LXR uboot/include/configs/exynos4-common.h

   1/*
   2 * Copyright (C) 2014 Samsung Electronics
   3 *
   4 * Configuration settings for the SAMSUNG EXYNOS5 board.
   5 *
   6 * SPDX-License-Identifier:     GPL-2.0+
   7 */
   8
   9#ifndef __CONFIG_EXYNOS4_COMMON_H
  10#define __CONFIG_EXYNOS4_COMMON_H
  11
  12#define CONFIG_EXYNOS4                  /* Exynos4 Family */
  13
  14#include "exynos-common.h"
  15
  16#define CONFIG_BOARD_COMMON
  17
  18#define CONFIG_REVISION_TAG
  19
  20/* SD/MMC configuration */
  21#define CONFIG_MMC_DEFAULT_DEV  0
  22
  23#undef CONFIG_CMD_ONENAND
  24#undef CONFIG_CMD_MTDPARTS
  25
  26/* TIZEN THOR downloader support */
  27#define CONFIG_CMD_THOR_DOWNLOAD
  28#define CONFIG_USB_FUNCTION_THOR
  29
  30#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
  31#define DFU_DEFAULT_POLL_TIMEOUT 300
  32
  33/* USB Samsung's IDs */
  34#define CONFIG_G_DNL_THOR_VENDOR_NUM 0x04E8
  35#define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D
  36#define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
  37#define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
  38
  39#define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 2 sectors */
  40
  41#define CONFIG_USB_GADGET_DWC2_OTG_PHY
  42
  43#define CONFIG_USB_FUNCTION_MASS_STORAGE
  44
  45/* Common environment variables */
  46#define CONFIG_EXTRA_ENV_ITB \
  47        "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
  48                "${kernelname}\0" \
  49        "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
  50                "${initrdname}\0" \
  51        "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
  52                "${fdtfile}\0" \
  53        "check_ramdisk=" \
  54                "if run loadinitrd; then " \
  55                        "setenv initrd_addr ${initrdaddr};" \
  56                "else " \
  57                        "setenv initrd_addr -;" \
  58                "fi;\0" \
  59        "check_dtb=" \
  60                "if run loaddtb; then " \
  61                        "setenv fdt_addr ${fdtaddr};" \
  62                "else " \
  63                        "setenv fdt_addr;" \
  64                "fi;\0" \
  65        "kernel_args=" \
  66                "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart}" \
  67                " ${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};\0" \
  68        "boot_fit=" \
  69                "setenv kerneladdr 0x42000000;" \
  70                "setenv kernelname Image.itb;" \
  71                "run loadkernel;" \
  72                "run kernel_args;" \
  73                "bootm ${kerneladdr}#${board_name}\0" \
  74        "boot_uimg=" \
  75                "setenv kerneladdr 0x40007FC0;" \
  76                "setenv kernelname uImage;" \
  77                "run check_dtb;" \
  78                "run check_ramdisk;" \
  79                "run loadkernel;" \
  80                "run kernel_args;" \
  81                "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
  82        "boot_zimg=" \
  83                "setenv kerneladdr 0x40007FC0;" \
  84                "setenv kernelname zImage;" \
  85                "run check_dtb;" \
  86                "run check_ramdisk;" \
  87                "run loadkernel;" \
  88                "run kernel_args;" \
  89                "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
  90        "autoboot=" \
  91                "if test -e mmc ${mmcdev}:${mmcbootpart} Image.itb; then; " \
  92                        "run boot_fit;" \
  93                "elif test -e mmc ${mmcdev}:${mmcbootpart} zImage; then; " \
  94                        "run boot_zimg;" \
  95                "elif test -e mmc ${mmcdev}:${mmcbootpart} uImage; then; " \
  96                        "run boot_uimg;" \
  97                "fi;\0"
  98
  99#endif  /* __CONFIG_EXYNOS4_COMMON_H */
 100