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-common.h>
  16
  17 #define CONFIG_SYS_L2CACHE_OFF
  18 #ifndef CONFIG_SYS_L2CACHE_OFF
  19 #define CONFIG_SYS_L2_PL310
  20 #define CONFIG_SYS_PL310_BASE   0x10502000
  21 #endif
  22
  23 #define CONFIG_MACH_TYPE        4289
  24
  25 #define CONFIG_NR_DRAM_BANKS    8
  26 #define CONFIG_SYS_SDRAM_BASE   0x40000000
  27 #define SDRAM_BANK_SIZE         (256 << 20)     /* 256 MB */
  28 #define PHYS_SDRAM_1            CONFIG_SYS_SDRAM_BASE
  29 /* Reserve the last 1 MiB for the secure firmware */
  30 #define CONFIG_SYS_MEM_TOP_HIDE         (1UL << 20UL)
  31 #define CONFIG_TZSW_RESERVED_DRAM_SIZE  CONFIG_SYS_MEM_TOP_HIDE
  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
  41 /* select serial console configuration */
  42 #define CONFIG_SERIAL1
  43
  44 /* Console configuration */
  45
  46 #define CONFIG_BOOTARGS                 "Please use defined boot"
  47 #define CONFIG_BOOTCOMMAND              "run autoboot"
  48 #define CONFIG_DEFAULT_CONSOLE          "console=ttySAC1,115200n8\0"
  49
  50 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
  51                                         - GENERATED_GBL_DATA_SIZE)
  52
  53 #define CONFIG_SYS_MONITOR_BASE 0x00000000
  54
  55 #define CONFIG_ENV_IS_IN_MMC
  56 #define CONFIG_SYS_MMC_ENV_DEV          CONFIG_MMC_DEFAULT_DEV
  57 #define CONFIG_ENV_SIZE                 4096
  58 #define CONFIG_ENV_OFFSET               (SZ_1K * 1280) /* 1.25 MiB offset */
  59 #define CONFIG_ENV_OVERWRITE
  60
  61 /* Partitions name */
  62 #define PARTS_BOOT              "boot"
  63 #define PARTS_ROOT              "platform"
  64
  65 #define CONFIG_DFU_ALT \
  66         "uImage fat 0 1;" \
  67         "zImage fat 0 1;" \
  68         "Image.itb fat 0 1;" \
  69         "uInitrd fat 0 1;" \
  70         "exynos4412-odroidu3.dtb fat 0 1;" \
  71         "exynos4412-odroidx2.dtb fat 0 1;" \
  72         ""PARTS_BOOT" part 0 1;" \
  73         ""PARTS_ROOT" part 0 2\0" \
  74
  75 #define CONFIG_SET_DFU_ALT_INFO
  76 #define CONFIG_SET_DFU_ALT_BUF_LEN      (SZ_1K)
  77
  78 #define CONFIG_DFU_ALT_BOOT_EMMC \
  79         "u-boot raw 0x3e 0x800 mmcpart 1;" \
  80         "bl1 raw 0x0 0x1e mmcpart 1;" \
  81         "bl2 raw 0x1e 0x1d mmcpart 1;" \
  82         "tzsw raw 0x83e 0x138 mmcpart 1\0"
  83
  84 #define CONFIG_DFU_ALT_BOOT_SD \
  85         "u-boot raw 0x3f 0x800;" \
  86         "bl1 raw 0x1 0x1e;" \
  87         "bl2 raw 0x1f 0x1d;" \
  88         "tzsw raw 0x83f 0x138\0"
  89
  90 /*
  91  * Bootable media layout:
  92  * dev:    SD   eMMC(part boot)
  93  * BL1      1    0
  94  * BL2     31   30
  95  * UBOOT   63   62
  96  * TZSW  2111 2110
  97  * ENV   2560 2560(part user)
  98  *
  99  * MBR Primary partiions:
 100  * Num Name   Size  Offset
 101  * 1.  BOOT:  100MiB 2MiB
 102  * 2.  ROOT:  -
 103 */
 104 #define CONFIG_EXTRA_ENV_SETTINGS \
 105         "loadbootscript=load mmc ${mmcbootdev}:${mmcbootpart} ${scriptaddr} " \
 106                 "boot.scr\0" \
 107         "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
 108                 "${kernelname}\0" \
 109         "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
 110                 "${initrdname}\0" \
 111         "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
 112                 "${fdtfile}\0" \
 113         "check_ramdisk=" \
 114                 "if run loadinitrd; then " \
 115                         "setenv initrd_addr ${initrdaddr};" \
 116                 "else " \
 117                         "setenv initrd_addr -;" \
 118                 "fi;\0" \
 119         "check_dtb=" \
 120                 "if run loaddtb; then " \
 121                         "setenv fdt_addr ${fdtaddr};" \
 122                 "else " \
 123                         "setenv fdt_addr;" \
 124                 "fi;\0" \
 125         "kernel_args=" \
 126                 "setenv bootargs root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \
 127                 " rootwait ${console} ${opts}\0" \
 128         "boot_script=" \
 129                 "run loadbootscript;" \
 130                 "source ${scriptaddr}\0" \
 131         "boot_fit=" \
 132                 "setenv kerneladdr 0x42000000;" \
 133                 "setenv kernelname Image.itb;" \
 134                 "run loadkernel;" \
 135                 "run kernel_args;" \
 136                 "bootm ${kerneladdr}#${boardname}\0" \
 137         "boot_uimg=" \
 138                 "setenv kerneladdr 0x40007FC0;" \
 139                 "setenv kernelname uImage;" \
 140                 "run check_dtb;" \
 141                 "run check_ramdisk;" \
 142                 "run loadkernel;" \
 143                 "run kernel_args;" \
 144                 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
 145         "boot_zimg=" \
 146                 "setenv kerneladdr 0x40007FC0;" \
 147                 "setenv kernelname zImage;" \
 148                 "run check_dtb;" \
 149                 "run check_ramdisk;" \
 150                 "run loadkernel;" \
 151                 "run kernel_args;" \
 152                 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
 153         "autoboot=" \
 154                 "if test -e mmc 0 boot.scr; then; " \
 155                         "run boot_script; " \
 156                 "elif test -e mmc 0 Image.itb; then; " \
 157                         "run boot_fit;" \
 158                 "elif test -e mmc 0 zImage; then; " \
 159                         "run boot_zimg;" \
 160                 "elif test -e mmc 0 uImage; then; " \
 161                         "run boot_uimg;" \
 162                 "fi;\0" \
 163         "console=" CONFIG_DEFAULT_CONSOLE \
 164         "mmcbootdev=0\0" \
 165         "mmcbootpart=1\0" \
 166         "mmcrootdev=0\0" \
 167         "mmcrootpart=2\0" \
 168         "bootdelay=0\0" \
 169         "dfu_alt_system="CONFIG_DFU_ALT \
 170         "dfu_alt_info=Please reset the board\0" \
 171         "consoleon=set console console=ttySAC1,115200n8; save; reset\0" \
 172         "consoleoff=set console console=ram; save; reset\0" \
 173         "initrdname=uInitrd\0" \
 174         "initrdaddr=42000000\0" \
 175         "scriptaddr=0x42000000\0" \
 176         "fdtaddr=40800000\0"
 177
 178 /* I2C */
 179 #define CONFIG_SYS_I2C_S3C24X0
 180 #define CONFIG_SYS_I2C_S3C24X0_SPEED    100000
 181 #define CONFIG_SYS_I2C_S3C24X0_SLAVE    0
 182
 183 /* GPT */
 184 #define CONFIG_RANDOM_UUID
 185
 186 /* Security subsystem - enable hw_rand() */
 187 #define CONFIG_EXYNOS_ACE_SHA
 188 #define CONFIG_LIB_HW_RAND
 189
 190 /* USB */
 191 #define CONFIG_USB_EHCI
 192 #define CONFIG_USB_EHCI_EXYNOS
 193
 194 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      3
 195 #define CONFIG_USB_HOST_ETHER
 196 #define CONFIG_USB_ETHER_SMSC95XX
 197
 198 /*
 199  * Supported Odroid boards: X3, U3
 200  * TODO: Add Odroid X support
 201  */
 202 #define CONFIG_MISC_COMMON
 203 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 204 #define CONFIG_BOARD_TYPES
 205 #define CONFIG_MISC_INIT_R
 206
 207 #undef CONFIG_REVISION_TAG
 208
 209 #endif  /* __CONFIG_H */