105 lines
2.8 KiB
C
105 lines
2.8 KiB
C
/*
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* Copyright (C) 2014 Samsung Electronics
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*
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* Configuration settings for the SAMSUNG EXYNOS5 board.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_EXYNOS4_COMMON_H
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#define __CONFIG_EXYNOS4_COMMON_H
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#define CONFIG_EXYNOS4 /* Exynos4 Family */
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#include "exynos-common.h"
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#define CONFIG_BOARD_COMMON
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#define CONFIG_SYS_CACHELINE_SIZE 32
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#define CONFIG_REVISION_TAG
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/* SD/MMC configuration */
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#define CONFIG_MMC_SDMA
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#define CONFIG_MMC_DEFAULT_DEV 0
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#undef CONFIG_CMD_ONENAND
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#undef CONFIG_CMD_MTDPARTS
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#define CONFIG_CMD_GPT
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/* TIZEN THOR downloader support */
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#define CONFIG_CMD_THOR_DOWNLOAD
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#define CONFIG_USB_FUNCTION_THOR
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#define CONFIG_USB_FUNCTION_DFU
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#define CONFIG_DFU_MMC
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#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
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#define DFU_DEFAULT_POLL_TIMEOUT 300
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/* USB Samsung's IDs */
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#define CONFIG_G_DNL_THOR_VENDOR_NUM 0x04E8
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#define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D
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#define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
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#define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
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#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
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#define CONFIG_USB_GADGET_DWC2_OTG_PHY
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#define CONFIG_USB_FUNCTION_MASS_STORAGE
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/* Common environment variables */
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#define CONFIG_EXTRA_ENV_ITB \
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"loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
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"${kernelname}\0" \
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"loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
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"${initrdname}\0" \
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"loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
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"${fdtfile}\0" \
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"check_ramdisk=" \
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"if run loadinitrd; then " \
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"setenv initrd_addr ${initrdaddr};" \
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"else " \
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"setenv initrd_addr -;" \
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"fi;\0" \
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"check_dtb=" \
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"if run loaddtb; then " \
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"setenv fdt_addr ${fdtaddr};" \
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"else " \
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"setenv fdt_addr;" \
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"fi;\0" \
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"kernel_args=" \
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"setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart}" \
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" ${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};\0" \
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"boot_fit=" \
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"setenv kerneladdr 0x42000000;" \
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"setenv kernelname Image.itb;" \
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"run loadkernel;" \
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"run kernel_args;" \
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"bootm ${kerneladdr}#${board_name}\0" \
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"boot_uimg=" \
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"setenv kerneladdr 0x40007FC0;" \
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"setenv kernelname uImage;" \
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"run check_dtb;" \
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"run check_ramdisk;" \
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"run loadkernel;" \
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"run kernel_args;" \
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"bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
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"boot_zimg=" \
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"setenv kerneladdr 0x40007FC0;" \
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"setenv kernelname zImage;" \
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"run check_dtb;" \
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"run check_ramdisk;" \
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"run loadkernel;" \
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"run kernel_args;" \
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"bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
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"autoboot=" \
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"if test -e mmc ${mmcdev}:${mmcbootpart} Image.itb; then; " \
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"run boot_fit;" \
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"elif test -e mmc ${mmcdev}:${mmcbootpart} zImage; then; " \
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"run boot_zimg;" \
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"elif test -e mmc ${mmcdev}:${mmcbootpart} uImage; then; " \
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"run boot_uimg;" \
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"fi;\0"
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#endif /* __CONFIG_EXYNOS4_COMMON_H */
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