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_SYS_HZ                   1000
  32 #define CONFIG_SYS_TEXT_BASE            0xA0000000
  33
  34 #define CONFIG_MACH_TYPE        MACH_TYPE_ZMX25
  35 /*
  36  * Environment settings
  37  */
  38 #define CONFIG_EXTRA_ENV_SETTINGS \
  39         "gs_fast_boot=setenv bootdelay 5\0" \
  40         "gs_slow_boot=setenv bootdelay 10\0" \
  41         "bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \
  42                 "fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \
  43                 "bootm 0x81000000; bootelf 0x81000000\0"
  44
  45 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs      */
  46 #define CONFIG_SETUP_MEMORY_TAGS
  47 #define CONFIG_INITRD_TAG
  48 #define CONFIG_BOARD_LATE_INIT
  49
  50 /*
  51  * Compressions
  52  */
  53 #define CONFIG_LZO
  54
  55 /*
  56  * Hardware drivers
  57  */
  58
  59 /*
  60  * GPIO
  61  */
  62 #define CONFIG_MXC_GPIO
  63
  64 /*
  65  * Serial
  66  */
  67 #define CONFIG_MXC_UART
  68 #define CONFIG_MXC_UART_BASE    UART2_BASE
  69 #define CONFIG_CONS_INDEX       1       /* use UART2 for console */
  70 #define CONFIG_BAUDRATE         115200  /* Default baud rate */
  71
  72 /*
  73  * Ethernet
  74  */
  75 #define CONFIG_FEC_MXC
  76 #define CONFIG_FEC_MXC_PHYADDR          0x00
  77 #define CONFIG_MII
  78
  79 /*
  80  * BOOTP options
  81  */
  82 #define CONFIG_BOOTP_BOOTFILESIZE
  83 #define CONFIG_BOOTP_BOOTPATH
  84 #define CONFIG_BOOTP_GATEWAY
  85 #define CONFIG_BOOTP_HOSTNAME
  86
  87 /*
  88  * Command line configuration.
  89  */
  90 #include <config_cmd_default.h>
  91 #define CONFIG_CMD_NET
  92 #define CONFIG_CMD_CACHE
  93
  94 /*
  95  * Additional command
  96  */
  97 #define CONFIG_CMD_DHCP
  98 #define CONFIG_CMD_PING
  99 #define CONFIG_CMD_ELF
 100 #define CONFIG_CMD_FAT
 101 #define CONFIG_CMD_USB
 102
 103 #define CONFIG_SYS_HUSH_PARSER
 104
 105 /*
 106  * USB
 107  */
 108 #ifdef CONFIG_CMD_USB
 109 #define CONFIG_USB_EHCI                 /* Enable EHCI USB support */
 110 #define CONFIG_USB_EHCI_MXC
 111 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 112 #define CONFIG_MXC_USB_PORT     1
 113 #define CONFIG_MXC_USB_PORTSC   MXC_EHCI_MODE_SERIAL
 114 #define CONFIG_MXC_USB_FLAGS    (MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN)
 115 #define CONFIG_EHCI_IS_TDI
 116 #define CONFIG_USB_STORAGE
 117 #define CONFIG_DOS_PARTITION
 118 #define CONFIG_SUPPORT_VFAT
 119 #endif /* CONFIG_CMD_USB */
 120
 121 /* SDRAM */
 122 #define CONFIG_NR_DRAM_BANKS    1
 123 #define PHYS_SDRAM              0x80000000      /* start address of LPDDRRAM */
 124 #define PHYS_SDRAM_SIZE         0x04000000      /* 64 megs */
 125
 126 #define CONFIG_SYS_SDRAM_BASE   PHYS_SDRAM
 127 #define CONFIG_SYS_INIT_SP_ADDR 0x78020000      /* end of internal SRAM */
 128
 129 /*
 130  * FLASH and environment organization
 131  */
 132 #define CONFIG_SYS_FLASH_BASE           0xA0000000
 133 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 134 #define CONFIG_SYS_MAX_FLASH_SECT       256
 135
 136 #define CONFIG_ENV_ADDR                 (CONFIG_SYS_FLASH_BASE + 0x00040000)
 137 #define CONFIG_ENV_IS_IN_FLASH          1
 138 #define CONFIG_ENV_SECT_SIZE            (128 * 1024)
 139 #define CONFIG_ENV_SIZE                 (128 * 1024)
 140
 141 /*
 142  * CFI FLASH driver setup
 143  */
 144 #define CONFIG_SYS_FLASH_CFI
 145 #define CONFIG_FLASH_CFI_DRIVER
 146 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* ~10x faster */
 147
 148 #define CONFIG_SYS_LOAD_ADDR            CONFIG_SYS_SDRAM_BASE
 149
 150 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM + (512*1024))
 151 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM + PHYS_SDRAM_SIZE)
 152
 153 #define CONFIG_SYS_PROMPT       "zmx25> "
 154 #define CONFIG_SYS_CBSIZE       256
 155 #define CONFIG_SYS_MAXARGS      16
 156 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + \
 157                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 158 #define CONFIG_SYS_LONGHELP
 159 #define CONFIG_CMDLINE_EDITING
 160
 161 #define CONFIG_PREBOOT  ""
 162
 163 #define CONFIG_BOOTDELAY        5
 164 #define CONFIG_AUTOBOOT_KEYED
 165 #define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay
 166 #define CONFIG_AUTOBOOT_DELAY_STR       "delaygs"
 167 #define CONFIG_AUTOBOOT_STOP_STR        "stopgs"
 168
 169 /*
 170  * Size of malloc() pool
 171  */
 172 #define CONFIG_SYS_MALLOC_LEN           (0x400000 - 0x8000)
 173
 174 #endif  /* __CONFIG_H */