1 /* 2 * Copyright 2016 Toradex AG 3 * 4 * Configuration settings for the Colibri iMX7 module. 5 * 6 * based on mx7dsabresd.h: 7 * Copyright (C) 2015 Freescale Semiconductor, Inc. 8 * 9 * SPDX-License-Identifier: GPL-2.0+ 10 */ 11 12 #ifndef __COLIBRI_IMX7_CONFIG_H 13 #define __COLIBRI_IMX7_CONFIG_H 14 15 #include "mx7_common.h" 16 17 /*#define CONFIG_DBG_MONITOR*/ 18 #define PHYS_SDRAM_SIZE SZ_512M 19 20 #define CONFIG_DISPLAY_BOARDINFO_LATE /* Calls show_board_info() */ 21 22 #define CONFIG_ENV_VARS_UBOOT_CONFIG 23 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 24 25 /* Size of malloc() pool */ 26 #define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M) 27 28 /* Network */ 29 #define CONFIG_FEC_MXC 30 #define CONFIG_MII 31 #define CONFIG_FEC_XCV_TYPE RMII 32 #define CONFIG_ETHPRIME "FEC" 33 #define CONFIG_FEC_MXC_PHYADDR 0 34 35 #define CONFIG_PHY_MICREL 36 #define CONFIG_IP_DEFRAG 37 #define CONFIG_TFTP_BLOCKSIZE 16352 38 #define CONFIG_TFTP_TSIZE 39 40 /* ENET1 */ 41 #define IMX_FEC_BASE ENET_IPS_BASE_ADDR 42 43 /* MMC Config*/ 44 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 45 #define CONFIG_SYS_FSL_USDHC_NUM 1 46 47 #undef CONFIG_BOOTM_PLAN9 48 #undef CONFIG_BOOTM_RTEMS 49 50 /* I2C configs */ 51 #define CONFIG_SYS_I2C_MXC 52 #define CONFIG_SYS_I2C_SPEED 100000 53 54 #define CONFIG_IPADDR 192.168.10.2 55 #define CONFIG_NETMASK 255.255.255.0 56 #define CONFIG_SERVERIP 192.168.10.1 57 58 #define MEM_LAYOUT_ENV_SETTINGS \ 59 "bootm_size=0x10000000\0" \ 60 "fdt_addr_r=0x82000000\0" \ 61 "fdt_high=0xffffffff\0" \ 62 "initrd_high=0xffffffff\0" \ 63 "kernel_addr_r=0x81000000\0" \ 64 "ramdisk_addr_r=0x82100000\0" 65 66 #define SD_BOOTCMD \ 67 "sdargs=root=/dev/mmcblk0p2 rw rootwait\0" \ 68 "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} " \ 69 "${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \ 70 "run m4boot && " \ 71 "load mmc 0:1 ${kernel_addr_r} ${kernel_file} && " \ 72 "load mmc 0:1 ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \ 73 "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ 74 75 #define NFS_BOOTCMD \ 76 "nfsargs=ip=:::::eth0: root=/dev/nfs\0" \ 77 "nfsboot=run setup; " \ 78 "setenv bootargs ${defargs} ${nfsargs} " \ 79 "${setupargs} ${vidargs}; echo Booting from NFS...;" \ 80 "dhcp ${kernel_addr_r} && " \ 81 "tftp ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \ 82 "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ 83 84 #define UBI_BOOTCMD \ 85 "ubiargs=ubi.mtd=ubi root=ubi0:rootfs rootfstype=ubifs " \ 86 "ubi.fm_autoconvert=1\0" \ 87 "ubiboot=run setup; " \ 88 "setenv bootargs ${defargs} ${ubiargs} " \ 89 "${setupargs} ${vidargs}; echo Booting from NAND...; " \ 90 "ubi part ubi && run m4boot && " \ 91 "ubi read ${kernel_addr_r} kernel && " \ 92 "ubi read ${fdt_addr_r} dtb && " \ 93 "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ 94 95 #define CONFIG_BOOTCOMMAND "run ubiboot; run sdboot; run nfsboot" 96 97 #define CONFIG_EXTRA_ENV_SETTINGS \ 98 MEM_LAYOUT_ENV_SETTINGS \ 99 NFS_BOOTCMD \ 100 SD_BOOTCMD \ 101 UBI_BOOTCMD \ 102 "console=ttymxc0\0" \ 103 "defargs=\0" \ 104 "fdt_board=eval-v3\0" \ 105 "fdt_fixup=;\0" \ 106 "m4boot=;\0" \ 107 "ip_dyn=yes\0" \ 108 "kernel_file=zImage\0" \ 109 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 110 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 111 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \ 112 "${board}/flash_eth.img && source ${loadaddr}\0" \ 113 "setsdupdate=mmc rescan && setenv interface mmc && " \ 114 "fatload ${interface} 0:1 ${loadaddr} " \ 115 "${board}/flash_blk.img && source ${loadaddr}\0" \ 116 "setup=setenv setupargs " \ 117 "console=tty1 console=${console}" \ 118 ",${baudrate}n8 ${memargs} consoleblank=0\0" \ 119 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 120 "setusbupdate=usb start && setenv interface usb && " \ 121 "fatload ${interface} 0:1 ${loadaddr} " \ 122 "${board}/flash_blk.img && source ${loadaddr}\0" \ 123 "splashpos=m,m\0" \ 124 "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" \ 125 "updlevel=2\0" 126 127 /* Miscellaneous configurable options */ 128 #define CONFIG_SYS_LONGHELP 129 130 #define CONFIG_SYS_MEMTEST_START 0x80000000 131 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x0c000000) 132 133 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 134 #define CONFIG_SYS_HZ 1000 135 136 /* Physical Memory Map */ 137 #define CONFIG_NR_DRAM_BANKS 1 138 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 139 140 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 141 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 142 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 143 144 #define CONFIG_SYS_INIT_SP_OFFSET \ 145 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 146 #define CONFIG_SYS_INIT_SP_ADDR \ 147 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 148 149 /* environment organization */ 150 151 #if defined(CONFIG_ENV_IS_IN_MMC) 152 #define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 */ 153 #define CONFIG_SYS_MMC_ENV_PART 0 /* user area */ 154 #define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */ 155 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 156 #elif defined(CONFIG_ENV_IS_IN_NAND) 157 #define CONFIG_ENV_SECT_SIZE (128 * 1024) 158 #define CONFIG_ENV_OFFSET (28 * CONFIG_ENV_SECT_SIZE) 159 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 160 #endif 161 162 #define CONFIG_NAND_MXS 163 164 /* NAND stuff */ 165 #define CONFIG_SYS_MAX_NAND_DEVICE 1 166 #define CONFIG_SYS_NAND_BASE 0x40000000 167 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 168 #define CONFIG_SYS_NAND_ONFI_DETECTION 169 #define CONFIG_SYS_NAND_MX7_GPMI_62_ECC_BYTES 170 171 /* Dynamic MTD partition support */ 172 #define CONFIG_MTD_PARTITIONS 173 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ 174 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 175 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:" \ 176 "512k(mx7-bcb)," \ 177 "1536k(u-boot1)ro," \ 178 "1536k(u-boot2)ro," \ 179 "512k(u-boot-env)," \ 180 "-(ubi)" 181 182 /* DMA stuff, needed for GPMI/MXS NAND support */ 183 #define CONFIG_APBH_DMA 184 #define CONFIG_APBH_DMA_BURST 185 #define CONFIG_APBH_DMA_BURST8 186 187 /* USB Configs */ 188 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 189 190 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 191 #define CONFIG_MXC_USB_FLAGS 0 192 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 193 194 #define CONFIG_IMX_THERMAL 195 196 #define CONFIG_USBD_HS 197 198 #define CONFIG_USB_FUNCTION_MASS_STORAGE 199 200 /* USB Device Firmware Update support */ 201 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M 202 #define DFU_DEFAULT_POLL_TIMEOUT 300 203 204 #ifdef CONFIG_VIDEO 205 #define CONFIG_VIDEO_MXS 206 #define CONFIG_VIDEO_LOGO 207 #define CONFIG_SPLASH_SCREEN 208 #define CONFIG_SPLASH_SCREEN_ALIGN 209 #define CONFIG_BMP_16BPP 210 #define CONFIG_VIDEO_BMP_RLE8 211 #define CONFIG_VIDEO_BMP_LOGO 212 #endif 213 214 #endif 215