1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright 2016-2018 Toradex AG 4 * 5 * Configuration settings for the Colibri iMX7 module. 6 * 7 * based on mx7dsabresd.h: 8 * Copyright (C) 2015 Freescale Semiconductor, Inc. 9 */ 10 11 #ifndef __COLIBRI_IMX7_CONFIG_H 12 #define __COLIBRI_IMX7_CONFIG_H 13 14 #include "mx7_common.h" 15 16 /* Size of malloc() pool */ 17 #define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M) 18 19 /* Network */ 20 #define CONFIG_FEC_MXC 21 #define CONFIG_FEC_XCV_TYPE RMII 22 #define CONFIG_ETHPRIME "FEC" 23 #define CONFIG_FEC_MXC_PHYADDR 0 24 25 #define CONFIG_IP_DEFRAG 26 #define CONFIG_TFTP_BLOCKSIZE 16352 27 #define CONFIG_TFTP_TSIZE 28 29 /* ENET1 */ 30 #define IMX_FEC_BASE ENET_IPS_BASE_ADDR 31 32 /* MMC Config*/ 33 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 34 #ifdef CONFIG_TARGET_COLIBRI_IMX7_NAND 35 #define CONFIG_SYS_FSL_USDHC_NUM 1 36 #elif CONFIG_TARGET_COLIBRI_IMX7_EMMC 37 #define CONFIG_SYS_FSL_USDHC_NUM 2 38 39 #define CONFIG_SUPPORT_EMMC_BOOT 40 #endif 41 42 #undef CONFIG_BOOTM_PLAN9 43 #undef CONFIG_BOOTM_RTEMS 44 45 /* I2C configs */ 46 #define CONFIG_SYS_I2C_MXC 47 #define CONFIG_SYS_I2C_SPEED 100000 48 49 #define CONFIG_IPADDR 192.168.10.2 50 #define CONFIG_NETMASK 255.255.255.0 51 #define CONFIG_SERVERIP 192.168.10.1 52 53 #define EMMC_BOOTCMD \ 54 "emmcargs=ip=off root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait\0" \ 55 "emmcboot=run setup; " \ 56 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \ 57 "${vidargs}; echo Booting from internal eMMC chip...; " \ 58 "run m4boot && " \ 59 "load mmc 0:1 ${fdt_addr_r} ${soc}-colibri-emmc-${fdt_board}.dtb && " \ 60 "load mmc 0:1 ${kernel_addr_r} ${boot_file} && " \ 61 "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" 62 63 #define MEM_LAYOUT_ENV_SETTINGS \ 64 "bootm_size=0x10000000\0" \ 65 "fdt_addr_r=0x82000000\0" \ 66 "fdt_high=0xffffffff\0" \ 67 "initrd_high=0xffffffff\0" \ 68 "kernel_addr_r=0x81000000\0" \ 69 "ramdisk_addr_r=0x82100000\0" 70 71 #if defined(CONFIG_TARGET_COLIBRI_IMX7_NAND) 72 #define SD_BOOTCMD \ 73 "sdargs=root=/dev/mmcblk0p2 ro rootwait\0" \ 74 "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} " \ 75 "${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \ 76 "run m4boot && " \ 77 "load mmc 0:1 ${kernel_addr_r} ${kernel_file} && " \ 78 "load mmc 0:1 ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \ 79 "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" 80 #elif defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC) 81 #define SD_BOOTCMD \ 82 "sdargs=root=/dev/mmcblk1p2 ro rootwait\0" \ 83 "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} " \ 84 "${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \ 85 "run m4boot && " \ 86 "load mmc 1:1 ${kernel_addr_r} ${kernel_file} && " \ 87 "load mmc 1:1 ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \ 88 "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" 89 #endif 90 91 92 #define NFS_BOOTCMD \ 93 "nfsargs=ip=:::::eth0: root=/dev/nfs\0" \ 94 "nfsboot=run setup; " \ 95 "setenv bootargs ${defargs} ${nfsargs} " \ 96 "${setupargs} ${vidargs}; echo Booting from NFS...;" \ 97 "dhcp ${kernel_addr_r} && " \ 98 "tftp ${fdt_addr_r} ${soc}-colibri${variant}-${fdt_board}.dtb && " \ 99 "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ 100 101 #define UBI_BOOTCMD \ 102 "ubiargs=ubi.mtd=ubi root=ubi0:rootfs rootfstype=ubifs " \ 103 "ubi.fm_autoconvert=1\0" \ 104 "ubiboot=run setup; " \ 105 "setenv bootargs ${defargs} ${ubiargs} " \ 106 "${setupargs} ${vidargs}; echo Booting from NAND...; " \ 107 "ubi part ubi && run m4boot && " \ 108 "ubi read ${kernel_addr_r} kernel && " \ 109 "ubi read ${fdt_addr_r} dtb && " \ 110 "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ 111 112 #if defined(CONFIG_TARGET_COLIBRI_IMX7_NAND) 113 #define CONFIG_BOOTCOMMAND "run ubiboot ; echo ; echo ubiboot failed ; " \ 114 "setenv fdtfile ${soc}-colibri-${fdt_board}.dtb && run distro_bootcmd;" 115 #define MODULE_EXTRA_ENV_SETTINGS \ 116 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ 117 UBI_BOOTCMD 118 #elif defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC) 119 #define CONFIG_BOOTCOMMAND "run emmcboot ; echo ; echo emmcboot failed ; " \ 120 "setenv fdtfile ${soc}-colibri-emmc-${fdt_board}.dtb && run distro_bootcmd;" 121 #define MODULE_EXTRA_ENV_SETTINGS \ 122 "variant=-emmc\0" \ 123 EMMC_BOOTCMD 124 #endif 125 126 #if defined(CONFIG_TARGET_COLIBRI_IMX7_NAND) 127 #define BOOT_TARGET_DEVICES(func) \ 128 func(MMC, mmc, 0) \ 129 func(USB, usb, 0) \ 130 func(DHCP, dhcp, na) 131 #elif defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC) 132 #define BOOT_TARGET_DEVICES(func) \ 133 func(MMC, mmc, 0) \ 134 func(MMC, mmc, 1) \ 135 func(USB, usb, 0) \ 136 func(DHCP, dhcp, na) 137 #endif 138 #include <config_distro_bootcmd.h> 139 140 #define CONFIG_EXTRA_ENV_SETTINGS \ 141 BOOTENV \ 142 MEM_LAYOUT_ENV_SETTINGS \ 143 NFS_BOOTCMD \ 144 SD_BOOTCMD \ 145 MODULE_EXTRA_ENV_SETTINGS \ 146 "boot_file=zImage\0" \ 147 "console=ttymxc0\0" \ 148 "defargs=\0" \ 149 "fdt_board=eval-v3\0" \ 150 "fdt_fixup=;\0" \ 151 "m4boot=;\0" \ 152 "ip_dyn=yes\0" \ 153 "kernel_file=zImage\0" \ 154 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 155 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \ 156 "${board}/flash_eth.img && source ${loadaddr}\0" \ 157 "setsdupdate=mmc rescan && setenv interface mmc && " \ 158 "fatload ${interface} 0:1 ${loadaddr} " \ 159 "${board}/flash_blk.img && source ${loadaddr}\0" \ 160 "setup=setenv setupargs " \ 161 "console=tty1 console=${console}" \ 162 ",${baudrate}n8 ${memargs} consoleblank=0\0" \ 163 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 164 "setusbupdate=usb start && setenv interface usb && " \ 165 "fatload ${interface} 0:1 ${loadaddr} " \ 166 "${board}/flash_blk.img && source ${loadaddr}\0" \ 167 "splashpos=m,m\0" \ 168 "videomode=video=ctfb:x:640,y:480,depth:18,pclk:39722,le:48,ri:16,up:33,lo:10,hs:96,vs:2,sync:0,vmode:0\0" \ 169 "updlevel=2\0" 170 171 /* Miscellaneous configurable options */ 172 173 #define CONFIG_SYS_MEMTEST_START 0x80000000 174 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x0c000000) 175 176 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 177 #define CONFIG_SYS_HZ 1000 178 179 /* Physical Memory Map */ 180 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 181 182 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 183 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 184 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 185 186 #define CONFIG_SYS_INIT_SP_OFFSET \ 187 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 188 #define CONFIG_SYS_INIT_SP_ADDR \ 189 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 190 191 /* environment organization */ 192 193 #if defined(CONFIG_ENV_IS_IN_MMC) 194 /* Environment in eMMC, before config block at the end of 1st "boot sector" */ 195 #define CONFIG_ENV_SIZE (8 * 1024) 196 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \ 197 CONFIG_TDX_CFG_BLOCK_OFFSET) 198 #define CONFIG_SYS_MMC_ENV_DEV 0 199 #define CONFIG_SYS_MMC_ENV_PART 1 200 #elif defined(CONFIG_ENV_IS_IN_NAND) 201 #define CONFIG_ENV_SECT_SIZE (128 * 1024) 202 #define CONFIG_ENV_OFFSET (28 * CONFIG_ENV_SECT_SIZE) 203 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 204 #endif 205 206 #ifdef CONFIG_TARGET_COLIBRI_IMX7_NAND 207 /* NAND stuff */ 208 #define CONFIG_SYS_MAX_NAND_DEVICE 1 209 #define CONFIG_SYS_NAND_BASE 0x40000000 210 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 211 #define CONFIG_SYS_NAND_ONFI_DETECTION 212 #define CONFIG_SYS_NAND_MX7_GPMI_62_ECC_BYTES 213 #endif 214 215 /* USB Configs */ 216 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 217 218 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 219 #define CONFIG_MXC_USB_FLAGS 0 220 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 221 222 #define CONFIG_IMX_THERMAL 223 224 #define CONFIG_USBD_HS 225 226 /* USB Device Firmware Update support */ 227 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M 228 #define DFU_DEFAULT_POLL_TIMEOUT 300 229 230 #ifdef CONFIG_VIDEO 231 #define CONFIG_VIDEO_MXS 232 #define CONFIG_VIDEO_LOGO 233 #define CONFIG_SPLASH_SCREEN 234 #define CONFIG_SPLASH_SCREEN_ALIGN 235 #define CONFIG_BMP_16BPP 236 #define CONFIG_VIDEO_BMP_RLE8 237 #define CONFIG_VIDEO_BMP_LOGO 238 #endif 239 240 #endif 241