include/configs/zylonite.h

   1 /*
   2  * (C) Copyright 2002
   3  * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
   4  *
   5  * (C) Copyright 2002
   6  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
   7  * Marius Groeger <mgroeger@sysgo.de>
   8  *
   9  * Configuation settings for the Zylonite board.
  10  *
  11  * See file CREDITS for list of people who contributed to this
  12  * project.
  13  *
  14  * This program is free software; you can redistribute it and/or
  15  * modify it under the terms of the GNU General Public License as
  16  * published by the Free Software Foundation; either version 2 of
  17  * the License, or (at your option) any later version.
  18  *
  19  * This program is distributed in the hope that it will be useful,
  20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22  * GNU General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with this program; if not, write to the Free Software
  26  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  27  * MA 02111-1307 USA
  28  */
  29
  30 #ifndef __CONFIG_H
  31 #define __CONFIG_H
  32
  33 /*
  34  * High Level Configuration Options
  35  * (easy to change)
  36  */
  37 #define CONFIG_CPU_MONAHANS     1       /* Intel Monahan CPU    */
  38 #define CONFIG_ZYLONITE         1       /* Zylonite board       */
  39
  40 /* #define CONFIG_LCD           1 */
  41 #ifdef CONFIG_LCD
  42 #define CONFIG_SHARP_LM8V31
  43 #endif
  44 #undef CONFIG_MMC
  45 #define BOARD_LATE_INIT         1
  46
  47 #undef CONFIG_SKIP_RELOCATE_UBOOT
  48 #undef CONFIG_USE_IRQ                   /* we don't need IRQ/FIQ stuff */
  49
  50 /* we will never enable dcache, because we have to setup MMU first */
  51 #define CONFIG_SYS_NO_DCACHE
  52
  53 /*
  54  * Size of malloc() pool
  55  */
  56 #define CONFIG_SYS_MALLOC_LEN       (CONFIG_ENV_SIZE + 128*1024)
  57 #define CONFIG_SYS_GBL_DATA_SIZE        128     /* size in bytes reserved for initial data */
  58
  59 /*
  60  * Hardware drivers
  61  */
  62
  63 #undef TURN_ON_ETHERNET
  64 #ifdef TURN_ON_ETHERNET
  65 # define CONFIG_SMC91111 1
  66 # define CONFIG_SMC91111_BASE   0x14000300
  67 # define CONFIG_SMC91111_EXT_PHY
  68 # define CONFIG_SMC_USE_32_BIT
  69 # undef CONFIG_SMC_USE_IOFUNCS          /* just for use with the kernel */
  70 #endif
  71
  72 /*
  73  * select serial console configuration
  74  */
  75 #define CONFIG_PXA_SERIAL
  76 #define CONFIG_FFUART          1
  77
  78 /* allow to overwrite serial and ethaddr */
  79 #define CONFIG_ENV_OVERWRITE
  80
  81 #define CONFIG_BAUDRATE         115200
  82
  83
  84 /*
  85  * BOOTP options
  86  */
  87 #define CONFIG_BOOTP_BOOTFILESIZE
  88 #define CONFIG_BOOTP_BOOTPATH
  89 #define CONFIG_BOOTP_GATEWAY
  90 #define CONFIG_BOOTP_HOSTNAME
  91
  92
  93 /*
  94  * Command line configuration.
  95  */
  96 #include <config_cmd_default.h>
  97
  98 #ifdef TURN_ON_ETHERNET
  99     #define CONFIG_CMD_PING
 100 #else
 101     #define CONFIG_CMD_SAVEENV
 102     #define CONFIG_CMD_NAND
 103
 104     #undef CONFIG_CMD_NET
 105     #undef CONFIG_CMD_FLASH
 106     #undef CONFIG_CMD_IMLS
 107 #endif
 108
 109
 110 #define CONFIG_BOOTDELAY        -1
 111 #define CONFIG_ETHADDR          08:00:3e:26:0a:5b
 112 #define CONFIG_NETMASK          255.255.0.0
 113 #define CONFIG_IPADDR           192.168.0.21
 114 #define CONFIG_SERVERIP         192.168.0.250
 115 #define CONFIG_BOOTCOMMAND      "bootm 80000"
 116 #define CONFIG_BOOTARGS         "root=/dev/mtdblock2 rootfstype=cramfs console=ttyS0,115200"
 117 #define CONFIG_CMDLINE_TAG
 118 #define CONFIG_TIMESTAMP
 119
 120 #if defined(CONFIG_CMD_KGDB)
 121 #define CONFIG_KGDB_BAUDRATE    230400          /* speed to run kgdb serial port */
 122 #define CONFIG_KGDB_SER_INDEX   2               /* which serial port to use */
 123 #endif
 124
 125 /*
 126  * Miscellaneous configurable options
 127  */
 128 #define CONFIG_SYS_HUSH_PARSER          1
 129 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 130
 131 #define CONFIG_SYS_LONGHELP                             /* undef to save memory         */
 132 #ifdef CONFIG_SYS_HUSH_PARSER
 133 #define CONFIG_SYS_PROMPT               "$ "            /* Monitor Command Prompt */
 134 #else
 135 #define CONFIG_SYS_PROMPT               "=> "           /* Monitor Command Prompt */
 136 #endif
 137 #define CONFIG_SYS_CBSIZE               256             /* Console I/O Buffer Size      */
 138 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 139 #define CONFIG_SYS_MAXARGS              16              /* max number of command args   */
 140 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 141 #define CONFIG_SYS_DEVICE_NULLDEV       1
 142
 143 #define CONFIG_SYS_MEMTEST_START        0x9c000000      /* memtest works on     */
 144 #define CONFIG_SYS_MEMTEST_END          0x9c400000      /* 4 ... 8 MB in DRAM   */
 145
 146 #define CONFIG_SYS_LOAD_ADDR    (CONFIG_SYS_DRAM_BASE + 0x8000) /* default load address */
 147
 148 #define CONFIG_SYS_HZ                   1000
 149
 150 /* Monahans Core Frequency */
 151 #define CONFIG_SYS_MONAHANS_RUN_MODE_OSC_RATIO          16 /* valid values: 8, 16, 24, 31 */
 152 #define CONFIG_SYS_MONAHANS_TURBO_RUN_MODE_RATIO        1  /* valid values: 1, 2 */
 153
 154                                                 /* valid baudrates */
 155 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
 156
 157 #ifdef CONFIG_MMC
 158 #define CONFIG_PXA_MMC
 159 #define CONFIG_CMD_MMC
 160 #define CONFIG_SYS_MMC_BASE             0xF0000000
 161 #endif
 162
 163 /*
 164  * Stack sizes
 165  *
 166  * The stack sizes are set up in start.S using the settings below
 167  */
 168 #define CONFIG_STACKSIZE        (128*1024)      /* regular stack */
 169 #ifdef CONFIG_USE_IRQ
 170 #define CONFIG_STACKSIZE_IRQ    (4*1024)        /* IRQ stack */
 171 #define CONFIG_STACKSIZE_FIQ    (4*1024)        /* FIQ stack */
 172 #endif
 173
 174 /*
 175  * Physical Memory Map
 176  */
 177 #define CONFIG_NR_DRAM_BANKS    4          /* we have 2 banks of DRAM */
 178 #define PHYS_SDRAM_1            0xa0000000 /* SDRAM Bank #1 */
 179 #define PHYS_SDRAM_1_SIZE       0x04000000 /* 64 MB */
 180 #define PHYS_SDRAM_2            0xa4000000 /* SDRAM Bank #2 */
 181 #define PHYS_SDRAM_2_SIZE       0x00000000 /* 0 MB */
 182 #define PHYS_SDRAM_3            0xa8000000 /* SDRAM Bank #3 */
 183 #define PHYS_SDRAM_3_SIZE       0x00000000 /* 0 MB */
 184 #define PHYS_SDRAM_4            0xac000000 /* SDRAM Bank #4 */
 185 #define PHYS_SDRAM_4_SIZE       0x00000000 /* 0 MB */
 186
 187 #define CONFIG_SYS_DRAM_BASE            0x80000000 /* at CS0 */
 188 #define CONFIG_SYS_DRAM_SIZE            0x04000000 /* 64 MB Ram */
 189
 190 #undef CONFIG_SYS_SKIP_DRAM_SCRUB
 191
 192
 193 /*
 194  * NAND Flash
 195  */
 196 #define CONFIG_SYS_NAND0_BASE           0x0
 197 #undef CONFIG_SYS_NAND1_BASE
 198
 199 #define CONFIG_SYS_NAND_BASE_LIST       { CONFIG_SYS_NAND0_BASE }
 200 #define CONFIG_SYS_MAX_NAND_DEVICE      1       /* Max number of NAND devices */
 201
 202 /* nand timeout values */
 203 #define CONFIG_SYS_NAND_PROG_ERASE_TO   3000
 204 #define CONFIG_SYS_NAND_OTHER_TO        100
 205 #define CONFIG_SYS_NAND_SENDCMD_RETRY   3
 206 #undef NAND_ALLOW_ERASE_ALL     /* Allow erasing bad blocks - don't use */
 207
 208 #define CONFIG_SYS_64BIT_VSPRINTF               /* needed for nand_util.c */
 209
 210 /* NAND Timing Parameters (in ns) */
 211 #define NAND_TIMING_tCH         10
 212 #define NAND_TIMING_tCS         0
 213 #define NAND_TIMING_tWH         20
 214 #define NAND_TIMING_tWP         40
 215
 216 #define NAND_TIMING_tRH         20
 217 #define NAND_TIMING_tRP         40
 218
 219 #define NAND_TIMING_tR          11123
 220 #define NAND_TIMING_tWHR        100
 221 #define NAND_TIMING_tAR         10
 222
 223 /* NAND debugging */
 224 #define CONFIG_SYS_DFC_DEBUG1 /* usefull */
 225 #undef CONFIG_SYS_DFC_DEBUG2  /* noisy */
 226 #undef CONFIG_SYS_DFC_DEBUG3  /* extremly noisy  */
 227
 228 #define CONFIG_MTD_DEBUG
 229 #define CONFIG_MTD_DEBUG_VERBOSE 1
 230
 231 #define CONFIG_SYS_NO_FLASH             1
 232
 233 #define CONFIG_ENV_IS_IN_NAND   1
 234 #define CONFIG_ENV_OFFSET               0x40000
 235 #define CONFIG_ENV_OFFSET_REDUND        0x44000
 236 #define CONFIG_ENV_SIZE         0x4000
 237
 238
 239 #endif  /* __CONFIG_H */