include/configs/TQM5200.h

   1 /*
   2  * (C) Copyright 2003-2005
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * (C) Copyright 2004-2006
   6  * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
   7  *
   8  * See file CREDITS for list of people who contributed to this
   9  * project.
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License as
  13  * published by the Free Software Foundation; either version 2 of
  14  * the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  24  * MA 02111-1307 USA
  25  */
  26
  27 #ifndef __CONFIG_H
  28 #define __CONFIG_H
  29
  30 /*
  31  * High Level Configuration Options
  32  * (easy to change)
  33  */
  34
  35 #define CONFIG_MPC5xxx          1       /* This is an MPC5xxx CPU               */
  36 #define CONFIG_MPC5200          1       /* (more precisely an MPC5200 CPU)      */
  37 #define CONFIG_TQM5200          1       /* ... on TQM5200 module                */
  38 #undef CONFIG_TQM5200_REV100            /*  define for revision 100 modules     */
  39
  40 /* On a Cameron or on a FO300 board or ...                              */
  41 #if !defined(CONFIG_CAM5200) && !defined(CONFIG_FO300)
  42 #define CONFIG_STK52XX          1       /* ... on a STK52XX board               */
  43 #endif
  44
  45 #define CFG_MPC5XXX_CLKIN       33000000 /* ... running at 33.000000MHz         */
  46
  47 #define BOOTFLAG_COLD           0x01    /* Normal Power-On: Boot from FLASH     */
  48 #define BOOTFLAG_WARM           0x02    /* Software reboot                      */
  49
  50 #define CFG_CACHELINE_SIZE      32      /* For MPC5xxx CPUs                     */
  51 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
  52 #  define CFG_CACHELINE_SHIFT   5       /* log base 2 of the above value        */
  53 #endif
  54
  55 /*
  56  * Serial console configuration
  57  */
  58 #define CONFIG_PSC_CONSOLE      1       /* console is on PSC1                   */
  59 #define CONFIG_BAUDRATE         115200  /* ... at 115200 bps                    */
  60 #define CFG_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200, 230400 }
  61
  62 #ifdef CONFIG_FO300
  63 #define CFG_DEVICE_NULLDEV              1       /* enable null device */
  64 #define CONFIG_SILENT_CONSOLE           1       /* enable silent startup */
  65 #define CONFIG_BOARD_EARLY_INIT_F       1       /* used to detect S1 switch position */
  66 #define CONFIG_USB_BIN_FIXUP            1       /* for a buggy USB device */
  67 #if 0
  68 #define FO300_SILENT_CONSOLE_WHEN_S1_CLOSED     1       /* silent console on PSC1 when S1 */
  69                                                         /* switch is closed */
  70 #endif
  71
  72 #undef FO300_SILENT_CONSOLE_WHEN_S1_CLOSED              /* silent console on PSC1 when S1 */
  73                                                         /* switch is open */
  74 #endif  /* CONFIG_FO300 */
  75
  76 #ifdef CONFIG_STK52XX
  77 #define CONFIG_PS2KBD                   /* AT-PS/2 Keyboard             */
  78 #define CONFIG_PS2MULT                  /* .. on PS/2 Multiplexer       */
  79 #define CONFIG_PS2SERIAL        6       /* .. on PSC6                   */
  80 #define CONFIG_PS2MULT_DELAY    (CFG_HZ/2)      /* Initial delay        */
  81 #define CONFIG_BOARD_EARLY_INIT_R
  82 #endif /* CONFIG_STK52XX */
  83
  84 /*
  85  * PCI Mapping:
  86  * 0x40000000 - 0x4fffffff - PCI Memory
  87  * 0x50000000 - 0x50ffffff - PCI IO Space
  88  */
  89 #ifdef CONFIG_STK52XX
  90 #define CONFIG_PCI              1
  91 #define CONFIG_PCI_PNP          1
  92 /* #define CONFIG_PCI_SCAN_SHOW 1 */
  93
  94 #define CONFIG_PCI_MEM_BUS      0x40000000
  95 #define CONFIG_PCI_MEM_PHYS     CONFIG_PCI_MEM_BUS
  96 #define CONFIG_PCI_MEM_SIZE     0x10000000
  97
  98 #define CONFIG_PCI_IO_BUS       0x50000000
  99 #define CONFIG_PCI_IO_PHYS      CONFIG_PCI_IO_BUS
 100 #define CONFIG_PCI_IO_SIZE      0x01000000
 101
 102 #define CONFIG_NET_MULTI        1
 103 #define CONFIG_EEPRO100         1
 104 #define CFG_RX_ETH_BUFFER       8  /* use 8 rx buffer on eepro100  */
 105 #define CONFIG_NS8382X          1
 106 #endif  /* CONFIG_STK52XX */
 107
 108 #ifdef CONFIG_PCI
 109 #define ADD_PCI_CMD             CFG_CMD_PCI
 110 #else
 111 #define ADD_PCI_CMD             0
 112 #endif
 113
 114 /*
 115  * Video console
 116  */
 117 #ifndef CONFIG_TQM5200S         /* No graphics controller on TQM5200S */
 118 #define CONFIG_VIDEO
 119 #define CONFIG_VIDEO_SM501
 120 #define CONFIG_VIDEO_SM501_32BPP
 121 #define CONFIG_CFB_CONSOLE
 122 #define CONFIG_VIDEO_LOGO
 123
 124 #ifndef CONFIG_FO300
 125 #define CONFIG_CONSOLE_EXTRA_INFO
 126 #else
 127 #define CONFIG_VIDEO_BMP_LOGO
 128 #endif
 129
 130 #define CONFIG_VGA_AS_SINGLE_DEVICE
 131 #define CONFIG_VIDEO_SW_CURSOR
 132 #define CONFIG_SPLASH_SCREEN
 133 #define CFG_CONSOLE_IS_IN_ENV
 134 #endif /* #ifndef CONFIG_TQM5200S */
 135
 136 #ifdef CONFIG_VIDEO
 137 #define ADD_BMP_CMD             CFG_CMD_BMP
 138 #else
 139 #define ADD_BMP_CMD             0
 140 #endif
 141
 142 /* Partitions */
 143 #define CONFIG_MAC_PARTITION
 144 #define CONFIG_DOS_PARTITION
 145 #define CONFIG_ISO_PARTITION
 146
 147 /* USB */
 148 #if defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
 149 #define CONFIG_USB_OHCI
 150 #define ADD_USB_CMD             CFG_CMD_USB | CFG_CMD_FAT
 151 #define CONFIG_USB_STORAGE
 152 #else
 153 #define ADD_USB_CMD             0
 154 #endif
 155
 156 #ifndef CONFIG_CAM5200
 157 /* POST support */
 158 #define CONFIG_POST             (CFG_POST_MEMORY   | \
 159                                  CFG_POST_CPU      | \
 160                                  CFG_POST_I2C)
 161 #endif
 162
 163 #ifdef CONFIG_POST
 164 #define CFG_CMD_POST_DIAG CFG_CMD_DIAG
 165 /* preserve space for the post_word at end of on-chip SRAM */
 166 #define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
 167 #else
 168 #define CFG_CMD_POST_DIAG 0
 169 #endif
 170
 171 /* IDE */
 172 #if defined (CONFIG_MINIFAP) || defined (CONFIG_STK52XX) || defined(CONFIG_FO300)
 173 #define ADD_IDE_CMD             (CFG_CMD_IDE | CFG_CMD_FAT | CFG_CMD_EXT2)
 174 #else
 175 #define ADD_IDE_CMD             0
 176 #endif
 177
 178 /*
 179  * Supported commands
 180  */
 181 #define CONFIG_COMMANDS        (CONFIG_CMD_DFL  | \
 182                                 ADD_BMP_CMD     | \
 183                                 ADD_IDE_CMD     | \
 184                                 ADD_PCI_CMD     | \
 185                                 ADD_USB_CMD     | \
 186                                 CFG_CMD_ASKENV  | \
 187                                 CFG_CMD_DATE    | \
 188                                 CFG_CMD_DHCP    | \
 189                                 CFG_CMD_EEPROM  | \
 190                                 CFG_CMD_I2C     | \
 191                                 CFG_CMD_JFFS2   | \
 192                                 CFG_CMD_MII     | \
 193                                 CFG_CMD_NFS     | \
 194                                 CFG_CMD_PING    | \
 195                                 CFG_CMD_POST_DIAG | \
 196                                 CFG_CMD_REGINFO | \
 197                                 CFG_CMD_SNTP    | \
 198                                 CFG_CMD_BSP)
 199
 200 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 201 #include <cmd_confdefs.h>
 202
 203 #define CONFIG_TIMESTAMP                /* display image timestamps */
 204
 205 #if (TEXT_BASE != 0xFFF00000)
 206 #   define CFG_LOWBOOT          1       /* Boot low */
 207 #endif
 208
 209 /*
 210  * Autobooting
 211  */
 212 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds */
 213
 214 #define CONFIG_PREBOOT  "echo;" \
 215         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
 216         "echo"
 217
 218 #undef  CONFIG_BOOTARGS
 219
 220 #ifdef CONFIG_STK52XX
 221 # if defined(CONFIG_TQM5200_B)
 222 #  if defined(CFG_LOWBOOT)
 223 #   define ENV_UPDT                                                     \
 224         "update=protect off FC000000 FC07FFFF;"                         \
 225                 "erase FC000000 FC07FFFF;"                              \
 226                 "cp.b 200000 FC000000 ${filesize};"                     \
 227                 "protect on FC000000 FC07FFFF\0"
 228 #  else /* highboot */
 229 #   define ENV_UPDT                                                     \
 230         "update=protect off FFF00000 FFF7FFFF;"                         \
 231                 "erase FFF00000 FFF7FFFF;"                              \
 232                 "cp.b 200000 FFF00000 ${filesize};"                     \
 233                 "protect on FFF00000 FFF7FFFF\0"
 234 #  endif /* CFG_LOWBOOT */
 235 # else  /* !CONFIG_TQM5200_B */
 236 #  define ENV_UPDT                                                      \
 237         "update=protect off FC000000 FC05FFFF;"                         \
 238                 "erase FC000000 FC05FFFF;"                              \
 239                 "cp.b 200000 FC000000 ${filesize};"                     \
 240                 "protect on FC000000 FC05FFFF\0"
 241 # endif /* CONFIG_TQM5200_B */
 242 #elif defined (CONFIG_CAM5200)
 243 #   define ENV_UPDT                                                     \
 244         "update=protect off FC000000 FC03FFFF;"                         \
 245                 "erase FC000000 FC03FFFF;"                              \
 246                 "cp.b 200000 FC000000 ${filesize};"                     \
 247                 "protect on FC000000 FC03FFFF\0"
 248 #elif defined (CONFIG_FO300)
 249 #   define ENV_UPDT                                                     \
 250         "update=protect off FC000000 FC05FFFF;"                         \
 251                 "erase FC000000 FC05FFFF;"                              \
 252                 "cp.b 200000 FC000000 ${filesize};"                     \
 253                 "protect on FC000000 FC05FFFF\0"
 254 #else
 255 # error "Unknown Carrier Board"
 256 #endif  /* CONFIG_STK52XX */
 257
 258 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 259         "netdev=eth0\0"                                                 \
 260         "rootpath=/opt/eldk/ppc_6xx\0"                                  \
 261         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 262         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 263                 "nfsroot=${serverip}:${rootpath}\0"                     \
 264         "addip=setenv bootargs ${bootargs} "                            \
 265                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 266                 ":${hostname}:${netdev}:off panic=1\0"                  \
 267         "addcons=setenv bootargs ${bootargs} "                          \
 268                 "console=ttyS0,${baudrate}\0"                           \
 269         "flash_self=run ramargs addip addcons;"                         \
 270                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 271         "flash_nfs=run nfsargs addip addcons;"                          \
 272                 "bootm ${kernel_addr}\0"                                \
 273         "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addcons;"    \
 274                 "bootm\0"                                               \
 275         "bootfile=/tftpboot/tqm5200/uImage\0"                           \
 276         "u-boot=/tftpboot/tqm5200/u-boot.bin\0"                         \
 277         "load=tftp 200000 ${u-boot}\0"                                  \
 278         ENV_UPDT                                                        \
 279         ""
 280
 281 #define CONFIG_BOOTCOMMAND      "run net_nfs"
 282
 283 /*
 284  * IPB Bus clocking configuration.
 285  */
 286 #define CFG_IPBSPEED_133                /* define for 133MHz speed */
 287
 288 #if defined(CFG_IPBSPEED_133)
 289 /*
 290  * PCI Bus clocking configuration
 291  *
 292  * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
 293  * CFG_IPBSPEED_133 is defined. This is because a PCI Clock of 66 MHz yet hasn't
 294  * been tested with a IPB Bus Clock of 66 MHz.
 295  */
 296 #define CFG_PCISPEED_66                 /* define for 66MHz speed */
 297 #endif
 298
 299 /*
 300  * I2C configuration
 301  */
 302 #define CONFIG_HARD_I2C         1       /* I2C with hardware support */
 303 #ifdef CONFIG_TQM5200_REV100
 304 #define CFG_I2C_MODULE          1       /* Select I2C module #1 for rev. 100 board */
 305 #else
 306 #define CFG_I2C_MODULE          2       /* Select I2C module #2 for all other revs */
 307 #endif
 308
 309 /*
 310  * I2C clock frequency
 311  *
 312  * Please notice, that the resulting clock frequency could differ from the
 313  * configured value. This is because the I2C clock is derived from system
 314  * clock over a frequency divider with only a few divider values. U-boot
 315  * calculates the best approximation for CFG_I2C_SPEED. However the calculated
 316  * approximation allways lies below the configured value, never above.
 317  */
 318 #define CFG_I2C_SPEED           100000 /* 100 kHz */
 319 #define CFG_I2C_SLAVE           0x7F
 320
 321 /*
 322  * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
 323  * also). For other EEPROMs configuration should be verified. On Mini-FAP the
 324  * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
 325  * same configuration could be used.
 326  */
 327 #define CFG_I2C_EEPROM_ADDR             0x50    /* 1010000x */
 328 #define CFG_I2C_EEPROM_ADDR_LEN         2
 329 #define CFG_EEPROM_PAGE_WRITE_BITS      5       /* =32 Bytes per write */
 330 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS  20
 331
 332 /*
 333  * HW-Monitor configuration on Mini-FAP
 334  */
 335 #if defined (CONFIG_MINIFAP)
 336 #define CFG_I2C_HWMON_ADDR              0x2C
 337 #endif
 338
 339 /* List of I2C addresses to be verified by POST */
 340 #if defined (CONFIG_MINIFAP)
 341 #undef I2C_ADDR_LIST
 342 #define I2C_ADDR_LIST   {       CFG_I2C_EEPROM_ADDR,    \
 343                                 CFG_I2C_HWMON_ADDR,     \
 344                                 CFG_I2C_SLAVE }
 345 #endif
 346
 347 /*
 348  * Flash configuration
 349  */
 350 #define CFG_FLASH_BASE          0xFC000000
 351
 352 /* use CFI flash driver */
 353 #define CFG_FLASH_CFI           1       /* Flash is CFI conformant */
 354 #define CFG_FLASH_CFI_DRIVER    1       /* Use the common driver */
 355 #define CFG_FLASH_BANKS_LIST    { CFG_BOOTCS_START }
 356 #define CFG_FLASH_EMPTY_INFO
 357 #define CFG_FLASH_SIZE          0x04000000 /* 64 MByte */
 358 #define CFG_MAX_FLASH_SECT      512     /* max num of sects on one chip */
 359 #define CFG_FLASH_USE_BUFFER_WRITE      1
 360
 361 #if defined (CONFIG_CAM5200)
 362 # define CFG_ENV_ADDR           (CFG_FLASH_BASE + 0x00040000)
 363 #elif defined(CONFIG_TQM5200_B)
 364 # define CFG_ENV_ADDR           (CFG_FLASH_BASE + 0x00080000)
 365 #else
 366 # define CFG_ENV_ADDR           (CFG_FLASH_BASE + 0x00060000)
 367 #endif
 368
 369 #define CFG_MAX_FLASH_BANKS     1       /* max num of flash banks
 370                                            (= chip selects) */
 371
 372 /* Dynamic MTD partition support */
 373 #define CONFIG_JFFS2_CMDLINE
 374 #define MTDIDS_DEFAULT          "nor0=TQM5200-0"
 375
 376 #ifdef CONFIG_STK52XX
 377 # if defined(CONFIG_TQM5200_B)
 378 #  if defined(CFG_LOWBOOT)
 379 #   define MTDPARTS_DEFAULT     "mtdparts=TQM5200-0:1m(firmware),"      \
 380                                                 "1536k(kernel),"        \
 381                                                 "3584k(small-fs),"      \
 382                                                 "2m(initrd),"           \
 383                                                 "8m(misc),"             \
 384                                                 "16m(big-fs)"
 385 #  else /* highboot */
 386 #   define MTDPARTS_DEFAULT     "mtdparts=TQM5200-0:2560k(kernel),"     \
 387                                                 "3584k(small-fs),"      \
 388                                                 "2m(initrd),"           \
 389                                                 "8m(misc),"             \
 390                                                 "15m(big-fs),"          \
 391                                                 "1m(firmware)"
 392 #  endif /* CFG_LOWBOOT */
 393 # else  /* !CONFIG_TQM5200_B */
 394 #   define MTDPARTS_DEFAULT     "mtdparts=TQM5200-0:640k(firmware),"    \
 395                                                 "1408k(kernel),"        \
 396                                                 "2m(initrd),"           \
 397                                                 "4m(small-fs),"         \
 398                                                 "8m(misc),"             \
 399                                                 "16m(big-fs)"
 400 # endif /* CONFIG_TQM5200_B */
 401 #elif defined (CONFIG_CAM5200)
 402 #   define MTDPARTS_DEFAULT     "mtdparts=TQM5200-0:768k(firmware),"    \
 403                                                 "1792k(kernel),"        \
 404                                                 "3584k(small-fs),"      \
 405                                                 "2m(initrd),"           \
 406                                                 "8m(misc),"             \
 407                                                 "16m(big-fs)"
 408 #elif defined (CONFIG_FO300)
 409 #   define MTDPARTS_DEFAULT     "mtdparts=TQM5200-0:640k(firmware),"    \
 410                                                 "1408k(kernel),"        \
 411                                                 "2m(initrd),"           \
 412                                                 "4m(small-fs),"         \
 413                                                 "8m(misc),"             \
 414                                                 "16m(big-fs)"
 415 #else
 416 # error "Unknown Carrier Board"
 417 #endif  /* CONFIG_STK52XX */
 418
 419 /*
 420  * Environment settings
 421  */
 422 #define CFG_ENV_IS_IN_FLASH     1
 423 #define CFG_ENV_SIZE            0x4000  /* 16 k - keep small for fast booting */
 424 #if defined(CONFIG_TQM5200_B)
 425 #define CFG_ENV_SECT_SIZE       0x40000
 426 #else
 427 #define CFG_ENV_SECT_SIZE       0x20000
 428 #endif /* CONFIG_TQM5200_B */
 429 #define CFG_ENV_ADDR_REDUND     (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
 430 #define CFG_ENV_SIZE_REDUND     (CFG_ENV_SIZE)
 431
 432 /*
 433  * Memory map
 434  */
 435 #define CFG_MBAR                0xF0000000
 436 #define CFG_SDRAM_BASE          0x00000000
 437 #define CFG_DEFAULT_MBAR        0x80000000
 438
 439 /* Use ON-Chip SRAM until RAM will be available */
 440 #define CFG_INIT_RAM_ADDR       MPC5XXX_SRAM
 441 #ifdef CONFIG_POST
 442 /* preserve space for the post_word at end of on-chip SRAM */
 443 #define CFG_INIT_RAM_END        MPC5XXX_SRAM_POST_SIZE
 444 #else
 445 #define CFG_INIT_RAM_END        MPC5XXX_SRAM_SIZE
 446 #endif
 447
 448
 449 #define CFG_GBL_DATA_SIZE       128     /* size in bytes reserved for initial data */
 450 #define CFG_GBL_DATA_OFFSET     (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 451 #define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET
 452
 453 #define CFG_MONITOR_BASE        TEXT_BASE
 454 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
 455 #   define CFG_RAMBOOT          1
 456 #endif
 457
 458 #if defined (CONFIG_CAM5200)
 459 # define CFG_MONITOR_LEN        (256 << 10)     /* Reserve 256 kB for Monitor   */
 460 #elif defined(CONFIG_TQM5200_B)
 461 # define CFG_MONITOR_LEN        (512 << 10)     /* Reserve 512 kB for Monitor   */
 462 #else
 463 # define CFG_MONITOR_LEN        (384 << 10)     /* Reserve 384 kB for Monitor   */
 464 #endif
 465
 466 #define CFG_MALLOC_LEN          (1024 << 10)    /* Reserve 1024 kB for malloc() */
 467 #define CFG_BOOTMAPSZ           (8 << 20)       /* Initial Memory map for Linux */
 468
 469 /*
 470  * Ethernet configuration
 471  */
 472 #define CONFIG_MPC5xxx_FEC      1
 473 /*
 474  * Define CONFIG_FEC_10MBIT to force FEC at 10Mb
 475  */
 476 /* #define CONFIG_FEC_10MBIT 1 */
 477 #define CONFIG_PHY_ADDR         0x00
 478
 479 /*
 480  * GPIO configuration
 481  *
 482  * use pin gpio_wkup_6 as second SDRAM chip select (mem_cs1):
 483  *      Bit 0 (mask: 0x80000000): 1
 484  * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
 485  *      00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
 486  *      01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
 487  *            Use for REV200 STK52XX boards and FO300 boards. Do not use
 488  *            with REV100 modules (because, there I2C1 is used as I2C bus)
 489  * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100
 490  * use PSC2 as CAN: Bits 25:27 (mask: 0x00000030)
 491  *      000 -> All PSC2 pins are GIOPs
 492  *      001 -> CAN1/2 on PSC2 pins
 493  *             Use for REV100 STK52xx boards
 494  *      01x -> Use AC97
 495  * use PSC3: Bits 20-23 (mask: 0x00000f00)
 496  *      1100 -> UART/SPI (on FO300 board)
 497  * use PSC6:
 498  *   on STK52xx and FO300:
 499  *      use as UART. Pins PSC6_0 to PSC6_3 are used.
 500  *      Bits 9:11 (mask: 0x00700000):
 501  *         101 -> PSC6 : Extended POST test is not available
 502  *   on MINI-FAP and TQM5200_IB:
 503  *      use PSC6_0 to PSC6_3 as GPIO: Bits 9:11 (mask: 0x00700000):
 504  *         000 -> PSC6 could not be used as UART, CODEC or IrDA
 505  *   GPIO on PSC6_3 is used in post_hotkeys_pressed() to enable extended POST
 506  *   tests.
 507  */
 508 #if defined (CONFIG_MINIFAP)
 509 # define CFG_GPS_PORT_CONFIG    0x91000004
 510 #elif defined (CONFIG_STK52XX)
 511 # if defined (CONFIG_STK52XX_REV100)
 512 #  define CFG_GPS_PORT_CONFIG   0x81500014
 513 # else /* STK52xx REV200 and above */
 514 #  if defined (CONFIG_TQM5200_REV100)
 515 #   error TQM5200 REV100 not supported on STK52XX REV200 or above
 516 #  else/* TQM5200 REV200 and above */
 517 #   define CFG_GPS_PORT_CONFIG  0x91500004
 518 #  endif
 519 # endif
 520 #elif defined (CONFIG_FO300)
 521 # define CFG_GPS_PORT_CONFIG    0x91502c24
 522 #else  /* TMQ5200 Inbetriebnahme-Board */
 523 # define CFG_GPS_PORT_CONFIG    0x81000004
 524 #endif
 525
 526 /*
 527  * RTC configuration
 528  */
 529 #if defined (CONFIG_STK52XX) && !defined (CONFIG_STK52XX_REV100)
 530 # define CONFIG_RTC_M41T11 1
 531 # define CFG_I2C_RTC_ADDR 0x68
 532 # define CFG_M41T11_BASE_YEAR   1900    /* because Linux uses the same base
 533                                            year */
 534 #else
 535 # define CONFIG_RTC_MPC5200     1       /* use internal MPC5200 RTC */
 536 #endif
 537
 538 /*
 539  * Miscellaneous configurable options
 540  */
 541 #define CFG_LONGHELP                    /* undef to save memory     */
 542 #define CFG_PROMPT              "=> "   /* Monitor Command Prompt   */
 543
 544 #define CFG_HUSH_PARSER         1       /* use "hush" command parser    */
 545 #define CFG_PROMPT_HUSH_PS2     "> "
 546
 547 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
 548 #define CFG_CBSIZE              1024    /* Console I/O Buffer Size  */
 549 #else
 550 #define CFG_CBSIZE              256     /* Console I/O Buffer Size  */
 551 #endif
 552 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
 553 #define CFG_MAXARGS             16      /* max number of command args   */
 554 #define CFG_BARGSIZE            CFG_CBSIZE      /* Boot Argument Buffer Size    */
 555
 556 /* Enable an alternate, more extensive memory test */
 557 #define CFG_ALT_MEMTEST
 558
 559 #define CFG_MEMTEST_START       0x00100000      /* memtest works on */
 560 #define CFG_MEMTEST_END         0x00f00000      /* 1 ... 15 MB in DRAM  */
 561
 562 #define CFG_LOAD_ADDR           0x100000        /* default load address */
 563
 564 #define CFG_HZ                  1000    /* decrementer freq: 1 ms ticks */
 565
 566 /*
 567  * Enable loopw commando. This has only affect, if CFG_CMD_MEM is defined,
 568  * which is normally part of the default commands (CFV_CMD_DFL)
 569  */
 570 #define CONFIG_LOOPW
 571
 572 /*
 573  * Various low-level settings
 574  */
 575 #if defined(CONFIG_MPC5200)
 576 #define CFG_HID0_INIT           HID0_ICE | HID0_ICFI
 577 #define CFG_HID0_FINAL          HID0_ICE
 578 #else
 579 #define CFG_HID0_INIT           0
 580 #define CFG_HID0_FINAL          0
 581 #endif
 582
 583 #define CFG_BOOTCS_START        CFG_FLASH_BASE
 584 #define CFG_BOOTCS_SIZE         CFG_FLASH_SIZE
 585 #ifdef CFG_PCISPEED_66
 586 #define CFG_BOOTCS_CFG          0x0008DF30 /* for pci_clk  = 66 MHz */
 587 #else
 588 #define CFG_BOOTCS_CFG          0x0004DF30 /* for pci_clk = 33 MHz */
 589 #endif
 590 #define CFG_CS0_START           CFG_FLASH_BASE
 591 #define CFG_CS0_SIZE            CFG_FLASH_SIZE
 592
 593 #define CONFIG_LAST_STAGE_INIT
 594
 595 /*
 596  * SRAM - Do not map below 2 GB in address space, because this area is used
 597  * for SDRAM autosizing.
 598  */
 599 #define CFG_CS2_START           0xE5000000
 600 #define CFG_CS2_SIZE            0x100000        /* 1 MByte */
 601 #define CFG_CS2_CFG             0x0004D930
 602
 603 /*
 604  * Grafic controller - Do not map below 2 GB in address space, because this
 605  * area is used for SDRAM autosizing.
 606  */
 607 #define SM501_FB_BASE           0xE0000000
 608 #define CFG_CS1_START           (SM501_FB_BASE)
 609 #define CFG_CS1_SIZE            0x4000000       /* 64 MByte */
 610 #define CFG_CS1_CFG             0x8F48FF70
 611 #define SM501_MMIO_BASE         CFG_CS1_START + 0x03E00000
 612
 613 #define CFG_CS_BURST            0x00000000
 614 #define CFG_CS_DEADCYCLE        0x33333311      /* 1 dead cycle for flash and SM501 */
 615
 616 #define CFG_RESET_ADDRESS       0xff000000
 617
 618 /*-----------------------------------------------------------------------
 619  * USB stuff
 620  *-----------------------------------------------------------------------
 621  */
 622 #define CONFIG_USB_CLOCK        0x0001BBBB
 623 #define CONFIG_USB_CONFIG       0x00001000
 624
 625 /*-----------------------------------------------------------------------
 626  * IDE/ATA stuff Supports IDE harddisk
 627  *-----------------------------------------------------------------------
 628  */
 629
 630 #undef  CONFIG_IDE_8xx_PCCARD           /* Use IDE with PC Card Adapter */
 631
 632 #undef  CONFIG_IDE_8xx_DIRECT           /* Direct IDE    not supported  */
 633 #undef  CONFIG_IDE_LED                  /* LED   for ide not supported  */
 634
 635 #define CONFIG_IDE_RESET                /* reset for ide supported      */
 636 #define CONFIG_IDE_PREINIT
 637
 638 #define CFG_IDE_MAXBUS          1       /* max. 1 IDE bus               */
 639 #define CFG_IDE_MAXDEVICE       2       /* max. 2 drives per IDE bus    */
 640
 641 #define CFG_ATA_IDE0_OFFSET     0x0000
 642
 643 #define CFG_ATA_BASE_ADDR       MPC5XXX_ATA
 644
 645 /* Offset for data I/O                  */
 646 #define CFG_ATA_DATA_OFFSET     (0x0060)
 647
 648 /* Offset for normal register accesses  */
 649 #define CFG_ATA_REG_OFFSET      (CFG_ATA_DATA_OFFSET)
 650
 651 /* Offset for alternate registers       */
 652 #define CFG_ATA_ALT_OFFSET      (0x005C)
 653
 654 /* Interval between registers                                                */
 655 #define CFG_ATA_STRIDE          4
 656
 657 #endif /* __CONFIG_H */