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_NR_DRAM_BANKS    8
  25 #define CONFIG_SYS_SDRAM_BASE   0x40000000
  26 #define SDRAM_BANK_SIZE         (256 << 20)     /* 256 MB */
  27 #define PHYS_SDRAM_1            CONFIG_SYS_SDRAM_BASE
  28 /* Reserve the last 1 MiB for the secure firmware */
  29 #define CONFIG_SYS_MEM_TOP_HIDE         (1UL << 20UL)
  30 #define CONFIG_TZSW_RESERVED_DRAM_SIZE  CONFIG_SYS_MEM_TOP_HIDE
  31
  32 /* memtest works on */
  33 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
  34 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_SDRAM_BASE + 0x5E00000)
  35 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
  36
  37 #include <linux/sizes.h>
  38
  39 /* select serial console configuration */
  40 #define CONFIG_SERIAL1
  41
  42 /* Console configuration */
  43
  44 #define CONFIG_BOOTCOMMAND              "run autoboot"
  45 #define CONFIG_DEFAULT_CONSOLE          "ttySAC1,115200n8"
  46
  47 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
  48                                         - GENERATED_GBL_DATA_SIZE)
  49
  50 #define CONFIG_SYS_MONITOR_BASE 0x00000000
  51
  52 #define CONFIG_SYS_MMC_ENV_DEV          CONFIG_MMC_DEFAULT_DEV
  53 #define CONFIG_ENV_SIZE                 4096
  54 #define CONFIG_ENV_OFFSET               (SZ_1K * 1280) /* 1.25 MiB offset */
  55 #define CONFIG_ENV_OVERWRITE
  56
  57 /* Partitions name */
  58 #define PARTS_BOOT              "boot"
  59 #define PARTS_ROOT              "platform"
  60
  61 #define CONFIG_DFU_ALT \
  62         "uImage fat 0 1;" \
  63         "zImage fat 0 1;" \
  64         "Image.itb fat 0 1;" \
  65         "uInitrd fat 0 1;" \
  66         "exynos4412-odroidu3.dtb fat 0 1;" \
  67         "exynos4412-odroidx2.dtb fat 0 1;" \
  68         ""PARTS_BOOT" part 0 1;" \
  69         ""PARTS_ROOT" part 0 2\0" \
  70
  71 #define CONFIG_SET_DFU_ALT_INFO
  72 #define CONFIG_SET_DFU_ALT_BUF_LEN      (SZ_1K)
  73
  74 #define CONFIG_DFU_ALT_BOOT_EMMC \
  75         "u-boot raw 0x3e 0x800 mmcpart 1;" \
  76         "bl1 raw 0x0 0x1e mmcpart 1;" \
  77         "bl2 raw 0x1e 0x1d mmcpart 1;" \
  78         "tzsw raw 0x83e 0x138 mmcpart 1\0"
  79
  80 #define CONFIG_DFU_ALT_BOOT_SD \
  81         "u-boot raw 0x3f 0x800;" \
  82         "bl1 raw 0x1 0x1e;" \
  83         "bl2 raw 0x1f 0x1d;" \
  84         "tzsw raw 0x83f 0x138\0"
  85
  86 /*
  87  * Bootable media layout:
  88  * dev:    SD   eMMC(part boot)
  89  * BL1      1    0
  90  * BL2     31   30
  91  * UBOOT   63   62
  92  * TZSW  2111 2110
  93  * ENV   2560 2560(part user)
  94  *
  95  * MBR Primary partiions:
  96  * Num Name   Size  Offset
  97  * 1.  BOOT:  100MiB 2MiB
  98  * 2.  ROOT:  -
  99 */
 100 #define CONFIG_EXTRA_ENV_SETTINGS \
 101         "loadbootscript=load mmc ${mmcbootdev}:${mmcbootpart} ${scriptaddr} " \
 102                 "boot.scr\0" \
 103         "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
 104                 "${kernelname}\0" \
 105         "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
 106                 "${initrdname}\0" \
 107         "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
 108                 "${fdtfile}\0" \
 109         "check_ramdisk=" \
 110                 "if run loadinitrd; then " \
 111                         "setenv initrd_addr ${initrdaddr};" \
 112                 "else " \
 113                         "setenv initrd_addr -;" \
 114                 "fi;\0" \
 115         "check_dtb=" \
 116                 "if run loaddtb; then " \
 117                         "setenv fdt_addr ${fdtaddr};" \
 118                 "else " \
 119                         "setenv fdt_addr;" \
 120                 "fi;\0" \
 121         "kernel_args=" \
 122                 "setenv bootargs root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \
 123                 " rootwait ${console} ${opts}\0" \
 124         "boot_script=" \
 125                 "run loadbootscript;" \
 126                 "source ${scriptaddr}\0" \
 127         "boot_fit=" \
 128                 "setenv kerneladdr 0x42000000;" \
 129                 "setenv kernelname Image.itb;" \
 130                 "run loadkernel;" \
 131                 "run kernel_args;" \
 132                 "bootm ${kerneladdr}#${boardname}\0" \
 133         "boot_uimg=" \
 134                 "setenv kerneladdr 0x40007FC0;" \
 135                 "setenv kernelname uImage;" \
 136                 "run check_dtb;" \
 137                 "run check_ramdisk;" \
 138                 "run loadkernel;" \
 139                 "run kernel_args;" \
 140                 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
 141         "boot_zimg=" \
 142                 "setenv kerneladdr 0x40007FC0;" \
 143                 "setenv kernelname zImage;" \
 144                 "run check_dtb;" \
 145                 "run check_ramdisk;" \
 146                 "run loadkernel;" \
 147                 "run kernel_args;" \
 148                 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
 149         "autoboot=" \
 150                 "if test -e mmc 0 boot.scr; then; " \
 151                         "run boot_script; " \
 152                 "elif test -e mmc 0 Image.itb; then; " \
 153                         "run boot_fit;" \
 154                 "elif test -e mmc 0 zImage; then; " \
 155                         "run boot_zimg;" \
 156                 "elif test -e mmc 0 uImage; then; " \
 157                         "run boot_uimg;" \
 158                 "fi;\0" \
 159         "console=" CONFIG_DEFAULT_CONSOLE "\0" \
 160         "mmcbootdev=0\0" \
 161         "mmcbootpart=1\0" \
 162         "mmcrootdev=0\0" \
 163         "mmcrootpart=2\0" \
 164         "bootdelay=0\0" \
 165         "dfu_alt_system="CONFIG_DFU_ALT \
 166         "dfu_alt_info=Please reset the board\0" \
 167         "consoleon=set console console=ttySAC1,115200n8; save; reset\0" \
 168         "consoleoff=set console console=ram; save; reset\0" \
 169         "initrdname=uInitrd\0" \
 170         "initrdaddr=42000000\0" \
 171         "scriptaddr=0x42000000\0" \
 172         "fdtaddr=40800000\0"
 173
 174 /* GPT */
 175
 176 /* Security subsystem - enable hw_rand() */
 177 #define CONFIG_EXYNOS_ACE_SHA
 178
 179 /* USB */
 180 #define CONFIG_USB_EHCI_EXYNOS
 181
 182 /*
 183  * Supported Odroid boards: X3, U3
 184  * TODO: Add Odroid X support
 185  */
 186 #define CONFIG_MISC_COMMON
 187 #define CONFIG_BOARD_TYPES
 188 #define CONFIG_MISC_INIT_R
 189
 190 #undef CONFIG_REVISION_TAG
 191
 192 #endif  /* __CONFIG_H */