From patchwork Sat May 2 10:06:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pragnesh Patel X-Patchwork-Id: 244794 List-Id: U-Boot discussion From: pragnesh.patel at sifive.com (Pragnesh Patel) Date: Sat, 2 May 2020 15:36:22 +0530 Subject: [PATCH v7 18/22] configs: fu540: Add config options for U-Boot SPL In-Reply-To: <20200502100628.24809-1-pragnesh.patel@sifive.com> References: <20200502100628.24809-1-pragnesh.patel@sifive.com> Message-ID: <20200502100628.24809-19-pragnesh.patel@sifive.com> With sifive_fu540_defconfig: User can use FSBL or u-boot-spl.bin anyone at a time. For FSBL, fsbl->fw_payload.bin (opensbi + U-Boot) For u-boot-spl.bin, u-boot-spl.bin->FIT image (opensbi + U-Boot + dtb) U-Boot SPL will be loaded by ZSBL from SD card (replace fsbl.bin with u-boot-spl.bin) and runs in L2 LIM in machine mode and then load FIT image u-boot.itb from SD card into RAM. U-Boot SPL expects u-boot.itb FIT image at the starting of SD card sector number (0x822) of GUID type "2E54B353-1271-4842-806F-E436D6AF6985" Signed-off-by: Pragnesh Patel --- configs/sifive_fu540_defconfig | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/configs/sifive_fu540_defconfig b/configs/sifive_fu540_defconfig index f805aacc7a..30fac8996b 100644 --- a/configs/sifive_fu540_defconfig +++ b/configs/sifive_fu540_defconfig @@ -1,6 +1,12 @@ CONFIG_RISCV=y +CONFIG_SPL_GPIO_SUPPORT=y +CONFIG_SYS_MALLOC_F_LEN=0x3000 CONFIG_ENV_SIZE=0x20000 +CONFIG_SPL_MMC_SUPPORT=y CONFIG_NR_DRAM_BANKS=1 +CONFIG_SPL=y +CONFIG_SPL_SPI_SUPPORT=y +CONFIG_SPL_PAYLOAD="u-boot.itb" CONFIG_TARGET_SIFIVE_FU540=y CONFIG_ARCH_RV64I=y CONFIG_RISCV_SMODE=y @@ -9,7 +15,10 @@ CONFIG_FIT=y CONFIG_MISC_INIT_R=y CONFIG_DISPLAY_CPUINFO=y CONFIG_DISPLAY_BOARDINFO=y +CONFIG_SPL_SEPARATE_BSS=y +CONFIG_SPL_YMODEM_SUPPORT=y CONFIG_OF_BOARD_FIXUP=y CONFIG_DEFAULT_DEVICE_TREE="hifive-unleashed-a00" CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_SPL_CLK=y CONFIG_DM_MTD=y