include/configs/udoo_neo.h

   1 /*
   2  * Copyright 2014-2015 Freescale Semiconductor, Inc.
   3  * Copyright Jasbir Matharu
   4  * Copyright 2015 UDOO Team
   5  *
   6  * Configuration settings for the UDOO NEO board.
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14 #include <config_distro_defaults.h>
  15 #include "mx6_common.h"
  16
  17 #include "imx6_spl.h"
  18
  19 /* Size of malloc() pool */
  20 #define CONFIG_SYS_MALLOC_LEN           (3 * SZ_1M)
  21 #define CONFIG_BOARD_EARLY_INIT_F
  22 #define CONFIG_BOARD_LATE_INIT
  23 #define CONFIG_MXC_UART
  24
  25 /* MMC Configuration */
  26 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC2_BASE_ADDR
  27
  28 /* Command definition */
  29 #define CONFIG_MXC_UART_BASE            UART1_BASE
  30 #define CONFIG_SYS_FSL_USDHC_NUM        2
  31 #define CONFIG_SYS_MMC_ENV_DEV          0  /*USDHC2*/
  32
  33 /* Linux only */
  34 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
  35 #define CONFIG_EXTRA_ENV_SETTINGS \
  36         "console=ttymxc0,115200\0" \
  37         "fdt_high=0xffffffff\0" \
  38         "initrd_high=0xffffffff\0" \
  39         "fdt_file=undefined\0" \
  40         "fdt_addr=0x83000000\0" \
  41         "ip_dyn=yes\0" \
  42         "mmcdev=0\0" \
  43         "mmcrootfstype=ext4\0" \
  44         "mmcautodetect=no\0" \
  45         "findfdt="\
  46                 "if test $board_name = BASIC; then " \
  47                         "setenv fdt_file imx6sx-udoo-neo-basic.dtb; fi; " \
  48                 "if test $board_name = BASICKS; then " \
  49                         "setenv fdt_file imx6sx-udoo-neo-basic.dtb; fi; " \
  50                 "if test $board_name = FULL; then " \
  51                         "setenv fdt_file imx6sx-udoo-neo-full.dtb; fi; " \
  52                 "if test $board_name = EXTENDED; then " \
  53                         "setenv fdt_file imx6sx-udoo-neo-extended.dtb; fi; " \
  54                 "if test $fdt_file = UNDEFINED; then " \
  55                         "echo WARNING: Could not determine dtb to use; fi; \0" \
  56         "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  57         "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  58         "ramdisk_addr_r=0x83000000\0" \
  59         "ramdiskaddr=0x83000000\0" \
  60         "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
  61         BOOTENV
  62
  63 #define BOOT_TARGET_DEVICES(func) \
  64         func(MMC, mmc, 0)
  65
  66 #define CONFIG_BOOTCOMMAND \
  67         "run findfdt; " \
  68         "run distro_bootcmd"
  69
  70 #include <config_distro_bootcmd.h>
  71
  72 /* Miscellaneous configurable options */
  73 #define CONFIG_SYS_MEMTEST_START        0x80000000
  74 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x10000)
  75 #define CONFIG_STACKSIZE                SZ_128K
  76
  77 /* Physical Memory Map */
  78 #define CONFIG_NR_DRAM_BANKS            1
  79 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  80 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
  81 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  82 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  83
  84 #define CONFIG_SYS_INIT_SP_OFFSET \
  85         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  86 #define CONFIG_SYS_INIT_SP_ADDR \
  87         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  88
  89 /* Environment organization */
  90 #define CONFIG_ENV_OFFSET               (8 * SZ_64K)
  91 #define CONFIG_ENV_SIZE                 SZ_8K
  92 #define CONFIG_ENV_IS_IN_MMC
  93
  94 #endif                          /* __CONFIG_H */