LXR uboot/include/configs/origen.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright (C) 2011 Samsung Electronics
   4 *
   5 * Configuration settings for the SAMSUNG ORIGEN (EXYNOS4210) board.
   6 */
   7
   8#ifndef __CONFIG_ORIGEN_H
   9#define __CONFIG_ORIGEN_H
  10
  11#include <configs/exynos4-common.h>
  12
  13/* High Level Configuration Options */
  14#define CONFIG_EXYNOS4210               1       /* which is a EXYNOS4210 SoC */
  15#define CONFIG_ORIGEN                   1       /* working with ORIGEN*/
  16
  17#define CONFIG_SYS_DCACHE_OFF           1
  18
  19/* ORIGEN has 4 bank of DRAM */
  20#define CONFIG_SYS_SDRAM_BASE           0x40000000
  21#define PHYS_SDRAM_1                    CONFIG_SYS_SDRAM_BASE
  22#define SDRAM_BANK_SIZE                 (256 << 20)     /* 256 MB */
  23
  24/* memtest works on */
  25#define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
  26#define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_SDRAM_BASE + 0x6000000)
  27#define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
  28
  29#define CONFIG_MACH_TYPE                MACH_TYPE_ORIGEN
  30
  31/* select serial console configuration */
  32
  33/* Console configuration */
  34#define CONFIG_DEFAULT_CONSOLE          "console=ttySAC1,115200n8\0"
  35
  36#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20)       /* ram console */
  37
  38#define CONFIG_SYS_MONITOR_BASE 0x00000000
  39
  40/* Power Down Modes */
  41#define S5P_CHECK_SLEEP                 0x00000BAD
  42#define S5P_CHECK_DIDLE                 0xBAD00000
  43#define S5P_CHECK_LPA                   0xABAD0000
  44
  45/* MMC SPL */
  46#define COPY_BL2_FNPTR_ADDR     0x02020030
  47#define CONFIG_SPL_TEXT_BASE    0x02021410
  48
  49#define CONFIG_EXTRA_ENV_SETTINGS \
  50        "loadaddr=0x40007000\0" \
  51        "rdaddr=0x48000000\0" \
  52        "kerneladdr=0x40007000\0" \
  53        "ramdiskaddr=0x48000000\0" \
  54        "console=ttySAC2,115200n8\0" \
  55        "mmcdev=0\0" \
  56        "bootenv=uEnv.txt\0" \
  57        "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
  58        "importbootenv=echo Importing environment from mmc ...; " \
  59                "env import -t $loadaddr $filesize\0" \
  60        "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
  61        "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
  62                "source ${loadaddr}\0"
  63#define CONFIG_BOOTCOMMAND \
  64        "if mmc rescan; then " \
  65                "echo SD/MMC found on device ${mmcdev};" \
  66                "if run loadbootenv; then " \
  67                        "echo Loaded environment from ${bootenv};" \
  68                        "run importbootenv;" \
  69                "fi;" \
  70                "if test -n $uenvcmd; then " \
  71                        "echo Running uenvcmd ...;" \
  72                        "run uenvcmd;" \
  73                "fi;" \
  74                "if run loadbootscript; then " \
  75                        "run bootscript; " \
  76                "fi; " \
  77        "fi;" \
  78        "load mmc ${mmcdev} ${loadaddr} uImage; bootm ${loadaddr} "
  79
  80#define CONFIG_CLK_1000_400_200
  81
  82/* MIU (Memory Interleaving Unit) */
  83#define CONFIG_MIU_2BIT_21_7_INTERLEAVED
  84
  85#define CONFIG_SYS_MMC_ENV_DEV          0
  86#define CONFIG_ENV_SIZE                 (16 << 10)      /* 16 KB */
  87#define RESERVE_BLOCK_SIZE              (512)
  88#define BL1_SIZE                        (16 << 10) /*16 K reserved for BL1*/
  89#define CONFIG_ENV_OFFSET               (RESERVE_BLOCK_SIZE + BL1_SIZE)
  90
  91#define CONFIG_SPL_MAX_FOOTPRINT        (14 * 1024)
  92
  93#define CONFIG_SYS_INIT_SP_ADDR         0x02040000
  94
  95/* U-Boot copy size from boot Media to DRAM.*/
  96#define COPY_BL2_SIZE           0x80000
  97#define BL2_START_OFFSET        ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512)
  98#define BL2_SIZE_BLOC_COUNT     (COPY_BL2_SIZE/512)
  99
 100#endif  /* __CONFIG_H */
 101