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_CONSOLE_MUX
  66 #define CONFIG_IMX_HDMI
  67 #define CONFIG_IMX_VIDEO_SKIP
  68
  69 /* allow to overwrite serial and ethaddr */
  70 #define CONFIG_ENV_OVERWRITE
  71
  72 /* Command definition */
  73
  74 #undef CONFIG_IPADDR
  75 #define CONFIG_IPADDR                   192.168.10.2
  76 #define CONFIG_NETMASK                  255.255.255.0
  77 #undef CONFIG_SERVERIP
  78 #define CONFIG_SERVERIP                 192.168.10.1
  79
  80 #define CONFIG_LOADADDR                 0x12000000
  81
  82 #ifndef CONFIG_SPL_BUILD
  83 #define BOOT_TARGET_DEVICES(func) \
  84         func(MMC, mmc, 0) \
  85         func(MMC, mmc, 1) \
  86         func(MMC, mmc, 0) \
  87         func(USB, usb, 0) \
  88         func(DHCP, dhcp, na)
  89 #include <config_distro_bootcmd.h>
  90 #undef BOOTENV_RUN_NET_USB_START
  91 #define BOOTENV_RUN_NET_USB_START ""
  92 #else /* CONFIG_SPL_BUILD */
  93 #define BOOTENV
  94 #endif /* CONFIG_SPL_BUILD */
  95
  96 #define UBOOT_UPDATE \
  97         "uboot_hwpart=1\0" \
  98         "uboot_blk=8a\0" \
  99         "uboot_spl_blk=2\0" \
 100         "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \
 101                 "setexpr blkcnt ${blkcnt} / 0x200\0" \
 102         "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
 103                 "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \
 104         "update_spl=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
 105                 "mmc write ${loadaddr} ${uboot_spl_blk} ${blkcnt}\0"
 106
 107 #define MEM_LAYOUT_ENV_SETTINGS \
 108         "bootm_size=0x10000000\0" \
 109         "fdt_addr_r=0x12100000\0" \
 110         "kernel_addr_r=0x11000000\0" \
 111         "pxefile_addr_r=0x17100000\0" \
 112         "ramdisk_addr_r=0x12200000\0" \
 113         "scriptaddr=0x17000000\0"
 114
 115 #define NFS_BOOTCMD \
 116         "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
 117         "nfsboot=run setup; " \
 118                 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
 119                 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
 120                 "run nfsdtbload; dhcp ${kernel_addr_r} " \
 121                 "&& run fdt_fixup && bootz ${kernel_addr_r} ${dtbparam}\0" \
 122         "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
 123                 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
 124
 125 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb"
 126 #define CONFIG_EXTRA_ENV_SETTINGS \
 127         BOOTENV \
 128         "bootcmd=setenv fdtfile ${fdt_file}; run distro_bootcmd; " \
 129                 "usb start ; " \
 130                 "setenv stdout serial,vidconsole; " \
 131                 "setenv stdin serial,usbkbd\0" \
 132         "boot_file=zImage\0" \
 133         "console=ttymxc0\0" \
 134         "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \
 135         "fdt_file=" FDT_FILE "\0" \
 136         "fdt_fixup=;\0" \
 137         MEM_LAYOUT_ENV_SETTINGS \
 138         NFS_BOOTCMD \
 139         UBOOT_UPDATE \
 140         "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
 141                 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
 142                 "flash_eth.img && source ${loadaddr}\0" \
 143         "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \
 144                 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
 145                 "source ${loadaddr}\0" \
 146         "setup=setenv setupargs fec_mac=${ethaddr} " \
 147                 "consoleblank=0 no_console_suspend=1 console=tty1 " \
 148                 "console=${console},${baudrate}n8\0 " \
 149         "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
 150         "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
 151                 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
 152                 "source ${loadaddr}\0" \
 153         "splashpos=m,m\0" \
 154         "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
 155         "vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \
 156                 "video=mxcfb1:off fbmem=8M\0 "
 157
 158 /* Miscellaneous configurable options */
 159 #undef CONFIG_SYS_CBSIZE
 160 #define CONFIG_SYS_CBSIZE               1024
 161 #undef CONFIG_SYS_MAXARGS
 162 #define CONFIG_SYS_MAXARGS              48
 163
 164 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 165
 166 /* Physical Memory Map */
 167 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 168
 169 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 170 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 171 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 172
 173 #define CONFIG_SYS_INIT_SP_OFFSET \
 174         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 175 #define CONFIG_SYS_INIT_SP_ADDR \
 176         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 177
 178 /* environment organization */
 179
 180 #if defined(CONFIG_ENV_IS_IN_MMC)
 181 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
 182 #define CONFIG_SYS_MMC_ENV_DEV          0
 183 #define CONFIG_SYS_MMC_ENV_PART         1
 184 #endif
 185
 186 #endif  /* __CONFIG_H */