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