new file mode 100644
@@ -0,0 +1,46 @@
+#
+# Copyright (C) 2011 Samsung Electronics
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+SOBJS := mem_setup.o
+SOBJS += lowlevel_init.o
+COBJS += smdkv310.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
+
+all: $(obj).depend $(LIB)
+
+$(LIB): $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
new file mode 100644
@@ -0,0 +1 @@
+CONFIG_SYS_TEXT_BASE = 0x43e00000
new file mode 100644
@@ -0,0 +1,549 @@
+/*
+ * Lowlevel setup for SMDKV310 board based on S5PC210
+ *
+ * Copyright (C) 2011 Samsung Electronics
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <version.h>
+#include <asm/arch/cpu.h>
+
+/*
+ * Register usages:
+ *
+ * r5 has zero always
+ * r7 has GPIO part1 base 0x11400000
+ * r6 has GPIO part2 base 0x11000000
+ */
+
+#define MEM_DLLl_ON
+
+
+_TEXT_BASE:
+ .word CONFIG_SYS_TEXT_BASE
+
+ .globl lowlevel_init
+lowlevel_init:
+ push {lr}
+
+
+ /* r5 has always zero */
+ mov r5, #0
+
+ ldr r7, =S5PC210_GPIO_PART1_BASE
+ ldr r6, =S5PC210_GPIO_PART2_BASE
+
+ /* check reset status */
+ ldr r0, =(S5PC210_POWER_BASE + 0x81C) @ INFORM7
+ ldr r1, [r0]
+
+ /* AFTR wakeup reset */
+ ldr r2, =S5P_CHECK_DIDLE
+ cmp r1, r2
+ beq exit_wakeup
+
+ /* Sleep wakeup reset */
+ ldr r2, =S5P_CHECK_SLEEP
+ cmp r1, r2
+ beq wakeup_reset
+
+ /* when we already run in ram, we don't need to relocate U-Boot.
+ * and actually, memory controller must be configured before U-Boot
+ * is running in ram.
+ */
+ ldr r0, =0x00ffffff /* r0 <- Mask Bits*/
+ bic r1, pc, r0 /* pc <- current addr of code */
+ /* r1 <- unmasked bits of pc */
+
+ ldr r2, _TEXT_BASE /* r2 <- original base addr in ram */
+ bic r2, r2, r0 /* r2 <- unmasked bits of r2*/
+ cmp r1, r2 /* compare r1, r2 */
+ beq 1f /* r0 == r1 then skip sdram init */
+
+ /* init system clock */
+ bl system_clock_init
+
+ /* Memory initialize */
+ bl mem_ctrl_asm_init
+
+1:
+ /* for UART */
+ bl uart_asm_init
+ bl tzpc_init
+ pop {pc}
+
+wakeup_reset:
+ bl system_clock_init
+ bl mem_ctrl_asm_init
+ bl tzpc_init
+
+exit_wakeup:
+ /*Load return address and jump to kernel*/
+ ldr r0, =(S5PC210_POWER_BASE + 0x800) @ INFORM0
+
+ /* r1 = physical address of s5pc210_cpu_resume function */
+ ldr r1, [r0]
+
+ /* Jump to kernel*/
+ mov pc, r1
+ nop
+ nop
+
+/*
+ * system_clock_init: Initialize core clock and bus clock.
+ * void system_clock_init(void)
+ */
+system_clock_init:
+ push {lr}
+ ldr r0, =S5PC210_CLOCK_BASE
+
+ /* APLL(1), MPLL(1), CORE(0), HPM(0) */
+ ldr r1, =0x0101
+ ldr r2, =0x14200 @CLK_SRC_CPU
+ str r1, [r0, r2]
+
+ /* wait ?us */
+ mov r1, #0x10000
+1: subs r1, r1, #1
+ bne 1b
+
+ ldr r1, =0x0110
+ ldr r2, =0x0C210 @CLK_SRC_TOP0
+ str r1, [r0, r2]
+
+ ldr r1, =0x00
+ ldr r2, =0x0C214 @CLK_SRC_TOP1_OFFSET
+ str r1, [r0, r2]
+
+ /* DMC */
+ ldr r1, =0x00
+ ldr r2, =0x10200 @CLK_SRC_DMC_OFFSET
+ str r1, [r0, r2]
+
+ /* SATA: SCLKMPLL(0), MMC[0:4]: SCLKMPLL(6) */
+
+ ldr r1, =0x066666
+ ldr r2, =0x0C240 @ CLK_SRC_FSYS
+ str r1, [r0, r2]
+
+ /*CLK_SRC_LEFTBUS */
+ ldr r1, =0x00
+ ldr r2, =0x04200 @CLK_SRC_LEFTBUS_OFFSET
+ str r1, [r0, r2]
+
+ /*CLK_SRC_RIGHTBUS */
+ ldr r1, =0x00
+ ldr r2, =0x08200 @CLK_SRC_RIGHTBUS_OFFSET
+ str r1, [r0, r2]
+
+ /* UART[0:4], PWM: SCLKMPLL(6) */
+ ldr r1, =0x06666666
+ ldr r2, =0x0C250 @CLK_SRC_PERIL0_OFFSET
+ str r1, [r0, r2]
+
+ /* wait ?us */
+ mov r1, #0x10000
+4: subs r1, r1, #1
+ bne 4b
+
+ /* CLK_DIV_CPU0:
+ PCLK_DBG_RATIO[20] 0x1
+ ATB_RATIO[16] 0x3
+ PERIPH_RATIO[12] 0x3
+ COREM1_RATIO[8] 0x7
+ COREM0_RATIO[4] 0x3
+ */
+ ldr r1, =0x0133730
+ ldr r2, =0x14500 @CLK_DIV_CPU0_OFFSET
+ str r1, [r0, r2]
+
+ /* CLK_DIV_CPU1
+ COPY_RATIO [0] 0x3
+ */
+ ldr r1, =0x03
+ ldr r2, =0x14504 @CLK_DIV_CPU1_OFFSET
+ str r1, [r0, r2]
+
+ /* wait ?us */
+ mov r1, #0x10000
+2: subs r1, r1, #1
+ bne 2b
+
+ /* MMC[0:1] */
+ ldr r1, =0x000f000f /* 800(MPLL) / (15 + 1) */
+ ldr r2, =0x0C544 @ CLK_DIV_FSYS1
+ str r1, [r0, r2]
+ /* MMC[2:3] */
+ ldr r1, =0x000f070f /* 800(MPLL) / (15 + 1) */
+ ldr r2, =0x0C548 @ CLK_DIV_FSYS2
+ str r1, [r0, r2]
+ /* MMC4 */
+ ldr r1, =0x000f /* 800(MPLL) / (15 + 1) */
+ ldr r2, =0x0C54C @ CLK_DIV_FSYS3
+ str r1, [r0, r2]
+
+ /* CLK_DIV_DMC0:
+ CORE_TIMERS_RATIO[28] 0x1
+ COPY2_RATIO[24] 0x3
+ DMCP_RATIO[20] 0x1
+ DMCD_RATIO[16] 0x1
+ DMC_RATIO[12] 0x1
+ DPHY_RATIO[8] 0x1
+ ACP_PCLK_RATIO[4] 0x1
+ ACP_RATIO[0] 0x3
+ */
+ ldr r1, =0x13111113
+ ldr r2, =0x010500 @CLK_DIV_DMC0_OFFSET
+ str r1, [r0, r2]
+
+ /* CLK_DIV_DMC1:
+ DPM_RATIO[24] 0x1
+ DVSEM_RATIO[16] 0x1
+ PWI_RATIO[8] 0x1
+ */
+ ldr r1, =0x01010100
+ ldr r2, =0x010504 @CLK_DIV_DMC1_OFFSET
+ str r1, [r0, r2]
+
+ /* CLK_DIV_PERIL0:
+ UART5_RATIO[20] 8
+ UART4_RATIO[16] 8
+ UART3_RATIO[12] 8
+ UART2_RATIO[8] 8
+ UART1_RATIO[4] 8
+ UART0_RATIO[0] 8
+ */
+ ldr r1, =0x774777
+ ldr r2, =0x0C550 @CLK_DIV_PERIL0_OFFSET
+ str r1, [r0, r2]
+
+ /* SLIMBUS: ???, PWM */
+ ldr r1, =0x8
+ ldr r2, =0x0C55C @ CLK_DIV_PERIL3
+ str r1, [r0, r2]
+
+ /* CLK_DIV_TOP:
+ ONENAND_RATIO[16] 0x0
+ ACLK_133_RATIO[12] 0x5
+ ACLK_160_RATIO[8] 0x4
+ ACLK_100_RATIO[4] 0x7
+ ACLK_200_RATIO[0] 0x3
+ */
+ ldr r1, =0x05473
+ ldr r2, =0x0C510 @CLK_DIV_TOP_OFFSET
+ str r1, [r0, r2]
+
+ /* CLK_DIV_LEFRBUS:
+ GPL_RATIO[4] 0x1
+ GDL_RATIO[0] 0x3
+ */
+ ldr r1, =0x013
+ ldr r2, =0x04500 @CLK_DIV_LEFTBUS_OFFSET
+ str r1, [r0, r2]
+
+ /* CLK_DIV_RIGHTBUS:
+ GPR_RATIO[4] 0x1
+ GDR_RATIO[0] 0x3
+ */
+ ldr r1, =0x013
+ ldr r2, =0x08500 @CLK_DIV_RIGHTBUS_OFFSET
+ str r1, [r0, r2]
+
+ /* Set PLL locktime */
+ ldr r1, =0x01C20
+ ldr r2, =0x014000 @APLL_LOCK_OFFSET
+ str r1, [r0, r2]
+ ldr r1, =0x01C20
+ ldr r2, =0x014008 @MPLL_LOCK_OFFSET
+ str r1, [r0, r2]
+ ldr r1, =0x01C20
+ ldr r2, =0x0C010 @EPLL_LOCK_OFFSET
+ str r1, [r0, r2]
+ ldr r1, =0x01C20
+ ldr r2, =0x0C020 @VPLL_LOCK_OFFSET
+ str r1, [r0, r2]
+
+ /* APLL_CON1:
+ APLL_AFC_ENB[31] 0x1
+ APLL_AFC[0] 0xC
+ */
+ ldr r1, =0x8000000C
+ ldr r2, =0x014104 @APLL_CON1_OFFSET
+ str r1, [r0, r2]
+
+ /*APLL_CON0:
+ APLL_MDIV[16] 0xFA
+ APLL_PDIV[8] 0x6
+ APLL_SDIV[0] 0x1
+ */
+ ldr r1, =0x80FA0601
+ ldr r2, =0x014100 @APLL_CON0_OFFSET
+ str r1, [r0, r2]
+
+ /* MPLL_CON1:
+ MPLL_AFC_ENB[31] 0x0
+ MPLL_AFC[0] 0x1C
+ */
+ ldr r1, =0x01C
+ ldr r2, =0x01410C @MPLL_CON1_OFFSET
+ str r1, [r0, r2]
+
+ /*MPLL_CON0:
+ MPLL_MDIV[16] 0xC8
+ MPLL_PDIV[8] 0x6
+ MPLL_SDIV[0] 0x1
+ */
+ ldr r1, =0x80C80601
+ ldr r2, =0x014108 @MPLL_CON0_OFFSET
+ str r1, [r0, r2]
+
+ /* EPLL */
+ ldr r1, =0x0
+ ldr r2, =0x0C114 @EPLL_CON1_OFFSET
+ str r1, [r0, r2]
+ /* EPLL_CON0:
+ EPLL_MDIV[16] 0x30
+ EPLL_PDIV[8] 0x3
+ EPLL_SDIV[0] 0x2
+ */
+ ldr r1, =80300302
+ ldr r2, =0x0C110 @EPLL_CON0_OFFSET
+ str r1, [r0, r2]
+
+ /* VPLL_CON1:
+ VPLL_MRR[24] 0x11
+ VPLL_MFR[16] 0x0
+ VPLL_K[0] 0x400
+ */
+ ldr r1, =0x11000400
+ ldr r2, =0x0C124 @VPLL_CON1_OFFSET
+ str r1, [r0, r2]
+ /* VPLL_CON0:
+ VPLL_MDIV[16] 0x35
+ VPLL_PDIV[8] 0x3
+ VPLL_SDIV[0] 0x2
+ */
+ ldr r1, =0x80350302
+ ldr r2, =0x0C120 @VPLL_CON0_OFFSET
+ str r1, [r0, r2]
+
+ /* wait ?us */
+ mov r1, #0x30000
+3: subs r1, r1, #1
+ bne 3b
+
+ ldr r0, =S5PC2XX_ADDR_BASE @CHIP_ID_BASE
+ ldr r1, [r0]
+ lsr r1, r1, #8
+ and r1, r1, #3
+ cmp r1, #2
+ bne v310_2
+
+@ ConControl
+#ifdef MEM_DLLl_ON
+ ldr r0, =S5PC210_DMC0_BASE @0x10400000
+
+ ldr r1, =0x7110100A
+ ldr r2, =0x18 @DMC_PHYCONTROL0
+ str r1, [r0, r2]
+ ldr r1, =0x00000084
+ ldr r2, =0x1C @DMC_PHYCONTROL1
+ str r1, [r0, r2]
+ ldr r1, =0x7110100B
+ ldr r2, =0x18 @DMC_PHYCONTROL0
+ str r1, [r0, r2]
+
+ /* wait ?us */
+ mov r1, #0x20000
+8: subs r1, r1, #1
+ bne 8b
+
+ ldr r1, =0x0000008C
+ ldr r2, =0x1C @DMC_PHYCONTROL1
+ str r1, [r0, r2]
+ ldr r1, =0x00000084
+ ldr r2, =0x1C @DMC_PHYCONTROL1
+ str r1, [r0, r2]
+
+ /* wait ?us */
+ mov r1, #0x20000
+9: subs r1, r1, #1
+ bne 9b
+
+ ldr r0, =S5PC210_DMC1_BASE @0x10410000
+
+ ldr r1, =0x7110100A
+ ldr r2, =0x18 @DMC_PHYCONTROL0
+ str r1, [r0, r2]
+ ldr r1, =0x00000084
+ ldr r2, =0x1C @DMC_PHYCONTROL1
+ str r1, [r0, r2]
+ ldr r1, =0x7110100B
+ ldr r2, =0x18 @DMC_PHYCONTROL0
+ str r1, [r0, r2]
+
+ /* wait ?us */
+ mov r1, #0x20000
+10: subs r1, r1, #1
+ bne 10b
+
+ ldr r1, =0x0000008C
+ ldr r2, =0x1C @DMC_PHYCONTROL1
+ str r1, [r0, r2]
+ ldr r1, =0x00000084
+ ldr r2, =0x1C @DMC_PHYCONTROL1
+ str r1, [r0, r2]
+#endif
+
+ ldr r0, =S5PC210_DMC0_BASE @0x10400000
+#ifdef CONFIG_CLK_1000_200_200
+ ldr r1, =0x0FFF30f0
+#else
+ ldr r1, =0x0FFF30fa
+#endif
+ ldr r2, =0x00 @DMC_CONCONTROL
+ str r1, [r0, r2]
+ ldr r0, =S5PC210_DMC1_BASE @0x10410000
+#ifdef CONFIG_CLK_1000_200_200
+ ldr r1, =0x0FFF30f0
+#else
+ ldr r1, =0x0FFF30fa
+#endif
+ ldr r2, =0x00 @DMC_CONCONTROL
+ str r1, [r0, r2]
+
+v310_2:
+ pop {pc}
+
+/*
+ * Check clock until stable.
+ */
+
+ /* Check devider change state */
+wait_div_state1:
+ ldr r1, =(S5PC210_CLOCK_BASE + 0x1004) @CLK_DIV_STAT1_OFFSET
+ ldr r2, [r1]
+ tst r2, #(0x1<<15)
+ bne wait_div_state1
+ mov pc, lr
+
+ /* Check source change state */
+wait_mux_state1:
+ ldr r1, =(S5PC210_CLOCK_BASE + 0x1104) @CLK_MUX_STAT1_OFFSET
+ ldr r2, [r1]
+ tst r2, #(0x1<<31)
+ bne wait_mux_state1
+ mov pc, lr
+
+ /* Check source change state */
+wait_mux_state0:
+ ldr r1, =(S5PC210_CLOCK_BASE + 0x1100) @CLK_MUX_STAT0_OFFSET
+ ldr r2, [r1]
+ tst r2, #(0x4)
+ bne wait_mux_state0
+ mov pc, lr
+
+/*
+ * uart_asm_init: Initialize UART in asm mode, 115200bps fixed.
+ * void uart_asm_init(void)
+ */
+ .globl uart_asm_init
+uart_asm_init:
+
+ /*
+ * setup UART0-UART3 GPIOs (part1)
+ */
+ mov r0, r7
+ ldr r1, =0x22222222
+ str r1, [r0, #0x00] @ S5PC210_GPIO_A0_OFFSET
+ ldr r1, =0x00222222
+ str r1, [r0, #0x20] @ S5PC210_GPIO_A1_OFFSET
+
+ ldr r0, =S5PC210_UART_BASE
+ add r0, r0, #S5PC210_UART1_OFFSET
+
+ ldr r1, =0x3C5
+ str r1, [r0, #0x4]
+ ldr r1, =0x111
+ str r1, [r0, #0x8]
+ ldr r1, =0x3
+ str r1, [r0, #0x0]
+ ldr r1, =0x35
+ str r1, [r0, #0x28]
+ ldr r1, =0x4
+ str r1, [r0, #0x2c]
+
+ mov pc, lr
+ nop
+ nop
+ nop
+
+/*
+ * Setting TZPC[TrustZone Protection Controller]
+ */
+
+tzpc_init:
+ ldr r0, =0x10110000
+ mov r1, #0x0
+ str r1, [r0]
+ mov r1, #0xff
+ str r1, [r0, #0x0804]
+ str r1, [r0, #0x0810]
+ str r1, [r0, #0x081C]
+ str r1, [r0, #0x0828]
+
+ ldr r0, =0x10120000
+ mov r1, #0x0
+ str r1, [r0]
+ mov r1, #0xff
+ str r1, [r0, #0x0804]
+ str r1, [r0, #0x0810]
+ str r1, [r0, #0x081C]
+ str r1, [r0, #0x0828]
+
+ ldr r0, =0x10130000
+ mov r1, #0x0
+ str r1, [r0]
+ mov r1, #0xff
+ str r1, [r0, #0x0804]
+ str r1, [r0, #0x0810]
+ str r1, [r0, #0x081C]
+ str r1, [r0, #0x0828]
+
+ ldr r0, =0x10140000
+ mov r1, #0x0
+ str r1, [r0]
+ mov r1, #0xff
+ str r1, [r0, #0x0804]
+ str r1, [r0, #0x0810]
+ str r1, [r0, #0x081C]
+ str r1, [r0, #0x0828]
+
+ ldr r0, =0x10150000
+ mov r1, #0x0
+ str r1, [r0]
+ mov r1, #0xff
+ str r1, [r0, #0x0804]
+ str r1, [r0, #0x0810]
+ str r1, [r0, #0x081C]
+ str r1, [r0, #0x0828]
+
+ mov pc, lr
new file mode 100644
@@ -0,0 +1,632 @@
+/*
+ * Memory setup for SMDKV310 board based on S5PC210
+ *
+ * Copyright (C) 2011 Samsung Electronics
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+
+#define SET_MIU
+
+#define MEM_DLL
+
+#ifdef CONFIG_CLK_800_330_165
+#define DRAM_CLK_330
+#endif
+#ifdef CONFIG_CLK_1000_200_200
+#define DRAM_CLK_200
+#endif
+#ifdef CONFIG_CLK_1000_330_165
+#define DRAM_CLK_330
+#endif
+#ifdef CONFIG_CLK_1000_400_200
+#define DRAM_CLK_400
+#endif
+
+ .globl mem_ctrl_asm_init
+mem_ctrl_asm_init:
+
+ /* Async bridge configuration at CPU_core */
+ /* 1: half_sync */
+ /* 0: full_sync */
+ ldr r0, =0x10010350
+ mov r1, #1
+ str r1, [r0]
+
+ ldr r0, =0x10000000 @CHIP_ID_BASE
+ ldr r1, [r0]
+ lsr r1, r1, #8
+ and r1, r1, #3
+ cmp r1, #2
+ bne v310
+
+ /* CLK_DIV_DMC0 on iROM DMC=50MHz for Init DMC */
+ ldr r0, =0x10030000 @CMU_BASE
+ ldr r1, =0x13113113
+ ldr r2, =0x10500 @CLK_DIV_DMC0_OFFSET
+ str r1, [r0, r2]
+
+#ifdef SET_MIU
+ ldr r0, =0x10600000 @MIU_BASE
+#ifdef CONFIG_MIU_1BIT_INTERLEAVED
+ ldr r1, =0x0000000c
+ str r1, [r0, #0x400] @MIU_INTLV_CONFIG
+ ldr r1, =0x40000000
+ str r1, [r0, #0x808] @MIU_INTLV_START_ADDR
+ ldr r1, =0x5fffffff
+ str r1, [r0, #0x810] @MIU_INTLV_END_ADDR
+ ldr r1, =0x00000001
+ str r1, [r0, #0x800] @MIU_MAPPING_UPDATE
+#endif
+#ifdef CONFIG_MIU_2BIT_INTERLEAVED
+ ldr r1, =0x2000150c
+ str r1, [r0, #0x400] @MIU_INTLV_CONFIG
+ ldr r1, =0x40000000
+ str r1, [r0, #0x808] @MIU_INTLV_START_ADDR
+ ldr r1, =0x5fffffff
+ str r1, [r0, #0x810] @MIU_INTLV_END_ADDR
+ ldr r1, =0x00000001
+ str r1, [r0, #0x800] @MIU_MAPPING_UPDATE
+#endif
+#ifdef CONFIG_MIU_LINEAR
+ ldr r1, =0x40000000
+ str r1, [r0, #0x818] @MIU_SINGLE_MAPPING0_START_ADDR
+ ldr r1, =0x4fffffff
+ str r1, [r0, #0x820] @MIU_SINGLE_MAPPING0_END_ADDR
+ ldr r1, =0x50000000
+ str r1, [r0, #0x828] @MIU_SINGLE_MAPPING1_START_ADDR
+ ldr r1, =0x5fffffff
+ str r1, [r0, #0x830] @MIU_SINGLE_MAPPING1_END_ADDR]
+ ldr r1, =0x00000006
+ str r1, [r0, #0x800] @MIU_MAPPING_UPDATE
+#endif
+#endif
+
+/*****************************************************************/
+/*DREX0***********************************************************/
+/*****************************************************************/
+ ldr r0, =0x10400000 @APB_DMC_0_BASE
+
+ ldr r1, =0xE3855503
+ str r1, [r0, #0x44] @DMC_PHYZQCONTROL
+
+ ldr r1, =0x71101008
+ str r1, [r0, #0x18] @DMC_PHYCONTROL0
+
+ ldr r1, =0x7110100A
+ str r1, [r0, #0x18] @DMC_PHYCONTROL0
+
+ ldr r1, =0x00000084
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ ldr r1, =0x71101008
+ str r1, [r0, #0x18] @DMC_PHYCONTROL0
+
+ ldr r1, =0x0000008C
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ ldr r1, =0x00000084
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ ldr r1, =0x0000008C
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ ldr r1, =0x00000084
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ ldr r1, =0x00000000
+ str r1, [r0, #0x20] @DMC_PHYCONTROL2
+
+ ldr r1, =0x0FFF30da
+ str r1, [r0, #0x00] @DMC_CONCONTROL
+ ldr r1, =0x00202500
+ str r1, [r0, #0x04] @DMC_MEMCONTROL]
+#ifdef MIU_LINEAR
+ ldr r1, =0x40f01223
+ str r1, [r0, #0x08] @DMC_MEMCONFIG0
+#else /* @MIU_1BIT_INTERLEAVED | MIU_2BIT_INTERLEAVED */
+ ldr r1, =0x20f01223
+ str r1, [r0, #0x08] @DMC_MEMCONFIG0
+#endif
+ ldr r1, =0xff000000
+ str r1, [r0, #0x14] @DMC_PRECHCONFIG
+
+ ldr r1, =0x0000005D
+ str r1, [r0, #0x30] @DMC_TIMINGAREF
+
+#ifdef DRAM_CLK_200
+ ldr r1, =0x1A254349
+ str r1, [r0, #0x34] @DMC_TIMINGROW
+ ldr r1, =0x23230306
+ str r1, [r0, #0x38] @DMC_TIMINGDATA
+ ldr r1, =0x281c0235
+ str r1, [r0, #0x3C] @DMC_TIMINGPOWER
+#endif
+#ifdef DRAM_CLK_330
+ ldr r1, =0x2b47654e
+ str r1, [r0, #0x34] @DMC_TIMINGROW
+ ldr r1, =0x35330306
+ str r1, [r0, #0x38] @DMC_TIMINGDATA
+ ldr r1, =0x442f0365
+ str r1, [r0, #0x3C] @DMC_TIMINGPOWER
+#endif
+#ifdef DRAM_CLK_400
+ ldr r1, =0x34498691
+ str r1, [r0, #0x34] @DMC_TIMINGROW
+ ldr r1, =0x36330306
+ str r1, [r0, #0x38] @DMC_TIMINGDATA
+ ldr r1, =0x50380365
+ str r1, [r0, #0x3C] @DMC_TIMINGPOWER
+#endif
+
+ mov r2, #0x100000
+2: subs r2, r2, #1
+ bne 2b
+ ldr r1, =0x07000000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ mov r2, #0x100000
+3: subs r2, r2, #1
+ bne 3b
+ ldr r1, =0x00071C00
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ mov r2, #0x100000
+4: subs r2, r2, #1
+ bne 4b
+
+ ldr r1, =0x00010BFC
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ mov r2, #0x100000
+5: subs r2, r2, #1
+ bne 5b
+ ldr r1, =0x00000488
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00000810
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00000C08
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+
+/*****************************************************************/
+/*DREX1***********************************************************/
+/*****************************************************************/
+ ldr r0, =0x10410000 @APB_DMC_1_BASE
+ ldr r1, =0xE3855503
+ str r1, [r0, #0x44] @DMC_PHYZQCONTROL
+
+ ldr r1, =0x71101008
+ str r1, [r0, #0x18] @DMC_PHYCONTROL0
+
+ ldr r1, =0x7110100A
+ str r1, [r0, #0x18] @DMC_PHYCONTROL0
+
+ ldr r1, =0x00000084
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ ldr r1, =0x71101008
+ str r1, [r0, #0x18] @DMC_PHYCONTROL0
+
+ ldr r1, =0x0000008C
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ ldr r1, =0x00000084
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ ldr r1, =0x0000008C
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ ldr r1, =0x00000084
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ ldr r1, =0x00000000
+ str r1, [r0, #0x20] @DMC_PHYCONTROL2
+
+ ldr r1, =0x0FFF30da
+ str r1, [r0, #0x00] @DMC_CONCONTROL
+ ldr r1, =0x00202500
+ str r1, [r0, #0x04] @DMC_MEMCONTROL]
+#ifdef MIU_LINEAR
+ ldr r1, =0x40f01223
+ str r1, [r0, #0x08] @DMC_MEMCONFIG0
+#else /* @MIU_1BIT_INTERLEAVED | MIU_2BIT_INTERLEAVED */
+ ldr r1, =0x20f01223
+ str r1, [r0, #0x08] @DMC_MEMCONFIG0
+#endif
+ ldr r1, =0xff000000
+ str r1, [r0, #0x14] @DMC_PRECHCONFIG
+
+ ldr r1, =0x0000005D
+ str r1, [r0, #0x30] @DMC_TIMINGAREF
+
+#ifdef DRAM_CLK_200
+ ldr r1, =0x1A254349
+ str r1, [r0, #0x34] @DMC_TIMINGROW
+ ldr r1, =0x23230306
+ str r1, [r0, #0x38] @DMC_TIMINGDATA
+ ldr r1, =0x281c0235
+ str r1, [r0, #0x3C] @DMC_TIMINGPOWER
+#endif
+#ifdef DRAM_CLK_330
+ ldr r1, =0x2b47654e
+ str r1, [r0, #0x34] @DMC_TIMINGROW
+ ldr r1, =0x35330306
+ str r1, [r0, #0x38] @DMC_TIMINGDATA
+ ldr r1, =0x442f0365
+ str r1, [r0, #0x3C] @DMC_TIMINGPOWER
+#endif
+#ifdef DRAM_CLK_400
+ ldr r1, =0x34498691
+ str r1, [r0, #0x34] @DMC_TIMINGROW
+ ldr r1, =0x36330306
+ str r1, [r0, #0x38] @DMC_TIMINGDATA
+ ldr r1, =0x50380365
+ str r1, [r0, #0x3C] @DMC_TIMINGPOWER
+#endif
+
+ mov r2, #0x100000
+2: subs r2, r2, #1
+ bne 2b
+ ldr r1, =0x07000000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ mov r2, #0x100000
+3: subs r2, r2, #1
+ bne 3b
+ ldr r1, =0x00071C00
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ mov r2, #0x100000
+4: subs r2, r2, #1
+ bne 4b
+
+ ldr r1, =0x00010BFC
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ mov r2, #0x100000
+5: subs r2, r2, #1
+ bne 5b
+ ldr r1, =0x00000488
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00000810
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00000C08
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+
+ mov pc, lr
+
+v310:
+
+#ifdef SET_MIU
+ ldr r0, =0x10600000 @MIU_BASE
+#ifdef CONFIG_MIU_1BIT_INTERLEAVED
+ ldr r1, =0x0000000c
+ str r1, [r0, #0x400] @MIU_INTLV_CONFIG
+ ldr r1, =0x40000000
+ str r1, [r0, #0x808] @MIU_INTLV_START_ADDR
+ ldr r1, =0xbfffffff
+ str r1, [r0, #0x810] @MIU_INTLV_END_ADDR
+ ldr r1, =0x00000001
+ str r1, [r0, #0x800] @MIU_MAPPING_UPDATE
+#endif
+#ifdef CONFIG_MIU_2BIT_INTERLEAVED
+ ldr r1, =0x2000150c
+ str r1, [r0, #0x400] @MIU_INTLV_CONFIG
+ ldr r1, =0x40000000
+ str r1, [r0, #0x808] @MIU_INTLV_START_ADDR
+ ldr r1, =0xbfffffff
+ str r1, [r0, #0x810] @MIU_INTLV_END_ADDR
+ ldr r1, =0x00000001
+ str r1, [r0, #0x800] @MIU_MAPPING_UPDATE
+#endif
+#ifdef CONFIG_MIU_LINEAR
+ ldr r1, =0x40000000
+ str r1, [r0, #0x818] @MIU_SINGLE_MAPPING0_START_ADDR
+ ldr r1, =0x7fffffff
+ str r1, [r0, #0x820] @MIU_SINGLE_MAPPING0_END_ADDR
+ ldr r1, =0x80000000
+ str r1, [r0, #0x828] @MIU_SINGLE_MAPPING1_START_ADDR
+ ldr r1, =0xbfffffff
+ str r1, [r0, #0x830] @MIU_SINGLE_MAPPING1_END_ADDR]
+ ldr r1, =0x00000006
+ str r1, [r0, #0x800] @MIU_MAPPING_UPDATE
+#endif
+#endif
+
+/*****************************************************************/
+/*DREX0***********************************************************/
+/*****************************************************************/
+
+ ldr r0, =0x10400000 @APB_DMC_0_BASE
+
+ ldr r1, =0xe0000086
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ ldr r1, =0xE3855703
+ str r1, [r0, #0x44] @DMC_PHYZQCONTROL
+
+ mov r2, #0x100000
+1: subs r2, r2, #1
+ bne 1b
+
+ ldr r1, =0xe000008e
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+ ldr r1, =0xe0000086
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ ldr r1, =0x71101008
+ str r1, [r0, #0x18] @DMC_PHYCONTROL0
+ ldr r1, =0x7110100A
+ str r1, [r0, #0x18] @DMC_PHYCONTROL0
+ ldr r1, =0xe0000086
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+ ldr r1, =0x7110100B
+ str r1, [r0, #0x18] @DMC_PHYCONTROL0
+
+ ldr r1, =0x00000000
+ str r1, [r0, #0x20] @DMC_PHYCONTROL2
+
+ ldr r1, =0x0FFF301a
+ str r1, [r0, #0x00] @DMC_CONCONTROL
+ ldr r1, =0x00312640
+ str r1, [r0, #0x04] @DMC_MEMCONTROL]
+
+#ifdef MIU_LINEAR
+ ldr r1, =0x40e01323
+ str r1, [r0, #0x08] @DMC_MEMCONFIG0
+ ldr r1, =0x60e01323
+ str r1, [r0, #0x0C] @DMC_MEMCONFIG1
+#else /* @MIU_1BIT_INTERLEAVED | MIU_2BIT_INTERLEAVED */
+ ldr r1, =0x20e01323
+ str r1, [r0, #0x08] @DMC_MEMCONFIG0
+ ldr r1, =0x40e01323
+ str r1, [r0, #0x0C] @DMC_MEMCONFIG1
+#endif
+
+ ldr r1, =0xff000000
+ str r1, [r0, #0x14] @DMC_PRECHCONFIG
+
+ ldr r1, =0x000000BC
+ str r1, [r0, #0x30] @DMC_TIMINGAREF
+
+#ifdef DRAM_CLK_330
+ ldr r1, =0x3545548d
+ str r1, [r0, #0x34] @DMC_TIMINGROW
+ ldr r1, =0x45430506
+ str r1, [r0, #0x38] @DMC_TIMINGDATA
+ ldr r1, =0x4439033c
+ str r1, [r0, #0x3C] @DMC_TIMINGPOWER
+#endif
+#ifdef DRAM_CLK_400
+ ldr r1, =0x4046654f
+ str r1, [r0, #0x34] @DMC_TIMINGROW
+ ldr r1, =0x56500506
+ str r1, [r0, #0x38] @DMC_TIMINGDATA
+ ldr r1, =0x5444033d
+ str r1, [r0, #0x3C] @DMC_TIMINGPOWER
+#endif
+
+ ldr r1, =0x07000000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+
+ mov r2, #0x100000
+2: subs r2, r2, #1
+ bne 2b
+
+ ldr r1, =0x00020000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00030000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00010002
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00000328
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+
+ mov r2, #0x100000
+3: subs r2, r2, #1
+ bne 3b
+
+ ldr r1, =0x0a000000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+
+ mov r2, #0x100000
+4: subs r2, r2, #1
+ bne 4b
+
+ ldr r1, =0x07100000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+
+ mov r2, #0x100000
+5: subs r2, r2, #1
+ bne 5b
+
+ ldr r1, =0x00120000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00130000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00110002
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00100328
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+
+ mov r2, #0x100000
+6: subs r2, r2, #1
+ bne 6b
+
+ ldr r1, =0x0a100000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+
+ mov r2, #0x100000
+7: subs r2, r2, #1
+ bne 7b
+
+ ldr r1, =0xe000008e
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+ ldr r1, =0xe0000086
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ mov r2, #0x100000
+8: subs r2, r2, #1
+ bne 8b
+
+/*****************************************************************/
+/*DREX1***********************************************************/
+/*****************************************************************/
+
+ ldr r0, =0x10410000 @APB_DMC_1_BASE
+
+ ldr r1, =0xe0000086
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ ldr r1, =0xE3855703
+ str r1, [r0, #0x44] @DMC_PHYZQCONTROL
+
+ mov r2, #0x100000
+1: subs r2, r2, #1
+ bne 1b
+
+ ldr r1, =0xe000008e
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+ ldr r1, =0xe0000086
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ ldr r1, =0x71101008
+ str r1, [r0, #0x18] @DMC_PHYCONTROL0
+ ldr r1, =0x7110100A
+ str r1, [r0, #0x18] @DMC_PHYCONTROL0
+ ldr r1, =0xe0000086
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+ ldr r1, =0x7110100B
+ str r1, [r0, #0x18] @DMC_PHYCONTROL0
+
+ ldr r1, =0x00000000
+ str r1, [r0, #0x20] @DMC_PHYCONTROL2
+
+ ldr r1, =0x0FFF301a
+ str r1, [r0, #0x00] @DMC_CONCONTROL
+ ldr r1, =0x00312640
+ str r1, [r0, #0x04] @DMC_MEMCONTROL]
+
+#ifdef MIU_LINEAR
+ ldr r1, =0x40e01323
+ str r1, [r0, #0x08] @DMC_MEMCONFIG0
+ ldr r1, =0x60e01323
+ str r1, [r0, #0x0C] @DMC_MEMCONFIG1
+#else /* @MIU_1BIT_INTERLEAVED | MIU_2BIT_INTERLEAVED */
+ ldr r1, =0x20e01323
+ str r1, [r0, #0x08] @DMC_MEMCONFIG0
+ ldr r1, =0x40e01323
+ str r1, [r0, #0x0C] @DMC_MEMCONFIG1
+#endif
+
+ ldr r1, =0xff000000
+ str r1, [r0, #0x14] @DMC_PRECHCONFIG
+
+ ldr r1, =0x000000BC
+ str r1, [r0, #0x30] @DMC_TIMINGAREF
+
+#ifdef DRAM_CLK_330
+ ldr r1, =0x3545548d
+ str r1, [r0, #0x34] @DMC_TIMINGROW
+ ldr r1, =0x45430506
+ str r1, [r0, #0x38] @DMC_TIMINGDATA
+ ldr r1, =0x4439033c
+ str r1, [r0, #0x3C] @DMC_TIMINGPOWER
+#endif
+#ifdef DRAM_CLK_400
+ ldr r1, =0x4046654f
+ str r1, [r0, #0x34] @DMC_TIMINGROW
+ ldr r1, =0x56500506
+ str r1, [r0, #0x38] @DMC_TIMINGDATA
+ ldr r1, =0x5444033d
+ str r1, [r0, #0x3C] @DMC_TIMINGPOWER
+#endif
+
+ ldr r1, =0x07000000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+
+ mov r2, #0x100000
+2: subs r2, r2, #1
+ bne 2b
+
+ ldr r1, =0x00020000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00030000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00010002
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00000328
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+
+ mov r2, #0x100000
+3: subs r2, r2, #1
+ bne 3b
+
+ ldr r1, =0x0a000000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+
+ mov r2, #0x100000
+4: subs r2, r2, #1
+ bne 4b
+
+ ldr r1, =0x07100000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+
+ mov r2, #0x100000
+5: subs r2, r2, #1
+ bne 5b
+
+ ldr r1, =0x00120000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00130000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00110002
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+ ldr r1, =0x00100328
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+
+ mov r2, #0x100000
+6: subs r2, r2, #1
+ bne 6b
+
+ ldr r1, =0x0a100000
+ str r1, [r0, #0x10] @DMC_DIRECTCMD
+
+ mov r2, #0x100000
+7: subs r2, r2, #1
+ bne 7b
+
+ ldr r1, =0xe000008e
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+ ldr r1, =0xe0000086
+ str r1, [r0, #0x1C] @DMC_PHYCONTROL1
+
+ mov r2, #0x100000
+8: subs r2, r2, #1
+ bne 8b
+
+/*****************************************************************/
+/* turn on DREX0, DREX1 ******************************************/
+/*****************************************************************/
+
+ ldr r0, =0x10400000 @APB_DMC_0_BASE
+ ldr r1, =0x0FFF303a
+ str r1, [r0, #0x00] @DMC_CONCONTROL
+
+ ldr r0, =0x10410000 @APB_DMC_1_BASE
+ ldr r1, =0x0FFF303a
+ str r1, [r0, #0x00] @DMC_CONCONTROL
+
+ mov pc, lr
new file mode 100644
@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <netdev.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mmc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+struct s5pc210_gpio_part1 *gpio1;
+struct s5pc210_gpio_part2 *gpio2;
+
+static void smc9115_pre_init(void)
+{
+ unsigned int *ptr;
+ /* gpio configuration */
+
+ writel(0x22222222, 0x11000000 + 0x120);
+
+ /* Ethernet needs bus width of 16 bits */
+ ptr = (unsigned int *) (S5PC210_SROMC_BASE + 0);
+ *ptr = 0x9999;
+
+ /* Select and configure the SROMC bank (Bank = 1)*/
+ ptr = (unsigned int *) (S5PC210_SROMC_BASE + 0x08);
+ *ptr = 0xffffffff;
+}
+
+int board_init(void)
+{
+ smc9115_pre_init();
+
+ gpio1 = (struct s5pc210_gpio_part1 *) S5PC210_GPIO_PART1_BASE;
+ gpio2 = (struct s5pc210_gpio_part2 *) S5PC210_GPIO_PART2_BASE;
+
+ gd->bd->bi_arch_number = MACH_TYPE;
+ gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL);
+ return 0;
+}
+
+int dram_init(void)
+{
+ gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE)
+ + get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE)
+ + get_ram_size((long *)PHYS_SDRAM_3, PHYS_SDRAM_3_SIZE)
+ + get_ram_size((long *)PHYS_SDRAM_4, PHYS_SDRAM_4_SIZE);
+
+ return 0;
+}
+
+void dram_init_banksize(void)
+{
+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+ gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+ gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
+ gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
+ gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
+ gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
+ gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
+ gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
+}
+
+int board_eth_init(bd_t *bis)
+{
+ int rc = 0;
+#ifdef CONFIG_SMC911X
+ rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
+#endif
+ return rc;
+}
+
+#ifdef BOARD_LATE_INIT
+int board_late_init(void)
+{
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_DISPLAY_BOARDINFO
+int checkboard(void)
+{
+ unsigned int *ptr = (unsigned int *) S5PC210_PRO_ID;
+ if (((*ptr & 0x300) >> 8) == 2)
+ printf("\nBoard: SMDKC210\n");
+ else
+ printf("\nBoard: SMDKV310\n");
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+ int i, err;
+
+ /*
+ * MMC2 SD card GPIO:
+ * GPK2[0] SD_2_CLK(2)
+ * GPK2[1] SD_2_CMD(2)
+ * GPK2[2] SD_2_CDn -> Not used
+ * GPK2[3:6] SD_2_DATA[0:3](2)
+ */
+ for (i = 0; i < 7; i++) {
+ if (i == 2)
+ continue;
+ /* GPK2[0:6] special function 2 */
+ gpio_cfg_pin(&gpio2->k2, i, 0x2);
+ /* GPK2[0:6] pull disable */
+ gpio_set_pull(&gpio2->k2, i, GPIO_PULL_NONE);
+ /* GPK2[0:6] drv 4x */
+ gpio_set_drv(&gpio2->k2, i, GPIO_DRV_4X);
+ }
+ err = s5p_mmc_init(2, 4);
+ return err;
+}
+#endif
@@ -128,6 +128,7 @@ omap4_sdp4430 arm armv7 sdp4430 ti
s5p_goni arm armv7 goni samsung s5pc1xx
smdkc100 arm armv7 smdkc100 samsung s5pc1xx
s5pc210_universal arm armv7 universal_c210 samsung s5pc2xx
+smdkv310 arm armv7 smdkv310 samsung s5pc2xx
harmony arm armv7 harmony nvidia tegra2
seaboard arm armv7 seaboard nvidia tegra2
actux1 arm ixp
new file mode 100644
@@ -0,0 +1,199 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics
+ *
+ * Configuration settings for the SAMSUNG SMDKV310 (S5PC210) board.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/* High Level Configuration Options */
+#define CONFIG_ARMV7 1 /*This is an ARM V7 CPU core */
+#define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */
+#define CONFIG_S5P 1 /* S5P Family */
+#define CONFIG_S5PC210 1 /* which is in a S5PC210 SoC */
+#define CONFIG_SMDKV310 1 /* working within SMDKV310*/
+#define CONFIG_EVT1 1 /* EVT1 */
+
+#include <asm/arch/cpu.h> /* get chip and board defs */
+
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+/* Keep L2 Cache Disabled */
+#define CONFIG_L2_OFF 1
+
+#define CONFIG_SYS_SDRAM_BASE 0x40000000
+
+/* input clock of PLL: SMDKV310 has 24MHz input clock */
+#define CONFIG_SYS_CLK_FREQ 24000000
+
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_INITRD_TAG
+#define CONFIG_CMDLINE_EDITING
+
+/* Handling Sleep Mode*/
+#define S5P_CHECK_SLEEP 0x00000BAD
+#define S5P_CHECK_DIDLE 0xBAD00000
+
+/* Architecture magic and machine type */
+#define MACH_TYPE 2925UL /* SMDKV310 machine ID */
+#define UBOOT_MAGIC (0x43090000 | MACH_TYPE)
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
+
+/* size in bytes reserved for initial data */
+#define CONFIG_SYS_GBL_DATA_SIZE 128
+
+/* select serial console configuration */
+#define CONFIG_SERIAL_MULTI 1
+#define CONFIG_SERIAL1 1 /* use SERIAL 1 */
+#define CONFIG_BAUDRATE 115200
+#define S5PC210_UART1_OFFSET 0x010000
+
+/* SD/MMC configuration */
+#define CONFIG_GENERIC_MMC 1
+#define CONFIG_MMC 1
+#define CONFIG_S5P_MMC 1
+
+/* PWM */
+#define CONFIG_PWM 1
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+/* Command definition*/
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_FAT
+
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_ZERO_BOOTDELAY_CHECK
+#define CONFIG_MMC_U_BOOT
+
+#define CONFIG_MTDPARTITION "80000 400000 3000000"
+#define CONFIG_BOOTCOMMAND "mmc read 0 40007000 441 2000;\
+ bootm 40007000"
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_SYS_PROMPT "SMDKV310 # "
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size*/
+#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+/* memtest works on */
+#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000)
+#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
+
+#define CONFIG_SYS_HZ 1000
+
+/* valid baudrates */
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+/* Stack sizes */
+#define CONFIG_STACKSIZE (256 << 10) /* 256KB */
+
+/* SMDKV310 has 4 bank of DRAM */
+#define CONFIG_NR_DRAM_BANKS 4
+#define SDRAM_BANK_SIZE (512 << 20) /* 512 MB */
+#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
+#define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE)
+#define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + 2 * SDRAM_BANK_SIZE)
+#define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + 3 * SDRAM_BANK_SIZE)
+#define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE
+
+
+/* FLASH and environment organization */
+#define CONFIG_SYS_NO_FLASH 1
+#undef CONFIG_CMD_IMLS
+#define CONFIG_IDENT_STRING " for SMDKC210/V310"
+
+/* base address for uboot */
+#define CONFIG_SYS_PHY_UBOOT_BASE (CONFIG_SYS_SDRAM_BASE + 0x3e00000)
+#define CONFIG_SYS_MMC_UBOOT_START CONFIG_SYS_PHY_UBOOT_BASE
+
+#ifdef CONFIG_USE_IRQ
+#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
+#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
+#endif
+
+#define CONFIG_CLK_1000_400_200
+#define CONFIG_BOOTM_LINUX 1
+#define CONFIG_INCLUDE_TEST
+#define CONFIG_IMAGE_BOOT
+#define BOARD_LATE_INIT
+
+/* MIU (Memory Interleaving Unit) */
+#define CONFIG_MIU_2BIT_INTERLEAVED
+
+/* The macro for MMC channel 0 is defined by default and can't be undefined */
+#define USE_MMC2
+#define MMC_MAX_CHANNEL 4
+
+#define CONFIG_ENV_IS_IN_MMC 1
+#define CONFIG_SYS_MMC_ENV_DEV 0
+#define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */
+#define RESERVE_BLOCK_SIZE (512)
+#define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/
+#define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE)
+#define CONFIG_DOS_PARTITION 1
+
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000)
+
+/* U-boot copy size from boot Media to DRAM.*/
+#define COPY_BL2_SIZE 0x80000
+#define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512)
+/* Ethernet Controllor Driver */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_NET_MULTI
+#define CONFIG_SMC911X
+#define CONFIG_SMC911X_BASE 0x5000000
+#define CONFIG_SMC911X_16_BIT
+#endif /*CONFIG_CMD_NET*/
+
+#undef CONFIG_SKIP_RELOCATE_UBOOT
+#undef CONFIG_USE_NOR_BOOT
+#undef CONFIG_USE_IRQ
+
+/*
+ * SD/MMC detection takes a little long time
+ * So, you can ignore detection process for SD/MMC card
+ */
+#undef CONFIG_NO_SDMMC_DETECTION
+#undef CONFIG_USB_STORAGE
+#endif /* __CONFIG_H */