include/configs/odroid.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2014 Samsung Electronics
   4  * Sanghee Kim <sh0130.kim@samsung.com>
   5  * Piotr Wilczek <p.wilczek@samsung.com>
   6  * Przemyslaw Marczak <p.marczak@samsung.com>
   7  *
   8  * Configuation settings for the Odroid-U3 (EXYNOS4412) board.
   9  */
  10
  11 #ifndef __CONFIG_ODROID_U3_H
  12 #define __CONFIG_ODROID_U3_H
  13
  14 #include <configs/exynos4-common.h>
  15
  16 #define CONFIG_SYS_L2CACHE_OFF
  17 #ifndef CONFIG_SYS_L2CACHE_OFF
  18 #define CONFIG_SYS_L2_PL310
  19 #define CONFIG_SYS_PL310_BASE   0x10502000
  20 #endif
  21
  22 #define CONFIG_MACH_TYPE        4289
  23
  24 #define CONFIG_SYS_SDRAM_BASE   0x40000000
  25 #define SDRAM_BANK_SIZE         (256 << 20)     /* 256 MB */
  26 #define PHYS_SDRAM_1            CONFIG_SYS_SDRAM_BASE
  27 /* Reserve the last 1 MiB for the secure firmware */
  28 #define CONFIG_SYS_MEM_TOP_HIDE         (1UL << 20UL)
  29 #define CONFIG_TZSW_RESERVED_DRAM_SIZE  CONFIG_SYS_MEM_TOP_HIDE
  30
  31 /* memtest works on */
  32 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
  33 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_SDRAM_BASE + 0x5E00000)
  34 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
  35
  36 #include <linux/sizes.h>
  37
  38 /* select serial console configuration */
  39
  40 /* Console configuration */
  41
  42 #define CONFIG_BOOTCOMMAND              "run distro_bootcmd ; run autoboot"
  43 #define CONFIG_DEFAULT_CONSOLE          "console=ttySAC1,115200n8\0"
  44
  45 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
  46                                         - GENERATED_GBL_DATA_SIZE)
  47
  48 #define CONFIG_SYS_MONITOR_BASE 0x00000000
  49
  50 #define CONFIG_SYS_MMC_ENV_DEV          CONFIG_MMC_DEFAULT_DEV
  51 #define CONFIG_ENV_OVERWRITE
  52
  53 /* Partitions name */
  54 #define PARTS_BOOT              "boot"
  55 #define PARTS_ROOT              "platform"
  56
  57 #define CONFIG_DFU_ALT \
  58         "uImage fat 0 1;" \
  59         "zImage fat 0 1;" \
  60         "Image.itb fat 0 1;" \
  61         "uInitrd fat 0 1;" \
  62         "exynos4412-odroidu3.dtb fat 0 1;" \
  63         "exynos4412-odroidx2.dtb fat 0 1;" \
  64         ""PARTS_BOOT" part 0 1;" \
  65         ""PARTS_ROOT" part 0 2\0" \
  66
  67 #define CONFIG_SET_DFU_ALT_BUF_LEN      (SZ_1K)
  68
  69 #define CONFIG_DFU_ALT_BOOT_EMMC \
  70         "u-boot raw 0x3e 0x800 mmcpart 1;" \
  71         "bl1 raw 0x0 0x1e mmcpart 1;" \
  72         "bl2 raw 0x1e 0x1d mmcpart 1;" \
  73         "tzsw raw 0x83e 0x138 mmcpart 1\0"
  74
  75 #define CONFIG_DFU_ALT_BOOT_SD \
  76         "u-boot raw 0x3f 0x800;" \
  77         "bl1 raw 0x1 0x1e;" \
  78         "bl2 raw 0x1f 0x1d;" \
  79         "tzsw raw 0x83f 0x138\0"
  80
  81 #define BOOT_TARGET_DEVICES(func) \
  82         func(MMC, mmc, 2) \
  83         func(MMC, mmc, 0)
  84
  85 #include <config_distro_bootcmd.h>
  86
  87 /*
  88  * Bootable media layout:
  89  * dev:    SD   eMMC(part boot)
  90  * BL1      1    0
  91  * BL2     31   30
  92  * UBOOT   63   62
  93  * TZSW  2111 2110
  94  * ENV   2560 2560(part user)
  95  *
  96  * MBR Primary partiions:
  97  * Num Name   Size  Offset
  98  * 1.  BOOT:  100MiB 2MiB
  99  * 2.  ROOT:  -
 100 */
 101 #define CONFIG_EXTRA_ENV_SETTINGS \
 102         "loadbootscript=load mmc ${mmcbootdev}:${mmcbootpart} ${scriptaddr} " \
 103                 "boot.scr\0" \
 104         "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kernel_addr_r} " \
 105                 "${kernelname}\0" \
 106         "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${ramdisk_addr_r} " \
 107                 "${initrdname}\0" \
 108         "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdt_addr_r} " \
 109                 "${fdtfile}\0" \
 110         "check_ramdisk=" \
 111                 "if run loadinitrd; then " \
 112                         "setenv initrd_addr ${ramdisk_addr_r};" \
 113                 "else " \
 114                         "setenv initrd_addr -;" \
 115                 "fi;\0" \
 116         "check_dtb=" \
 117                 "if run loaddtb; then " \
 118                         "setenv fdt_addr ${fdt_addr_r};" \
 119                 "else " \
 120                         "setenv fdt_addr;" \
 121                 "fi;\0" \
 122         "kernel_args=" \
 123                 "setenv bootargs root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \
 124                 " rootwait ${console} ${opts}\0" \
 125         "boot_script=" \
 126                 "run loadbootscript;" \
 127                 "source ${scriptaddr}\0" \
 128         "boot_fit=" \
 129                 "setenv kernelname Image.itb;" \
 130                 "run loadkernel;" \
 131                 "run kernel_args;" \
 132                 "bootm ${kernel_addr_r}#${board_name}\0" \
 133         "boot_uimg=" \
 134                 "setenv kernelname uImage;" \
 135                 "run check_dtb;" \
 136                 "run check_ramdisk;" \
 137                 "run loadkernel;" \
 138                 "run kernel_args;" \
 139                 "bootm ${kernel_addr_r} ${initrd_addr} ${fdt_addr};\0" \
 140         "boot_zimg=" \
 141                 "setenv kernelname zImage;" \
 142                 "run check_dtb;" \
 143                 "run check_ramdisk;" \
 144                 "run loadkernel;" \
 145                 "run kernel_args;" \
 146                 "bootz ${kernel_addr_r} ${initrd_addr} ${fdt_addr};\0" \
 147         "autoboot=" \
 148                 "if test -e mmc ${mmcbootdev} boot.scr; then; " \
 149                         "run boot_script; " \
 150                 "elif test -e mmc ${mmcbootdev} Image.itb; then; " \
 151                         "run boot_fit;" \
 152                 "elif test -e mmc ${mmcbootdev} zImage; then; " \
 153                         "run boot_zimg;" \
 154                 "elif test -e mmc ${mmcbootdev} uImage; then; " \
 155                         "run boot_uimg;" \
 156                 "fi;\0" \
 157         "console=" CONFIG_DEFAULT_CONSOLE \
 158         "mmcbootdev=0\0" \
 159         "mmcbootpart=1\0" \
 160         "mmcrootdev=0\0" \
 161         "mmcrootpart=2\0" \
 162         "dfu_alt_system="CONFIG_DFU_ALT \
 163         "dfu_alt_info=Please reset the board\0" \
 164         "consoleon=set console console=ttySAC1,115200n8; save; reset\0" \
 165         "consoleoff=set console console=ram; save; reset\0" \
 166         "initrdname=uInitrd\0" \
 167         "ramdisk_addr_r=0x42000000\0" \
 168         "scriptaddr=0x42000000\0" \
 169         "fdt_addr_r=0x40800000\0" \
 170         "kernel_addr_r=0x41000000\0" \
 171         BOOTENV
 172
 173 /* GPT */
 174
 175 /* Security subsystem - enable hw_rand() */
 176 #define CONFIG_EXYNOS_ACE_SHA
 177
 178 /* USB */
 179 #define CONFIG_USB_EHCI_EXYNOS
 180
 181 /*
 182  * Supported Odroid boards: X3, U3
 183  * TODO: Add Odroid X support
 184  */
 185 #define CONFIG_MISC_COMMON
 186
 187 #undef CONFIG_REVISION_TAG
 188
 189 #endif  /* __CONFIG_H */