include/configs/trizepsiv.h

   1 /*
   2  * (C) Copyright 2007
   3  * Stefano Babic, DENX Gmbh, sbabic@denx.de
   4  *
   5  * (C) Copyright 2004
   6  * Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net
   7  *
   8  * (C) Copyright 2002
   9  * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
  10  *
  11  * (C) Copyright 2002
  12  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
  13  * Marius Groeger <mgroeger@sysgo.de>
  14  *
  15  * Configuation settings for the LUBBOCK board.
  16  *
  17  * See file CREDITS for list of people who contributed to this
  18  * project.
  19  *
  20  * This program is free software; you can redistribute it and/or
  21  * modify it under the terms of the GNU General Public License as
  22  * published by the Free Software Foundation; either version 2 of
  23  * the License, or (at your option) any later version.
  24  *
  25  * This program is distributed in the hope that it will be useful,
  26  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  27  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  28  * GNU General Public License for more details.
  29  *
  30  * You should have received a copy of the GNU General Public License
  31  * along with this program; if not, write to the Free Software
  32  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  33  * MA 02111-1307 USA
  34  */
  35
  36 #ifndef __CONFIG_H
  37 #define __CONFIG_H
  38
  39 /*
  40  * High Level Configuration Options
  41  * (easy to change)
  42  */
  43 #define CONFIG_PXA27X           1       /* This is an PXA27x CPU    */
  44
  45 #define CONFIG_MMC              1
  46 #define BOARD_LATE_INIT         1
  47
  48 #undef CONFIG_USE_IRQ                   /* we don't need IRQ/FIQ stuff */
  49
  50 #define RTC
  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
  62 /*
  63  * select serial console configuration
  64  */
  65 #define CONFIG_SERIAL_MULTI
  66 #define CONFIG_FFUART          1       /* we use FFUART on Conxs */
  67 #define CONFIG_BTUART          1       /* we use BTUART on Conxs */
  68 #define CONFIG_STUART          1       /* we use STUART on Conxs */
  69
  70 /* allow to overwrite serial and ethaddr */
  71 #define CONFIG_ENV_OVERWRITE
  72
  73 #define CONFIG_BAUDRATE        38400
  74
  75 #define CONFIG_DOS_PARTITION   1
  76
  77 /*
  78  * Command line configuration.
  79  */
  80 #include <config_cmd_default.h>
  81
  82 #define CONFIG_CMD_MMC
  83 #define CONFIG_CMD_FAT
  84 #define CONFIG_CMD_IMLS
  85 #define CONFIG_CMD_PING
  86 #define CONFIG_CMD_USB
  87
  88 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
  89
  90 #undef CONFIG_SHOW_BOOT_PROGRESS
  91
  92 #define CONFIG_BOOTDELAY        3
  93 #define CONFIG_SERVERIP         192.168.1.99
  94 #define CONFIG_BOOTCOMMAND      "run boot_flash"
  95 #define CONFIG_BOOTARGS         "console=ttyS0,38400 ramdisk_size=12288"\
  96                                 " rw root=/dev/ram initrd=0xa0800000,5m"
  97
  98 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  99         "program_boot_mmc="                                             \
 100                         "mw.b 0xa0010000 0xff 0x20000; "                \
 101                         "if      mmcinit && "                           \
 102                                 "fatload mmc 0 0xa0010000 u-boot.bin; " \
 103                         "then "                                         \
 104                                 "protect off 0x0 0x1ffff; "             \
 105                                 "erase 0x0 0x1ffff; "                   \
 106                                 "cp.b 0xa0010000 0x0 0x20000; "         \
 107                         "fi\0"                                          \
 108         "program_uzImage_mmc="                                          \
 109                         "mw.b 0xa0010000 0xff 0x180000; "               \
 110                         "if      mmcinit && "                           \
 111                                 "fatload mmc 0 0xa0010000 uzImage; "    \
 112                         "then "                                         \
 113                                 "protect off 0x40000 0x1bffff; "        \
 114                                 "erase 0x40000 0x1bffff; "              \
 115                                 "cp.b 0xa0010000 0x40000 0x180000; "    \
 116                         "fi\0"                                          \
 117         "program_ramdisk_mmc="                                          \
 118                         "mw.b 0xa0010000 0xff 0x500000; "               \
 119                         "if      mmcinit && "                           \
 120                                 "fatload mmc 0 0xa0010000 ramdisk.gz; " \
 121                         "then "                                         \
 122                                 "protect off 0x1c0000 0x6bffff; "       \
 123                                 "erase 0x1c0000 0x6bffff; "             \
 124                                 "cp.b 0xa0010000 0x1c0000 0x500000; "   \
 125                         "fi\0"                                          \
 126         "boot_mmc="                                                     \
 127                         "if      mmcinit && "                           \
 128                                 "fatload mmc 0 0xa0030000 uzImage && "  \
 129                                 "fatload mmc 0 0xa0800000 ramdisk.gz; " \
 130                         "then "                                         \
 131                                 "bootm 0xa0030000; "                    \
 132                         "fi\0"                                          \
 133         "boot_flash="                                                   \
 134                         "cp.b 0x1c0000 0xa0800000 0x500000; "           \
 135                         "bootm 0x40000\0"                               \
 136
 137 #define CONFIG_SETUP_MEMORY_TAGS 1
 138 #define CONFIG_CMDLINE_TAG       1      /* enable passing of ATAGs      */
 139 /* #define CONFIG_INITRD_TAG     1 */
 140
 141 #if defined(CONFIG_CMD_KGDB)
 142 #define CONFIG_KGDB_BAUDRATE    230400          /* speed to run kgdb serial port */
 143 #define CONFIG_KGDB_SER_INDEX   2               /* which serial port to use */
 144 #endif
 145
 146 /*
 147  * Miscellaneous configurable options
 148  */
 149 #define CONFIG_SYS_HUSH_PARSER          1
 150 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 151
 152 #define CONFIG_SYS_LONGHELP                             /* undef to save memory         */
 153 #ifdef CONFIG_SYS_HUSH_PARSER
 154 #define CONFIG_SYS_PROMPT               "$ "            /* Monitor Command Prompt */
 155 #else
 156 #define CONFIG_SYS_PROMPT               "=> "           /* Monitor Command Prompt */
 157 #endif
 158 #define CONFIG_SYS_CBSIZE               256             /* Console I/O Buffer Size      */
 159 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 160 #define CONFIG_SYS_MAXARGS              16              /* max number of command args   */
 161 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 162 #define CONFIG_SYS_DEVICE_NULLDEV       1
 163
 164 #define CONFIG_SYS_MEMTEST_START        0xa0400000      /* memtest works on     */
 165 #define CONFIG_SYS_MEMTEST_END          0xa0800000      /* 4 ... 8 MB in DRAM   */
 166
 167 #undef  CONFIG_SYS_CLKS_IN_HZ           /* everything, incl board info, in Hz */
 168
 169 #define CONFIG_SYS_LOAD_ADDR            0xa1000000      /* default load address */
 170
 171 #define CONFIG_SYS_HZ                   3686400         /* incrementer freq: 3.6864 MHz */
 172 #define CONFIG_SYS_CPUSPEED             0x207           /* need to look more closely, I think this is Turbo = 2x, L=91Mhz */
 173
 174                                                 /* valid baudrates */
 175 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
 176
 177 #define CONFIG_SYS_MMC_BASE             0xF0000000
 178
 179 /*
 180  * Stack sizes
 181  *
 182  * The stack sizes are set up in start.S using the settings below
 183  */
 184 #define CONFIG_STACKSIZE        (128*1024)      /* regular stack */
 185 #ifdef CONFIG_USE_IRQ
 186 #define CONFIG_STACKSIZE_IRQ    (4*1024)        /* IRQ stack */
 187 #define CONFIG_STACKSIZE_FIQ    (4*1024)        /* FIQ stack */
 188 #endif
 189
 190 /*
 191  * Physical Memory Map
 192  */
 193 #define CONFIG_NR_DRAM_BANKS    4          /* we have 2 banks of DRAM */
 194 #define PHYS_SDRAM_1            0xa0000000 /* SDRAM Bank #1 */
 195 #define PHYS_SDRAM_1_SIZE       0x04000000 /* 64 MB */
 196 #define PHYS_SDRAM_2            0xa4000000 /* SDRAM Bank #2 */
 197 #define PHYS_SDRAM_2_SIZE       0x00000000 /* 0 MB */
 198 #define PHYS_SDRAM_3            0xa8000000 /* SDRAM Bank #3 */
 199 #define PHYS_SDRAM_3_SIZE       0x00000000 /* 0 MB */
 200 #define PHYS_SDRAM_4            0xac000000 /* SDRAM Bank #4 */
 201 #define PHYS_SDRAM_4_SIZE       0x00000000 /* 0 MB */
 202
 203 #define PHYS_FLASH_1            0x00000000 /* Flash Bank #1 */
 204
 205 #define CONFIG_SYS_DRAM_BASE            0xa0000000
 206 #define CONFIG_SYS_DRAM_SIZE            0x04000000
 207
 208 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
 209
 210 /*
 211  * GPIO settings
 212  */
 213 #define CONFIG_SYS_GPSR0_VAL            0x00018000
 214 #define CONFIG_SYS_GPSR1_VAL            0x00000000
 215 #define CONFIG_SYS_GPSR2_VAL            0x400dc000
 216 #define CONFIG_SYS_GPSR3_VAL            0x00000000
 217 #define CONFIG_SYS_GPCR0_VAL            0x00000000
 218 #define CONFIG_SYS_GPCR1_VAL            0x00000000
 219 #define CONFIG_SYS_GPCR2_VAL            0x00000000
 220 #define CONFIG_SYS_GPCR3_VAL            0x00000000
 221 #define CONFIG_SYS_GPDR0_VAL            0x00018000
 222 #define CONFIG_SYS_GPDR1_VAL            0x00028801
 223 #define CONFIG_SYS_GPDR2_VAL            0x520dc000
 224 #define CONFIG_SYS_GPDR3_VAL            0x0001E000
 225 #define CONFIG_SYS_GAFR0_L_VAL          0x801c0000
 226 #define CONFIG_SYS_GAFR0_U_VAL          0x00000013
 227 #define CONFIG_SYS_GAFR1_L_VAL          0x6990100A
 228 #define CONFIG_SYS_GAFR1_U_VAL          0x00000008
 229 #define CONFIG_SYS_GAFR2_L_VAL          0xA0000000
 230 #define CONFIG_SYS_GAFR2_U_VAL          0x010900F2
 231 #define CONFIG_SYS_GAFR3_L_VAL          0x54000003
 232 #define CONFIG_SYS_GAFR3_U_VAL          0x00002401
 233 #define CONFIG_SYS_GRER0_VAL            0x00000000
 234 #define CONFIG_SYS_GRER1_VAL            0x00000000
 235 #define CONFIG_SYS_GRER2_VAL            0x00000000
 236 #define CONFIG_SYS_GRER3_VAL            0x00000000
 237 #define CONFIG_SYS_GFER0_VAL            0x00000000
 238 #define CONFIG_SYS_GFER1_VAL            0x00000000
 239 #define CONFIG_SYS_GFER2_VAL            0x00000000
 240 #define CONFIG_SYS_GFER3_VAL            0x00000020
 241
 242
 243 #define CONFIG_SYS_PSSR_VAL             0x20    /* CHECK */
 244
 245 /*
 246  * Clock settings
 247  */
 248 #define CONFIG_SYS_CKEN         0x01FFFFFF      /* CHECK */
 249 #define CONFIG_SYS_CCCR         0x02000290 /*   520Mhz */
 250
 251 /*
 252  * Memory settings
 253  */
 254
 255 #define CONFIG_SYS_MSC0_VAL             0x4df84df0
 256 #define CONFIG_SYS_MSC1_VAL             0x7ff87ff4
 257 #define CONFIG_SYS_MSC2_VAL             0xa26936d4
 258 #define CONFIG_SYS_MDCNFG_VAL           0x880009C9
 259 #define CONFIG_SYS_MDREFR_VAL           0x20ca201e
 260 #define CONFIG_SYS_MDMRS_VAL            0x00220022
 261
 262 #define CONFIG_SYS_FLYCNFG_VAL          0x00000000
 263 #define CONFIG_SYS_SXCNFG_VAL           0x40044004
 264
 265 /*
 266  * PCMCIA and CF Interfaces
 267  */
 268 #define CONFIG_SYS_MECR_VAL             0x00000001
 269 #define CONFIG_SYS_MCMEM0_VAL           0x00004204
 270 #define CONFIG_SYS_MCMEM1_VAL           0x00010204
 271 #define CONFIG_SYS_MCATT0_VAL           0x00010504
 272 #define CONFIG_SYS_MCATT1_VAL           0x00010504
 273 #define CONFIG_SYS_MCIO0_VAL            0x00008407
 274 #define CONFIG_SYS_MCIO1_VAL            0x0000c108
 275
 276 #define CONFIG_DRIVER_DM9000            1
 277 #define CONFIG_DM9000_BASE      0x08000000
 278 #define DM9000_IO                       CONFIG_DM9000_BASE
 279 #define DM9000_DATA                     (CONFIG_DM9000_BASE+0x8004)
 280
 281 #define CONFIG_USB_OHCI_NEW     1
 282 #define CONFIG_SYS_USB_OHCI_BOARD_INIT  1
 283 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      3
 284 #define CONFIG_SYS_USB_OHCI_REGS_BASE   0x4C000000
 285 #define CONFIG_SYS_USB_OHCI_SLOT_NAME   "trizepsiv"
 286 #define CONFIG_USB_STORAGE      1
 287 #define CONFIG_SYS_USB_OHCI_CPU_INIT    1
 288
 289 /*
 290  * FLASH and environment organization
 291  */
 292
 293 #define CONFIG_SYS_FLASH_CFI
 294 #define CONFIG_FLASH_CFI_DRIVER 1
 295
 296 #define CONFIG_SYS_MONITOR_BASE 0
 297 #define CONFIG_SYS_MONITOR_LEN          0x40000
 298
 299 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max number of memory banks           */
 300 #define CONFIG_SYS_MAX_FLASH_SECT       4 + 255  /* max number of sectors on one chip   */
 301
 302 /* timeout values are in ticks */
 303 #define CONFIG_SYS_FLASH_ERASE_TOUT     (25*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
 304 #define CONFIG_SYS_FLASH_WRITE_TOUT     (25*CONFIG_SYS_HZ) /* Timeout for Flash Write */
 305
 306 /* write flash less slowly */
 307 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
 308
 309 /* Flash environment locations */
 310 #define CONFIG_ENV_IS_IN_FLASH  1
 311 #define CONFIG_ENV_ADDR         (PHYS_FLASH_1 + CONFIG_SYS_MONITOR_LEN) /* Addr of Environment Sector   */
 312 #define CONFIG_ENV_SIZE         0x40000 /* Total Size of Environment            */
 313 #define CONFIG_ENV_SECT_SIZE    0x40000 /* Total Size of Environment Sector     */
 314
 315 /* Address and size of Redundant Environment Sector     */
 316 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR+CONFIG_ENV_SECT_SIZE)
 317 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 318
 319 #endif  /* __CONFIG_H */