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_FPGA 26 #undef CONFIG_CMD_MISC 27 #undef CONFIG_CMD_NET 28 #undef CONFIG_CMD_NFS 29 #undef CONFIG_CMD_XIMG 30 #undef CONFIG_CMD_ONENAND 31 #undef CONFIG_CMD_MTDPARTS 32 #define CONFIG_CMD_DFU 33 #define CONFIG_CMD_GPT 34 35 /* USB Composite download gadget - g_dnl */ 36 #define CONFIG_USBDOWNLOAD_GADGET 37 38 /* TIZEN THOR downloader support */ 39 #define CONFIG_CMD_THOR_DOWNLOAD 40 #define CONFIG_THOR_FUNCTION 41 42 #define CONFIG_DFU_FUNCTION 43 #define CONFIG_DFU_MMC 44 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M 45 #define DFU_DEFAULT_POLL_TIMEOUT 300 46 47 /* USB Samsung's IDs */ 48 #define CONFIG_G_DNL_VENDOR_NUM 0x04E8 49 #define CONFIG_G_DNL_PRODUCT_NUM 0x6601 50 #define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM 51 #define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D 52 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525 53 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5 54 #define CONFIG_G_DNL_MANUFACTURER "Samsung" 55 56 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */ 57 58 #define CONFIG_USB_GADGET 59 #define CONFIG_USB_GADGET_S3C_UDC_OTG 60 #define CONFIG_USB_GADGET_S3C_UDC_OTG_PHY 61 #define CONFIG_USB_GADGET_DUALSPEED 62 #define CONFIG_USB_GADGET_VBUS_DRAW 2 63 64 #define CONFIG_CMD_USB_MASS_STORAGE 65 #define CONFIG_USB_GADGET_MASS_STORAGE 66 67 /* Common environment variables */ 68 #define CONFIG_EXTRA_ENV_ITB \ 69 "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \ 70 "${kernelname}\0" \ 71 "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \ 72 "${initrdname}\0" \ 73 "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \ 74 "${fdtfile}\0" \ 75 "check_ramdisk=" \ 76 "if run loadinitrd; then " \ 77 "setenv initrd_addr ${initrdaddr};" \ 78 "else " \ 79 "setenv initrd_addr -;" \ 80 "fi;\0" \ 81 "check_dtb=" \ 82 "if run loaddtb; then " \ 83 "setenv fdt_addr ${fdtaddr};" \ 84 "else " \ 85 "setenv fdt_addr;" \ 86 "fi;\0" \ 87 "kernel_args=" \ 88 "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart}" \ 89 " ${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};\0" \ 90 "boot_fit=" \ 91 "setenv kerneladdr 0x42000000;" \ 92 "setenv kernelname Image.itb;" \ 93 "run loadkernel;" \ 94 "run kernel_args;" \ 95 "bootm ${kerneladdr}#${board_name}\0" \ 96 "boot_uimg=" \ 97 "setenv kerneladdr 0x40007FC0;" \ 98 "setenv kernelname uImage;" \ 99 "run check_dtb;" \ 100 "run check_ramdisk;" \ 101 "run loadkernel;" \ 102 "run kernel_args;" \ 103 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \ 104 "boot_zimg=" \ 105 "setenv kerneladdr 0x40007FC0;" \ 106 "setenv kernelname zImage;" \ 107 "run check_dtb;" \ 108 "run check_ramdisk;" \ 109 "run loadkernel;" \ 110 "run kernel_args;" \ 111 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \ 112 "autoboot=" \ 113 "if test -e mmc ${mmcdev}:${mmcbootpart} Image.itb; then; " \ 114 "run boot_fit;" \ 115 "elif test -e mmc ${mmcdev}:${mmcbootpart} zImage; then; " \ 116 "run boot_zimg;" \ 117 "elif test -e mmc ${mmcdev}:${mmcbootpart} uImage; then; " \ 118 "run boot_uimg;" \ 119 "fi;\0" 120 121 #endif /* __CONFIG_EXYNOS4_COMMON_H */ 122