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 #define CONFIG_CMD_SETEXPR 35 36 /* USB Composite download gadget - g_dnl */ 37 #define CONFIG_USBDOWNLOAD_GADGET 38 39 /* TIZEN THOR downloader support */ 40 #define CONFIG_CMD_THOR_DOWNLOAD 41 #define CONFIG_THOR_FUNCTION 42 43 #define CONFIG_DFU_FUNCTION 44 #define CONFIG_DFU_MMC 45 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M 46 #define DFU_DEFAULT_POLL_TIMEOUT 300 47 48 /* USB Samsung's IDs */ 49 #define CONFIG_G_DNL_VENDOR_NUM 0x04E8 50 #define CONFIG_G_DNL_PRODUCT_NUM 0x6601 51 #define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM 52 #define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D 53 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525 54 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5 55 #define CONFIG_G_DNL_MANUFACTURER "Samsung" 56 57 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */ 58 59 #define CONFIG_USB_GADGET 60 #define CONFIG_USB_GADGET_S3C_UDC_OTG 61 #define CONFIG_USB_GADGET_S3C_UDC_OTG_PHY 62 #define CONFIG_USB_GADGET_DUALSPEED 63 #define CONFIG_USB_GADGET_VBUS_DRAW 2 64 65 #define CONFIG_CMD_USB_MASS_STORAGE 66 #define CONFIG_USB_GADGET_MASS_STORAGE 67 68 /* Common environment variables */ 69 #define CONFIG_EXTRA_ENV_ITB \ 70 "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \ 71 "${kernelname}\0" \ 72 "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \ 73 "${initrdname}\0" \ 74 "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \ 75 "${fdtfile}\0" \ 76 "check_ramdisk=" \ 77 "if run loadinitrd; then " \ 78 "setenv initrd_addr ${initrdaddr};" \ 79 "else " \ 80 "setenv initrd_addr -;" \ 81 "fi;\0" \ 82 "check_dtb=" \ 83 "if run loaddtb; then " \ 84 "setenv fdt_addr ${fdtaddr};" \ 85 "else " \ 86 "setenv fdt_addr;" \ 87 "fi;\0" \ 88 "kernel_args=" \ 89 "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart}" \ 90 " ${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};\0" \ 91 "boot_fit=" \ 92 "setenv kerneladdr 0x42000000;" \ 93 "setenv kernelname Image.itb;" \ 94 "run loadkernel;" \ 95 "run kernel_args;" \ 96 "bootm ${kerneladdr}#${board_name}\0" \ 97 "boot_uimg=" \ 98 "setenv kerneladdr 0x40007FC0;" \ 99 "setenv kernelname uImage;" \ 100 "run check_dtb;" \ 101 "run check_ramdisk;" \ 102 "run loadkernel;" \ 103 "run kernel_args;" \ 104 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \ 105 "boot_zimg=" \ 106 "setenv kerneladdr 0x40007FC0;" \ 107 "setenv kernelname zImage;" \ 108 "run check_dtb;" \ 109 "run check_ramdisk;" \ 110 "run loadkernel;" \ 111 "run kernel_args;" \ 112 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \ 113 "autoboot=" \ 114 "if test -e mmc ${mmcdev}:${mmcbootpart} Image.itb; then; " \ 115 "run boot_fit;" \ 116 "elif test -e mmc ${mmcdev}:${mmcbootpart} zImage; then; " \ 117 "run boot_zimg;" \ 118 "elif test -e mmc ${mmcdev}:${mmcbootpart} uImage; then; " \ 119 "run boot_uimg;" \ 120 "fi;\0" 121 122 #endif /* __CONFIG_EXYNOS4_COMMON_H */ 123