include/configs/M5271EVB.h

   1 /*
   2  * Configuation settings for the Freescale M5271EVB
   3  *
   4  * Based on MC5272C3 and r5200 board configs
   5  * (C) Copyright 2006 Lab X Technologies <zachary.landau@labxtechnologies.com>
   6  * (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
   7  *
   8  * See file CREDITS for list of people who contributed to this
   9  * project.
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License as
  13  * published by the Free Software Foundation; either version 2 of
  14  * the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  24  * MA 02111-1307 USA
  25  */
  26
  27 /*
  28  * board/config.h - configuration options, board specific
  29  */
  30
  31 #ifndef _M5271EVB_H
  32 #define _M5271EVB_H
  33
  34 #define DEBUG
  35 #undef DEBUG
  36
  37 /*
  38  * High Level Configuration Options (easy to change)
  39  */
  40 #define CONFIG_MCF52x2          /* define processor family */
  41 #define CONFIG_M5271            /* define processor type */
  42 #define CONFIG_M5271EVB         /* define board type */
  43
  44 #define CONFIG_IPADDR           192.168.30.1
  45 #define CONFIG_SERVERIP         192.168.1.1
  46 #define CONFIG_ETHADDR          00:06:3b:01:41:55
  47
  48 #define CONFIG_BAUDRATE         19200
  49 #define CFG_BAUDRATE_TABLE      { 9600 , 19200 , 38400 , 57600, 115200 }
  50
  51 #undef CONFIG_WATCHDOG          /* disable watchdog */
  52
  53 #define CONFIG_BOOTDELAY        5
  54
  55 /* Configuration for environment
  56  * Environment is embedded in u-boot in the second sector of the flash
  57  */
  58 #ifndef CONFIG_MONITOR_IS_IN_RAM
  59 #define CFG_ENV_OFFSET          0x4000
  60 #define CFG_ENV_SECT_SIZE       0x2000
  61 #define CFG_ENV_IS_IN_FLASH     1
  62 #else
  63 #define CFG_ENV_ADDR            0xffe04000
  64 #define CFG_ENV_SECT_SIZE       0x2000
  65 #define CFG_ENV_IS_IN_FLASH     1
  66 #endif
  67
  68 #define CONFIG_COMMANDS  ((CONFIG_CMD_DFL | CFG_CMD_PING | CFG_CMD_NET ) & ~(CFG_CMD_LOADS | CFG_CMD_LOADB))
  69
  70 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
  71 #include <cmd_confdefs.h>
  72
  73 #define CFG_PROMPT              "=> "
  74 #define CFG_LONGHELP                            /* undef to save memory         */
  75
  76 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
  77 #define CFG_CBSIZE              1024            /* Console I/O Buffer Size      */
  78 #else
  79 #define CFG_CBSIZE              256             /* Console I/O Buffer Size      */
  80 #endif
  81 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
  82 #define CFG_MAXARGS             16              /* max number of command args   */
  83 #define CFG_BARGSIZE            CFG_CBSIZE      /* Boot Argument Buffer Size    */
  84
  85 #define CFG_LOAD_ADDR           0x00100000
  86
  87 #define CFG_MEMTEST_START       0x400
  88 #define CFG_MEMTEST_END         0x380000
  89
  90 #define CFG_HZ                  1000000
  91 #define CFG_CLK                 100000000
  92
  93 /*
  94  * Low Level Configuration Settings
  95  * (address mappings, register initial values, etc.)
  96  * You should know what you are doing if you make changes here.
  97  */
  98
  99 #define CFG_MBAR                0x40000000      /* Register Base Addrs */
 100
 101 /* Enable FEC ethernet */
 102 #define FEC_ENET
 103 #define CONFIG_NET_RETRY_COUNT  5
 104 #define CFG_ENET_BD_BASE        0x480000
 105
 106 /*
 107  * Definitions for initial stack pointer and data area (in DPRAM)
 108  */
 109 #define CFG_INIT_RAM_ADDR       0x20000000
 110 #define CFG_INIT_RAM_END        0x1000  /* End of used area in internal SRAM    */
 111 #define CFG_GBL_DATA_SIZE       64      /* size in bytes reserved for initial data */
 112 #define CFG_GBL_DATA_OFFSET     (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 113 #define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET
 114
 115 /*
 116  * Start addresses for the final memory configuration
 117  * (Set up by the startup code)
 118  * Please note that CFG_SDRAM_BASE _must_ start at 0
 119  */
 120 #define CFG_SDRAM_BASE          0x00000000
 121 #define CFG_SDRAM_SIZE          16              /* SDRAM size in MB */
 122 #define CFG_FLASH_BASE          0xffe00000
 123
 124 #ifdef  CONFIG_MONITOR_IS_IN_RAM
 125 #define CFG_MONITOR_BASE        0x20000
 126 #else
 127 #define CFG_MONITOR_BASE        (CFG_FLASH_BASE + 0x400)
 128 #endif
 129
 130 #define CFG_MONITOR_LEN         0x40000
 131 #define CFG_MALLOC_LEN          (256 << 10)
 132 #define CFG_BOOTPARAMS_LEN      (64*1024)
 133
 134 /*
 135  * For booting Linux, the board info and command line data
 136  * have to be in the first 8 MB of memory, since this is
 137  * the maximum mapped by the Linux kernel during initialization ??
 138  */
 139 #define CFG_BOOTMAPSZ           (8 << 20)       /* Initial Memory map for Linux */
 140
 141 /* FLASH organization */
 142 #define CFG_MAX_FLASH_BANKS     1       /* max number of memory banks           */
 143 #define CFG_MAX_FLASH_SECT      11      /* max number of sectors on one chip    */
 144 #define CFG_FLASH_ERASE_TOUT    1000
 145
 146 #define CFG_FLASH_CFI           1
 147 #define CFG_FLASH_CFI_DRIVER    1
 148 #define CFG_FLASH_SIZE          0x200000
 149
 150 /* Cache Configuration */
 151 #define CFG_CACHELINE_SIZE      16
 152
 153 /* Port configuration */
 154 #define CFG_FECI2C              0xF0
 155
 156 #endif  /* _M5271EVB_H */