include/configs/pico-imx6.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2013 Freescale Semiconductor, Inc.
   4  *
   5  * Configuration settings for the pico-imx6 board.
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 #include "mx6_common.h"
  12
  13 #define CFG_MXC_UART_BASE               UART1_BASE
  14
  15 /* MMC Configuration */
  16 #define CFG_SYS_FSL_ESDHC_ADDR  USDHC3_BASE_ADDR
  17
  18 /* USB Configs */
  19 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  20 #define CONFIG_MXC_USB_FLAGS            0
  21
  22 #define DFU_DEFAULT_POLL_TIMEOUT 300
  23
  24 #define CFG_DFU_ENV_SETTINGS \
  25         "dfu_alt_info=" \
  26                 "spl raw 0x2 0x400;" \
  27                 "u-boot raw 0x8a 0x1000;" \
  28                 "/boot/zImage ext4 0 1;" \
  29                 "rootfs part 0 1\0" \
  30
  31 #define BOOTMENU_ENV \
  32         "bootmenu_0=Boot using PICO-Hobbit baseboard=" \
  33                 "setenv baseboard hobbit; saveenv; run base_boot\0" \
  34         "bootmenu_1=Boot using PICO-Pi baseboard=" \
  35                 "setenv baseboard pi; saveenv; run base_boot\0" \
  36         "bootmenu_2=Boot using PICO-Dwarf baseboard=" \
  37                 "setenv baseboard dwarf; saveenv; run base_boot\0" \
  38         "bootmenu_3=Boot using PICO-Nymph baseboard=" \
  39                 "setenv baseboard nymph; saveenv; run base_boot\0" \
  40
  41 #define CFG_EXTRA_ENV_SETTINGS \
  42         "console=ttymxc0\0" \
  43         "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
  44         BOOTMENU_ENV \
  45         "fdt_high=0xffffffff\0" \
  46         "initrd_high=0xffffffff\0" \
  47         "fdt_addr_r=0x18000000\0" \
  48         "fdt_addr=0x18000000\0" \
  49         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  50         CFG_DFU_ENV_SETTINGS \
  51         "finduuid=part uuid mmc 0:1 uuid\0" \
  52         "findfdt="\
  53                 "if test $baseboard = hobbit && test $board_rev = MX6Q ; then " \
  54                         "setenv fdtfile imx6q-pico-hobbit.dtb; fi; " \
  55                 "if test $baseboard = pi && test $board_rev = MX6Q ; then " \
  56                         "setenv fdtfile imx6q-pico-pi.dtb; fi; " \
  57                 "if test $baseboard = dwarf && test $board_rev = MX6Q ; then " \
  58                         "setenv fdtfile imx6q-pico-dwarf.dtb; fi; " \
  59                 "if test $baseboard = nymph && test $board_rev = MX6Q ; then " \
  60                         "setenv fdtfile imx6q-pico-nymph.dtb; fi; " \
  61                 "if test $baseboard = hobbit && test $board_rev = MX6DL ; then " \
  62                         "setenv fdtfile imx6dl-pico-hobbit.dtb; fi; " \
  63                 "if test $baseboard = pi && test $board_rev = MX6DL ; then " \
  64                         "setenv fdtfile imx6dl-pico-pi.dtb; fi; " \
  65                 "if test $baseboard = dwarf && test $board_rev = MX6DL ; then " \
  66                         "setenv fdtfile imx6dl-pico-dwarf.dtb; fi; " \
  67                 "if test $baseboard = nymph && test $board_rev = MX6DL ; then " \
  68                         "setenv fdtfile imx6dl-pico-nymph.dtb; fi; " \
  69                 "if test $fdtfile = ask; then " \
  70                         "echo WARNING: Could not determine dtb to use; fi; \0" \
  71         "default_boot=" \
  72                 "if test $baseboard = ask ; then " \
  73                         "bootmenu -1; " \
  74                 "else " \
  75                         "run base_boot;" \
  76                 "fi; \0" \
  77         "base_boot=run findfdt; run finduuid; run distro_bootcmd\0" \
  78         "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  79         "pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  80         "ramdisk_addr_r=0x13000000\0" \
  81         "ramdiskaddr=0x13000000\0" \
  82         "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  83         BOOTENV
  84
  85 #define BOOT_TARGET_DEVICES(func) \
  86         func(MMC, mmc, 0) \
  87         func(USB, usb, 0)
  88
  89 #include <config_distro_bootcmd.h>
  90
  91 /* Physical Memory Map */
  92 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  93
  94 #define CFG_SYS_SDRAM_BASE              PHYS_SDRAM
  95 #define CFG_SYS_INIT_RAM_ADDR   IRAM_BASE_ADDR
  96 #define CFG_SYS_INIT_RAM_SIZE   IRAM_SIZE
  97
  98 /* Environment organization */
  99
 100 /* Ethernet Configuration */
 101 #define CFG_FEC_MXC_PHYADDR             1
 102
 103 #endif                         /* __CONFIG_H * */