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_REVISION_TAG 19 20 /* SD/MMC configuration */ 21 #define CONFIG_MMC_DEFAULT_DEV 0 22 23 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M 24 #define DFU_DEFAULT_POLL_TIMEOUT 300 25 26 /* USB Samsung's IDs */ 27 #define CONFIG_G_DNL_THOR_VENDOR_NUM 0x04E8 28 #define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D 29 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525 30 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5 31 32 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */ 33 34 #define CONFIG_USB_GADGET_DWC2_OTG_PHY 35 36 /* Common environment variables */ 37 #define CONFIG_EXTRA_ENV_ITB \ 38 "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \ 39 "${kernelname}\0" \ 40 "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \ 41 "${initrdname}\0" \ 42 "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \ 43 "${fdtfile}\0" \ 44 "check_ramdisk=" \ 45 "if run loadinitrd; then " \ 46 "setenv initrd_addr ${initrdaddr};" \ 47 "else " \ 48 "setenv initrd_addr -;" \ 49 "fi;\0" \ 50 "check_dtb=" \ 51 "if run loaddtb; then " \ 52 "setenv fdt_addr ${fdtaddr};" \ 53 "else " \ 54 "setenv fdt_addr;" \ 55 "fi;\0" \ 56 "kernel_args=" \ 57 "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart}" \ 58 " ${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};\0" \ 59 "boot_fit=" \ 60 "setenv kerneladdr 0x42000000;" \ 61 "setenv kernelname Image.itb;" \ 62 "run loadkernel;" \ 63 "run kernel_args;" \ 64 "bootm ${kerneladdr}#${board_name}\0" \ 65 "boot_uimg=" \ 66 "setenv kerneladdr 0x40007FC0;" \ 67 "setenv kernelname uImage;" \ 68 "run check_dtb;" \ 69 "run check_ramdisk;" \ 70 "run loadkernel;" \ 71 "run kernel_args;" \ 72 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \ 73 "boot_zimg=" \ 74 "setenv kerneladdr 0x40007FC0;" \ 75 "setenv kernelname zImage;" \ 76 "run check_dtb;" \ 77 "run check_ramdisk;" \ 78 "run loadkernel;" \ 79 "run kernel_args;" \ 80 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \ 81 "autoboot=" \ 82 "if test -e mmc ${mmcdev}:${mmcbootpart} Image.itb; then; " \ 83 "run boot_fit;" \ 84 "elif test -e mmc ${mmcdev}:${mmcbootpart} zImage; then; " \ 85 "run boot_zimg;" \ 86 "elif test -e mmc ${mmcdev}:${mmcbootpart} uImage; then; " \ 87 "run boot_uimg;" \ 88 "fi;\0" 89 90 #endif /* __CONFIG_EXYNOS4_COMMON_H */ 91