include/configs/apalis_imx6.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2013-2019 Toradex, Inc.
   4  *
   5  * Configuration settings for the Toradex Apalis 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 CONFIG_MXC_UART_BASE            UART1_BASE
  19
  20 /* MMC Configs */
  21 #define CFG_SYS_FSL_ESDHC_ADDR  0
  22 #define CFG_SYS_FSL_USDHC_NUM   3
  23
  24 /* Network */
  25 #define PHY_ANEG_TIMEOUT                15000 /* PHY needs longer aneg time */
  26
  27 /* USB Configs */
  28 /* Host */
  29 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  30 #define CONFIG_MXC_USB_FLAGS            0
  31
  32 /* Framebuffer and LCD */
  33
  34 /* Command definition */
  35
  36 #define BOOT_TARGET_DEVICES(func) \
  37         func(MMC, mmc, 1) \
  38         func(MMC, mmc, 2) \
  39         func(MMC, mmc, 0) \
  40         func(USB, usb, 0) \
  41         func(DHCP, dhcp, na)
  42 #include <config_distro_bootcmd.h>
  43 #undef BOOTENV_RUN_NET_USB_START
  44 #define BOOTENV_RUN_NET_USB_START ""
  45
  46 #define UBOOT_UPDATE \
  47         "uboot_hwpart=1\0" \
  48         "uboot_blk=8a\0" \
  49         "uboot_spl_blk=2\0" \
  50         "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \
  51                 "setexpr blkcnt ${blkcnt} / 0x200\0" \
  52         "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
  53                 "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \
  54         "update_spl=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
  55                 "mmc write ${loadaddr} ${uboot_spl_blk} ${blkcnt}\0"
  56
  57 #define MEM_LAYOUT_ENV_SETTINGS \
  58         "bootm_size=0x20000000\0" \
  59         "fdt_addr_r=0x18200000\0" \
  60         "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  61         "pxefile_addr_r=0x18300000\0" \
  62         "ramdisk_addr_r=0x18400000\0" \
  63         "scriptaddr=0x18280000\0"
  64
  65 #define CFG_EXTRA_ENV_SETTINGS \
  66         BOOTENV \
  67         "boot_file=zImage\0" \
  68         "boot_script_dhcp=boot.scr\0" \
  69         "console=ttymxc0\0" \
  70         "defargs=enable_wait_mode=off vmalloc=400M\0" \
  71         "fdt_board=eval\0" \
  72         "fdt_fixup=;\0" \
  73         MEM_LAYOUT_ENV_SETTINGS \
  74         UBOOT_UPDATE \
  75         "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
  76                 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
  77                 "flash_eth.img && source ${loadaddr}\0" \
  78         "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \
  79                 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \
  80                 "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1" \
  81                 " ${loadaddr} flash_blk.img && " \
  82                 "source ${loadaddr}\0" \
  83         "setup=setenv setupargs fec_mac=${ethaddr} " \
  84                 "consoleblank=0 no_console_suspend=1 console=tty1 " \
  85                 "console=${console},${baudrate}n8\0 " \
  86         "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
  87         "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
  88                 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
  89                 "source ${loadaddr}\0" \
  90         "splashpos=m,m\0" \
  91         "splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  92         "vidargs=mxc_hdmi.only_cea=1 fbmem=32M\0"
  93
  94 /* Miscellaneous configurable options */
  95
  96 /* Physical Memory Map */
  97 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  98
  99 #define CFG_SYS_SDRAM_BASE              PHYS_SDRAM
 100 #define CFG_SYS_INIT_RAM_ADDR   IRAM_BASE_ADDR
 101 #define CFG_SYS_INIT_RAM_SIZE   IRAM_SIZE
 102
 103 #endif  /* __CONFIG_H */