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