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_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
  54#define CONFIG_USB_GADGET_DWC2_OTG
  55#define CONFIG_USB_GADGET_DWC2_OTG_PHY
  56#define CONFIG_USB_GADGET_DUALSPEED
  57#define CONFIG_USB_GADGET_VBUS_DRAW     2
  58
  59#define CONFIG_CMD_USB_MASS_STORAGE
  60#define CONFIG_USB_FUNCTION_MASS_STORAGE
  61
  62/* Common environment variables */
  63#define CONFIG_EXTRA_ENV_ITB \
  64        "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
  65                "${kernelname}\0" \
  66        "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
  67                "${initrdname}\0" \
  68        "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
  69                "${fdtfile}\0" \
  70        "check_ramdisk=" \
  71                "if run loadinitrd; then " \
  72                        "setenv initrd_addr ${initrdaddr};" \
  73                "else " \
  74                        "setenv initrd_addr -;" \
  75                "fi;\0" \
  76        "check_dtb=" \
  77                "if run loaddtb; then " \
  78                        "setenv fdt_addr ${fdtaddr};" \
  79                "else " \
  80                        "setenv fdt_addr;" \
  81                "fi;\0" \
  82        "kernel_args=" \
  83                "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart}" \
  84                " ${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};\0" \
  85        "boot_fit=" \
  86                "setenv kerneladdr 0x42000000;" \
  87                "setenv kernelname Image.itb;" \
  88                "run loadkernel;" \
  89                "run kernel_args;" \
  90                "bootm ${kerneladdr}#${board_name}\0" \
  91        "boot_uimg=" \
  92                "setenv kerneladdr 0x40007FC0;" \
  93                "setenv kernelname uImage;" \
  94                "run check_dtb;" \
  95                "run check_ramdisk;" \
  96                "run loadkernel;" \
  97                "run kernel_args;" \
  98                "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
  99        "boot_zimg=" \
 100                "setenv kerneladdr 0x40007FC0;" \
 101                "setenv kernelname zImage;" \
 102                "run check_dtb;" \
 103                "run check_ramdisk;" \
 104                "run loadkernel;" \
 105                "run kernel_args;" \
 106                "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
 107        "autoboot=" \
 108                "if test -e mmc ${mmcdev}:${mmcbootpart} Image.itb; then; " \
 109                        "run boot_fit;" \
 110                "elif test -e mmc ${mmcdev}:${mmcbootpart} zImage; then; " \
 111                        "run boot_zimg;" \
 112                "elif test -e mmc ${mmcdev}:${mmcbootpart} uImage; then; " \
 113                        "run boot_uimg;" \
 114                "fi;\0"
 115
 116#endif  /* __CONFIG_EXYNOS4_COMMON_H */
 117