,6 @@ 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 
 /* Environment */
-#define CONFIG_ENV_OVERWRITE
 
 /* Environment is in MMC */
 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
diff --git a/include/configs/mx25pdk.h b/include/configs/mx25pdk.h
index a7be85422a..5e6b17213c 100644
--- a/include/configs/mx25pdk.h
+++ b/include/configs/mx25pdk.h
@@ -57,7 +57,6 @@ 
 /* Ethernet */
 #define CONFIG_FEC_MXC
 #define CONFIG_FEC_MXC_PHYADDR		0x1f
-#define CONFIG_ENV_OVERWRITE
 
 /* ESDHC driver */
 #define CONFIG_SYS_FSL_ESDHC_ADDR	IMX_MMC_SDHC1_BASE
diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h
index 15b64ee03e..8ed139037e 100644
--- a/include/configs/mx28evk.h
+++ b/include/configs/mx28evk.h
@@ -19,7 +19,6 @@ 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 
 /* Environment */
-#define CONFIG_ENV_OVERWRITE
 
 /* Environment is in MMC */
 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
diff --git a/include/configs/mx31pdk.h b/include/configs/mx31pdk.h
index f910d6199b..2b309c23bc 100644
--- a/include/configs/mx31pdk.h
+++ b/include/configs/mx31pdk.h
@@ -53,7 +53,6 @@ 
 #define CONFIG_RTC_MC13XXX
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 #define	CONFIG_EXTRA_ENV_SETTINGS					\
 	"bootargs_base=setenv bootargs console=ttymxc0,115200\0"	\
diff --git a/include/configs/mx35pdk.h b/include/configs/mx35pdk.h
index 8f1213fd8a..53fc4f5e94 100644
--- a/include/configs/mx35pdk.h
+++ b/include/configs/mx35pdk.h
@@ -63,7 +63,6 @@ 
 #define CONFIG_MXC_UART_BASE	UART1_BASE
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /*
  * Command definition
diff --git a/include/configs/mx51evk.h b/include/configs/mx51evk.h
index 182648a0f1..ccc9c1ba24 100644
--- a/include/configs/mx51evk.h
+++ b/include/configs/mx51evk.h
@@ -72,7 +72,6 @@ 
 #define CONFIG_VIDEO_LOGO
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_ETHPRIME		"FEC0"
 
diff --git a/include/configs/mx53ard.h b/include/configs/mx53ard.h
index b43be1c55c..e18fe74418 100644
--- a/include/configs/mx53ard.h
+++ b/include/configs/mx53ard.h
@@ -47,7 +47,6 @@ 
 #define CONFIG_HAS_ETH1
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Command definition */
 
diff --git a/include/configs/mx53cx9020.h b/include/configs/mx53cx9020.h
index e0210047ff..9944d8a40d 100644
--- a/include/configs/mx53cx9020.h
+++ b/include/configs/mx53cx9020.h
@@ -42,7 +42,6 @@ 
 #define CONFIG_MXC_USB_FLAGS	0
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Command definition */
 
diff --git a/include/configs/mx53evk.h b/include/configs/mx53evk.h
index ab02aa072f..1ea658e96f 100644
--- a/include/configs/mx53evk.h
+++ b/include/configs/mx53evk.h
@@ -51,7 +51,6 @@ 
 #define CONFIG_FEC_MXC_PHYADDR	0x1F
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Command definition */
 
diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h
index 2e015ad9f8..c2d3887dac 100644
--- a/include/configs/mx53loco.h
+++ b/include/configs/mx53loco.h
@@ -59,7 +59,6 @@ 
 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR	0x8
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Command definition */
 
diff --git a/include/configs/mx53ppd.h b/include/configs/mx53ppd.h
index bb6d82d327..33188a48c0 100644
--- a/include/configs/mx53ppd.h
+++ b/include/configs/mx53ppd.h
@@ -32,7 +32,6 @@ 
 #define CONFIG_MXC_USB_FLAGS	0
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_BAUDRATE			115200
 
 /* Command definition */
diff --git a/include/configs/mx53smd.h b/include/configs/mx53smd.h
index b3322c639c..b4c184d2ed 100644
--- a/include/configs/mx53smd.h
+++ b/include/configs/mx53smd.h
@@ -44,7 +44,6 @@ 
 #define CONFIG_FEC_MXC_PHYADDR	0x1F
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Command definition */
 
diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h
index 0715509ec8..4c5c759cad 100644
--- a/include/configs/mx6_common.h
+++ b/include/configs/mx6_common.h
@@ -50,7 +50,6 @@ 
 #define CONFIG_SYS_LOAD_ADDR	CONFIG_LOADADDR
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Miscellaneous configurable options */
 #define CONFIG_SYS_CBSIZE	512
diff --git a/include/configs/mx7_common.h b/include/configs/mx7_common.h
index cc07e858d5..db8567865a 100644
--- a/include/configs/mx7_common.h
+++ b/include/configs/mx7_common.h
@@ -31,7 +31,6 @@ 
 #define CONFIG_LOADADDR                 0x80800000
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Miscellaneous configurable options */
 #define CONFIG_SYS_CBSIZE		512
diff --git a/include/configs/mx7ulp_com.h b/include/configs/mx7ulp_com.h
index 78bdfab5a6..1c742c0d65 100644
--- a/include/configs/mx7ulp_com.h
+++ b/include/configs/mx7ulp_com.h
@@ -44,7 +44,6 @@ 
 #define LPUART_BASE			LPUART4_RBASE
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Physical Memory Map */
 
diff --git a/include/configs/mx7ulp_evk.h b/include/configs/mx7ulp_evk.h
index 942b7dd414..0ee935f66a 100644
--- a/include/configs/mx7ulp_evk.h
+++ b/include/configs/mx7ulp_evk.h
@@ -38,7 +38,6 @@ 
 #define LPUART_BASE			LPUART4_RBASE
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_BAUDRATE			115200
 
 #define CONFIG_SYS_CACHELINE_SIZE      64
diff --git a/include/configs/nokia_rx51.h b/include/configs/nokia_rx51.h
index a9a0b1c998..ded6b48e0f 100644
--- a/include/configs/nokia_rx51.h
+++ b/include/configs/nokia_rx51.h
@@ -67,7 +67,6 @@ 
 #define CONFIG_SYS_NS16550_COM3		OMAP34XX_UART3
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, 115200 }
 
 /* USB device configuration */
diff --git a/include/configs/odroid.h b/include/configs/odroid.h
index 03229910b2..5cbee01092 100644
--- a/include/configs/odroid.h
+++ b/include/configs/odroid.h
@@ -46,7 +46,6 @@ 
 #define CONFIG_SYS_MONITOR_BASE	0x00000000
 
 #define CONFIG_SYS_MMC_ENV_DEV		CONFIG_MMC_DEFAULT_DEV
-#define CONFIG_ENV_OVERWRITE
 
 /* Partitions name */
 #define PARTS_BOOT		"boot"
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index bc8aa7adf5..6563335f91 100644
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -40,7 +40,6 @@ 
 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_HAM1_CODE_HW
 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
 #define CONFIG_SYS_ENV_SECT_SIZE        SZ_128K
-#define CONFIG_ENV_OVERWRITE
 /* NAND: SPL falcon mode configs */
 #if defined(CONFIG_SPL_OS_BOOT)
 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x2a0000
diff --git a/include/configs/omap3_cairo.h b/include/configs/omap3_cairo.h
index c76c81ddd5..33436460e6 100644
--- a/include/configs/omap3_cairo.h
+++ b/include/configs/omap3_cairo.h
@@ -34,7 +34,6 @@ 
 #include <configs/ti_omap3_common.h>
 
 #define CONFIG_REVISION_TAG		1
-#define CONFIG_ENV_OVERWRITE
 
 /* Enable Multi Bus support for I2C */
 #define CONFIG_I2C_MULTI_BUS		1
diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
index f1c2a9bd47..e2e871a9cb 100644
--- a/include/configs/omap3_evm.h
+++ b/include/configs/omap3_evm.h
@@ -44,7 +44,6 @@ 
 #define CONFIG_SYS_NAND_ECCBYTES        3
 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
 #define CONFIG_SYS_ENV_SECT_SIZE        SZ_128K
-#define CONFIG_ENV_OVERWRITE
 /* NAND: SPL falcon mode configs */
 #if defined(CONFIG_SPL_OS_BOOT)
 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x2a0000
diff --git a/include/configs/omap4_panda.h b/include/configs/omap4_panda.h
index 835b7c299e..14eb363816 100644
--- a/include/configs/omap4_panda.h
+++ b/include/configs/omap4_panda.h
@@ -29,6 +29,4 @@ 
 
 /* ENV related config options */
 
-#define CONFIG_ENV_OVERWRITE
-
 #endif /* __CONFIG_PANDA_H */
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index 219e5d216b..a8d781f67c 100644
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -212,8 +212,6 @@ 
 #define CONFIG_PCIE2	/* PCIE controller 2 (slot 2) */
 #define CONFIG_SYS_PCI_64BIT	/* enable 64-bit PCI resources */
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_LBA48
 
diff --git a/include/configs/p1_twr.h b/include/configs/p1_twr.h
index d731f9c8fa..2a9f0b4468 100644
--- a/include/configs/p1_twr.h
+++ b/include/configs/p1_twr.h
@@ -37,8 +37,6 @@ 
 #define CONFIG_PCI_INDIRECT_BRIDGE	/* indirect PCI bridge support */
 #define CONFIG_SYS_PCI_64BIT	/* enable 64-bit PCI resources */
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_LBA48
 
diff --git a/include/configs/pcm052.h b/include/configs/pcm052.h
index ba7aad8b05..371c89b631 100644
--- a/include/configs/pcm052.h
+++ b/include/configs/pcm052.h
@@ -21,7 +21,6 @@ 
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 2 * SZ_1M)
 
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* NAND support */
 #define CONFIG_SYS_NAND_ONFI_DETECTION
diff --git a/include/configs/pico-imx8mq.h b/include/configs/pico-imx8mq.h
index 2ae13b30ee..c6fd435217 100644
--- a/include/configs/pico-imx8mq.h
+++ b/include/configs/pico-imx8mq.h
@@ -135,7 +135,6 @@ 
 #define CONFIG_SYS_INIT_SP_ADDR		\
 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_SYS_MMC_ENV_DEV		1	/* USDHC2 */
 #define CONFIG_MMCROOT			"/dev/mmcblk1p2"	/* USDHC2 */
 
diff --git a/include/configs/pm9261.h b/include/configs/pm9261.h
index 9a4bfd1e0e..2cc47d1237 100644
--- a/include/configs/pm9261.h
+++ b/include/configs/pm9261.h
@@ -210,9 +210,6 @@ 
 #define CONFIG_BOOTCOMMAND	"nand read 0x22000000 0xA0000 0x200000; bootm"
 
 #elif defined (CONFIG_SYS_USE_FLASH)
-
-#define CONFIG_ENV_OVERWRITE	1
-
 /* JFFS Partition offset set */
 #define CONFIG_SYS_JFFS2_FIRST_BANK	0
 #define CONFIG_SYS_JFFS2_NUM_BANKS	1
diff --git a/include/configs/pm9263.h b/include/configs/pm9263.h
index 7f87edb42d..0ed4b1aaa2 100644
--- a/include/configs/pm9263.h
+++ b/include/configs/pm9263.h
@@ -239,9 +239,6 @@ 
 #define CONFIG_BOOTCOMMAND	"nand read 0x22000000 0xA0000 0x200000; bootm"
 
 #elif defined(CONFIG_SYS_USE_FLASH) /* CFG_USE_FLASH */
-
-#define CONFIG_ENV_OVERWRITE	1
-
 /* JFFS Partition offset set */
 #define CONFIG_SYS_JFFS2_FIRST_BANK	0
 #define CONFIG_SYS_JFFS2_NUM_BANKS	1
diff --git a/include/configs/puma_rk3399.h b/include/configs/puma_rk3399.h
index 27a8a7d9c3..63f58bdbfe 100644
--- a/include/configs/puma_rk3399.h
+++ b/include/configs/puma_rk3399.h
@@ -15,7 +15,6 @@ 
 #define SDRAM_BANK_SIZE			(2UL << 30)
 
 #define CONFIG_SERIAL_TAG
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_BMP_16BPP
 #define CONFIG_BMP_24BPP
diff --git a/include/configs/qemu-mips.h b/include/configs/qemu-mips.h
index e96118a0cf..5e787d7209 100644
--- a/include/configs/qemu-mips.h
+++ b/include/configs/qemu-mips.h
@@ -84,8 +84,6 @@ 
 
 /* Address and size of Primary Environment Sector */
 
-#define CONFIG_ENV_OVERWRITE	1
-
 #define MEM_SIZE		128
 
 #endif /* __CONFIG_H */
diff --git a/include/configs/qemu-mips64.h b/include/configs/qemu-mips64.h
index 676e7c1a15..0ed00bc88f 100644
--- a/include/configs/qemu-mips64.h
+++ b/include/configs/qemu-mips64.h
@@ -84,8 +84,6 @@ 
 
 /* Address and size of Primary Environment Sector */
 
-#define CONFIG_ENV_OVERWRITE	1
-
 #define MEM_SIZE		128
 
 #endif /* __CONFIG_H */
diff --git a/include/configs/qemu-ppce500.h b/include/configs/qemu-ppce500.h
index 03b08968f6..9e14e6de6c 100644
--- a/include/configs/qemu-ppce500.h
+++ b/include/configs/qemu-ppce500.h
@@ -17,8 +17,6 @@ 
 #define CONFIG_FSL_PCI_INIT		/* Use common FSL init code */
 #define CONFIG_SYS_PCI_64BIT		/* enable 64-bit PCI resources */
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_ENABLE_36BIT_PHYS
 
 #define CONFIG_ADDR_MAP
diff --git a/include/configs/r2dplus.h b/include/configs/r2dplus.h
index a8886251e0..4fdf0a5b57 100644
--- a/include/configs/r2dplus.h
+++ b/include/configs/r2dplus.h
@@ -9,8 +9,6 @@ 
 /* SCIF */
 #define CONFIG_CONS_SCIF1	1
 
-#define CONFIG_ENV_OVERWRITE	1
-
 /* SDRAM */
 #define CONFIG_SYS_SDRAM_BASE		0x8C000000
 #define CONFIG_SYS_SDRAM_SIZE		0x04000000
diff --git a/include/configs/r7780mp.h b/include/configs/r7780mp.h
index e32ab9d7ae..0455b1c2ec 100644
--- a/include/configs/r7780mp.h
+++ b/include/configs/r7780mp.h
@@ -18,8 +18,6 @@ 
 
 #define CONFIG_CONS_SCIF0	1
 
-#define CONFIG_ENV_OVERWRITE	1
-
 #define CONFIG_SYS_SDRAM_BASE		(0x08000000)
 #define CONFIG_SYS_SDRAM_SIZE		(128 * 1024 * 1024)
 
diff --git a/include/configs/rcar-gen2-common.h b/include/configs/rcar-gen2-common.h
index b6c5cad433..f94e9d8979 100644
--- a/include/configs/rcar-gen2-common.h
+++ b/include/configs/rcar-gen2-common.h
@@ -38,7 +38,6 @@ 
 /* ENV setting */
 
 /* Common ENV setting */
-#define CONFIG_ENV_OVERWRITE
 
 /* SF MTD */
 #ifdef CONFIG_SPL_BUILD
diff --git a/include/configs/rcar-gen3-common.h b/include/configs/rcar-gen3-common.h
index cf4d3bad2e..b9762f5beb 100644
--- a/include/configs/rcar-gen3-common.h
+++ b/include/configs/rcar-gen3-common.h
@@ -57,7 +57,6 @@ 
 #define CONFIG_BOARD_SIZE_LIMIT		1048576
 
 /* ENV setting */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_EXTRA_ENV_SETTINGS	\
 	"bootm_size=0x10000000\0"
diff --git a/include/configs/s32v234evb.h b/include/configs/s32v234evb.h
index 5c6692c199..19f055afa8 100644
--- a/include/configs/s32v234evb.h
+++ b/include/configs/s32v234evb.h
@@ -61,7 +61,6 @@ 
 #define CONFIG_DEBUG_UART_BASE		LINFLEXUART_BASE
 
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_SYS_UART_PORT		(1)
 
 #define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC_BASE_ADDR
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index 620217f528..be8865b9c0 100644
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -97,7 +97,6 @@ 
 
 #define CONFIG_MISC_COMMON
 
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_EXTRA_ENV_SETTINGS					\
 	CONFIG_UPDATEB \
 	"updatek=" \
@@ -163,7 +162,6 @@ 
 /* FLASH and environment organization */
 #define CONFIG_MMC_DEFAULT_DEV	0
 #define CONFIG_SYS_MMC_ENV_DEV		CONFIG_MMC_DEFAULT_DEV
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_USE_ONENAND_BOARD_INIT
 #define CONFIG_SAMSUNG_ONENAND		1
diff --git a/include/configs/sansa_fuze_plus.h b/include/configs/sansa_fuze_plus.h
index 555b5ce686..5b0ea9a335 100644
--- a/include/configs/sansa_fuze_plus.h
+++ b/include/configs/sansa_fuze_plus.h
@@ -13,7 +13,6 @@ 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 
 /* Environment */
-#define CONFIG_ENV_OVERWRITE
 
 /* Booting Linux */
 #define CONFIG_BOOTFILE		"uImage"
diff --git a/include/configs/sbc8349.h b/include/configs/sbc8349.h
index 5adf5a8ca4..80b676b040 100644
--- a/include/configs/sbc8349.h
+++ b/include/configs/sbc8349.h
@@ -264,7 +264,6 @@ 
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
 
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
diff --git a/include/configs/sbc8548.h b/include/configs/sbc8548.h
index 55c4bff28a..e309c4dc4b 100644
--- a/include/configs/sbc8548.h
+++ b/include/configs/sbc8548.h
@@ -51,8 +51,6 @@ 
 #define CONFIG_SYS_PCI_64BIT    1	/* enable 64-bit PCI resources */
 #endif
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_INTERRUPTS		/* enable pci, srio, ddr interrupts */
 
 /*
diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h
index 4ab364ae9a..5fe224491a 100644
--- a/include/configs/sbc8641d.h
+++ b/include/configs/sbc8641d.h
@@ -42,8 +42,6 @@ 
 #define CONFIG_FSL_PCI_INIT	1	/* Use common FSL init code */
 #define CONFIG_PCI_INDIRECT_BRIDGE 1	/* indirect PCI bridge support */
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_BAT_RW		1	/* Use common BAT rw code */
 
 #undef CONFIG_SPD_EEPROM		/* Do not use SPD EEPROM for DDR setup*/
diff --git a/include/configs/sh7752evb.h b/include/configs/sh7752evb.h
index 7211a2afa6..aeb54032d1 100644
--- a/include/configs/sh7752evb.h
+++ b/include/configs/sh7752evb.h
@@ -56,7 +56,6 @@ 
 #define CONFIG_SH_MMCIF_CLK		48000000
 
 /* ENV setting */
-#define CONFIG_ENV_OVERWRITE	1
 #define CONFIG_EXTRA_ENV_SETTINGS				\
 		"netboot=bootp; bootm\0"
 
diff --git a/include/configs/sh7753evb.h b/include/configs/sh7753evb.h
index 464a552480..736b379ab7 100644
--- a/include/configs/sh7753evb.h
+++ b/include/configs/sh7753evb.h
@@ -56,7 +56,6 @@ 
 #define CONFIG_SH_MMCIF_CLK		48000000
 
 /* ENV setting */
-#define CONFIG_ENV_OVERWRITE	1
 #define CONFIG_EXTRA_ENV_SETTINGS				\
 		"netboot=bootp; bootm\0"
 
diff --git a/include/configs/sh7757lcr.h b/include/configs/sh7757lcr.h
index ac6338cec1..7067ad13bd 100644
--- a/include/configs/sh7757lcr.h
+++ b/include/configs/sh7757lcr.h
@@ -69,7 +69,6 @@ 
 #define SH7757LCR_PCIEBRG_SIZE		(96 * 1024)
 
 /* ENV setting */
-#define CONFIG_ENV_OVERWRITE	1
 #define CONFIG_EXTRA_ENV_SETTINGS				\
 		"netboot=bootp; bootm\0"
 
diff --git a/include/configs/sh7763rdp.h b/include/configs/sh7763rdp.h
index b664428806..5e27f3b8f1 100644
--- a/include/configs/sh7763rdp.h
+++ b/include/configs/sh7763rdp.h
@@ -12,8 +12,6 @@ 
 #define CONFIG_CPU_SH7763	1
 #define __LITTLE_ENDIAN		1
 
-#define CONFIG_ENV_OVERWRITE    1
-
 #define CONFIG_DISPLAY_BOARDINFO
 
 /* SCIF */
diff --git a/include/configs/siemens-am33x-common.h b/include/configs/siemens-am33x-common.h
index ed93117650..99d66f7ef4 100644
--- a/include/configs/siemens-am33x-common.h
+++ b/include/configs/siemens-am33x-common.h
@@ -33,8 +33,6 @@ 
 #define CONFIG_ROOTPATH		"/opt/eldk"
 #endif
 
-#define CONFIG_ENV_OVERWRITE		1
-
 #define CONFIG_SYS_AUTOLOAD	"yes"
 
 /* Clock Defines */
diff --git a/include/configs/smartweb.h b/include/configs/smartweb.h
index aacdd1263e..3b2f38b507 100644
--- a/include/configs/smartweb.h
+++ b/include/configs/smartweb.h
@@ -50,7 +50,6 @@ 
 
 /* setting board specific options */
 #define CONFIG_MACH_TYPE		MACH_TYPE_SMARTWEB
-#define CONFIG_ENV_OVERWRITE    1 /* Overwrite ethaddr / serial# */
 #define CONFIG_SYS_AUTOLOAD "yes"
 #define CONFIG_RESET_TO_RETRY
 
diff --git a/include/configs/smdkc100.h b/include/configs/smdkc100.h
index 20d6063676..0be0db01c7 100644
--- a/include/configs/smdkc100.h
+++ b/include/configs/smdkc100.h
@@ -47,7 +47,6 @@ 
 #define CONFIG_PWM			1
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_BOOTCOMMAND	"run ubifsboot"
 
@@ -62,7 +61,6 @@ 
 #define CONFIG_UPDATEB	"updateb=onenand erase 0x0 0x40000;" \
 			" onenand write 0x32008000 0x0 0x40000\0"
 
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_EXTRA_ENV_SETTINGS					\
 	CONFIG_UPDATEB \
 	"updatek=" \
diff --git a/include/configs/smdkv310.h b/include/configs/smdkv310.h
index 336571d4c4..6705f19607 100644
--- a/include/configs/smdkv310.h
+++ b/include/configs/smdkv310.h
@@ -31,7 +31,6 @@ 
 #define EXYNOS4_DEFAULT_UART_OFFSET	0x010000
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* MMC SPL */
 #define CONFIG_SKIP_LOWLEVEL_INIT
diff --git a/include/configs/snapper9260.h b/include/configs/snapper9260.h
index 35cd7f69c1..adf17768c2 100644
--- a/include/configs/snapper9260.h
+++ b/include/configs/snapper9260.h
@@ -108,7 +108,6 @@ 
 #define CONFIG_BOOTP_BOOTFILESIZE
 
 /* Environment settings */
-#define CONFIG_ENV_OVERWRITE
 
 /* Console settings */
 
diff --git a/include/configs/snapper9g45.h b/include/configs/snapper9g45.h
index fcd35b715c..736c7e598a 100644
--- a/include/configs/snapper9g45.h
+++ b/include/configs/snapper9g45.h
@@ -72,7 +72,6 @@ 
 #define CONFIG_BOOTP_BOOTFILESIZE
 
 /* Environment settings */
-#define CONFIG_ENV_OVERWRITE
 
 #define	CONFIG_EXTRA_ENV_SETTINGS	\
 	"ethaddr=00:00:00:00:00:00\0" \
diff --git a/include/configs/sniper.h b/include/configs/sniper.h
index 0e2fcc3e23..e41af5c08e 100644
--- a/include/configs/sniper.h
+++ b/include/configs/sniper.h
@@ -96,8 +96,6 @@ 
  * Environment
  */
 
-#define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"kernel_addr_r=0x82000000\0" \
 	"loadaddr=0x82000000\0" \
diff --git a/include/configs/socfpga_arria5_secu1.h b/include/configs/socfpga_arria5_secu1.h
index ad4c3c0786..792f8df471 100644
--- a/include/configs/socfpga_arria5_secu1.h
+++ b/include/configs/socfpga_arria5_secu1.h
@@ -52,7 +52,6 @@ 
 #define CONFIG_SYS_BOOTM_LEN		(64 << 20)
 
 /* Environment settings */
-#define CONFIG_ENV_OVERWRITE
 
 /*
  * Autoboot
diff --git a/include/configs/socfpga_dbm_soc1.h b/include/configs/socfpga_dbm_soc1.h
index befaeaaf54..bffedcb750 100644
--- a/include/configs/socfpga_dbm_soc1.h
+++ b/include/configs/socfpga_dbm_soc1.h
@@ -17,7 +17,6 @@ 
 #define CONFIG_SYS_LOAD_ADDR	CONFIG_LOADADDR
 
 /* Environment is in MMC */
-#define CONFIG_ENV_OVERWRITE
 
 /* Extra Environment */
 #define CONFIG_EXTRA_ENV_SETTINGS					\
diff --git a/include/configs/socfpga_mcvevk.h b/include/configs/socfpga_mcvevk.h
index 590a9af274..50c5961703 100644
--- a/include/configs/socfpga_mcvevk.h
+++ b/include/configs/socfpga_mcvevk.h
@@ -17,7 +17,6 @@ 
 #define CONFIG_SYS_LOAD_ADDR	CONFIG_LOADADDR
 
 /* Environment is in MMC */
-#define CONFIG_ENV_OVERWRITE
 
 /* Extra Environment */
 #define CONFIG_EXTRA_ENV_SETTINGS					\
diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
index e74ba6cc34..4ba51d5327 100644
--- a/include/configs/spear-common.h
+++ b/include/configs/spear-common.h
@@ -88,7 +88,6 @@ 
 /*
  * Default Environment Varible definitions
  */
-#define CONFIG_ENV_OVERWRITE
 
 /*
  * U-Boot Environment placing definitions.
diff --git a/include/configs/stmark2.h b/include/configs/stmark2.h
index b5bfac77f1..bd4c508623 100644
--- a/include/configs/stmark2.h
+++ b/include/configs/stmark2.h
@@ -138,8 +138,6 @@ 
 #define CONFIG_ENV_IS_IN_SPI_FLASH	1
 #endif
 
-#undef CONFIG_ENV_OVERWRITE
-
 /* Cache Configuration */
 #define CONFIG_SYS_CACHELINE_SIZE	16
 #define ICACHE_STATUS			(CONFIG_SYS_INIT_RAM_ADDR + \
diff --git a/include/configs/strider.h b/include/configs/strider.h
index f860865b7c..85db657077 100644
--- a/include/configs/strider.h
+++ b/include/configs/strider.h
@@ -408,8 +408,6 @@  void fpga_control_clear(unsigned int bus, int pin);
  * Environment Configuration
  */
 
-#define CONFIG_ENV_OVERWRITE
-
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
 #endif
diff --git a/include/configs/t4qds.h b/include/configs/t4qds.h
index 3da7ee7b3a..9745acec50 100644
--- a/include/configs/t4qds.h
+++ b/include/configs/t4qds.h
@@ -28,8 +28,6 @@ 
 #define CONFIG_SRIO1			/* SRIO port 1 */
 #define CONFIG_SRIO2			/* SRIO port 2 */
 
-#define CONFIG_ENV_OVERWRITE
-
 /*
  * These can be toggled for performance analysis, otherwise use default.
  */
diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h
index c13e997921..0da5b14353 100644
--- a/include/configs/tam3517-common.h
+++ b/include/configs/tam3517-common.h
@@ -52,7 +52,6 @@ 
 #define CONFIG_SYS_NS16550_COM1		OMAP34XX_UART1
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 #define CONFIG_SYS_BAUDRATE_TABLE	{4800, 9600, 19200, 38400, 57600,\
 					115200}
 /* EHCI */
diff --git a/include/configs/tao3530.h b/include/configs/tao3530.h
index a283e1e029..28cbf63e73 100644
--- a/include/configs/tao3530.h
+++ b/include/configs/tao3530.h
@@ -52,7 +52,6 @@ 
 #define CONFIG_SYS_NS16550_COM3		OMAP34XX_UART3
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* commands to include */
 
diff --git a/include/configs/tbs2910.h b/include/configs/tbs2910.h
index 7376b91f55..bde64896fb 100644
--- a/include/configs/tbs2910.h
+++ b/include/configs/tbs2910.h
@@ -71,7 +71,6 @@ 
 /* Environment organization */
 #define CONFIG_SYS_MMC_ENV_DEV		2 /* overwritten on SD boot */
 #define CONFIG_SYS_MMC_ENV_PART		1 /* overwritten on SD boot */
-#define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_BOARD_SIZE_LIMIT		392192 /* (CONFIG_ENV_OFFSET - 1024) */
 
diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h
index 175c55c613..7e88d534f8 100644
--- a/include/configs/tegra-common.h
+++ b/include/configs/tegra-common.h
@@ -39,7 +39,6 @@ 
 #define CONFIG_SYS_MMC_MAX_DEVICE 4
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /*
  * Increasing the size of the IO buffer as default nfsargs size is more
diff --git a/include/configs/theadorable.h b/include/configs/theadorable.h
index 0e5bd0dbbf..85ab34c083 100644
--- a/include/configs/theadorable.h
+++ b/include/configs/theadorable.h
@@ -36,7 +36,6 @@ 
 #define CONFIG_USB_MAX_CONTROLLER_COUNT 3
 
 /* Environment in SPI NOR flash */
-#define CONFIG_ENV_OVERWRITE
 
 #define PHY_ANEG_TIMEOUT	8000	/* PHY needs a longer aneg time */
 
diff --git a/include/configs/ti814x_evm.h b/include/configs/ti814x_evm.h
index 99ddc3e923..c4738741c1 100644
--- a/include/configs/ti814x_evm.h
+++ b/include/configs/ti814x_evm.h
@@ -113,8 +113,6 @@ 
 
 /* CPU */
 
-#define CONFIG_ENV_OVERWRITE
-
 /* Defines for SPL */
 #define CONFIG_SPL_MAX_SIZE		(SRAM_SCRATCH_SPACE_ADDR - \
 					 CONFIG_SPL_TEXT_BASE)
diff --git a/include/configs/ti816x_evm.h b/include/configs/ti816x_evm.h
index d16d61e5cd..54d5e4aeae 100644
--- a/include/configs/ti816x_evm.h
+++ b/include/configs/ti816x_evm.h
@@ -47,7 +47,6 @@ 
 #define CONFIG_SYS_NS16550_COM1     0x48024000  /* Base EVM has UART2 */
 
 /* allow overwriting serial config and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 
 /*
diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h
index 08829781e3..d1bf2e8062 100644
--- a/include/configs/ti_armv7_common.h
+++ b/include/configs/ti_armv7_common.h
@@ -102,7 +102,6 @@ 
  * console baudrate of 115200 and use the default baud rate table.
  */
 #define CONFIG_SYS_MALLOC_LEN		SZ_32M
-#define CONFIG_ENV_OVERWRITE		/* Overwrite ethaddr / serial# */
 
 /* As stated above, the following choices are optional. */
 
diff --git a/include/configs/trats.h b/include/configs/trats.h
index f39a7c726a..75b1989bb7 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -48,8 +48,6 @@ 
 
 #define CONFIG_SYS_MMC_ENV_DEV		CONFIG_MMC_DEFAULT_DEV
 
-#define CONFIG_ENV_OVERWRITE
-
 /* Tizen - partitions definitions */
 #define PARTS_CSA		"csa-mmc"
 #define PARTS_BOOT		"boot"
diff --git a/include/configs/trats2.h b/include/configs/trats2.h
index f6593e227b..b2e0170187 100644
--- a/include/configs/trats2.h
+++ b/include/configs/trats2.h
@@ -43,8 +43,6 @@ 
 
 #define CONFIG_SYS_MMC_ENV_DEV		CONFIG_MMC_DEFAULT_DEV
 
-#define CONFIG_ENV_OVERWRITE
-
 /* Tizen - partitions definitions */
 #define PARTS_CSA		"csa-mmc"
 #define PARTS_BOOT		"boot"
diff --git a/include/configs/tricorder.h b/include/configs/tricorder.h
index 83aa3cd468..7ab368bd01 100644
--- a/include/configs/tricorder.h
+++ b/include/configs/tricorder.h
@@ -127,9 +127,6 @@ 
 	"bootm ${loadaddr} ${rdaddr}\0"
 
 #else /* CONFIG_FLASHCARD */
-
-#define CONFIG_ENV_OVERWRITE /* allow to overwrite serial and ethaddr */
-
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	CONFIG_COMMON_ENV_SETTINGS \
 	"mmcargs=" \
diff --git a/include/configs/ts4800.h b/include/configs/ts4800.h
index e563f3fe8a..46f91ac9dd 100644
--- a/include/configs/ts4800.h
+++ b/include/configs/ts4800.h
@@ -57,7 +57,6 @@ 
 #define CONFIG_FEC_MXC_PHYADDR	0
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE		/* disable vendor parameters protection (serial#, ethaddr) */
 
 /***********************************************************
  * Command definition
diff --git a/include/configs/turris_mox.h b/include/configs/turris_mox.h
index 49279fca40..51445ec60a 100644
--- a/include/configs/turris_mox.h
+++ b/include/configs/turris_mox.h
@@ -62,7 +62,6 @@ 
 /*
  * Ethernet Driver configuration
  */
-#define CONFIG_ENV_OVERWRITE	/* ethaddr can be reprogrammed */
 #define CONFIG_ARP_TIMEOUT	200
 #define CONFIG_NET_RETRY_COUNT	50
 
diff --git a/include/configs/verdin-imx8mm.h b/include/configs/verdin-imx8mm.h
index ca528598f2..472d2749c5 100644
--- a/include/configs/verdin-imx8mm.h
+++ b/include/configs/verdin-imx8mm.h
@@ -87,7 +87,6 @@ 
 #define CONFIG_SYS_INIT_SP_ADDR \
 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_ENV_OVERWRITE
 #if defined(CONFIG_ENV_IS_IN_MMC)
 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
 #define CONFIG_SYS_MMC_ENV_DEV		0	/* USDHC1 eMMC */
diff --git a/include/configs/vexpress_common.h b/include/configs/vexpress_common.h
index ca765579e8..ce89ee5074 100644
--- a/include/configs/vexpress_common.h
+++ b/include/configs/vexpress_common.h
@@ -230,7 +230,6 @@ 
  * We don't know which end has the small erase blocks so we use the penultimate
  * sector location for the environment
  */
-#define CONFIG_ENV_OVERWRITE		1
 
 /* Store environment at top of flash */
 #define CONFIG_SYS_FLASH_EMPTY_INFO	/* flinfo indicates empty blocks */
diff --git a/include/configs/vf610twr.h b/include/configs/vf610twr.h
index 0ef2de33cc..f0f577d405 100644
--- a/include/configs/vf610twr.h
+++ b/include/configs/vf610twr.h
@@ -24,7 +24,6 @@ 
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 2 * 1024 * 1024)
 
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* NAND support */
 #define CONFIG_SYS_NAND_ONFI_DETECTION
diff --git a/include/configs/vme8349.h b/include/configs/vme8349.h
index 3f578720e5..8341aef7ce 100644
--- a/include/configs/vme8349.h
+++ b/include/configs/vme8349.h
@@ -253,7 +253,6 @@ 
 /*
  * Environment Configuration
  */
-#define CONFIG_ENV_OVERWRITE
 
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
diff --git a/include/configs/wb45n.h b/include/configs/wb45n.h
index d256ce8e4b..5afa118ce7 100644
--- a/include/configs/wb45n.h
+++ b/include/configs/wb45n.h
@@ -57,7 +57,6 @@ 
 #define CONFIG_NET_RETRY_COUNT      20
 #define CONFIG_MACB_SEARCH_PHY
 #define CONFIG_ETHADDR              C0:EE:40:00:00:00
-#define CONFIG_ENV_OVERWRITE        1
 
 /* System */
 #define CONFIG_SYS_LOAD_ADDR        0x22000000	/* load address */
diff --git a/include/configs/wb50n.h b/include/configs/wb50n.h
index bb4deeac9b..0e8af6efca 100644
--- a/include/configs/wb50n.h
+++ b/include/configs/wb50n.h
@@ -60,7 +60,6 @@ 
 #define CONFIG_MACB_SEARCH_PHY
 #define CONFIG_RGMII
 #define CONFIG_ETHADDR              C0:EE:40:00:00:00
-#define CONFIG_ENV_OVERWRITE        1
 
 #define CONFIG_SYS_LOAD_ADDR        0x22000000	/* load address */
 
diff --git a/include/configs/x86-common.h b/include/configs/x86-common.h
index bd62798d26..36b37ef14b 100644
--- a/include/configs/x86-common.h
+++ b/include/configs/x86-common.h
@@ -66,7 +66,6 @@ 
 #define CONFIG_SYS_MALLOC_LEN			0x200000
 
 /* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /*-----------------------------------------------------------------------
  * Environment configuration
diff --git a/include/configs/xea.h b/include/configs/xea.h
index 65109566d3..895a75e7cd 100644
--- a/include/configs/xea.h
+++ b/include/configs/xea.h
@@ -39,7 +39,6 @@ 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 
 /* Environment */
-#define CONFIG_ENV_OVERWRITE
 
 /* Booting Linux */
 #define CONFIG_BOOTFILE		"uImage"
diff --git a/include/configs/xfi3.h b/include/configs/xfi3.h
index 51efab1d2c..4fc7154fff 100644
--- a/include/configs/xfi3.h
+++ b/include/configs/xfi3.h
@@ -13,7 +13,6 @@ 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 
 /* Environment */
-#define CONFIG_ENV_OVERWRITE
 
 /* Booting Linux */
 #define CONFIG_BOOTFILE		"uImage"
diff --git a/include/configs/xilinx_zynqmp_r5.h b/include/configs/xilinx_zynqmp_r5.h
index c6cf82e244..026c5d622c 100644
--- a/include/configs/xilinx_zynqmp_r5.h
+++ b/include/configs/xilinx_zynqmp_r5.h
@@ -17,7 +17,6 @@ 
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
 
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* Boot configuration */
 #define CONFIG_SYS_LOAD_ADDR		0 /* default? */
diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index 59e77f6ecc..9106be5994 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -94,7 +94,6 @@ 
 #endif
 
 /* Allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
 
 /* enable preboot to be loaded before CONFIG_BOOTDELAY */
 
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index 916768f361..4742924c9e 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -427,7 +427,6 @@  CONFIG_ENV_IS_IN_
 CONFIG_ENV_MAX_ENTRIES
 CONFIG_ENV_MIN_ENTRIES
 CONFIG_ENV_OFFSET_OOB
-CONFIG_ENV_OVERWRITE
 CONFIG_ENV_RANGE
 CONFIG_ENV_RDADDR
 CONFIG_ENV_REFLASH