include/configs/DASA_SIM.h

   1 /*
   2  * (C) Copyright 2001
   3  * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
   4  *
   5  * See file CREDITS for list of people who contributed to this
   6  * project.
   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 /*
  25  * board/config.h - configuration options, board specific
  26  */
  27
  28 #ifndef __CONFIG_H
  29 #define __CONFIG_H
  30
  31 /*
  32  * High Level Configuration Options
  33  * (easy to change)
  34  */
  35
  36 #define CONFIG_IOP480           1       /* This is a IOP480 CPU         */
  37 #define CONFIG_DASA_SIM         1       /* ...on a DASA_SIM board       */
  38
  39 #define CONFIG_SYS_TEXT_BASE    0xFFFC0000
  40 #define CONFIG_SYS_LDSCRIPT     "board/esd/dasa_sim/u-boot.lds"
  41
  42 #define CONFIG_BOARD_EARLY_INIT_F 1     /* call board_early_init_f()    */
  43
  44 #define CONFIG_CLOCKS_IN_MHZ    1       /* clocks passsed to Linux in MHz */
  45
  46 #define CONFIG_CPUCLOCK         66
  47 #define CONFIG_BUSCLOCK         (CONFIG_CPUCLOCK)
  48
  49 #define CONFIG_BAUDRATE         9600
  50 #define CONFIG_BOOTDELAY        3       /* autoboot after 5 seconds     */
  51 #define CONFIG_BOOTCOMMAND      "bootm ffe00000" /* autoboot command    */
  52
  53 #undef  CONFIG_BOOTARGS
  54
  55 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
  56 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change        */
  57
  58 #undef CONFIG_WATCHDOG                  /* watchdog disabled            */
  59
  60 #define CONFIG_IPADDR           10.0.18.222
  61 #define CONFIG_SERVERIP         10.0.18.190
  62
  63
  64 /*
  65  * BOOTP options
  66  */
  67 #define CONFIG_BOOTP_BOOTFILESIZE
  68 #define CONFIG_BOOTP_BOOTPATH
  69 #define CONFIG_BOOTP_GATEWAY
  70 #define CONFIG_BOOTP_HOSTNAME
  71
  72
  73 /*
  74  * Command line configuration.
  75  */
  76 #include <config_cmd_default.h>
  77
  78 #define CONFIG_CMD_BSP
  79
  80
  81 #if 0 /* Does not appear to be used?!  If it is used, needs to be fixed */
  82 #define CONFIG_SOFT_I2C                 /* Software I2C support enabled */
  83 #endif
  84 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1        /* Bytes of address             */
  85
  86 /*
  87  * Miscellaneous configurable options
  88  */
  89 #define CONFIG_SYS_LONGHELP                     /* undef to save memory         */
  90 #define CONFIG_SYS_PROMPT       "=> "           /* Monitor Command Prompt       */
  91 #if defined(CONFIG_CMD_KGDB)
  92 #define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size      */
  93 #else
  94 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size      */
  95 #endif
  96 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
  97 #define CONFIG_SYS_MAXARGS      16              /* max number of command args   */
  98 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
  99
 100 #define CONFIG_SYS_CONSOLE_INFO_QUIET   1       /* don't print console @ startup*/
 101
 102 #define CONFIG_SYS_MEMTEST_START        0x0400000       /* memtest works on     */
 103 #define CONFIG_SYS_MEMTEST_END          0x0C00000       /* 4 ... 12 MB in DRAM  */
 104
 105 /* The following table includes the supported baudrates */
 106 #define CONFIG_SYS_BAUDRATE_TABLE       \
 107         { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 }
 108
 109 #define CONFIG_SYS_LOAD_ADDR    0x100000        /* default load address */
 110
 111 #define CONFIG_SYS_HZ           1000            /* decrementer freq: 1 ms ticks */
 112
 113 #define CONFIG_ZERO_BOOTDELAY_CHECK     /* check for keypress on bootdelay==0 */
 114
 115 /*-----------------------------------------------------------------------
 116  * Definitions for initial stack pointer and data area (in DPRAM)
 117  */
 118 #define CONFIG_SYS_INIT_RAM_ADDR        0x00df0000 /* inside of SDRAM                   */
 119 #define CONFIG_SYS_INIT_RAM_SIZE        0x0f00  /* Size of used area in RAM            */
 120 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 121 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 122
 123 /*-----------------------------------------------------------------------
 124  * Start addresses for the final memory configuration
 125  * (Set up by the startup code)
 126  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 127  */
 128 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 129 #define CONFIG_SYS_FLASH_BASE           0xFFFC0000
 130 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
 131 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 128 kB for Monitor   */
 132 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc()  */
 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 CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 140 /*-----------------------------------------------------------------------
 141  * FLASH organization
 142  */
 143 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max number of memory banks           */
 144 #define CONFIG_SYS_MAX_FLASH_SECT       256     /* max number of sectors on one chip    */
 145
 146 #define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* Timeout for Flash Erase (in ms)      */
 147 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Timeout for Flash Write (in ms)      */
 148
 149 #define CONFIG_SYS_FLASH_WORD_SIZE      unsigned char   /* flash word size (width)      */
 150 #define CONFIG_SYS_FLASH_ADDR0          0x0AA9  /* 1st address for flash config cycles  */
 151 #define CONFIG_SYS_FLASH_ADDR1          0x0556  /* 2nd address for flash config cycles  */
 152 /*
 153  * The following defines are added for buggy IOP480 byte interface.
 154  * All other boards should use the standard values (CPCI405 etc.)
 155  */
 156 #define CONFIG_SYS_FLASH_READ0          0x0002  /* 0 is standard                        */
 157 #define CONFIG_SYS_FLASH_READ1          0x0000  /* 1 is standard                        */
 158 #define CONFIG_SYS_FLASH_READ2          0x0004  /* 2 is standard                        */
 159
 160 #define CONFIG_SYS_FLASH_EMPTY_INFO             /* print 'E' for empty sector on flinfo */
 161
 162 #define CONFIG_ENV_IS_IN_FLASH  1
 163 #define CONFIG_ENV_OFFSET               0x00010000      /* Offset of Environment Sector */
 164 #define CONFIG_ENV_SIZE         0x1000  /* Total Size of Environment Sector     */
 165
 166 #if 0
 167 #define CONFIG_ENV_SECT_SIZE    0x8000  /* see README - env sector total size   */
 168 #else
 169 #define CONFIG_ENV_SECT_SIZE    0x10000 /* see README - env sector total size   */
 170 #endif
 171
 172 /*-----------------------------------------------------------------------
 173  * PCI stuff
 174  */
 175 #define CONFIG_PCI                      /* include pci support                  */
 176 #undef CONFIG_PCI_PNP
 177
 178 #define CONFIG_NET_MULTI                /* Multi ethernet cards support         */
 179
 180 #define CONFIG_TULIP
 181
 182 #define CONFIG_SYS_ETH_DEV_FN        0x0000
 183 #define CONFIG_SYS_ETH_IOBASE        0x0fff0000
 184 #define CONFIG_SYS_PCI9054_DEV_FN   0x0800
 185 #define CONFIG_SYS_PCI9054_IOBASE   0x0eff0000
 186
 187 /*
 188  * Init Memory Controller:
 189  *
 190  * BR0/1 and OR0/1 (FLASH)
 191  */
 192
 193 #define FLASH_BASE0_PRELIM      0xFFE00000      /* FLASH bank #0        */
 194
 195 #endif  /* __CONFIG_H */