include/configs/tb0229.h

   1 /*
   2  * (C) Copyright 2003
   3  * Masami Komiya <mkomiya@sonare.it>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of
   8  * the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  18  * MA 02111-1307 USA
  19  */
  20
  21 /*
  22  * Config header file for TANBAC TB0229 board using an VR4131 CPU module
  23  */
  24
  25 #ifndef __CONFIG_H
  26 #define __CONFIG_H
  27
  28 #define CONFIG_MIPS32           1       /* MIPS 4Kc CPU core    */
  29 #define CONFIG_TB0229           1       /* on a TB0229 Board    */
  30
  31 #ifndef CPU_CLOCK_RATE
  32 #define CPU_CLOCK_RATE  200000000       /* 200 MHz clock for the MIPS core */
  33 #endif
  34 #define CPU_TCLOCK_RATE 16588800        /* 16.5888 MHz for TClock */
  35
  36 #define CONFIG_CONS_INDEX       1
  37 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds     */
  38
  39 #define CONFIG_BAUDRATE         115200
  40
  41 #define CFG_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }
  42
  43 #define CONFIG_TIMESTAMP                /* Print image info with timestamp */
  44
  45 #define CONFIG_PREBOOT  "echo;" \
  46         "echo Type \\\"boot\\\" for the network boot using DHCP, TFTP and NFS;" \
  47         "echo Type \\\"run netboot_initrd\\\" for the network boot with initrd;" \
  48         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
  49         "echo Type \\\"run flash_local\\\" to mount local root filesystem;" \
  50         "echo"
  51
  52 #undef  CONFIG_BOOTARGS
  53
  54 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  55         "netboot=dhcp;tftp;run netargs; bootm\0"                        \
  56         "nfsargs=setenv bootargs root=/dev/nfs ip=dhcp\0"               \
  57         "localargs=setenv bootargs root=1F02 ip=dhcp\0"                 \
  58         "addmisc=setenv bootargs ${bootargs} "                          \
  59                 "console=ttyS0,${baudrate} "                            \
  60                 "read-only=readonly\0"                                  \
  61         "netargs=run nfsargs addmisc\0"                                 \
  62         "flash_nfs=run nfsargs addmisc;"                                \
  63                 "bootm ${kernel_addr}\0"                                \
  64         "flash_local=run localargs addmisc;"                            \
  65                 "bootm ${kernel_addr}\0"                                \
  66         "netboot_initrd=dhcp;tftp;tftp 80600000 initrd;"                \
  67                 "setenv bootargs root=/dev/ram ramdisk_size=8192 ip=dhcp;"\
  68                 "run addmisc;"                                          \
  69                 "bootm 80400000 80600000\0"                             \
  70         "rootpath=/export/miniroot-mipsel\0"                            \
  71         "autoload=no\0"                                                 \
  72         "kernel_addr=BFC60000\0"                                        \
  73         "ramdisk_addr=B0100000\0"                                       \
  74         "u-boot=u-boot.bin\0"                                           \
  75         "bootfile=uImage\0"                                             \
  76         "load=dhcp;tftp 80400000 ${u-boot}\0"                           \
  77         "load_kernel=dhcp;tftp 80400000 ${bootfile}\0"                  \
  78         "update_uboot=run load;"                                        \
  79                 "protect off BFC00000 BFC3FFFF;"                        \
  80                 "erase BFC00000 BFC3FFFF;"                              \
  81                 "cp.b 80400000 BFC00000 ${filesize}\0"                  \
  82         "update_kernel=run load_kernel;"                                \
  83                 "erase BFC60000 BFD5FFFF;"                              \
  84                 "cp.b 80400000 BFC60000 ${filesize}\0"                  \
  85         "initenv=erase bfc40000 bfc5ffff\0"                             \
  86         ""
  87 /*#define CONFIG_BOOTCOMMAND    "run flash_local" */
  88 #define CONFIG_BOOTCOMMAND      "run netboot"
  89
  90
  91 /*
  92  * BOOTP options
  93  */
  94 #define CONFIG_BOOTP_BOOTFILESIZE
  95 #define CONFIG_BOOTP_BOOTPATH
  96 #define CONFIG_BOOTP_GATEWAY
  97 #define CONFIG_BOOTP_HOSTNAME
  98
  99
 100 /*
 101  * Command line configuration.
 102  */
 103 #include <config_cmd_default.h>
 104
 105 #define CONFIG_CMD_ASKENV
 106 #define CONFIG_CMD_DHCP
 107 #define CONFIG_CMD_PING
 108 #define CONFIG_CMD_PCI
 109 #define CONFIG_CMD_ELF
 110
 111
 112 /*
 113  * Miscellaneous configurable options
 114  */
 115 #define CFG_LONGHELP                            /* undef to save memory      */
 116 #define CFG_PROMPT              "# "            /* Monitor Command Prompt    */
 117 #define CFG_CBSIZE              256             /* Console I/O Buffer Size   */
 118 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)  /* Print Buffer Size */
 119 #define CFG_MAXARGS             16              /* max number of command args*/
 120
 121 #define CFG_MALLOC_LEN          128*1024
 122
 123 #define CFG_BOOTPARAMS_LEN      128*1024
 124
 125 #define CFG_HZ                  (CPU_TCLOCK_RATE/4)
 126
 127 #define CFG_SDRAM_BASE          0x80000000
 128
 129 #define CFG_LOAD_ADDR           0x80400000      /* default load address */
 130
 131 #define CFG_MEMTEST_START       0x80000000
 132 #define CFG_MEMTEST_END         0x80800000
 133
 134 /*-----------------------------------------------------------------------
 135  * FLASH and environment organization
 136  */
 137 #define CFG_MAX_FLASH_BANKS     1       /* max number of memory banks */
 138 #define CFG_MAX_FLASH_SECT      (128)   /* max number of sectors on one chip */
 139
 140 #define PHYS_FLASH_1            0xbfc00000 /* Flash Bank #1 */
 141
 142 /* The following #defines are needed to get flash environment right */
 143 #define CFG_MONITOR_BASE        TEXT_BASE
 144 #define CFG_MONITOR_LEN         (192 << 10)
 145
 146 #define CFG_INIT_SP_OFFSET      0x400000
 147
 148 #define CFG_FLASH_BASE          PHYS_FLASH_1
 149
 150 /* timeout values are in ticks */
 151 #define CFG_FLASH_ERASE_TOUT    (20 * CFG_HZ) /* Timeout for Flash Erase */
 152 #define CFG_FLASH_WRITE_TOUT    (2 * CFG_HZ) /* Timeout for Flash Write */
 153
 154 #define CFG_ENV_IS_IN_FLASH     1
 155
 156 /* Address and size of Primary Environment Sector       */
 157 #define CFG_ENV_ADDR            0xBFC40000
 158 #define CFG_ENV_SIZE            0x20000
 159
 160 #define CFG_DIRECT_FLASH_TFTP
 161
 162 #define CONFIG_NR_DRAM_BANKS    1
 163
 164 /*-----------------------------------------------------------------------
 165  * Cache Configuration
 166  */
 167 #define CFG_DCACHE_SIZE         16384
 168 #define CFG_ICACHE_SIZE         16384
 169 #define CFG_CACHELINE_SIZE      16
 170
 171 /*-----------------------------------------------------------------------
 172  * Serial Configuration
 173  */
 174 #define CFG_NS16550
 175 #define CFG_NS16550_SERIAL
 176 #define CFG_NS16550_REG_SIZE     1
 177 #define CFG_NS16550_CLK          18432000
 178 #define CFG_NS16550_COM1         0xaf000800
 179
 180 /*-----------------------------------------------------------------------
 181  * PCI stuff
 182  */
 183 #define CONFIG_PCI
 184 #define CONFIG_PCI_PNP
 185 #define CONFIG_NET_MULTI
 186 #define CONFIG_EEPRO100
 187 #define CFG_RX_ETH_BUFFER       8               /* use 8 rx buffer on eepro100  */
 188
 189 #define CONFIG_RTL8139
 190
 191 #endif  /* __CONFIG_H */