+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2011 Samsung Electronics
*
* Configuration settings for the SAMSUNG ORIGEN (EXYNOS4210) board.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_ORIGEN_H
#define __CONFIG_ORIGEN_H
-#include <configs/exynos4-dt.h>
-
-#define CONFIG_SYS_PROMPT "ORIGEN # "
-
-#undef CONFIG_DEFAULT_DEVICE_TREE
-#define CONFIG_DEFAULT_DEVICE_TREE exynos4210-origen
+#include <configs/exynos4-common.h>
/* High Level Configuration Options */
#define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */
#define CONFIG_ORIGEN 1 /* working with ORIGEN*/
-#define CONFIG_SYS_DCACHE_OFF 1
-
/* ORIGEN has 4 bank of DRAM */
-#define CONFIG_NR_DRAM_BANKS 4
#define CONFIG_SYS_SDRAM_BASE 0x40000000
#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000)
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
-#define CONFIG_SYS_TEXT_BASE 0x43E00000
-
#define CONFIG_MACH_TYPE MACH_TYPE_ORIGEN
-/* Size of malloc() pool */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 * SZ_1M))
-
/* select serial console configuration */
-#define CONFIG_SERIAL2
-#define CONFIG_BAUDRATE 115200
/* Console configuration */
-#define CONFIG_SYS_CONSOLE_INFO_QUIET
-#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
#define S5P_CHECK_DIDLE 0xBAD00000
#define S5P_CHECK_LPA 0xABAD0000
-#undef CONFIG_CMD_PING
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_DHCP
-#undef CONFIG_CMD_NET
-#undef CONFIG_CMD_NFS
-
/* MMC SPL */
-#define CONFIG_SPL 1
#define COPY_BL2_FNPTR_ADDR 0x02020030
-#define CONFIG_SPL_TEXT_BASE 0x02021410
-
-#define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000"
-#define CONFIG_IDENT_STRING " for ORIGEN"
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "loadaddr=0x40007000\0" \
+ "rdaddr=0x48000000\0" \
+ "kerneladdr=0x40007000\0" \
+ "ramdiskaddr=0x48000000\0" \
+ "console=ttySAC2,115200n8\0" \
+ "mmcdev=0\0" \
+ "bootenv=uEnv.txt\0" \
+ "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
+ "importbootenv=echo Importing environment from mmc ...; " \
+ "env import -t $loadaddr $filesize\0" \
+ "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
+ "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
+ "source ${loadaddr}\0"
+#define CONFIG_BOOTCOMMAND \
+ "if mmc rescan; then " \
+ "echo SD/MMC found on device ${mmcdev};" \
+ "if run loadbootenv; then " \
+ "echo Loaded environment from ${bootenv};" \
+ "run importbootenv;" \
+ "fi;" \
+ "if test -n $uenvcmd; then " \
+ "echo Running uenvcmd ...;" \
+ "run uenvcmd;" \
+ "fi;" \
+ "if run loadbootscript; then " \
+ "run bootscript; " \
+ "fi; " \
+ "fi;" \
+ "load mmc ${mmcdev} ${loadaddr} uImage; bootm ${loadaddr} "
#define CONFIG_CLK_1000_400_200
/* MIU (Memory Interleaving Unit) */
#define CONFIG_MIU_2BIT_21_7_INTERLEAVED
-#define CONFIG_ENV_IS_IN_MMC
#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_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds"
#define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024)
#define CONFIG_SYS_INIT_SP_ADDR 0x02040000
-/* U-boot copy size from boot Media to DRAM.*/
+/* U-Boot copy size from boot Media to DRAM.*/
#define COPY_BL2_SIZE 0x80000
#define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512)
#define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512)