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