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 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
  73
  74 /*
  75  * Ethernet
  76  */
  77 #define CONFIG_FEC_MXC
  78 #define CONFIG_FEC_MXC_PHYADDR          0x00
  79 #define CONFIG_MII
  80
  81 /*
  82  * BOOTP options
  83  */
  84 #define CONFIG_BOOTP_BOOTFILESIZE
  85 #define CONFIG_BOOTP_BOOTPATH
  86 #define CONFIG_BOOTP_GATEWAY
  87 #define CONFIG_BOOTP_HOSTNAME
  88
  89 /*
  90  * Command line configuration.
  91  */
  92 #include <config_cmd_default.h>
  93 #define CONFIG_CMD_NET
  94 #define CONFIG_CMD_CACHE
  95
  96 /*
  97  * Additional command
  98  */
  99 #define CONFIG_CMD_DHCP
 100 #define CONFIG_CMD_PING
 101 #define CONFIG_CMD_ELF
 102 #define CONFIG_CMD_FAT
 103 #define CONFIG_CMD_USB
 104
 105 #define CONFIG_SYS_HUSH_PARSER
 106 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
 107
 108 /*
 109  * USB
 110  */
 111 #ifdef CONFIG_CMD_USB
 112 #define CONFIG_USB_EHCI                 /* Enable EHCI USB support */
 113 #define CONFIG_USB_EHCI_MXC
 114 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 115 #define CONFIG_MXC_USB_PORT     2
 116 #define CONFIG_MXC_USB_PORTSC   0xC0000000
 117 #define CONFIG_MXC_USB_FLAGS    0
 118 #define CONFIG_EHCI_IS_TDI
 119 #define CONFIG_USB_STORAGE
 120 #define CONFIG_DOS_PARTITION
 121 #define CONFIG_SUPPORT_VFAT
 122 #endif /* CONFIG_CMD_USB */
 123
 124 /* SDRAM */
 125 #define CONFIG_NR_DRAM_BANKS    1
 126 #define PHYS_SDRAM              0x80000000      /* start address of LPDDRRAM */
 127 #define PHYS_SDRAM_SIZE         0x04000000      /* 64 megs */
 128
 129 #define CONFIG_SYS_SDRAM_BASE   PHYS_SDRAM
 130 #define CONFIG_SYS_INIT_SP_ADDR 0x78020000      /* end of internal SRAM */
 131
 132 /*
 133  * FLASH and environment organization
 134  */
 135 #define CONFIG_SYS_FLASH_BASE           0xA0000000
 136 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 137 #define CONFIG_SYS_MAX_FLASH_SECT       256
 138
 139 #define CONFIG_ENV_ADDR                 (CONFIG_SYS_FLASH_BASE + 0x00040000)
 140 #define CONFIG_ENV_IS_IN_FLASH          1
 141 #define CONFIG_ENV_SECT_SIZE            (128 * 1024)
 142 #define CONFIG_ENV_SIZE                 (128 * 1024)
 143
 144 /*
 145  * CFI FLASH driver setup
 146  */
 147 #define CONFIG_SYS_FLASH_CFI
 148 #define CONFIG_FLASH_CFI_DRIVER
 149 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* ~10x faster */
 150
 151 #define CONFIG_SYS_LOAD_ADDR            CONFIG_SYS_SDRAM_BASE
 152
 153 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM + (512*1024))
 154 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM + PHYS_SDRAM_SIZE)
 155
 156 #define CONFIG_SYS_PROMPT       "zmx25> "
 157 #define CONFIG_SYS_CBSIZE       256
 158 #define CONFIG_SYS_MAXARGS      16
 159 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + \
 160                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 161 #define CONFIG_SYS_LONGHELP
 162 #define CONFIG_CMDLINE_EDITING
 163
 164 #define CONFIG_PREBOOT  ""
 165
 166 #define CONFIG_BOOTDELAY        5
 167 #define CONFIG_AUTOBOOT_KEYED
 168 #define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay
 169 #define CONFIG_AUTOBOOT_DELAY_STR       "delaygs"
 170 #define CONFIG_AUTOBOOT_STOP_STR        "stopgs"
 171
 172 /*
 173  * Size of malloc() pool
 174  */
 175 #define CONFIG_SYS_MALLOC_LEN           (0x400000 - 0x8000)
 176 #define CONFIG_STACKSIZE                (32*1024)       /* regular stack */
 177
 178 #endif  /* __CONFIG_H */