include/configs/odroid.h

   1 /*
   2  * Copyright (C) 2014 Samsung Electronics
   3  * Sanghee Kim <sh0130.kim@samsung.com>
   4  * Piotr Wilczek <p.wilczek@samsung.com>
   5  * Przemyslaw Marczak <p.marczak@samsung.com>
   6  *
   7  * Configuation settings for the Odroid-U3 (EXYNOS4412) board.
   8  *
   9  * SPDX-License-Identifier:     GPL-2.0+
  10  */
  11
  12 #ifndef __CONFIG_ODROID_U3_H
  13 #define __CONFIG_ODROID_U3_H
  14
  15 #include <configs/exynos4-dt.h>
  16
  17 #define CONFIG_SYS_PROMPT       "Odroid # "     /* Monitor Command Prompt */
  18
  19
  20 #define CONFIG_SYS_L2CACHE_OFF
  21 #ifndef CONFIG_SYS_L2CACHE_OFF
  22 #define CONFIG_SYS_L2_PL310
  23 #define CONFIG_SYS_PL310_BASE   0x10502000
  24 #endif
  25
  26 #define CONFIG_MACH_TYPE        4289
  27
  28 #define CONFIG_NR_DRAM_BANKS    8
  29 #define CONFIG_SYS_SDRAM_BASE   0x40000000
  30 #define SDRAM_BANK_SIZE         (256 << 20)     /* 256 MB */
  31 #define PHYS_SDRAM_1            CONFIG_SYS_SDRAM_BASE
  32
  33 /* memtest works on */
  34 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
  35 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_SDRAM_BASE + 0x5E00000)
  36 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
  37 #define CONFIG_SYS_TEXT_BASE            0x43e00000
  38
  39 #include <linux/sizes.h>
  40 /* Size of malloc() pool */
  41 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (80 * SZ_1M))
  42
  43 /* select serial console configuration */
  44 #define CONFIG_SERIAL1
  45 #define CONFIG_BAUDRATE                 115200
  46
  47 /* Console configuration */
  48 #define CONFIG_SYS_CONSOLE_INFO_QUIET
  49 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  50
  51 #define CONFIG_CMD_BOOTZ
  52 #define CONFIG_FIT
  53 #define CONFIG_FIT_VERBOSE
  54 #define CONFIG_BOOTARGS                 "Please use defined boot"
  55 #define CONFIG_BOOTCOMMAND              "run autoboot"
  56 #define CONFIG_DEFAULT_CONSOLE          "console=ttySAC1,115200n8\0"
  57
  58 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
  59                                         - GENERATED_GBL_DATA_SIZE)
  60
  61 #define CONFIG_SYS_MEM_TOP_HIDE (SZ_1M) /* ram console */
  62
  63 #define CONFIG_SYS_MONITOR_BASE 0x00000000
  64
  65 #define CONFIG_ENV_IS_IN_MMC
  66 #define CONFIG_SYS_MMC_ENV_DEV          CONFIG_MMC_DEFAULT_DEV
  67 #define CONFIG_ENV_SIZE                 4096
  68 #define CONFIG_ENV_OFFSET               (SZ_1K * 1280) /* 1.25 MiB offset */
  69 #define CONFIG_ENV_OVERWRITE
  70
  71 /* Partitions name */
  72 #define PARTS_BOOT              "boot"
  73 #define PARTS_ROOT              "platform"
  74
  75 #define CONFIG_DFU_ALT \
  76         "uImage fat 0 1;" \
  77         "zImage fat 0 1;" \
  78         "Image.itb fat 0 1;" \
  79         "uInitrd fat 0 1;" \
  80         "exynos4412-odroidu3.dtb fat 0 1;" \
  81         "exynos4412-odroidx2.dtb fat 0 1;" \
  82         ""PARTS_BOOT" part 0 1;" \
  83         ""PARTS_ROOT" part 0 2\0" \
  84
  85 #define CONFIG_SET_DFU_ALT_INFO
  86 #define CONFIG_SET_DFU_ALT_BUF_LEN      (SZ_1K)
  87
  88 #define CONFIG_DFU_ALT_BOOT_EMMC \
  89         "u-boot raw 0x3e 0x800 mmcpart 1;" \
  90         "bl1 raw 0x0 0x1e mmcpart 1;" \
  91         "bl2 raw 0x1e 0x1d mmcpart 1;" \
  92         "tzsw raw 0x83e 0x138 mmcpart 1\0"
  93
  94 #define CONFIG_DFU_ALT_BOOT_SD \
  95         "u-boot raw 0x3f 0x800;" \
  96         "bl1 raw 0x1 0x1e;" \
  97         "bl2 raw 0x1f 0x1d;" \
  98         "tzsw raw 0x83f 0x138\0"
  99
 100 /*
 101  * Bootable media layout:
 102  * dev:    SD   eMMC(part boot)
 103  * BL1      1    0
 104  * BL2     31   30
 105  * UBOOT   63   62
 106  * TZSW  2111 2110
 107  * ENV   2560 2560(part user)
 108  *
 109  * MBR Primary partiions:
 110  * Num Name   Size  Offset
 111  * 1.  BOOT:  100MiB 2MiB
 112  * 2.  ROOT:  -
 113 */
 114 #define CONFIG_EXTRA_ENV_SETTINGS \
 115         "loadkernel=fatload mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
 116                 "${kernelname}\0" \
 117         "loadinitrd=fatload mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
 118                 "${initrdname}\0" \
 119         "loaddtb=fatload mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
 120                 "${fdtfile}\0" \
 121         "check_ramdisk=" \
 122                 "if run loadinitrd; then " \
 123                         "setenv initrd_addr ${initrdaddr};" \
 124                 "else " \
 125                         "setenv initrd_addr -;" \
 126                 "fi;\0" \
 127         "check_dtb=" \
 128                 "if run loaddtb; then " \
 129                         "setenv fdt_addr ${fdtaddr};" \
 130                 "else " \
 131                         "setenv fdt_addr;" \
 132                 "fi;\0" \
 133         "kernel_args=" \
 134                 "setenv bootargs root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \
 135                 " rootwait ${console} ${opts}\0" \
 136         "boot_fit=" \
 137                 "setenv kerneladdr 0x42000000;" \
 138                 "setenv kernelname Image.itb;" \
 139                 "run loadkernel;" \
 140                 "run kernel_args;" \
 141                 "bootm ${kerneladdr}#${boardname}\0" \
 142         "boot_uimg=" \
 143                 "setenv kerneladdr 0x40007FC0;" \
 144                 "setenv kernelname uImage;" \
 145                 "run check_dtb;" \
 146                 "run check_ramdisk;" \
 147                 "run loadkernel;" \
 148                 "run kernel_args;" \
 149                 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
 150         "boot_zimg=" \
 151                 "setenv kerneladdr 0x40007FC0;" \
 152                 "setenv kernelname zImage;" \
 153                 "run check_dtb;" \
 154                 "run check_ramdisk;" \
 155                 "run loadkernel;" \
 156                 "run kernel_args;" \
 157                 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
 158         "autoboot=" \
 159                 "if test -e mmc 0 Image.itb; then; " \
 160                         "run boot_fit;" \
 161                 "elif test -e mmc 0 zImage; then; " \
 162                         "run boot_zimg;" \
 163                 "elif test -e mmc 0 uImage; then; " \
 164                         "run boot_uimg;" \
 165                 "fi;\0" \
 166         "console=" CONFIG_DEFAULT_CONSOLE \
 167         "mmcbootdev=0\0" \
 168         "mmcbootpart=1\0" \
 169         "mmcrootdev=0\0" \
 170         "mmcrootpart=2\0" \
 171         "bootdelay=0\0" \
 172         "dfu_alt_system="CONFIG_DFU_ALT \
 173         "dfu_alt_info=Please reset the board\0" \
 174         "consoleon=set console console=ttySAC1,115200n8; save; reset\0" \
 175         "consoleoff=set console console=ram; save; reset\0" \
 176         "initrdname=uInitrd\0" \
 177         "initrdaddr=42000000\0" \
 178         "fdtaddr=40800000\0"
 179
 180 /* I2C */
 181 #define CONFIG_CMD_I2C
 182 #define CONFIG_SYS_I2C
 183 #define CONFIG_SYS_I2C_S3C24X0
 184 #define CONFIG_SYS_I2C_S3C24X0_SPEED    100000
 185 #define CONFIG_SYS_I2C_S3C24X0_SLAVE    0
 186 #define CONFIG_MAX_I2C_NUM              8
 187 #define CONFIG_SYS_I2C_INIT_BOARD
 188
 189 /* POWER */
 190 #define CONFIG_POWER
 191 #define CONFIG_POWER_I2C
 192 #define CONFIG_POWER_MAX77686
 193
 194 /* GPT */
 195 #define CONFIG_RANDOM_UUID
 196
 197 /* Security subsystem - enable hw_rand() */
 198 #define CONFIG_EXYNOS_ACE_SHA
 199 #define CONFIG_LIB_HW_RAND
 200
 201 #define CONFIG_CMD_GPIO
 202
 203 /*
 204  * Supported Odroid boards: X3, U3
 205  * TODO: Add Odroid X support
 206  */
 207 #define CONFIG_MISC_COMMON
 208 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 209 #define CONFIG_BOARD_TYPES
 210 #define CONFIG_MISC_INIT_R
 211
 212 #undef CONFIG_REVISION_TAG
 213
 214 #endif  /* __CONFIG_H */