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_MX6Q
  26 #define CONFIG_SYS_MX6_HCLK             24000000
  27 #define CONFIG_SYS_MX6_CLK32            32768
  28 #define CONFIG_DISPLAY_CPUINFO
  29 #define CONFIG_DISPLAY_BOARDINFO
  30
  31 #include <asm/arch/imx-regs.h>
  32
  33 #define CONFIG_CMDLINE_TAG
  34 #define CONFIG_SETUP_MEMORY_TAGS
  35 #define CONFIG_INITRD_TAG
  36
  37 /* Size of malloc() pool */
  38 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  39
  40 #define CONFIG_BOARD_EARLY_INIT_F
  41 #define CONFIG_MXC_GPIO
  42
  43 #define CONFIG_MXC_UART
  44 #define CONFIG_MXC_UART_BASE            UART4_BASE
  45
  46 /* MMC Configs */
  47 #define CONFIG_FSL_ESDHC
  48 #define CONFIG_FSL_USDHC
  49 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  50 #define CONFIG_SYS_FSL_USDHC_NUM        2
  51
  52 #define CONFIG_MMC
  53 #define CONFIG_CMD_MMC
  54 #define CONFIG_GENERIC_MMC
  55 #define CONFIG_CMD_FAT
  56 #define CONFIG_DOS_PARTITION
  57
  58 #define CONFIG_CMD_PING
  59 #define CONFIG_CMD_DHCP
  60 #define CONFIG_CMD_MII
  61 #define CONFIG_CMD_NET
  62 #define CONFIG_FEC_MXC
  63 #define CONFIG_MII
  64 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  65 #define CONFIG_FEC_XCV_TYPE             RGMII
  66 #define CONFIG_FEC_MXC_PHYADDR          0
  67
  68 /* allow to overwrite serial and ethaddr */
  69 #define CONFIG_ENV_OVERWRITE
  70 #define CONFIG_CONS_INDEX               1
  71 #define CONFIG_BAUDRATE                 115200
  72
  73 /* Command definition */
  74 #include <config_cmd_default.h>
  75
  76 #undef CONFIG_CMD_IMLS
  77
  78 #define CONFIG_BOOTDELAY                3
  79
  80 #define CONFIG_LOADADDR                 0x10800000
  81 #define CONFIG_SYS_TEXT_BASE            0x17800000
  82
  83 #define CONFIG_EXTRA_ENV_SETTINGS \
  84         "script=boot.scr\0" \
  85         "uimage=uImage\0" \
  86         "console=ttymxc3\0" \
  87         "fdt_high=0xffffffff\0" \
  88         "initrd_high=0xffffffff\0" \
  89         "mmcdev=1\0" \
  90         "mmcpart=2\0" \
  91         "mmcroot=/dev/mmcblk0p3 rootwait rw\0" \
  92         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  93                 "root=${mmcroot}\0" \
  94         "loadbootscript=" \
  95                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  96         "bootscript=echo Running bootscript from mmc ...; " \
  97                 "source\0" \
  98         "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
  99         "mmcboot=echo Booting from mmc ...; " \
 100                 "run mmcargs; " \
 101                 "bootm\0" \
 102         "netargs=setenv bootargs console=${console},${baudrate} " \
 103                 "root=/dev/nfs " \
 104                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 105         "netboot=echo Booting from net ...; " \
 106                 "run netargs; " \
 107                 "dhcp ${uimage}; bootm\0" \
 108
 109 #define CONFIG_BOOTCOMMAND \
 110         "mmc dev ${mmcdev};" \
 111         "if mmc rescan ${mmcdev}; then " \
 112                 "if run loadbootscript; then " \
 113                         "run bootscript; " \
 114                 "else " \
 115                         "if run loaduimage; then " \
 116                                 "run mmcboot; " \
 117                         "else run netboot; " \
 118                         "fi; " \
 119                 "fi; " \
 120         "else run netboot; fi"
 121
 122 #define CONFIG_ARP_TIMEOUT      200UL
 123
 124 /* Miscellaneous configurable options */
 125 #define CONFIG_SYS_LONGHELP
 126 #define CONFIG_SYS_HUSH_PARSER
 127 #define CONFIG_SYS_PROMPT               "MX6QARM2 U-Boot > "
 128 #define CONFIG_AUTO_COMPLETE
 129 #define CONFIG_SYS_CBSIZE               256
 130
 131 /* Print Buffer Size */
 132 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 133 #define CONFIG_SYS_MAXARGS              16
 134 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 135
 136 #define CONFIG_SYS_MEMTEST_START        0x10000000
 137 #define CONFIG_SYS_MEMTEST_END          0x10010000
 138
 139 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 140 #define CONFIG_SYS_HZ                   1000
 141
 142 #define CONFIG_CMDLINE_EDITING
 143
 144 /* Physical Memory Map */
 145 #define CONFIG_NR_DRAM_BANKS            1
 146 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 147 #define PHYS_SDRAM_SIZE                 (2u * 1024 * 1024 * 1024)
 148
 149 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 150 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 151 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 152
 153 #define CONFIG_SYS_INIT_SP_OFFSET \
 154         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 155 #define CONFIG_SYS_INIT_SP_ADDR \
 156         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 157
 158 /* FLASH and environment organization */
 159 #define CONFIG_SYS_NO_FLASH
 160
 161 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 162 #define CONFIG_ENV_SIZE                 (8 * 1024)
 163 #define CONFIG_ENV_IS_IN_MMC
 164 #define CONFIG_SYS_MMC_ENV_DEV          1
 165
 166 #define CONFIG_OF_LIBFDT
 167 #define CONFIG_CMD_BOOTZ
 168
 169 #define CONFIG_SYS_DCACHE_OFF
 170
 171 #endif                          /* __CONFIG_H */