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_PMIC 35 #define CONFIG_CMD_SETEXPR 36 37 /* USB Composite download gadget - g_dnl */ 38 #define CONFIG_USBDOWNLOAD_GADGET 39 40 /* TIZEN THOR downloader support */ 41 #define CONFIG_CMD_THOR_DOWNLOAD 42 #define CONFIG_THOR_FUNCTION 43 44 #define CONFIG_DFU_FUNCTION 45 #define CONFIG_DFU_MMC 46 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M 47 #define DFU_DEFAULT_POLL_TIMEOUT 300 48 49 /* USB Samsung's IDs */ 50 #define CONFIG_G_DNL_VENDOR_NUM 0x04E8 51 #define CONFIG_G_DNL_PRODUCT_NUM 0x6601 52 #define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM 53 #define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D 54 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525 55 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5 56 #define CONFIG_G_DNL_MANUFACTURER "Samsung" 57 58 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */ 59 60 #define CONFIG_USB_GADGET 61 #define CONFIG_USB_GADGET_S3C_UDC_OTG 62 #define CONFIG_USB_GADGET_S3C_UDC_OTG_PHY 63 #define CONFIG_USB_GADGET_DUALSPEED 64 #define CONFIG_USB_GADGET_VBUS_DRAW 2 65 66 #define CONFIG_CMD_USB_MASS_STORAGE 67 #define CONFIG_USB_GADGET_MASS_STORAGE 68 69 /* Common environment variables */ 70 #define CONFIG_EXTRA_ENV_ITB \ 71 "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \ 72 "${kernelname}\0" \ 73 "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \ 74 "${initrdname}\0" \ 75 "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \ 76 "${fdtfile}\0" \ 77 "check_ramdisk=" \ 78 "if run loadinitrd; then " \ 79 "setenv initrd_addr ${initrdaddr};" \ 80 "else " \ 81 "setenv initrd_addr -;" \ 82 "fi;\0" \ 83 "check_dtb=" \ 84 "if run loaddtb; then " \ 85 "setenv fdt_addr ${fdtaddr};" \ 86 "else " \ 87 "setenv fdt_addr;" \ 88 "fi;\0" \ 89 "kernel_args=" \ 90 "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart}" \ 91 " ${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};\0" \ 92 "boot_fit=" \ 93 "setenv kerneladdr 0x42000000;" \ 94 "setenv kernelname Image.itb;" \ 95 "run loadkernel;" \ 96 "run kernel_args;" \ 97 "bootm ${kerneladdr}#${board_name}\0" \ 98 "boot_uimg=" \ 99 "setenv kerneladdr 0x40007FC0;" \ 100 "setenv kernelname uImage;" \ 101 "run check_dtb;" \ 102 "run check_ramdisk;" \ 103 "run loadkernel;" \ 104 "run kernel_args;" \ 105 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \ 106 "boot_zimg=" \ 107 "setenv kerneladdr 0x40007FC0;" \ 108 "setenv kernelname zImage;" \ 109 "run check_dtb;" \ 110 "run check_ramdisk;" \ 111 "run loadkernel;" \ 112 "run kernel_args;" \ 113 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \ 114 "autoboot=" \ 115 "if test -e mmc ${mmcdev}:${mmcbootpart} Image.itb; then; " \ 116 "run boot_fit;" \ 117 "elif test -e mmc ${mmcdev}:${mmcbootpart} zImage; then; " \ 118 "run boot_zimg;" \ 119 "elif test -e mmc ${mmcdev}:${mmcbootpart} uImage; then; " \ 120 "run boot_uimg;" \ 121 "fi;\0" 122 123 #endif /* __CONFIG_EXYNOS4_COMMON_H */ 124