u-boot/include/configs/exynos4-common.h
Łukasz Majewski f26cc7d4ed config: exynos: common: Provide env variables to support Image.itb
This change allows using Image.itb image format with Exynos4 devices
(especially trats and trats2).
Such change facilitates automated testing since only one binary needs
to be prepared.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-04-06 15:23:59 +09:00

123 lines
3.3 KiB
C

/*
* Copyright (C) 2014 Samsung Electronics
*
* Configuration settings for the SAMSUNG EXYNOS5 board.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_EXYNOS4_COMMON_H
#define __CONFIG_EXYNOS4_COMMON_H
#define CONFIG_EXYNOS4 /* Exynos4 Family */
#include "exynos-common.h"
#define CONFIG_BOARD_COMMON
#define CONFIG_SYS_CACHELINE_SIZE 32
#define CONFIG_REVISION_TAG
/* SD/MMC configuration */
#define CONFIG_MMC_SDMA
#define CONFIG_MMC_DEFAULT_DEV 0
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_MISC
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
#undef CONFIG_CMD_XIMG
#undef CONFIG_CMD_ONENAND
#undef CONFIG_CMD_MTDPARTS
#define CONFIG_CMD_DFU
#define CONFIG_CMD_GPT
#define CONFIG_CMD_PMIC
#define CONFIG_CMD_SETEXPR
/* USB Composite download gadget - g_dnl */
#define CONFIG_USBDOWNLOAD_GADGET
/* TIZEN THOR downloader support */
#define CONFIG_CMD_THOR_DOWNLOAD
#define CONFIG_THOR_FUNCTION
#define CONFIG_DFU_FUNCTION
#define CONFIG_DFU_MMC
#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
#define DFU_DEFAULT_POLL_TIMEOUT 300
/* USB Samsung's IDs */
#define CONFIG_G_DNL_VENDOR_NUM 0x04E8
#define CONFIG_G_DNL_PRODUCT_NUM 0x6601
#define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM
#define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D
#define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
#define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
#define CONFIG_G_DNL_MANUFACTURER "Samsung"
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
#define CONFIG_USB_GADGET
#define CONFIG_USB_GADGET_S3C_UDC_OTG
#define CONFIG_USB_GADGET_S3C_UDC_OTG_PHY
#define CONFIG_USB_GADGET_DUALSPEED
#define CONFIG_USB_GADGET_VBUS_DRAW 2
#define CONFIG_CMD_USB_MASS_STORAGE
#define CONFIG_USB_GADGET_MASS_STORAGE
/* Common environment variables */
#define CONFIG_EXTRA_ENV_ITB \
"loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
"${kernelname}\0" \
"loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
"${initrdname}\0" \
"loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
"${fdtfile}\0" \
"check_ramdisk=" \
"if run loadinitrd; then " \
"setenv initrd_addr ${initrdaddr};" \
"else " \
"setenv initrd_addr -;" \
"fi;\0" \
"check_dtb=" \
"if run loaddtb; then " \
"setenv fdt_addr ${fdtaddr};" \
"else " \
"setenv fdt_addr;" \
"fi;\0" \
"kernel_args=" \
"setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart}" \
" ${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};\0" \
"boot_fit=" \
"setenv kerneladdr 0x42000000;" \
"setenv kernelname Image.itb;" \
"run loadkernel;" \
"run kernel_args;" \
"bootm ${kerneladdr}#${board_name}\0" \
"boot_uimg=" \
"setenv kerneladdr 0x40007FC0;" \
"setenv kernelname uImage;" \
"run check_dtb;" \
"run check_ramdisk;" \
"run loadkernel;" \
"run kernel_args;" \
"bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
"boot_zimg=" \
"setenv kerneladdr 0x40007FC0;" \
"setenv kernelname zImage;" \
"run check_dtb;" \
"run check_ramdisk;" \
"run loadkernel;" \
"run kernel_args;" \
"bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
"autoboot=" \
"if test -e mmc ${mmcdev}:${mmcbootpart} Image.itb; then; " \
"run boot_fit;" \
"elif test -e mmc ${mmcdev}:${mmcbootpart} zImage; then; " \
"run boot_zimg;" \
"elif test -e mmc ${mmcdev}:${mmcbootpart} uImage; then; " \
"run boot_uimg;" \
"fi;\0"
#endif /* __CONFIG_EXYNOS4_COMMON_H */