include/configs/zmx25.h

   1 /*
   2  * (c) 2011 Graf-Syteco, Matthias Weisser
   3  * <weisserm@arcor.de>
   4  *
   5  * Configuation settings for the zmx25 board
   6  *
   7  * See file CREDITS for list of people who contributed to this
   8  * project.
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License as
  12  * published by the Free Software Foundation; either version 2 of
  13  * the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  23  * MA 02111-1307 USA
  24  */
  25
  26 #ifndef __CONFIG_H
  27 #define __CONFIG_H
  28
  29 #define CONFIG_ARM926EJS                        /* arm926ejs CPU core */
  30 #define CONFIG_MX25
  31 #define CONFIG_MX25_CLK32               32768   /* OSC32K frequency */
  32 #define CONFIG_SYS_HZ                   1000
  33 #define CONFIG_SYS_TEXT_BASE            0xA0000000
  34
  35 #define CONFIG_MACH_TYPE        MACH_TYPE_ZMX25
  36 /*
  37  * Environment settings
  38  */
  39 #define CONFIG_EXTRA_ENV_SETTINGS \
  40         "gs_fast_boot=setenv bootdelay 5\0" \
  41         "gs_slow_boot=setenv bootdelay 10\0" \
  42         "bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \
  43                 "fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \
  44                 "bootm 0x81000000; bootelf 0x81000000\0"
  45
  46 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs      */
  47 #define CONFIG_SETUP_MEMORY_TAGS
  48 #define CONFIG_INITRD_TAG
  49 #define CONFIG_BOARD_LATE_INIT
  50
  51 /*
  52  * Compressions
  53  */
  54 #define CONFIG_LZO
  55
  56 /*
  57  * Hardware drivers
  58  */
  59
  60 /*
  61  * GPIO
  62  */
  63 #define CONFIG_MXC_GPIO
  64
  65 /*
  66  * Serial
  67  */
  68 #define CONFIG_MXC_UART
  69 #define CONFIG_MXC_UART_BASE    UART2_BASE
  70 #define CONFIG_CONS_INDEX       1       /* use UART2 for console */
  71 #define CONFIG_BAUDRATE         115200  /* Default baud rate */
  72
  73 /*
  74  * Ethernet
  75  */
  76 #define CONFIG_FEC_MXC
  77 #define CONFIG_FEC_MXC_PHYADDR          0x00
  78 #define CONFIG_MII
  79
  80 /*
  81  * BOOTP options
  82  */
  83 #define CONFIG_BOOTP_BOOTFILESIZE
  84 #define CONFIG_BOOTP_BOOTPATH
  85 #define CONFIG_BOOTP_GATEWAY
  86 #define CONFIG_BOOTP_HOSTNAME
  87
  88 /*
  89  * Command line configuration.
  90  */
  91 #include <config_cmd_default.h>
  92 #define CONFIG_CMD_NET
  93 #define CONFIG_CMD_CACHE
  94
  95 /*
  96  * Additional command
  97  */
  98 #define CONFIG_CMD_DHCP
  99 #define CONFIG_CMD_PING
 100 #define CONFIG_CMD_ELF
 101 #define CONFIG_CMD_FAT
 102 #define CONFIG_CMD_USB
 103
 104 #define CONFIG_SYS_HUSH_PARSER
 105
 106 /*
 107  * USB
 108  */
 109 #ifdef CONFIG_CMD_USB
 110 #define CONFIG_USB_EHCI                 /* Enable EHCI USB support */
 111 #define CONFIG_USB_EHCI_MXC
 112 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 113 #define CONFIG_MXC_USB_PORT     2
 114 #define CONFIG_MXC_USB_PORTSC   0xC0000000
 115 #define CONFIG_MXC_USB_FLAGS    0
 116 #define CONFIG_EHCI_IS_TDI
 117 #define CONFIG_USB_STORAGE
 118 #define CONFIG_DOS_PARTITION
 119 #define CONFIG_SUPPORT_VFAT
 120 #endif /* CONFIG_CMD_USB */
 121
 122 /* SDRAM */
 123 #define CONFIG_NR_DRAM_BANKS    1
 124 #define PHYS_SDRAM              0x80000000      /* start address of LPDDRRAM */
 125 #define PHYS_SDRAM_SIZE         0x04000000      /* 64 megs */
 126
 127 #define CONFIG_SYS_SDRAM_BASE   PHYS_SDRAM
 128 #define CONFIG_SYS_INIT_SP_ADDR 0x78020000      /* end of internal SRAM */
 129
 130 /*
 131  * FLASH and environment organization
 132  */
 133 #define CONFIG_SYS_FLASH_BASE           0xA0000000
 134 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 135 #define CONFIG_SYS_MAX_FLASH_SECT       256
 136
 137 #define CONFIG_ENV_ADDR                 (CONFIG_SYS_FLASH_BASE + 0x00040000)
 138 #define CONFIG_ENV_IS_IN_FLASH          1
 139 #define CONFIG_ENV_SECT_SIZE            (128 * 1024)
 140 #define CONFIG_ENV_SIZE                 (128 * 1024)
 141
 142 /*
 143  * CFI FLASH driver setup
 144  */
 145 #define CONFIG_SYS_FLASH_CFI
 146 #define CONFIG_FLASH_CFI_DRIVER
 147 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* ~10x faster */
 148
 149 #define CONFIG_SYS_LOAD_ADDR            CONFIG_SYS_SDRAM_BASE
 150
 151 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM + (512*1024))
 152 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM + PHYS_SDRAM_SIZE)
 153
 154 #define CONFIG_SYS_PROMPT       "zmx25> "
 155 #define CONFIG_SYS_CBSIZE       256
 156 #define CONFIG_SYS_MAXARGS      16
 157 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + \
 158                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 159 #define CONFIG_SYS_LONGHELP
 160 #define CONFIG_CMDLINE_EDITING
 161
 162 #define CONFIG_PREBOOT  ""
 163
 164 #define CONFIG_BOOTDELAY        5
 165 #define CONFIG_AUTOBOOT_KEYED
 166 #define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay
 167 #define CONFIG_AUTOBOOT_DELAY_STR       "delaygs"
 168 #define CONFIG_AUTOBOOT_STOP_STR        "stopgs"
 169
 170 /*
 171  * Size of malloc() pool
 172  */
 173 #define CONFIG_SYS_MALLOC_LEN           (0x400000 - 0x8000)
 174
 175 #endif  /* __CONFIG_H */