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