1 /* 2 * Copyright 2015-2016 Toradex, Inc. 3 * 4 * Configuration settings for the Toradex VF50/VF61 modules. 5 * 6 * Based on vf610twr.h: 7 * Copyright 2013 Freescale Semiconductor, Inc. 8 * 9 * SPDX-License-Identifier: GPL-2.0+ 10 */ 11 12 #ifndef __CONFIG_H 13 #define __CONFIG_H 14 15 #include <asm/arch/imx-regs.h> 16 17 #define CONFIG_VF610 18 #define CONFIG_SYS_THUMB_BUILD 19 #define CONFIG_SYS_FSL_CLK 20 21 #define CONFIG_ARCH_MISC_INIT 22 #define CONFIG_DISPLAY_BOARDINFO_LATE /* Calls show_board_info() */ 23 24 #define CONFIG_SKIP_LOWLEVEL_INIT 25 26 #define CONFIG_CMD_FUSE 27 #ifdef CONFIG_CMD_FUSE 28 #define CONFIG_MXC_OCOTP 29 #endif 30 31 /* Size of malloc() pool */ 32 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) 33 34 /* Allow to overwrite serial and ethaddr */ 35 #define CONFIG_ENV_OVERWRITE 36 #define CONFIG_ENV_VARS_UBOOT_CONFIG 37 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 38 #define CONFIG_BAUDRATE 115200 39 40 /* NAND support */ 41 #define CONFIG_CMD_NAND 42 #define CONFIG_SYS_NAND_ONFI_DETECTION 43 #define CONFIG_SYS_MAX_NAND_DEVICE 1 44 #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR 45 46 /* Dynamic MTD partition support */ 47 #define CONFIG_CMD_MTDPARTS /* Enable 'mtdparts' command line support */ 48 #define CONFIG_MTD_PARTITIONS 49 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ 50 #define MTDIDS_DEFAULT "nand0=vf610_nfc" 51 #define MTDPARTS_DEFAULT "mtdparts=vf610_nfc:" \ 52 "128k(vf-bcb)ro," \ 53 "1408k(u-boot)ro," \ 54 "512k(u-boot-env)," \ 55 "-(ubi)" 56 57 #define CONFIG_FSL_ESDHC 58 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 59 #define CONFIG_SYS_FSL_ESDHC_NUM 1 60 61 #define CONFIG_GENERIC_MMC 62 #define CONFIG_DOS_PARTITION 63 64 #define CONFIG_RBTREE 65 #define CONFIG_LZO 66 #define CONFIG_CMD_UBIFS /* increases size by almost 60 KB */ 67 68 #define CONFIG_FEC_MXC 69 #define CONFIG_MII 70 #define IMX_FEC_BASE ENET1_BASE_ADDR 71 #define CONFIG_FEC_XCV_TYPE RMII 72 #define CONFIG_FEC_MXC_PHYADDR 0 73 #define CONFIG_PHYLIB 74 #define CONFIG_PHY_MICREL 75 76 #define CONFIG_IPADDR 192.168.10.2 77 #define CONFIG_NETMASK 255.255.255.0 78 #define CONFIG_SERVERIP 192.168.10.1 79 80 #define CONFIG_LOADADDR 0x80008000 81 #define CONFIG_FDTADDR 0x84000000 82 83 /* We boot from the gfxRAM area of the OCRAM. */ 84 #define CONFIG_SYS_TEXT_BASE 0x3f408000 85 #define CONFIG_BOARD_SIZE_LIMIT 524288 86 87 #define SD_BOOTCMD \ 88 "sdargs=root=/dev/mmcblk0p2 rw rootwait\0" \ 89 "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} ${mtdparts} " \ 90 "${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \ 91 "load mmc 0:2 ${kernel_addr_r} /boot/${kernel_file} && " \ 92 "load mmc 0:2 ${fdt_addr_r} /boot/${soc}-colibri-${fdt_board}.dtb && " \ 93 "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ 94 95 #define NFS_BOOTCMD \ 96 "nfsargs=ip=:::::eth0: root=/dev/nfs\0" \ 97 "nfsboot=run setup; " \ 98 "setenv bootargs ${defargs} ${nfsargs} ${mtdparts} " \ 99 "${setupargs} ${vidargs}; echo Booting from NFS...;" \ 100 "dhcp ${kernel_addr_r} && " \ 101 "tftp ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \ 102 "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ 103 104 #define UBI_BOOTCMD \ 105 "ubiargs=ubi.mtd=ubi root=ubi0:rootfs rootfstype=ubifs " \ 106 "ubi.fm_autoconvert=1\0" \ 107 "ubiboot=run setup; " \ 108 "setenv bootargs ${defargs} ${ubiargs} ${mtdparts} " \ 109 "${setupargs} ${vidargs}; echo Booting from NAND...; " \ 110 "ubi part ubi && " \ 111 "ubi read ${kernel_addr_r} kernel && " \ 112 "ubi read ${fdt_addr_r} dtb && " \ 113 "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ 114 115 #define CONFIG_BOOTCOMMAND "run ubiboot; run sdboot; run nfsboot" 116 117 #define DFU_ALT_NAND_INFO "vf-bcb part 0,1;u-boot part 0,2;ubi part 0,4" 118 119 #define CONFIG_EXTRA_ENV_SETTINGS \ 120 "kernel_addr_r=0x82000000\0" \ 121 "fdt_addr_r=0x84000000\0" \ 122 "kernel_file=zImage\0" \ 123 "fdt_file=${soc}-colibri-${fdt_board}.dtb\0" \ 124 "fdt_board=eval-v3\0" \ 125 "fdt_fixup=;\0" \ 126 "defargs=\0" \ 127 "console=ttyLP0\0" \ 128 "setup=setenv setupargs " \ 129 "console=tty1 console=${console}" \ 130 ",${baudrate}n8 ${memargs}\0" \ 131 "setsdupdate=mmc rescan && set interface mmc && " \ 132 "fatload ${interface} 0:1 ${loadaddr} flash_blk.img && " \ 133 "source ${loadaddr}\0" \ 134 "setusbupdate=usb start && set interface usb && " \ 135 "fatload ${interface} 0:1 ${loadaddr} flash_blk.img && " \ 136 "source ${loadaddr}\0" \ 137 "setupdate=run setsdupdate || run setusbupdate\0" \ 138 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 139 "dfu_alt_info=" DFU_ALT_NAND_INFO "\0" \ 140 SD_BOOTCMD \ 141 NFS_BOOTCMD \ 142 UBI_BOOTCMD 143 144 /* Miscellaneous configurable options */ 145 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 146 #undef CONFIG_AUTO_COMPLETE 147 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 148 #define CONFIG_SYS_PBSIZE \ 149 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 150 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 151 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 152 153 #define CONFIG_SYS_MEMTEST_START 0x80010000 154 #define CONFIG_SYS_MEMTEST_END 0x87C00000 155 156 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 157 #define CONFIG_SYS_HZ 1000 158 #define CONFIG_CMDLINE_EDITING 159 160 /* 161 * Stack sizes 162 * The stack sizes are set up in start.S using the settings below 163 */ 164 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ 165 166 /* Physical memory map */ 167 #define CONFIG_NR_DRAM_BANKS 1 168 #define PHYS_SDRAM (0x80000000) 169 #define PHYS_SDRAM_SIZE (256 * 1024 * 1024) 170 171 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 172 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 173 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 174 175 #define CONFIG_SYS_INIT_SP_OFFSET \ 176 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 177 #define CONFIG_SYS_INIT_SP_ADDR \ 178 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 179 180 /* Environment organization */ 181 #define CONFIG_SYS_NO_FLASH 182 183 #ifdef CONFIG_ENV_IS_IN_MMC 184 #define CONFIG_SYS_MMC_ENV_DEV 0 185 #define CONFIG_ENV_OFFSET (12 * 64 * 1024) 186 #define CONFIG_ENV_SIZE (8 * 1024) 187 #endif 188 189 #ifdef CONFIG_ENV_IS_IN_NAND 190 #define CONFIG_ENV_SIZE (64 * 2048) 191 #define CONFIG_ENV_RANGE (4 * 64 * 2048) 192 #define CONFIG_ENV_OFFSET (12 * 64 * 2048) 193 #endif 194 195 #define CONFIG_SYS_NO_FLASH 196 197 /* USB Host Support */ 198 #define CONFIG_USB_EHCI 199 #define CONFIG_USB_EHCI_VF 200 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 201 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 202 203 /* USB DFU */ 204 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (1024 * 1024) 205 206 /* USB Storage */ 207 #define CONFIG_USB_FUNCTION_MASS_STORAGE 208 209 #endif /* __CONFIG_H */ 210