LXR uboot/include/configs/mx6qarm2.h

   1/*
   2 * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
   3 *
   4 * Configuration settings for the Freescale i.MX6Q Armadillo2 board.
   5 *
   6 * This program is free software; you can redistribute it and/or
   7 * modify it under the terms of the GNU General Public License as
   8 * published by the Free Software Foundation; either version 2 of
   9 * the License, or (at your option) any later version.
  10 *
  11 * This program is distributed in the hope that it will be useful,
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 * GNU General Public License for more details.
  15 *
  16 * You should have received a copy of the GNU General Public License
  17 * along with this program; if not, write to the Free Software
  18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  19 * MA 02111-1307 USA
  20 */
  21
  22#ifndef __CONFIG_H
  23#define __CONFIG_H
  24
  25#define CONFIG_MX6
  26#define CONFIG_MX6Q
  27
  28#include "mx6_common.h"
  29
  30#define CONFIG_DISPLAY_CPUINFO
  31#define CONFIG_DISPLAY_BOARDINFO
  32
  33#include <asm/arch/imx-regs.h>
  34
  35#define CONFIG_CMDLINE_TAG
  36#define CONFIG_SETUP_MEMORY_TAGS
  37#define CONFIG_INITRD_TAG
  38
  39/* Size of malloc() pool */
  40#define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  41
  42#define CONFIG_BOARD_EARLY_INIT_F
  43#define CONFIG_MXC_GPIO
  44
  45#define CONFIG_MXC_UART
  46#define CONFIG_MXC_UART_BASE            UART4_BASE
  47
  48/* MMC Configs */
  49#define CONFIG_FSL_ESDHC
  50#define CONFIG_FSL_USDHC
  51#define CONFIG_SYS_FSL_ESDHC_ADDR       0
  52#define CONFIG_SYS_FSL_USDHC_NUM        2
  53
  54#define CONFIG_MMC
  55#define CONFIG_CMD_MMC
  56#define CONFIG_GENERIC_MMC
  57#define CONFIG_BOUNCE_BUFFER
  58#define CONFIG_CMD_FAT
  59#define CONFIG_DOS_PARTITION
  60
  61#define CONFIG_CMD_PING
  62#define CONFIG_CMD_DHCP
  63#define CONFIG_CMD_MII
  64#define CONFIG_CMD_NET
  65#define CONFIG_FEC_MXC
  66#define CONFIG_MII
  67#define IMX_FEC_BASE                    ENET_BASE_ADDR
  68#define CONFIG_FEC_XCV_TYPE             RGMII
  69#define CONFIG_FEC_MXC_PHYADDR          0
  70
  71/* allow to overwrite serial and ethaddr */
  72#define CONFIG_ENV_OVERWRITE
  73#define CONFIG_CONS_INDEX               1
  74#define CONFIG_BAUDRATE                 115200
  75
  76/* Command definition */
  77#include <config_cmd_default.h>
  78
  79#undef CONFIG_CMD_IMLS
  80
  81#define CONFIG_BOOTDELAY                3
  82
  83#define CONFIG_LOADADDR                 0x10800000
  84#define CONFIG_SYS_TEXT_BASE            0x17800000
  85
  86#define CONFIG_EXTRA_ENV_SETTINGS \
  87        "script=boot.scr\0" \
  88        "uimage=uImage\0" \
  89        "console=ttymxc3\0" \
  90        "fdt_high=0xffffffff\0" \
  91        "initrd_high=0xffffffff\0" \
  92        "mmcdev=1\0" \
  93        "mmcpart=2\0" \
  94        "mmcroot=/dev/mmcblk0p3 rootwait rw\0" \
  95        "mmcargs=setenv bootargs console=${console},${baudrate} " \
  96                "root=${mmcroot}\0" \
  97        "loadbootscript=" \
  98                "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  99        "bootscript=echo Running bootscript from mmc ...; " \
 100                "source\0" \
 101        "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
 102        "mmcboot=echo Booting from mmc ...; " \
 103                "run mmcargs; " \
 104                "bootm\0" \
 105        "netargs=setenv bootargs console=${console},${baudrate} " \
 106                "root=/dev/nfs " \
 107                "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 108        "netboot=echo Booting from net ...; " \
 109                "run netargs; " \
 110                "dhcp ${uimage}; bootm\0" \
 111
 112#define CONFIG_BOOTCOMMAND \
 113        "mmc dev ${mmcdev};" \
 114        "mmc dev ${mmcdev}; if mmc rescan; then " \
 115                "if run loadbootscript; then " \
 116                        "run bootscript; " \
 117                "else " \
 118                        "if run loaduimage; then " \
 119                                "run mmcboot; " \
 120                        "else run netboot; " \
 121                        "fi; " \
 122                "fi; " \
 123        "else run netboot; fi"
 124
 125#define CONFIG_ARP_TIMEOUT      200UL
 126
 127/* Miscellaneous configurable options */
 128#define CONFIG_SYS_LONGHELP
 129#define CONFIG_SYS_HUSH_PARSER
 130#define CONFIG_SYS_PROMPT               "MX6QARM2 U-Boot > "
 131#define CONFIG_AUTO_COMPLETE
 132#define CONFIG_SYS_CBSIZE               256
 133
 134/* Print Buffer Size */
 135#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 136#define CONFIG_SYS_MAXARGS              16
 137#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 138
 139#define CONFIG_SYS_MEMTEST_START        0x10000000
 140#define CONFIG_SYS_MEMTEST_END          0x10010000
 141
 142#define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 143#define CONFIG_SYS_HZ                   1000
 144
 145#define CONFIG_CMDLINE_EDITING
 146
 147/* Physical Memory Map */
 148#define CONFIG_NR_DRAM_BANKS            1
 149#define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 150#define PHYS_SDRAM_SIZE                 (2u * 1024 * 1024 * 1024)
 151
 152#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 153#define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 154#define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 155
 156#define CONFIG_SYS_INIT_SP_OFFSET \
 157        (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 158#define CONFIG_SYS_INIT_SP_ADDR \
 159        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 160
 161/* FLASH and environment organization */
 162#define CONFIG_SYS_NO_FLASH
 163
 164#define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 165#define CONFIG_ENV_SIZE                 (8 * 1024)
 166#define CONFIG_ENV_IS_IN_MMC
 167#define CONFIG_SYS_MMC_ENV_DEV          1
 168
 169#define CONFIG_OF_LIBFDT
 170#define CONFIG_CMD_BOOTZ
 171
 172#endif                          /* __CONFIG_H */
 173