include/configs/PIP405.h

   1 /*
   2  * (C) Copyright 2001
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   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 #define CONFIG_405GP            1       /* This is a PPC405 CPU         */
  36 #define CONFIG_4xx              1       /* ...member of PPC4xx family   */
  37 #define CONFIG_PIP405           1       /* ...on a PIP405 board         */
  38 /***********************************************************
  39  * Clock
  40  ***********************************************************/
  41 #define CONFIG_SYS_CLK_FREQ     33000000 /* external frequency to pll   */
  42
  43 /***********************************************************
  44  * Command definitions
  45  ***********************************************************/
  46 #define CONFIG_COMMANDS         \
  47                        (CONFIG_CMD_DFL  | \
  48                         CFG_CMD_IDE     | \
  49                         CFG_CMD_DHCP    | \
  50                         CFG_CMD_PCI     | \
  51                         CFG_CMD_CACHE   | \
  52                         CFG_CMD_IRQ     | \
  53                         CFG_CMD_ECHO    | \
  54                         CFG_CMD_EEPROM  | \
  55                         CFG_CMD_I2C     | \
  56                         CFG_CMD_REGINFO | \
  57                         CFG_CMD_FDC     | \
  58                         CFG_CMD_SCSI    | \
  59                         CFG_CMD_FAT     | \
  60                         CFG_CMD_DATE    | \
  61                         CFG_CMD_ELF     | \
  62                         CFG_CMD_USB     | \
  63                         CFG_CMD_MII     | \
  64                         CFG_CMD_SDRAM   | \
  65                         CFG_CMD_DOC     | \
  66                         CFG_CMD_PING    | \
  67                         CFG_CMD_SAVES   | \
  68                         CFG_CMD_BSP     )
  69 /* this must be included AFTER the definition of CONFIG_COMMANDS  (if any) */
  70 #include <cmd_confdefs.h>
  71
  72 #define  CFG_HUSH_PARSER
  73 #define  CFG_PROMPT_HUSH_PS2 "> "
  74 /**************************************************************
  75  * I2C Stuff:
  76  * the PIP405 is equiped with an Atmel 24C128/256 EEPROM at address
  77  * 0x53.
  78  * Caution: on the same bus is the SPD (Serial Presens Detect
  79  * EEPROM of the SDRAM
  80  * The Atmel EEPROM uses 16Bit addressing.
  81  ***************************************************************/
  82 #define CONFIG_HARD_I2C                 /* I2c with hardware support */
  83 #define CFG_I2C_SPEED           50000   /* I2C speed and slave address */
  84 #define CFG_I2C_SLAVE           0x7F
  85
  86 #define CFG_I2C_EEPROM_ADDR     0x53
  87 #define CFG_I2C_EEPROM_ADDR_LEN 2
  88 #define CFG_ENV_IS_IN_EEPROM    1       /* use EEPROM for environment vars */
  89 #define CFG_ENV_OFFSET          0x000   /* environment starts at the beginning of the EEPROM */
  90 #define CFG_ENV_SIZE            0x800   /* 2 kBytes may be used for env vars */
  91
  92 #undef CFG_I2C_EEPROM_ADDR_OVERFLOW
  93 #define CFG_EEPROM_PAGE_WRITE_BITS 6    /* The Atmel 24C128/256 has     */
  94                                         /* 64 byte page write mode using*/
  95                                         /* last 6 bits of the address   */
  96 #define CFG_EEPROM_PAGE_WRITE_ENABLE    /* enable Page write */
  97 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS  10      /* and takes up to 10 msec */
  98
  99
 100 /***************************************************************
 101  * Definitions for Serial Presence Detect EEPROM address
 102  * (to get SDRAM settings)
 103  ***************************************************************/
 104 #define SPD_EEPROM_ADDRESS      0x50
 105
 106 #define CONFIG_BOARD_EARLY_INIT_F
 107 /**************************************************************
 108  * Environment definitions
 109  **************************************************************/
 110 #define CONFIG_BAUDRATE         9600    /* STD Baudrate */
 111
 112
 113 #define CONFIG_BOOTDELAY        5
 114 /* autoboot (do NOT change this set environment variable "bootdelay" to -1 instead) */
 115 /* #define CONFIG_BOOT_RETRY_TIME       -10     /XXX* feature is available but not enabled */
 116 #define CONFIG_ZERO_BOOTDELAY_CHECK     /* check console even if bootdelay = 0 */
 117
 118
 119 #define CONFIG_BOOTCOMMAND      "diskboot 400000 0:1; bootm" /* autoboot command                */
 120 #define CONFIG_BOOTARGS         "console=ttyS0,9600 root=/dev/hda5" /* boot arguments */
 121
 122 #define CONFIG_IPADDR           10.0.0.100
 123 #define CONFIG_SERVERIP         10.0.0.1
 124 #define CONFIG_PREBOOT
 125 /***************************************************************
 126  * defines if the console is stored in the environment
 127  ***************************************************************/
 128 #define CFG_CONSOLE_IS_IN_ENV   /* stdin, stdout and stderr are in evironment */
 129 /***************************************************************
 130  * defines if an overwrite_console function exists
 131  *************************************************************/
 132 #define CFG_CONSOLE_OVERWRITE_ROUTINE
 133 #define CFG_CONSOLE_INFO_QUIET
 134 /***************************************************************
 135  * defines if the overwrite_console should be stored in the
 136  * environment
 137  **************************************************************/
 138 #undef CFG_CONSOLE_ENV_OVERWRITE
 139
 140 /**************************************************************
 141  * loads config
 142  *************************************************************/
 143 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
 144 #define CFG_LOADS_BAUD_CHANGE   1       /* allow baudrate change        */
 145
 146 #define CONFIG_MISC_INIT_R
 147 /***********************************************************
 148  * Miscellaneous configurable options
 149  **********************************************************/
 150 #define CFG_LONGHELP                    /* undef to save memory         */
 151 #define CFG_PROMPT      "=> "           /* Monitor Command Prompt       */
 152 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
 153 #define CFG_CBSIZE      1024            /* Console I/O Buffer Size      */
 154 #else
 155 #define CFG_CBSIZE      256             /* Console I/O Buffer Size      */
 156 #endif
 157 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
 158 #define CFG_MAXARGS     16              /* max number of command args   */
 159 #define CFG_BARGSIZE    CFG_CBSIZE      /* Boot Argument Buffer Size    */
 160
 161 #define CFG_MEMTEST_START       0x0100000       /* memtest works on     */
 162 #define CFG_MEMTEST_END         0x0C00000       /* 1 ... 12 MB in DRAM  */
 163
 164 #undef  CFG_EXT_SERIAL_CLOCK           /* no external serial clock used */
 165 #define CFG_BASE_BAUD       691200
 166
 167 /* The following table includes the supported baudrates */
 168 #define CFG_BAUDRATE_TABLE      \
 169         { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400,     \
 170          57600, 115200, 230400, 460800, 921600 }
 171
 172 #define CFG_LOAD_ADDR           0x400000        /* default load address */
 173 #define CFG_EXTBDINFO           1       /* To use extended board_into (bd_t) */
 174
 175 #define CFG_HZ          1000            /* decrementer freq: 1 ms ticks */
 176
 177 /*-----------------------------------------------------------------------
 178  * PCI stuff
 179  *-----------------------------------------------------------------------
 180  */
 181 #define PCI_HOST_ADAPTER 0              /* configure ar pci adapter     */
 182 #define PCI_HOST_FORCE  1               /* configure as pci host        */
 183 #define PCI_HOST_AUTO   2               /* detected via arbiter enable  */
 184
 185 #define CONFIG_PCI                      /* include pci support          */
 186 #define CONFIG_PCI_HOST PCI_HOST_FORCE  /* configure as pci-host        */
 187 #define CONFIG_PCI_PNP                  /* pci plug-and-play            */
 188                                         /* resource configuration       */
 189 #define CFG_PCI_SUBSYS_VENDORID 0x0000  /* PCI Vendor ID: to-do!!!      */
 190 #define CFG_PCI_SUBSYS_DEVICEID 0x0000  /* PCI Device ID: to-do!!!      */
 191 #define CFG_PCI_PTM1LA  0x00000000      /* point to sdram               */
 192 #define CFG_PCI_PTM1MS  0x80000001      /* 2GB, enable hard-wired to 1  */
 193 #define CFG_PCI_PTM1PCI 0x00000000      /* Host: use this pci address   */
 194 #define CFG_PCI_PTM2LA  0x00000000      /* disabled                     */
 195 #define CFG_PCI_PTM2MS  0x00000000      /* disabled                     */
 196 #define CFG_PCI_PTM2PCI 0x00000000      /* Host: use this pci address   */
 197
 198 /*-----------------------------------------------------------------------
 199  * Start addresses for the final memory configuration
 200  * (Set up by the startup code)
 201  * Please note that CFG_SDRAM_BASE _must_ start at 0
 202  */
 203 #define CFG_SDRAM_BASE          0x00000000
 204 #define CFG_FLASH_BASE          0xFFF80000
 205 #define CFG_MONITOR_BASE        CFG_FLASH_BASE
 206 #define CFG_MONITOR_LEN         (512 * 1024)    /* Reserve 512 kB for Monitor   */
 207 #define CFG_MALLOC_LEN          (1024 * 1024)   /* Reserve 1024 kB for malloc() */
 208
 209 /*
 210  * For booting Linux, the board info and command line data
 211  * have to be in the first 8 MB of memory, since this is
 212  * the maximum mapped by the Linux kernel during initialization.
 213  */
 214 #define CFG_BOOTMAPSZ           (8 << 20)       /* Initial Memory map for Linux */
 215 /*-----------------------------------------------------------------------
 216  * FLASH organization
 217  */
 218 #define CFG_MAX_FLASH_BANKS     1       /* max number of memory banks           */
 219 #define CFG_MAX_FLASH_SECT      256     /* max number of sectors on one chip    */
 220
 221 #define CFG_FLASH_ERASE_TOUT    120000  /* Timeout for Flash Erase (in ms)      */
 222 #define CFG_FLASH_WRITE_TOUT    500     /* Timeout for Flash Write (in ms)      */
 223
 224 /*-----------------------------------------------------------------------
 225  * Cache Configuration
 226  */
 227 #define CFG_DCACHE_SIZE         8192    /* For AMCC 405 CPUs                    */
 228 #define CFG_CACHELINE_SIZE      32      /* ...                  */
 229 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
 230 #define CFG_CACHELINE_SHIFT     5       /* log base 2 of the above value        */
 231 #endif
 232
 233 /*
 234  * Init Memory Controller:
 235  */
 236 #define FLASH_MAX_SIZE          0x00800000              /* 8MByte max */
 237 #define FLASH_BASE_PRELIM       0xFF800000  /* open the flash CS */
 238 /* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
 239 #define FLASH_SIZE_PRELIM        3  /* maximal flash FLASH size bank #0 */
 240
 241 #define CONFIG_BOARD_EARLY_INIT_F
 242
 243 /* Configuration Port location */
 244 #define CONFIG_PORT_ADDR        0xF4000000
 245 #define MULTI_PURPOSE_SOCKET_ADDR 0xF8000000
 246
 247
 248 /*-----------------------------------------------------------------------
 249  * Definitions for initial stack pointer and data area (in On Chip SRAM)
 250  */
 251 #define CFG_TEMP_STACK_OCM      1
 252 #define CFG_OCM_DATA_ADDR       0xF0000000
 253 #define CFG_OCM_DATA_SIZE       0x1000
 254 #define CFG_INIT_RAM_ADDR       CFG_OCM_DATA_ADDR       /* inside of On Chip SRAM    */
 255 #define CFG_INIT_RAM_END        CFG_OCM_DATA_SIZE       /* End of On Chip SRAM         */
 256 #define CFG_GBL_DATA_SIZE       64              /* size in bytes reserved for initial data */
 257 #define CFG_GBL_DATA_OFFSET     (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 258 #define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET
 259
 260 /*
 261  * Internal Definitions
 262  *
 263  * Boot Flags
 264  */
 265 #define BOOTFLAG_COLD   0x01            /* Normal Power-On: Boot from FLASH     */
 266 #define BOOTFLAG_WARM   0x02            /* Software reboot                      */
 267
 268
 269 /***********************************************************************
 270  * External peripheral base address
 271  ***********************************************************************/
 272 #define CFG_ISA_IO_BASE_ADDRESS 0xE8000000
 273
 274 /***********************************************************************
 275  * Last Stage Init
 276  ***********************************************************************/
 277 #define CONFIG_LAST_STAGE_INIT
 278 /************************************************************
 279  * Ethernet Stuff
 280  ***********************************************************/
 281 #define CONFIG_MII              1       /* MII PHY management           */
 282 #define CONFIG_PHY_ADDR         1       /* PHY address                  */
 283 #define CONFIG_CS8952_PHY       1       /* its a CS8952 PHY             */
 284 /************************************************************
 285  * RTC
 286  ***********************************************************/
 287 #define CONFIG_RTC_MC146818
 288 #undef CONFIG_WATCHDOG                  /* watchdog disabled            */
 289
 290 /************************************************************
 291  * IDE/ATA stuff
 292  ************************************************************/
 293 #define CFG_IDE_MAXBUS          2   /* max. 2 IDE busses        */
 294 #define CFG_IDE_MAXDEVICE       (CFG_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */
 295
 296 #define CFG_ATA_BASE_ADDR       CFG_ISA_IO_BASE_ADDRESS /* base address */
 297 #define CFG_ATA_IDE0_OFFSET     0x01F0  /* ide0 offste */
 298 #define CFG_ATA_IDE1_OFFSET     0x0170  /* ide1 offset */
 299 #define CFG_ATA_DATA_OFFSET     0       /* data reg offset      */
 300 #define CFG_ATA_REG_OFFSET      0       /* reg offset */
 301 #define CFG_ATA_ALT_OFFSET      0x200   /* alternate register offset */
 302
 303 #undef  CONFIG_IDE_8xx_DIRECT           /* no pcmcia interface required */
 304 #undef  CONFIG_IDE_LED                  /* no led for ide supported     */
 305 #define CONFIG_IDE_RESET                /* reset for ide supported...   */
 306 #define CONFIG_IDE_RESET_ROUTINE        /* with a special reset function */
 307 #define CONFIG_SUPPORT_VFAT
 308
 309 /************************************************************
 310  * ATAPI support (experimental)
 311  ************************************************************/
 312 #define CONFIG_ATAPI                    /* enable ATAPI Support */
 313
 314 /************************************************************
 315  * SCSI support (experimental) only SYM53C8xx supported
 316  ************************************************************/
 317 #define CONFIG_SCSI_SYM53C8XX
 318 #define CFG_SCSI_MAX_LUN        8       /* number of supported LUNs */
 319 #define CFG_SCSI_MAX_SCSI_ID    7       /* maximum SCSI ID (0..6) */
 320 #define CFG_SCSI_MAX_DEVICE     CFG_SCSI_MAX_SCSI_ID * CFG_SCSI_MAX_LUN /* maximum Target devices */
 321 #define CFG_SCSI_SPIN_UP_TIME   2
 322
 323 /************************************************************
 324  * Disk-On-Chip configuration
 325  ************************************************************/
 326 #define CFG_MAX_DOC_DEVICE      1       /* Max number of DOC devices            */
 327 #define CFG_DOC_SHORT_TIMEOUT
 328 #define CFG_DOC_SUPPORT_2000
 329 #define CFG_DOC_SUPPORT_MILLENNIUM
 330
 331 /************************************************************
 332  * DISK Partition support
 333  ************************************************************/
 334 #define CONFIG_DOS_PARTITION
 335 #define CONFIG_MAC_PARTITION
 336 #define CONFIG_ISO_PARTITION /* Experimental */
 337
 338 /************************************************************
 339  * Keyboard support
 340  ************************************************************/
 341 #define CONFIG_ISA_KEYBOARD
 342
 343 /************************************************************
 344  * Video support
 345  ************************************************************/
 346 #define CONFIG_VIDEO                    /*To enable video controller support */
 347 #define CONFIG_VIDEO_CT69000
 348 #define CONFIG_CFB_CONSOLE
 349 #define CONFIG_VIDEO_LOGO
 350 #define CONFIG_CONSOLE_EXTRA_INFO
 351 #define CONFIG_VGA_AS_SINGLE_DEVICE
 352 #define CONFIG_VIDEO_SW_CURSOR
 353 #define CONFIG_VIDEO_ONBOARD            /* Video controller is on-board */
 354
 355 /************************************************************
 356  * USB support
 357  ************************************************************/
 358 #define CONFIG_USB_UHCI
 359 #define CONFIG_USB_KEYBOARD
 360 #define CONFIG_USB_STORAGE
 361
 362 /* Enable needed helper functions */
 363 #define CFG_DEVICE_DEREGISTER           /* needs device_deregister */
 364
 365 /************************************************************
 366  * Debug support
 367  ************************************************************/
 368 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
 369 #define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port */
 370 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use */
 371 #endif
 372
 373 /************************************************************
 374  * support BZIP2 compression
 375  ************************************************************/
 376 #define CONFIG_BZIP2            1
 377
 378 /************************************************************
 379  * Ident
 380  ************************************************************/
 381 #define VERSION_TAG "released"
 382 #define CONFIG_ISO_STRING "MEV-10066-001"
 383 #define CONFIG_IDENT_STRING "\n(c) 2002 by MPL AG Switzerland, " CONFIG_ISO_STRING " " VERSION_TAG
 384
 385
 386 #endif  /* __CONFIG_H */