include/configs/mx51evk.h

   1 /*
   2  * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
   3  *
   4  * (C) Copyright 2009 Freescale Semiconductor, Inc.
   5  *
   6  * Configuration settings for the MX51EVK Board
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21  * MA 02111-1307 USA
  22  */
  23
  24 #ifndef __CONFIG_H
  25 #define __CONFIG_H
  26
  27  /* High Level Configuration Options */
  28
  29 #define CONFIG_MX51     /* in a mx51 */
  30
  31 #define CONFIG_SYS_MX5_HCLK     24000000
  32 #define CONFIG_SYS_MX5_CLK32            32768
  33 #define CONFIG_DISPLAY_CPUINFO
  34 #define CONFIG_DISPLAY_BOARDINFO
  35
  36 #define CONFIG_SYS_TEXT_BASE    0x97800000
  37
  38 #include <asm/arch/imx-regs.h>
  39 /*
  40  * Disabled for now due to build problems under Debian and a significant
  41  * increase in the final file size: 144260 vs. 109536 Bytes.
  42  */
  43
  44 #define CONFIG_CMDLINE_TAG                      /* enable passing of ATAGs */
  45 #define CONFIG_SETUP_MEMORY_TAGS
  46 #define CONFIG_INITRD_TAG
  47
  48 #define CONFIG_OF_LIBFDT
  49
  50 #define CONFIG_MACH_TYPE        MACH_TYPE_MX51_BABBAGE
  51 /*
  52  * Size of malloc() pool
  53  */
  54 #define CONFIG_SYS_MALLOC_LEN           (10 * 1024 * 1024)
  55
  56 #define CONFIG_BOARD_LATE_INIT
  57
  58 /*
  59  * Hardware drivers
  60  */
  61 #define CONFIG_MXC_UART
  62 #define CONFIG_MXC_UART_BASE    UART1_BASE
  63 #define CONFIG_MXC_GPIO
  64
  65 /*
  66  * SPI Configs
  67  * */
  68 #define CONFIG_CMD_SPI
  69
  70 #define CONFIG_MXC_SPI
  71
  72 /* PMIC Controller */
  73 #define CONFIG_PMIC
  74 #define CONFIG_PMIC_SPI
  75 #define CONFIG_PMIC_FSL
  76 #define CONFIG_FSL_PMIC_BUS     0
  77 #define CONFIG_FSL_PMIC_CS      0
  78 #define CONFIG_FSL_PMIC_CLK     2500000
  79 #define CONFIG_FSL_PMIC_MODE    (SPI_MODE_0 | SPI_CS_HIGH)
  80 #define CONFIG_FSL_PMIC_BITLEN  32
  81 #define CONFIG_RTC_MC13XXX
  82
  83 /*
  84  * MMC Configs
  85  * */
  86 #define CONFIG_FSL_ESDHC
  87 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  88 #define CONFIG_SYS_FSL_ESDHC_NUM        2
  89
  90 #define CONFIG_MMC
  91
  92 #define CONFIG_CMD_MMC
  93 #define CONFIG_GENERIC_MMC
  94 #define CONFIG_CMD_FAT
  95 #define CONFIG_DOS_PARTITION
  96
  97 /*
  98  * Eth Configs
  99  */
 100 #define CONFIG_HAS_ETH1
 101 #define CONFIG_MII
 102
 103 #define CONFIG_FEC_MXC
 104 #define IMX_FEC_BASE    FEC_BASE_ADDR
 105 #define CONFIG_FEC_MXC_PHYADDR  0x1F
 106
 107 #define CONFIG_CMD_PING
 108 #define CONFIG_CMD_DHCP
 109 #define CONFIG_CMD_MII
 110 #define CONFIG_CMD_NET
 111
 112 /* USB Configs */
 113 #define CONFIG_CMD_USB
 114 #define CONFIG_CMD_FAT
 115 #define CONFIG_USB_EHCI
 116 #define CONFIG_USB_EHCI_MX5
 117 #define CONFIG_USB_STORAGE
 118 #define CONFIG_USB_HOST_ETHER
 119 #define CONFIG_USB_ETHER_ASIX
 120 #define CONFIG_USB_ETHER_SMSC95XX
 121 #define CONFIG_MXC_USB_PORT     1
 122 #define CONFIG_MXC_USB_PORTSC   PORT_PTS_ULPI
 123 #define CONFIG_MXC_USB_FLAGS    MXC_EHCI_POWER_PINS_ENABLED
 124
 125 /* Framebuffer and LCD */
 126 #define CONFIG_PREBOOT
 127 #define CONFIG_VIDEO
 128 #define CONFIG_VIDEO_IPUV3
 129 #define CONFIG_CFB_CONSOLE
 130 #define CONFIG_VGA_AS_SINGLE_DEVICE
 131 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 132 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
 133 #define CONFIG_VIDEO_BMP_RLE8
 134 #define CONFIG_SPLASH_SCREEN
 135 #define CONFIG_BMP_16BPP
 136 #define CONFIG_VIDEO_LOGO
 137 #define CONFIG_IPUV3_CLK        133000000
 138
 139 /* allow to overwrite serial and ethaddr */
 140 #define CONFIG_ENV_OVERWRITE
 141 #define CONFIG_CONS_INDEX               1
 142 #define CONFIG_BAUDRATE                 115200
 143
 144 /***********************************************************
 145  * Command definition
 146  ***********************************************************/
 147
 148 #include <config_cmd_default.h>
 149
 150 #undef CONFIG_CMD_IMLS
 151
 152 #define CONFIG_CMD_DATE
 153
 154 #define CONFIG_BOOTDELAY        3
 155
 156 #define CONFIG_ETHPRIME         "FEC0"
 157
 158 #define CONFIG_LOADADDR         0x90800000      /* loadaddr env var */
 159
 160 #define CONFIG_EXTRA_ENV_SETTINGS \
 161         "script=boot.scr\0" \
 162         "uimage=uImage\0" \
 163         "mmcdev=0\0" \
 164         "mmcpart=2\0" \
 165         "mmcroot=/dev/mmcblk0p3 rw\0" \
 166         "mmcrootfstype=ext3 rootwait\0" \
 167         "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
 168                 "root=${mmcroot} " \
 169                 "rootfstype=${mmcrootfstype}\0" \
 170         "loadbootscript=" \
 171                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 172         "bootscript=echo Running bootscript from mmc ...; " \
 173                 "source\0" \
 174         "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
 175         "mmcboot=echo Booting from mmc ...; " \
 176                 "run mmcargs; " \
 177                 "bootm\0" \
 178         "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
 179                 "root=/dev/nfs " \
 180                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 181         "netboot=echo Booting from net ...; " \
 182                 "run netargs; " \
 183                 "dhcp ${uimage}; bootm\0" \
 184
 185 #define CONFIG_BOOTCOMMAND \
 186         "if mmc rescan ${mmcdev}; then " \
 187                 "if run loadbootscript; then " \
 188                         "run bootscript; " \
 189                 "else " \
 190                         "if run loaduimage; then " \
 191                                 "run mmcboot; " \
 192                         "else run netboot; " \
 193                         "fi; " \
 194                 "fi; " \
 195         "else run netboot; fi"
 196
 197 #define CONFIG_ARP_TIMEOUT      200UL
 198
 199 /*
 200  * Miscellaneous configurable options
 201  */
 202 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 203 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
 204 #define CONFIG_SYS_PROMPT               "MX51EVK U-Boot > "
 205 #define CONFIG_AUTO_COMPLETE
 206 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 207 /* Print Buffer Size */
 208 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 209 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 210 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
 211
 212 #define CONFIG_SYS_MEMTEST_START       0x90000000
 213 #define CONFIG_SYS_MEMTEST_END         0x90010000
 214
 215 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 216
 217 #define CONFIG_SYS_HZ           1000
 218 #define CONFIG_CMDLINE_EDITING
 219
 220 /*-----------------------------------------------------------------------
 221  * Physical Memory Map
 222  */
 223 #define CONFIG_NR_DRAM_BANKS    1
 224 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
 225 #define PHYS_SDRAM_1_SIZE       (512 * 1024 * 1024)
 226
 227 #define CONFIG_SYS_SDRAM_BASE           (PHYS_SDRAM_1)
 228 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR)
 229 #define CONFIG_SYS_INIT_RAM_SIZE        (IRAM_SIZE)
 230
 231 #define CONFIG_BOARD_EARLY_INIT_F
 232
 233 #define CONFIG_SYS_INIT_SP_OFFSET \
 234         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 235 #define CONFIG_SYS_INIT_SP_ADDR \
 236         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 237
 238 #define CONFIG_SYS_DDR_CLKSEL   0
 239 #define CONFIG_SYS_CLKTL_CBCDR  0x59E35100
 240
 241 /*-----------------------------------------------------------------------
 242  * FLASH and environment organization
 243  */
 244 #define CONFIG_SYS_NO_FLASH
 245
 246 #define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
 247 #define CONFIG_ENV_SIZE        (8 * 1024)
 248 #define CONFIG_ENV_IS_IN_MMC
 249 #define CONFIG_SYS_MMC_ENV_DEV 0
 250
 251 #endif