include/configs/lubbock.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 LUBBOCK 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_PXA250           1       /* This is an PXA250 CPU    */
  38 #define CONFIG_LUBBOCK          1       /* on an LUBBOCK Board      */
  39 #define CONFIG_LCD              1
  40 #ifdef CONFIG_LCD
  41 #define CONFIG_SHARP_LM8V31
  42 #endif
  43 #define CONFIG_MMC
  44 #define BOARD_LATE_INIT         1
  45 #define CONFIG_DOS_PARTITION
  46
  47 #undef CONFIG_USE_IRQ                   /* we don't need IRQ/FIQ stuff */
  48
  49 /* we will never enable dcache, because we have to setup MMU first */
  50 #define CONFIG_SYS_NO_DCACHE
  51
  52 /*
  53  * Size of malloc() pool
  54  */
  55 #define CONFIG_SYS_MALLOC_LEN       (CONFIG_ENV_SIZE + 128*1024)
  56 #define CONFIG_SYS_GBL_DATA_SIZE        128     /* size in bytes reserved for initial data */
  57
  58 /*
  59  * Hardware drivers
  60  */
  61 #define CONFIG_DRIVER_LAN91C96
  62 #define CONFIG_LAN91C96_BASE 0x0C000000
  63
  64 /*
  65  * select serial console configuration
  66  */
  67 #define CONFIG_PXA_SERIAL
  68 #define CONFIG_FFUART          1       /* we use FFUART on LUBBOCK */
  69
  70 /* allow to overwrite serial and ethaddr */
  71 #define CONFIG_ENV_OVERWRITE
  72
  73 #define CONFIG_BAUDRATE         115200
  74
  75
  76 /*
  77  * BOOTP options
  78  */
  79 #define CONFIG_BOOTP_BOOTFILESIZE
  80 #define CONFIG_BOOTP_BOOTPATH
  81 #define CONFIG_BOOTP_GATEWAY
  82 #define CONFIG_BOOTP_HOSTNAME
  83
  84
  85 /*
  86  * Command line configuration.
  87  */
  88 #include <config_cmd_default.h>
  89
  90 #define CONFIG_CMD_FAT
  91
  92
  93 #define CONFIG_BOOTDELAY        3
  94 #define CONFIG_ETHADDR          08:00:3e:26:0a:5b
  95 #define CONFIG_NETMASK          255.255.0.0
  96 #define CONFIG_IPADDR           192.168.0.21
  97 #define CONFIG_SERVERIP         192.168.0.250
  98 #define CONFIG_BOOTCOMMAND      "bootm 80000"
  99 #define CONFIG_BOOTARGS         "root=/dev/mtdblock2 rootfstype=cramfs console=ttyS0,115200"
 100 #define CONFIG_CMDLINE_TAG
 101 #define CONFIG_TIMESTAMP
 102
 103 #if defined(CONFIG_CMD_KGDB)
 104 #define CONFIG_KGDB_BAUDRATE    230400          /* speed to run kgdb serial port */
 105 #define CONFIG_KGDB_SER_INDEX   2               /* which serial port to use */
 106 #endif
 107
 108 /*
 109  * Miscellaneous configurable options
 110  */
 111 #define CONFIG_SYS_HUSH_PARSER          1
 112 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 113
 114 #define CONFIG_SYS_LONGHELP                             /* undef to save memory         */
 115 #ifdef CONFIG_SYS_HUSH_PARSER
 116 #define CONFIG_SYS_PROMPT               "$ "            /* Monitor Command Prompt */
 117 #else
 118 #define CONFIG_SYS_PROMPT               "=> "           /* Monitor Command Prompt */
 119 #endif
 120 #define CONFIG_SYS_CBSIZE               256             /* Console I/O Buffer Size      */
 121 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 122 #define CONFIG_SYS_MAXARGS              16              /* max number of command args   */
 123 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 124 #define CONFIG_SYS_DEVICE_NULLDEV       1
 125
 126 #define CONFIG_SYS_MEMTEST_START        0xa0400000      /* memtest works on     */
 127 #define CONFIG_SYS_MEMTEST_END          0xa0800000      /* 4 ... 8 MB in DRAM   */
 128
 129 #define CONFIG_SYS_LOAD_ADDR    (CONFIG_SYS_DRAM_BASE + 0x8000) /* default load address */
 130
 131 #define CONFIG_SYS_HZ                   1000
 132 #define CONFIG_SYS_CPUSPEED             0x161           /* set core clock to 400/200/100 MHz */
 133
 134                                                 /* valid baudrates */
 135 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
 136
 137 #ifdef CONFIG_MMC
 138 #define CONFIG_PXA_MMC
 139 #define CONFIG_CMD_MMC
 140 #define CONFIG_SYS_MMC_BASE             0xF0000000
 141 #endif
 142
 143 /*
 144  * Stack sizes
 145  *
 146  * The stack sizes are set up in start.S using the settings below
 147  */
 148 #define CONFIG_STACKSIZE        (128*1024)      /* regular stack */
 149 #ifdef CONFIG_USE_IRQ
 150 #define CONFIG_STACKSIZE_IRQ    (4*1024)        /* IRQ stack */
 151 #define CONFIG_STACKSIZE_FIQ    (4*1024)        /* FIQ stack */
 152 #endif
 153
 154 /*
 155  * Physical Memory Map
 156  */
 157 #define CONFIG_NR_DRAM_BANKS    4          /* we have 2 banks of DRAM */
 158 #define PHYS_SDRAM_1            0xa0000000 /* SDRAM Bank #1 */
 159 #define PHYS_SDRAM_1_SIZE       0x04000000 /* 64 MB */
 160 #define PHYS_SDRAM_2            0xa4000000 /* SDRAM Bank #2 */
 161 #define PHYS_SDRAM_2_SIZE       0x00000000 /* 0 MB */
 162 #define PHYS_SDRAM_3            0xa8000000 /* SDRAM Bank #3 */
 163 #define PHYS_SDRAM_3_SIZE       0x00000000 /* 0 MB */
 164 #define PHYS_SDRAM_4            0xac000000 /* SDRAM Bank #4 */
 165 #define PHYS_SDRAM_4_SIZE       0x00000000 /* 0 MB */
 166
 167 #define PHYS_FLASH_1            0x00000000 /* Flash Bank #1 */
 168 #define PHYS_FLASH_2            0x04000000 /* Flash Bank #2 */
 169 #define PHYS_FLASH_SIZE         0x02000000 /* 32 MB */
 170 #define PHYS_FLASH_BANK_SIZE    0x02000000 /* 32 MB Banks */
 171 #define PHYS_FLASH_SECT_SIZE    0x00040000 /* 256 KB sectors (x2) */
 172
 173 #define CONFIG_SYS_DRAM_BASE            0xa0000000
 174 #define CONFIG_SYS_DRAM_SIZE            0x04000000
 175
 176 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
 177
 178 #define FPGA_REGS_BASE_PHYSICAL 0x08000000
 179
 180 /*
 181  * GPIO settings
 182  */
 183 #define CONFIG_SYS_GPSR0_VAL            0x00008000
 184 #define CONFIG_SYS_GPSR1_VAL            0x00FC0382
 185 #define CONFIG_SYS_GPSR2_VAL            0x0001FFFF
 186 #define CONFIG_SYS_GPCR0_VAL            0x00000000
 187 #define CONFIG_SYS_GPCR1_VAL            0x00000000
 188 #define CONFIG_SYS_GPCR2_VAL            0x00000000
 189 #define CONFIG_SYS_GPDR0_VAL            0x0060A800
 190 #define CONFIG_SYS_GPDR1_VAL            0x00FF0382
 191 #define CONFIG_SYS_GPDR2_VAL            0x0001C000
 192 #define CONFIG_SYS_GAFR0_L_VAL          0x98400000
 193 #define CONFIG_SYS_GAFR0_U_VAL          0x00002950
 194 #define CONFIG_SYS_GAFR1_L_VAL          0x000A9558
 195 #define CONFIG_SYS_GAFR1_U_VAL          0x0005AAAA
 196 #define CONFIG_SYS_GAFR2_L_VAL          0xA0000000
 197 #define CONFIG_SYS_GAFR2_U_VAL          0x00000002
 198
 199 #define CONFIG_SYS_PSSR_VAL             0x20
 200
 201 /*
 202  * Memory settings
 203  */
 204 #define CONFIG_SYS_MSC0_VAL             0x23F223F2
 205 #define CONFIG_SYS_MSC1_VAL             0x3FF1A441
 206 #define CONFIG_SYS_MSC2_VAL             0x7FF97FF1
 207 #define CONFIG_SYS_MDCNFG_VAL           0x00001AC9
 208 #define CONFIG_SYS_MDREFR_VAL           0x00018018
 209 #define CONFIG_SYS_MDMRS_VAL            0x00000000
 210
 211 /*
 212  * PCMCIA and CF Interfaces
 213  */
 214 #define CONFIG_SYS_MECR_VAL             0x00000000
 215 #define CONFIG_SYS_MCMEM0_VAL           0x00010504
 216 #define CONFIG_SYS_MCMEM1_VAL           0x00010504
 217 #define CONFIG_SYS_MCATT0_VAL           0x00010504
 218 #define CONFIG_SYS_MCATT1_VAL           0x00010504
 219 #define CONFIG_SYS_MCIO0_VAL            0x00004715
 220 #define CONFIG_SYS_MCIO1_VAL            0x00004715
 221
 222 #define _LED                    0x08000010
 223 #define LED_BLANK               0x08000040
 224
 225 /*
 226  * FLASH and environment organization
 227  */
 228 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max number of memory banks           */
 229 #define CONFIG_SYS_MAX_FLASH_SECT       128  /* max number of sectors on one chip    */
 230
 231 /* timeout values are in ticks */
 232 #define CONFIG_SYS_FLASH_ERASE_TOUT     (25*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
 233 #define CONFIG_SYS_FLASH_WRITE_TOUT     (25*CONFIG_SYS_HZ) /* Timeout for Flash Write */
 234
 235 /* NOTE: many default partitioning schemes assume the kernel starts at the
 236  * second sector, not an environment.  You have been warned!
 237  */
 238 #define CONFIG_SYS_MONITOR_LEN          PHYS_FLASH_SECT_SIZE
 239 #define CONFIG_ENV_IS_IN_FLASH  1
 240 #define CONFIG_ENV_ADDR         (PHYS_FLASH_1 + PHYS_FLASH_SECT_SIZE)
 241 #define CONFIG_ENV_SECT_SIZE    PHYS_FLASH_SECT_SIZE
 242 #define CONFIG_ENV_SIZE         (PHYS_FLASH_SECT_SIZE / 16)
 243
 244
 245 /*
 246  * FPGA Offsets
 247  */
 248 #define WHOAMI_OFFSET           0x00
 249 #define HEXLED_OFFSET           0x10
 250 #define BLANKLED_OFFSET         0x40
 251 #define DISCRETELED_OFFSET      0x40
 252 #define CNFG_SWITCHES_OFFSET    0x50
 253 #define USER_SWITCHES_OFFSET    0x60
 254 #define MISC_WR_OFFSET          0x80
 255 #define MISC_RD_OFFSET          0x90
 256 #define INT_MASK_OFFSET         0xC0
 257 #define INT_CLEAR_OFFSET        0xD0
 258 #define GP_OFFSET               0x100
 259
 260 #endif  /* __CONFIG_H */