include/configs/mx53loco.h

   1 /*
   2  * Copyright (C) 2011 Freescale Semiconductor, Inc.
   3  * Jason Liu <r64343@freescale.com>
   4  *
   5  * Configuration settings for Freescale MX53 low cost board.
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 2 of
  10  * the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  20  * MA 02111-1307 USA
  21  */
  22
  23 #ifndef __CONFIG_H
  24 #define __CONFIG_H
  25
  26 #define CONFIG_MX53
  27
  28 #define CONFIG_SYS_MX5_HCLK     24000000
  29 #define CONFIG_SYS_MX5_CLK32            32768
  30 #define CONFIG_DISPLAY_CPUINFO
  31 #define CONFIG_DISPLAY_BOARDINFO
  32
  33 #define CONFIG_MACH_TYPE        MACH_TYPE_MX53_LOCO
  34
  35 #include <asm/arch/imx-regs.h>
  36
  37 #define CONFIG_CMDLINE_TAG
  38 #define CONFIG_SETUP_MEMORY_TAGS
  39 #define CONFIG_INITRD_TAG
  40
  41 /* Size of malloc() pool */
  42 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  43
  44 #define CONFIG_BOARD_EARLY_INIT_F
  45 #define CONFIG_MXC_GPIO
  46
  47 #define CONFIG_MXC_UART
  48 #define CONFIG_MXC_UART_BASE    UART1_BASE
  49
  50 /* MMC Configs */
  51 #define CONFIG_FSL_ESDHC
  52 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  53 #define CONFIG_SYS_FSL_ESDHC_NUM        2
  54
  55 #define CONFIG_MMC
  56 #define CONFIG_CMD_MMC
  57 #define CONFIG_GENERIC_MMC
  58 #define CONFIG_CMD_FAT
  59 #define CONFIG_DOS_PARTITION
  60
  61 /* Eth Configs */
  62 #define CONFIG_HAS_ETH1
  63 #define CONFIG_MII
  64 #define CONFIG_DISCOVER_PHY
  65
  66 #define CONFIG_FEC_MXC
  67 #define IMX_FEC_BASE    FEC_BASE_ADDR
  68 #define CONFIG_FEC_MXC_PHYADDR  0x1F
  69
  70 #define CONFIG_CMD_PING
  71 #define CONFIG_CMD_DHCP
  72 #define CONFIG_CMD_MII
  73 #define CONFIG_CMD_NET
  74
  75 /* USB Configs */
  76 #define CONFIG_CMD_USB
  77 #define CONFIG_CMD_FAT
  78 #define CONFIG_USB_EHCI
  79 #define CONFIG_USB_EHCI_MX5
  80 #define CONFIG_USB_STORAGE
  81 #define CONFIG_USB_HOST_ETHER
  82 #define CONFIG_USB_ETHER_ASIX
  83 #define CONFIG_USB_ETHER_SMSC95XX
  84 #define CONFIG_MXC_USB_PORT     1
  85 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  86 #define CONFIG_MXC_USB_FLAGS    0
  87
  88 /* allow to overwrite serial and ethaddr */
  89 #define CONFIG_ENV_OVERWRITE
  90 #define CONFIG_CONS_INDEX               1
  91 #define CONFIG_BAUDRATE                 115200
  92 #define CONFIG_SYS_BAUDRATE_TABLE       {9600, 19200, 38400, 57600, 115200}
  93
  94 /* Command definition */
  95 #include <config_cmd_default.h>
  96
  97 #undef CONFIG_CMD_IMLS
  98
  99 #define CONFIG_BOOTDELAY        3
 100
 101 #define CONFIG_ETHPRIME         "FEC0"
 102
 103 #define CONFIG_LOADADDR         0x70800000      /* loadaddr env var */
 104 #define CONFIG_SYS_TEXT_BASE    0x77800000
 105
 106 #define CONFIG_EXTRA_ENV_SETTINGS \
 107         "script=boot.scr\0" \
 108         "uimage=uImage\0" \
 109         "mmcdev=0\0" \
 110         "mmcpart=2\0" \
 111         "mmcroot=/dev/mmcblk0p3 rw\0" \
 112         "mmcrootfstype=ext3 rootwait\0" \
 113         "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
 114                 "root=${mmcroot} " \
 115                 "rootfstype=${mmcrootfstype}\0" \
 116         "loadbootscript=" \
 117                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 118         "bootscript=echo Running bootscript from mmc ...; " \
 119                 "source\0" \
 120         "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
 121         "mmcboot=echo Booting from mmc ...; " \
 122                 "run mmcargs; " \
 123                 "bootm\0" \
 124         "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
 125                 "root=/dev/nfs " \
 126                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 127         "netboot=echo Booting from net ...; " \
 128                 "run netargs; " \
 129                 "dhcp ${uimage}; bootm\0" \
 130
 131 #define CONFIG_BOOTCOMMAND \
 132         "if mmc rescan ${mmcdev}; then " \
 133                 "if run loadbootscript; then " \
 134                         "run bootscript; " \
 135                 "else " \
 136                         "if run loaduimage; then " \
 137                                 "run mmcboot; " \
 138                         "else run netboot; " \
 139                         "fi; " \
 140                 "fi; " \
 141         "else run netboot; fi"
 142
 143 #define CONFIG_ARP_TIMEOUT      200UL
 144
 145 /* Miscellaneous configurable options */
 146 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 147 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
 148 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 149 #define CONFIG_SYS_PROMPT               "MX53LOCO U-Boot > "
 150 #define CONFIG_AUTO_COMPLETE
 151 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 152
 153 /* Print Buffer Size */
 154 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 155 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 156 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
 157
 158 #define CONFIG_SYS_MEMTEST_START       0x70000000
 159 #define CONFIG_SYS_MEMTEST_END         0x70010000
 160
 161 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 162
 163 #define CONFIG_SYS_HZ           1000
 164 #define CONFIG_CMDLINE_EDITING
 165
 166 /* Stack sizes */
 167 #define CONFIG_STACKSIZE        (128 * 1024)    /* regular stack */
 168
 169 /* Physical Memory Map */
 170 #define CONFIG_NR_DRAM_BANKS    2
 171 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
 172 #define PHYS_SDRAM_1_SIZE       (512 * 1024 * 1024)
 173 #define PHYS_SDRAM_2            CSD1_BASE_ADDR
 174 #define PHYS_SDRAM_2_SIZE       (512 * 1024 * 1024)
 175 #define PHYS_SDRAM_SIZE         (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE)
 176
 177 #define CONFIG_SYS_SDRAM_BASE           (PHYS_SDRAM_1)
 178 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR)
 179 #define CONFIG_SYS_INIT_RAM_SIZE        (IRAM_SIZE)
 180
 181 #define CONFIG_SYS_INIT_SP_OFFSET \
 182         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 183 #define CONFIG_SYS_INIT_SP_ADDR \
 184         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 185
 186 /* FLASH and environment organization */
 187 #define CONFIG_SYS_NO_FLASH
 188
 189 #define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
 190 #define CONFIG_ENV_SIZE        (8 * 1024)
 191 #define CONFIG_ENV_IS_IN_MMC
 192 #define CONFIG_SYS_MMC_ENV_DEV 0
 193
 194 #define CONFIG_OF_LIBFDT
 195
 196 #endif                          /* __CONFIG_H */