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_SYS_CACHELINE_SIZE       32
  19 #define CONFIG_REVISION_TAG
  20
  21 /* SD/MMC configuration */
  22 #define CONFIG_MMC_SDMA
  23 #define CONFIG_MMC_DEFAULT_DEV  0
  24
  25 #undef CONFIG_CMD_ONENAND
  26 #undef CONFIG_CMD_MTDPARTS
  27 #define CONFIG_CMD_DFU
  28 #define CONFIG_CMD_GPT
  29
  30 /* USB Composite download gadget - g_dnl */
  31 #define CONFIG_USB_GADGET_DOWNLOAD
  32
  33 /* TIZEN THOR downloader support */
  34 #define CONFIG_CMD_THOR_DOWNLOAD
  35 #define CONFIG_USB_FUNCTION_THOR
  36
  37 #define CONFIG_USB_FUNCTION_DFU
  38 #define CONFIG_DFU_MMC
  39 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
  40 #define DFU_DEFAULT_POLL_TIMEOUT 300
  41
  42 /* USB Samsung's IDs */
  43 #define CONFIG_G_DNL_VENDOR_NUM 0x04E8
  44 #define CONFIG_G_DNL_PRODUCT_NUM 0x6601
  45 #define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM
  46 #define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D
  47 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
  48 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
  49 #define CONFIG_G_DNL_MANUFACTURER "Samsung"
  50
  51 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 2 sectors */
  52
  53 #define CONFIG_USB_GADGET_DWC2_OTG_PHY
  54
  55 #define CONFIG_CMD_USB_MASS_STORAGE
  56 #define CONFIG_USB_FUNCTION_MASS_STORAGE
  57
  58 /* Common environment variables */
  59 #define CONFIG_EXTRA_ENV_ITB \
  60         "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
  61                 "${kernelname}\0" \
  62         "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
  63                 "${initrdname}\0" \
  64         "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
  65                 "${fdtfile}\0" \
  66         "check_ramdisk=" \
  67                 "if run loadinitrd; then " \
  68                         "setenv initrd_addr ${initrdaddr};" \
  69                 "else " \
  70                         "setenv initrd_addr -;" \
  71                 "fi;\0" \
  72         "check_dtb=" \
  73                 "if run loaddtb; then " \
  74                         "setenv fdt_addr ${fdtaddr};" \
  75                 "else " \
  76                         "setenv fdt_addr;" \
  77                 "fi;\0" \
  78         "kernel_args=" \
  79                 "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart}" \
  80                 " ${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};\0" \
  81         "boot_fit=" \
  82                 "setenv kerneladdr 0x42000000;" \
  83                 "setenv kernelname Image.itb;" \
  84                 "run loadkernel;" \
  85                 "run kernel_args;" \
  86                 "bootm ${kerneladdr}#${board_name}\0" \
  87         "boot_uimg=" \
  88                 "setenv kerneladdr 0x40007FC0;" \
  89                 "setenv kernelname uImage;" \
  90                 "run check_dtb;" \
  91                 "run check_ramdisk;" \
  92                 "run loadkernel;" \
  93                 "run kernel_args;" \
  94                 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
  95         "boot_zimg=" \
  96                 "setenv kerneladdr 0x40007FC0;" \
  97                 "setenv kernelname zImage;" \
  98                 "run check_dtb;" \
  99                 "run check_ramdisk;" \
 100                 "run loadkernel;" \
 101                 "run kernel_args;" \
 102                 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
 103         "autoboot=" \
 104                 "if test -e mmc ${mmcdev}:${mmcbootpart} Image.itb; then; " \
 105                         "run boot_fit;" \
 106                 "elif test -e mmc ${mmcdev}:${mmcbootpart} zImage; then; " \
 107                         "run boot_zimg;" \
 108                 "elif test -e mmc ${mmcdev}:${mmcbootpart} uImage; then; " \
 109                         "run boot_uimg;" \
 110                 "fi;\0"
 111
 112 #endif  /* __CONFIG_EXYNOS4_COMMON_H */