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 #include <asm/arch/imx-regs.h>
  16 #include <asm/mach-imx/gpio.h>
  17
  18 #define CFG_MXC_UART_BASE               UART1_BASE
  19
  20 /* MMC Configs */
  21 #define CFG_SYS_FSL_ESDHC_ADDR  0
  22 #define CFG_SYS_FSL_USDHC_NUM   2
  23
  24 /* USB Configs */
  25 /* Host */
  26 #define CFG_MXC_USB_PORTSC              (PORT_PTS_UTMI | PORT_PTS_PTW)
  27 #define CFG_MXC_USB_FLAGS               0
  28
  29 /* Command definition */
  30
  31 #define BOOT_TARGET_DEVICES(func) \
  32         func(MMC, mmc, 1) \
  33         func(MMC, mmc, 0) \
  34         func(USB, usb, 0) \
  35         func(DHCP, dhcp, na)
  36 #include <config_distro_bootcmd.h>
  37 #undef BOOTENV_RUN_NET_USB_START
  38 #define BOOTENV_RUN_NET_USB_START ""
  39
  40 #define UBOOT_UPDATE \
  41         "uboot_hwpart=1\0" \
  42         "uboot_blk=8a\0" \
  43         "uboot_spl_blk=2\0" \
  44         "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \
  45                 "setexpr blkcnt ${blkcnt} / 0x200\0" \
  46         "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
  47                 "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \
  48         "update_spl=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
  49                 "mmc write ${loadaddr} ${uboot_spl_blk} ${blkcnt}\0"
  50
  51 #define MEM_LAYOUT_ENV_SETTINGS \
  52         "bootm_size=0x10000000\0" \
  53         "fdt_addr_r=0x18200000\0" \
  54         "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  55         "pxefile_addr_r=0x18300000\0" \
  56         "ramdisk_addr_r=0x18400000\0" \
  57         "scriptaddr=0x18280000\0"
  58
  59 #define CFG_EXTRA_ENV_SETTINGS \
  60         BOOTENV \
  61         "boot_file=zImage\0" \
  62         "boot_script_dhcp=boot.scr\0" \
  63         "console=ttymxc0\0" \
  64         "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \
  65         "fdt_board=eval-v3\0" \
  66         "fdt_fixup=;\0" \
  67         MEM_LAYOUT_ENV_SETTINGS \
  68         UBOOT_UPDATE \
  69         "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
  70                 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
  71                 "flash_eth.img && source ${loadaddr}\0" \
  72         "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \
  73                 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
  74                 "source ${loadaddr}\0" \
  75         "setup=setenv setupargs fec_mac=${ethaddr} " \
  76                 "consoleblank=0 no_console_suspend=1 console=tty1 " \
  77                 "console=${console},${baudrate}n8\0 " \
  78         "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
  79         "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
  80                 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
  81                 "source ${loadaddr}\0" \
  82         "splashpos=m,m\0" \
  83         "splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  84         "vidargs=fbmem=8M\0"
  85
  86 /* Miscellaneous configurable options */
  87
  88 /* Physical Memory Map */
  89 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  90
  91 #define CFG_SYS_SDRAM_BASE              PHYS_SDRAM
  92 #define CFG_SYS_INIT_RAM_ADDR   IRAM_BASE_ADDR
  93 #define CFG_SYS_INIT_RAM_SIZE   IRAM_SIZE
  94
  95 #endif  /* __CONFIG_H */