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_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
  33
  34 #include <linux/sizes.h>
  35
  36 /* select serial console configuration */
  37
  38 /* Console configuration */
  39
  40 #define CONFIG_BOOTCOMMAND              "run distro_bootcmd ; run autoboot"
  41 #define CONFIG_DEFAULT_CONSOLE          "console=ttySAC1,115200n8\0"
  42
  43 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
  44                                         - GENERATED_GBL_DATA_SIZE)
  45
  46 #define CONFIG_SYS_MONITOR_BASE 0x00000000
  47
  48 /* Partitions name */
  49 #define PARTS_BOOT              "boot"
  50 #define PARTS_ROOT              "platform"
  51
  52 #define CONFIG_DFU_ALT \
  53         "uImage fat 0 1;" \
  54         "zImage fat 0 1;" \
  55         "Image.itb fat 0 1;" \
  56         "uInitrd fat 0 1;" \
  57         "exynos4412-odroidu3.dtb fat 0 1;" \
  58         "exynos4412-odroidx2.dtb fat 0 1;" \
  59         ""PARTS_BOOT" part 0 1;" \
  60         ""PARTS_ROOT" part 0 2\0" \
  61
  62 #define CONFIG_SET_DFU_ALT_BUF_LEN      (SZ_1K)
  63
  64 #define CONFIG_DFU_ALT_BOOT_EMMC \
  65         "u-boot raw 0x3e 0x800 mmcpart 1;" \
  66         "bl1 raw 0x0 0x1e mmcpart 1;" \
  67         "bl2 raw 0x1e 0x1d mmcpart 1;" \
  68         "tzsw raw 0x83e 0x138 mmcpart 1\0"
  69
  70 #define CONFIG_DFU_ALT_BOOT_SD \
  71         "u-boot raw 0x3f 0x800;" \
  72         "bl1 raw 0x1 0x1e;" \
  73         "bl2 raw 0x1f 0x1d;" \
  74         "tzsw raw 0x83f 0x138\0"
  75
  76 #define BOOT_TARGET_DEVICES(func) \
  77         func(MMC, mmc, 2) \
  78         func(MMC, mmc, 0)
  79
  80 #include <config_distro_bootcmd.h>
  81
  82 /*
  83  * Bootable media layout:
  84  * dev:    SD   eMMC(part boot)
  85  * BL1      1    0
  86  * BL2     31   30
  87  * UBOOT   63   62
  88  * TZSW  2111 2110
  89  * ENV   2560 2560(part user)
  90  *
  91  * MBR Primary partiions:
  92  * Num Name   Size  Offset
  93  * 1.  BOOT:  100MiB 2MiB
  94  * 2.  ROOT:  -
  95 */
  96 #define CONFIG_EXTRA_ENV_SETTINGS \
  97         "loadbootscript=load mmc ${mmcbootdev}:${mmcbootpart} ${scriptaddr} " \
  98                 "boot.scr\0" \
  99         "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kernel_addr_r} " \
 100                 "${kernelname}\0" \
 101         "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${ramdisk_addr_r} " \
 102                 "${initrdname}\0" \
 103         "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdt_addr_r} " \
 104                 "${fdtfile}\0" \
 105         "check_ramdisk=" \
 106                 "if run loadinitrd; then " \
 107                         "setenv initrd_addr ${ramdisk_addr_r};" \
 108                 "else " \
 109                         "setenv initrd_addr -;" \
 110                 "fi;\0" \
 111         "check_dtb=" \
 112                 "if run loaddtb; then " \
 113                         "setenv fdt_addr ${fdt_addr_r};" \
 114                 "else " \
 115                         "setenv fdt_addr;" \
 116                 "fi;\0" \
 117         "kernel_args=" \
 118                 "setenv bootargs root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \
 119                 " rootwait ${console} ${opts}\0" \
 120         "boot_script=" \
 121                 "run loadbootscript;" \
 122                 "source ${scriptaddr}\0" \
 123         "boot_fit=" \
 124                 "setenv kernelname Image.itb;" \
 125                 "run loadkernel;" \
 126                 "run kernel_args;" \
 127                 "bootm ${kernel_addr_r}#${board_name}\0" \
 128         "boot_uimg=" \
 129                 "setenv kernelname uImage;" \
 130                 "run check_dtb;" \
 131                 "run check_ramdisk;" \
 132                 "run loadkernel;" \
 133                 "run kernel_args;" \
 134                 "bootm ${kernel_addr_r} ${initrd_addr} ${fdt_addr};\0" \
 135         "boot_zimg=" \
 136                 "setenv kernelname zImage;" \
 137                 "run check_dtb;" \
 138                 "run check_ramdisk;" \
 139                 "run loadkernel;" \
 140                 "run kernel_args;" \
 141                 "bootz ${kernel_addr_r} ${initrd_addr} ${fdt_addr};\0" \
 142         "autoboot=" \
 143                 "if test -e mmc ${mmcbootdev} boot.scr; then; " \
 144                         "run boot_script; " \
 145                 "elif test -e mmc ${mmcbootdev} Image.itb; then; " \
 146                         "run boot_fit;" \
 147                 "elif test -e mmc ${mmcbootdev} zImage; then; " \
 148                         "run boot_zimg;" \
 149                 "elif test -e mmc ${mmcbootdev} uImage; then; " \
 150                         "run boot_uimg;" \
 151                 "fi;\0" \
 152         "console=" CONFIG_DEFAULT_CONSOLE \
 153         "mmcbootdev=0\0" \
 154         "mmcbootpart=1\0" \
 155         "mmcrootdev=0\0" \
 156         "mmcrootpart=2\0" \
 157         "dfu_alt_system="CONFIG_DFU_ALT \
 158         "dfu_alt_info=Please reset the board\0" \
 159         "consoleon=set console console=ttySAC1,115200n8; save; reset\0" \
 160         "consoleoff=set console console=ram; save; reset\0" \
 161         "initrdname=uInitrd\0" \
 162         "ramdisk_addr_r=0x42000000\0" \
 163         "scriptaddr=0x42000000\0" \
 164         "fdt_addr_r=0x40800000\0" \
 165         "kernel_addr_r=0x41000000\0" \
 166         BOOTENV
 167
 168 /* GPT */
 169
 170 /* Security subsystem - enable hw_rand() */
 171 #define CONFIG_EXYNOS_ACE_SHA
 172
 173 /* USB */
 174 #define CONFIG_USB_EHCI_EXYNOS
 175
 176 /*
 177  * Supported Odroid boards: X3, U3
 178  * TODO: Add Odroid X support
 179  */
 180 #define CONFIG_MISC_COMMON
 181
 182 #undef CONFIG_REVISION_TAG
 183
 184 #endif  /* __CONFIG_H */