include/configs/exynos4-common.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2014 Samsung Electronics
   4  *
   5  * Configuration settings for the SAMSUNG EXYNOS5 board.
   6  */
   7
   8 #ifndef __CONFIG_EXYNOS4_COMMON_H
   9 #define __CONFIG_EXYNOS4_COMMON_H
  10
  11 #define CONFIG_EXYNOS4                  /* Exynos4 Family */
  12
  13 #include "exynos-common.h"
  14
  15 #define CONFIG_BOARD_COMMON
  16
  17 #define CONFIG_REVISION_TAG
  18
  19 /* SD/MMC configuration */
  20 #define CONFIG_MMC_DEFAULT_DEV  0
  21
  22 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
  23 #define DFU_DEFAULT_POLL_TIMEOUT 300
  24
  25 /* USB Samsung's IDs */
  26 #define CONFIG_G_DNL_THOR_VENDOR_NUM 0x04E8
  27 #define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D
  28 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
  29 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
  30
  31 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 2 sectors */
  32
  33 #define CONFIG_USB_GADGET_DWC2_OTG_PHY
  34
  35 /* Common environment variables */
  36 #define CONFIG_EXTRA_ENV_ITB \
  37         "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
  38                 "${kernelname}\0" \
  39         "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
  40                 "${initrdname}\0" \
  41         "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
  42                 "${fdtfile}\0" \
  43         "check_ramdisk=" \
  44                 "if run loadinitrd; then " \
  45                         "setenv initrd_addr ${initrdaddr};" \
  46                 "else " \
  47                         "setenv initrd_addr -;" \
  48                 "fi;\0" \
  49         "check_dtb=" \
  50                 "if run loaddtb; then " \
  51                         "setenv fdt_addr ${fdtaddr};" \
  52                 "else " \
  53                         "setenv fdt_addr;" \
  54                 "fi;\0" \
  55         "kernel_args=" \
  56                 "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart}" \
  57                 " ${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};\0" \
  58         "boot_fit=" \
  59                 "setenv kerneladdr 0x42000000;" \
  60                 "setenv kernelname Image.itb;" \
  61                 "run loadkernel;" \
  62                 "run kernel_args;" \
  63                 "bootm ${kerneladdr}#${board_name}\0" \
  64         "boot_uimg=" \
  65                 "setenv kerneladdr 0x40007FC0;" \
  66                 "setenv kernelname uImage;" \
  67                 "run check_dtb;" \
  68                 "run check_ramdisk;" \
  69                 "run loadkernel;" \
  70                 "run kernel_args;" \
  71                 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
  72         "boot_zimg=" \
  73                 "setenv kerneladdr 0x40007FC0;" \
  74                 "setenv kernelname zImage;" \
  75                 "run check_dtb;" \
  76                 "run check_ramdisk;" \
  77                 "run loadkernel;" \
  78                 "run kernel_args;" \
  79                 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
  80         "autoboot=" \
  81                 "if test -e mmc ${mmcdev}:${mmcbootpart} Image.itb; then; " \
  82                         "run boot_fit;" \
  83                 "elif test -e mmc ${mmcdev}:${mmcbootpart} zImage; then; " \
  84                         "run boot_zimg;" \
  85                 "elif test -e mmc ${mmcdev}:${mmcbootpart} uImage; then; " \
  86                         "run boot_uimg;" \
  87                 "fi;\0"
  88
  89 #endif  /* __CONFIG_EXYNOS4_COMMON_H */