include/configs/colibri_imx6.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2013-2019 Toradex, Inc.
   4  *
   5  * Configuration settings for the Toradex Colibri iMX6
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 #include <linux/stringify.h>
  12
  13 #include "mx6_common.h"
  14
  15 #undef CONFIG_DISPLAY_BOARDINFO
  16
  17 #include <asm/arch/imx-regs.h>
  18 #include <asm/mach-imx/gpio.h>
  19
  20 #ifdef CONFIG_SPL
  21 #include "imx6_spl.h"
  22 #endif
  23
  24 #define CONFIG_CMDLINE_TAG
  25 #define CONFIG_SETUP_MEMORY_TAGS
  26 #define CONFIG_INITRD_TAG
  27 #define CONFIG_REVISION_TAG
  28 #define CONFIG_SERIAL_TAG
  29
  30 /* Size of malloc() pool */
  31 #define CONFIG_SYS_MALLOC_LEN           (32 * 1024 * 1024)
  32
  33 #define CONFIG_MXC_UART
  34 #define CONFIG_MXC_UART_BASE            UART1_BASE
  35
  36 /* I2C Configs */
  37 #define CONFIG_SYS_I2C_MXC
  38 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  39 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  40 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  41 #define CONFIG_SYS_I2C_SPEED            100000
  42 #define CONFIG_SYS_MXC_I2C3_SPEED       400000
  43
  44 /* MMC Configs */
  45 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  46 #define CONFIG_SYS_FSL_USDHC_NUM        2
  47
  48 /* USB Configs */
  49 /* Host */
  50 #define CONFIG_USB_MAX_CONTROLLER_COUNT         2
  51 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET        /* For OTG port */
  52 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  53 #define CONFIG_MXC_USB_FLAGS            0
  54 /* Client */
  55 #define CONFIG_USBD_HS
  56
  57 /* Framebuffer and LCD */
  58 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
  59 #define CONFIG_VIDEO_BMP_RLE8
  60 #define CONFIG_SPLASH_SCREEN
  61 #define CONFIG_SPLASH_SCREEN_ALIGN
  62 #define CONFIG_BMP_16BPP
  63 #define CONFIG_VIDEO_LOGO
  64 #define CONFIG_VIDEO_BMP_LOGO
  65 #define CONFIG_IMX_HDMI
  66 #define CONFIG_IMX_VIDEO_SKIP
  67
  68 /* allow to overwrite serial and ethaddr */
  69 #define CONFIG_ENV_OVERWRITE
  70
  71 /* Command definition */
  72
  73 #undef CONFIG_IPADDR
  74 #define CONFIG_IPADDR                   192.168.10.2
  75 #define CONFIG_NETMASK                  255.255.255.0
  76 #undef CONFIG_SERVERIP
  77 #define CONFIG_SERVERIP                 192.168.10.1
  78
  79 #define CONFIG_LOADADDR                 0x12000000
  80
  81 #ifndef CONFIG_SPL_BUILD
  82 #define BOOT_TARGET_DEVICES(func) \
  83         func(MMC, mmc, 0) \
  84         func(MMC, mmc, 1) \
  85         func(MMC, mmc, 0) \
  86         func(USB, usb, 0) \
  87         func(DHCP, dhcp, na)
  88 #include <config_distro_bootcmd.h>
  89 #undef BOOTENV_RUN_NET_USB_START
  90 #define BOOTENV_RUN_NET_USB_START ""
  91 #else /* CONFIG_SPL_BUILD */
  92 #define BOOTENV
  93 #endif /* CONFIG_SPL_BUILD */
  94
  95 #define UBOOT_UPDATE \
  96         "uboot_hwpart=1\0" \
  97         "uboot_blk=8a\0" \
  98         "uboot_spl_blk=2\0" \
  99         "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \
 100                 "setexpr blkcnt ${blkcnt} / 0x200\0" \
 101         "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
 102                 "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \
 103         "update_spl=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
 104                 "mmc write ${loadaddr} ${uboot_spl_blk} ${blkcnt}\0"
 105
 106 #define MEM_LAYOUT_ENV_SETTINGS \
 107         "bootm_size=0x10000000\0" \
 108         "fdt_addr_r=0x12100000\0" \
 109         "kernel_addr_r=0x11000000\0" \
 110         "pxefile_addr_r=0x17100000\0" \
 111         "ramdisk_addr_r=0x12200000\0" \
 112         "scriptaddr=0x17000000\0"
 113
 114 #define NFS_BOOTCMD \
 115         "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
 116         "nfsboot=run setup; " \
 117                 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
 118                 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
 119                 "run nfsdtbload; dhcp ${kernel_addr_r} " \
 120                 "&& run fdt_fixup && bootz ${kernel_addr_r} ${dtbparam}\0" \
 121         "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
 122                 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
 123
 124 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb"
 125 #define CONFIG_EXTRA_ENV_SETTINGS \
 126         BOOTENV \
 127         "bootcmd=setenv fdtfile ${fdt_file}; run distro_bootcmd; " \
 128                 "usb start ; " \
 129                 "setenv stdout serial,vidconsole; " \
 130                 "setenv stdin serial,usbkbd\0" \
 131         "boot_file=zImage\0" \
 132         "console=ttymxc0\0" \
 133         "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \
 134         "fdt_file=" FDT_FILE "\0" \
 135         "fdt_fixup=;\0" \
 136         MEM_LAYOUT_ENV_SETTINGS \
 137         NFS_BOOTCMD \
 138         UBOOT_UPDATE \
 139         "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
 140                 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
 141                 "flash_eth.img && source ${loadaddr}\0" \
 142         "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \
 143                 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
 144                 "source ${loadaddr}\0" \
 145         "setup=setenv setupargs fec_mac=${ethaddr} " \
 146                 "consoleblank=0 no_console_suspend=1 console=tty1 " \
 147                 "console=${console},${baudrate}n8\0 " \
 148         "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
 149         "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
 150                 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
 151                 "source ${loadaddr}\0" \
 152         "splashpos=m,m\0" \
 153         "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
 154         "vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \
 155                 "video=mxcfb1:off fbmem=8M\0 "
 156
 157 /* Miscellaneous configurable options */
 158 #undef CONFIG_SYS_CBSIZE
 159 #define CONFIG_SYS_CBSIZE               1024
 160 #undef CONFIG_SYS_MAXARGS
 161 #define CONFIG_SYS_MAXARGS              48
 162
 163 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 164
 165 /* Physical Memory Map */
 166 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 167
 168 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 169 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 170 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 171
 172 #define CONFIG_SYS_INIT_SP_OFFSET \
 173         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 174 #define CONFIG_SYS_INIT_SP_ADDR \
 175         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 176
 177 /* environment organization */
 178
 179 #if defined(CONFIG_ENV_IS_IN_MMC)
 180 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
 181 #define CONFIG_SYS_MMC_ENV_DEV          0
 182 #define CONFIG_SYS_MMC_ENV_PART         1
 183 #endif
 184
 185 #endif  /* __CONFIG_H */