LXR uboot/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 CONFIG_SYS_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 CONFIG_HIGH_BATS        1       /* High BATs supported                  */
  51
  52/*
  53 * Serial console configuration
  54 */
  55#define CONFIG_PSC_CONSOLE      1       /* console is on PSC1                   */
  56#define CONFIG_BAUDRATE         115200  /* ... at 115200 bps                    */
  57#define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, 230400 }
  58#define CONFIG_BOOTCOUNT_LIMIT  1
  59
  60#ifdef CONFIG_FO300
  61#define CONFIG_SYS_DEVICE_NULLDEV               1       /* enable null device */
  62#define CONFIG_SILENT_CONSOLE           1       /* enable silent startup */
  63#define CONFIG_BOARD_EARLY_INIT_F       1       /* used to detect S1 switch position */
  64#define CONFIG_USB_BIN_FIXUP            1       /* for a buggy USB device */
  65#if 0
  66#define FO300_SILENT_CONSOLE_WHEN_S1_CLOSED     1       /* silent console on PSC1 when S1 */
  67                                                        /* switch is closed */
  68#endif
  69
  70#undef FO300_SILENT_CONSOLE_WHEN_S1_CLOSED              /* silent console on PSC1 when S1 */
  71                                                        /* switch is open */
  72#endif  /* CONFIG_FO300 */
  73
  74#ifdef CONFIG_STK52XX
  75#define CONFIG_PS2KBD                   /* AT-PS/2 Keyboard             */
  76#define CONFIG_PS2MULT                  /* .. on PS/2 Multiplexer       */
  77#define CONFIG_PS2SERIAL        6       /* .. on PSC6                   */
  78#define CONFIG_PS2MULT_DELAY    (CONFIG_SYS_HZ/2)       /* Initial delay        */
  79#define CONFIG_BOARD_EARLY_INIT_R
  80#endif /* CONFIG_STK52XX */
  81
  82/*
  83 * PCI Mapping:
  84 * 0x40000000 - 0x4fffffff - PCI Memory
  85 * 0x50000000 - 0x50ffffff - PCI IO Space
  86 */
  87#ifdef CONFIG_STK52XX
  88#define CONFIG_PCI              1
  89#define CONFIG_PCI_PNP          1
  90/* #define CONFIG_PCI_SCAN_SHOW 1 */
  91
  92#define CONFIG_PCI_MEM_BUS      0x40000000
  93#define CONFIG_PCI_MEM_PHYS     CONFIG_PCI_MEM_BUS
  94#define CONFIG_PCI_MEM_SIZE     0x10000000
  95
  96#define CONFIG_PCI_IO_BUS       0x50000000
  97#define CONFIG_PCI_IO_PHYS      CONFIG_PCI_IO_BUS
  98#define CONFIG_PCI_IO_SIZE      0x01000000
  99
 100#define CONFIG_NET_MULTI        1
 101#define CONFIG_EEPRO100         1
 102#define CONFIG_SYS_RX_ETH_BUFFER        8  /* use 8 rx buffer on eepro100  */
 103#define CONFIG_NS8382X          1
 104#endif  /* CONFIG_STK52XX */
 105
 106/*
 107 * Video console
 108 */
 109#ifndef CONFIG_TQM5200S         /* No graphics controller on TQM5200S */
 110#define CONFIG_VIDEO
 111#define CONFIG_VIDEO_SM501
 112#define CONFIG_VIDEO_SM501_32BPP
 113#define CONFIG_CFB_CONSOLE
 114#define CONFIG_VIDEO_LOGO
 115
 116#ifndef CONFIG_FO300
 117#define CONFIG_CONSOLE_EXTRA_INFO
 118#else
 119#define CONFIG_VIDEO_BMP_LOGO
 120#endif
 121
 122#define CONFIG_VGA_AS_SINGLE_DEVICE
 123#define CONFIG_VIDEO_SW_CURSOR
 124#define CONFIG_SPLASH_SCREEN
 125#define CONFIG_SYS_CONSOLE_IS_IN_ENV
 126#endif /* #ifndef CONFIG_TQM5200S */
 127
 128
 129/* Partitions */
 130#define CONFIG_MAC_PARTITION
 131#define CONFIG_DOS_PARTITION
 132#define CONFIG_ISO_PARTITION
 133
 134/* USB */
 135#if defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
 136#define CONFIG_USB_OHCI_NEW
 137#define CONFIG_SYS_OHCI_BE_CONTROLLER
 138#define CONFIG_USB_STORAGE
 139#define CONFIG_CMD_FAT
 140#define CONFIG_CMD_USB
 141
 142#undef CONFIG_SYS_USB_OHCI_BOARD_INIT
 143#define CONFIG_SYS_USB_OHCI_CPU_INIT
 144#define CONFIG_SYS_USB_OHCI_REGS_BASE   MPC5XXX_USB
 145#define CONFIG_SYS_USB_OHCI_SLOT_NAME   "mpc5200"
 146#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      15
 147
 148#endif
 149
 150#ifndef CONFIG_CAM5200
 151/* POST support */
 152#define CONFIG_POST             (CONFIG_SYS_POST_MEMORY   | \
 153                                 CONFIG_SYS_POST_CPU       | \
 154                                 CONFIG_SYS_POST_I2C)
 155#endif
 156
 157#ifdef CONFIG_POST
 158/* preserve space for the post_word at end of on-chip SRAM */
 159#define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
 160#endif
 161
 162
 163/*
 164 * BOOTP options
 165 */
 166#define CONFIG_BOOTP_BOOTFILESIZE
 167#define CONFIG_BOOTP_BOOTPATH
 168#define CONFIG_BOOTP_GATEWAY
 169#define CONFIG_BOOTP_HOSTNAME
 170
 171
 172/*
 173 * Command line configuration.
 174 */
 175#include <config_cmd_default.h>
 176
 177#define CONFIG_CMD_ASKENV
 178#define CONFIG_CMD_DATE
 179#define CONFIG_CMD_DHCP
 180#define CONFIG_CMD_EEPROM
 181#define CONFIG_CMD_I2C
 182#define CONFIG_CMD_JFFS2
 183#define CONFIG_CMD_MII
 184#define CONFIG_CMD_NFS
 185#define CONFIG_CMD_PING
 186#define CONFIG_CMD_REGINFO
 187#define CONFIG_CMD_SNTP
 188#define CONFIG_CMD_BSP
 189
 190#ifdef CONFIG_VIDEO
 191    #define CONFIG_CMD_BMP
 192#endif
 193
 194#ifdef CONFIG_PCI
 195#define CONFIG_CMD_PCI
 196#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
 197#endif
 198
 199#if defined(CONFIG_MINIFAP) || defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
 200    #define CONFIG_CMD_IDE
 201    #define CONFIG_CMD_FAT
 202    #define CONFIG_CMD_EXT2
 203#endif
 204
 205#if defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
 206    #define CONFIG_CFG_USB
 207    #define CONFIG_CFG_FAT
 208#endif
 209
 210#ifdef CONFIG_POST
 211    #define CONFIG_CMD_DIAG
 212#endif
 213
 214
 215#define CONFIG_TIMESTAMP                /* display image timestamps */
 216
 217#if (TEXT_BASE != 0xFFF00000)
 218#   define CONFIG_SYS_LOWBOOT           1       /* Boot low */
 219#endif
 220
 221/*
 222 * Autobooting
 223 */
 224#define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds */
 225
 226#define CONFIG_PREBOOT  "echo;" \
 227        "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
 228        "echo"
 229
 230#undef  CONFIG_BOOTARGS
 231
 232#if defined(CONFIG_TQM5200_B) && !defined(CONFIG_SYS_LOWBOOT)
 233# define ENV_UPDT                                                       \
 234        "update=protect off FFF00000 +${filesize};"                     \
 235                "erase FFF00000 +${filesize};"                          \
 236                "cp.b 200000 FFF00000 ${filesize};"                     \
 237                "protect on FFF00000 +${filesize}\0"
 238#else   /* default lowboot configuration */
 239#   define ENV_UPDT                                                     \
 240        "update=protect off FC000000 +${filesize};"                     \
 241                "erase FC000000 +${filesize};"                          \
 242                "cp.b 200000 FC000000 ${filesize};"                     \
 243                "protect on FC000000 +${filesize}\0"
 244#endif
 245
 246#if defined(CONFIG_TQM5200)
 247#define CUSTOM_ENV_SETTINGS                                             \
 248        "hostname=tqm5200\0"                                            \
 249        "bootfile=/tftpboot/tqm5200/uImage\0"                           \
 250        "fdt_file=/tftpboot/tqm5200/tqm5200.dtb\0"                      \
 251        "u-boot=/tftpboot/tqm5200/u-boot.bin\0"
 252#elif defined(CONFIG_CAM5200)
 253#define CUSTOM_ENV_SETTINGS                                             \
 254        "bootfile=cam5200/uImage\0"                                     \
 255        "u-boot=cam5200/u-boot.bin\0"                                   \
 256        "setup=tftp 200000 cam5200/setup.img; source 200000\0"
 257#endif
 258
 259#if defined(CONFIG_TQM5200_B)
 260#define ENV_FLASH_LAYOUT                                                \
 261        "fdt_addr=FC100000\0"                                           \
 262        "kernel_addr=FC140000\0"                                        \
 263        "ramdisk_addr=FC600000\0"
 264#else   /* !CONFIG_TQM5200_B */
 265#define ENV_FLASH_LAYOUT                                                \
 266        "fdt_addr=FC0A0000\0"                                           \
 267        "kernel_addr=FC0C0000\0"                                        \
 268        "ramdisk_addr=FC300000\0"
 269#endif
 270
 271#define CONFIG_EXTRA_ENV_SETTINGS                                       \
 272        "netdev=eth0\0"                                                 \
 273        "console=ttyPSC0\0"                                             \
 274        ENV_FLASH_LAYOUT                                                \
 275        "kernel_addr_r=400000\0"                                        \
 276        "fdt_addr_r=600000\0"                                           \
 277        "rootpath=/opt/eldk/ppc_6xx\0"                                  \
 278        "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 279        "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 280                "nfsroot=${serverip}:${rootpath}\0"                     \
 281        "addip=setenv bootargs ${bootargs} "                            \
 282                "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 283                ":${hostname}:${netdev}:off panic=1\0"                  \
 284        "addcons=setenv bootargs ${bootargs} "                          \
 285                "console=${console},${baudrate}\0"                      \
 286        "flash_self_old=sete console ttyS0; run ramargs addip addcons;" \
 287                "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 288        "flash_self=run ramargs addip addcons;"                         \
 289                "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 290        "flash_nfs_old=sete console ttyS0; run nfsargs addip addcons;"  \
 291                "bootm ${kernel_addr}\0"                                \
 292        "flash_nfs=run nfsargs addip addcons;"                          \
 293                "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 294        "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};"                \
 295                "sete console ttyS0; run nfsargs addip addcons;bootm\0" \
 296        "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 297                "tftp ${fdt_addr_r} ${fdt_file}; "                      \
 298                "run nfsargs addip addcons; "                           \
 299                "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 300        CUSTOM_ENV_SETTINGS                                             \
 301        "load=tftp 200000 ${u-boot}\0"                                  \
 302        ENV_UPDT                                                        \
 303        ""
 304
 305#define CONFIG_BOOTCOMMAND      "run net_nfs"
 306
 307/*
 308 * IPB Bus clocking configuration.
 309 */
 310#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK         /* define for 133MHz speed */
 311
 312#if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK) && !defined(CONFIG_CAM5200)
 313/*
 314 * PCI Bus clocking configuration
 315 *
 316 * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
 317 * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock of
 318 * 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
 319 */
 320#define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2    /* define for 66MHz speed */
 321#endif
 322
 323/*
 324 * I2C configuration
 325 */
 326#define CONFIG_HARD_I2C         1       /* I2C with hardware support */
 327#ifdef CONFIG_TQM5200_REV100
 328#define CONFIG_SYS_I2C_MODULE           1       /* Select I2C module #1 for rev. 100 board */
 329#else
 330#define CONFIG_SYS_I2C_MODULE           2       /* Select I2C module #2 for all other revs */
 331#endif
 332
 333/*
 334 * I2C clock frequency
 335 *
 336 * Please notice, that the resulting clock frequency could differ from the
 337 * configured value. This is because the I2C clock is derived from system
 338 * clock over a frequency divider with only a few divider values. U-boot
 339 * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated
 340 * approximation allways lies below the configured value, never above.
 341 */
 342#define CONFIG_SYS_I2C_SPEED            100000 /* 100 kHz */
 343#define CONFIG_SYS_I2C_SLAVE            0x7F
 344
 345/*
 346 * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
 347 * also). For other EEPROMs configuration should be verified. On Mini-FAP the
 348 * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
 349 * same configuration could be used.
 350 */
 351#define CONFIG_SYS_I2C_EEPROM_ADDR              0x50    /* 1010000x */
 352#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          2
 353#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       5       /* =32 Bytes per write */
 354#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   20
 355
 356/*
 357 * HW-Monitor configuration on Mini-FAP
 358 */
 359#if defined (CONFIG_MINIFAP)
 360#define CONFIG_SYS_I2C_HWMON_ADDR               0x2C
 361#endif
 362
 363/* List of I2C addresses to be verified by POST */
 364#if defined (CONFIG_MINIFAP)
 365#undef I2C_ADDR_LIST
 366#define I2C_ADDR_LIST   {       CONFIG_SYS_I2C_EEPROM_ADDR,     \
 367                                CONFIG_SYS_I2C_HWMON_ADDR,      \
 368                                CONFIG_SYS_I2C_SLAVE }
 369#endif
 370
 371/*
 372 * Flash configuration
 373 */
 374#define CONFIG_SYS_FLASH_BASE           0xFC000000
 375
 376#if defined(CONFIG_CAM5200) && defined(CONFIG_CAM5200_NIOSFLASH)
 377#define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max num of flash banks
 378                                           (= chip selects) */
 379#define CONFIG_SYS_FLASH_WORD_SIZE      unsigned int /* main flash device with */
 380#define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* Timeout for Flash Erase (in ms) */
 381#define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Timeout for Flash Write (in ms) */
 382
 383#define CONFIG_SYS_FLASH_ADDR0          0x555
 384#define CONFIG_SYS_FLASH_ADDR1          0x2AA
 385#define CONFIG_SYS_FLASH_2ND_16BIT_DEV  1       /* NIOS flash is a 16bit device */
 386#define CONFIG_SYS_MAX_FLASH_SECT       128
 387#else
 388/* use CFI flash driver */
 389#define CONFIG_SYS_FLASH_CFI            1       /* Flash is CFI conformant */
 390#define CONFIG_FLASH_CFI_DRIVER 1       /* Use the common driver */
 391#define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_BOOTCS_START }
 392#define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max num of flash banks
 393                                           (= chip selects) */
 394#define CONFIG_SYS_MAX_FLASH_SECT       512     /* max num of sects on one chip */
 395#endif
 396
 397#define CONFIG_SYS_FLASH_EMPTY_INFO
 398#define CONFIG_SYS_FLASH_SIZE           0x04000000 /* 64 MByte */
 399#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1
 400
 401#if defined (CONFIG_CAM5200)
 402# define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00040000)
 403#elif defined(CONFIG_TQM5200_B)
 404# define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00080000)
 405#else
 406# define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00060000)
 407#endif
 408
 409/* Dynamic MTD partition support */
 410#define CONFIG_CMD_MTDPARTS
 411#define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 412#define CONFIG_FLASH_CFI_MTD
 413#define MTDIDS_DEFAULT          "nor0=TQM5200-0"
 414
 415#ifdef CONFIG_STK52XX
 416# if defined(CONFIG_TQM5200_B)
 417#  if defined(CONFIG_SYS_LOWBOOT)
 418#   define MTDPARTS_DEFAULT     "mtdparts=TQM5200-0:1m(firmware),"      \
 419                                                "256k(dtb),"            \
 420                                                "2304k(kernel),"        \
 421                                                "2560k(small-fs),"      \
 422                                                "2m(initrd),"           \
 423                                                "8m(misc),"             \
 424                                                "16m(big-fs)"
 425#  else /* highboot */
 426#   define MTDPARTS_DEFAULT     "mtdparts=TQM5200-0:2560k(kernel),"     \
 427                                                "3584k(small-fs),"      \
 428                                                "2m(initrd),"           \
 429                                                "8m(misc),"             \
 430                                                "15m(big-fs),"          \
 431                                                "1m(firmware)"
 432#  endif /* CONFIG_SYS_LOWBOOT */
 433# else  /* !CONFIG_TQM5200_B */
 434#   define MTDPARTS_DEFAULT     "mtdparts=TQM5200-0:640k(firmware),"    \
 435                                                "128k(dtb),"            \
 436                                                "2304k(kernel),"        \
 437                                                "2m(initrd),"           \
 438                                                "4m(small-fs),"         \
 439                                                "8m(misc),"             \
 440                                                "15m(big-fs)"
 441# endif /* CONFIG_TQM5200_B */
 442#elif defined (CONFIG_CAM5200)
 443#   define MTDPARTS_DEFAULT     "mtdparts=TQM5200-0:768k(firmware),"    \
 444                                                "1792k(kernel),"        \
 445                                                "5632k(rootfs),"        \
 446                                                "24m(home)"
 447#elif defined (CONFIG_FO300)
 448#   define MTDPARTS_DEFAULT     "mtdparts=TQM5200-0:640k(firmware),"    \
 449                                                "1408k(kernel),"        \
 450                                                "2m(initrd),"           \
 451                                                "4m(small-fs),"         \
 452                                                "8m(misc),"             \
 453                                                "16m(big-fs)"
 454#else
 455# error "Unknown Carrier Board"
 456#endif  /* CONFIG_STK52XX */
 457
 458/*
 459 * Environment settings
 460 */
 461#define CONFIG_ENV_IS_IN_FLASH  1
 462#define CONFIG_ENV_SIZE         0x4000  /* 16 k - keep small for fast booting */
 463#if defined(CONFIG_TQM5200_B) || defined (CONFIG_CAM5200)
 464#define CONFIG_ENV_SECT_SIZE    0x40000
 465#else
 466#define CONFIG_ENV_SECT_SIZE    0x20000
 467#endif /* CONFIG_TQM5200_B */
 468#define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 469#define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 470
 471/*
 472 * Memory map
 473 */
 474#define CONFIG_SYS_MBAR         0xF0000000
 475#define CONFIG_SYS_SDRAM_BASE           0x00000000
 476#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
 477
 478/* Use ON-Chip SRAM until RAM will be available */
 479#define CONFIG_SYS_INIT_RAM_ADDR        MPC5XXX_SRAM
 480#ifdef CONFIG_POST
 481/* preserve space for the post_word at end of on-chip SRAM */
 482#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
 483#else
 484#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
 485#endif
 486
 487
 488#define CONFIG_SYS_GBL_DATA_SIZE        128     /* size in bytes reserved for initial data */
 489#define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
 490#define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 491
 492#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
 493#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 494#   define CONFIG_SYS_RAMBOOT           1
 495#endif
 496
 497#if defined (CONFIG_CAM5200)
 498# define CONFIG_SYS_MONITOR_LEN (256 << 10)     /* Reserve 256 kB for Monitor   */
 499#elif defined(CONFIG_TQM5200_B)
 500# define CONFIG_SYS_MONITOR_LEN (512 << 10)     /* Reserve 512 kB for Monitor   */
 501#else
 502# define CONFIG_SYS_MONITOR_LEN (384 << 10)     /* Reserve 384 kB for Monitor   */
 503#endif
 504
 505#define CONFIG_SYS_MALLOC_LEN           (1024 << 10)    /* Reserve 1024 kB for malloc() */
 506#define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 507
 508/*
 509 * Ethernet configuration
 510 */
 511#define CONFIG_MPC5xxx_FEC      1
 512#define CONFIG_MPC5xxx_FEC_MII100
 513/*
 514 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
 515 */
 516/* #define CONFIG_MPC5xxx_FEC_MII10 */
 517#define CONFIG_PHY_ADDR         0x00
 518
 519/*
 520 * GPIO configuration
 521 *
 522 * use CS1: Bit 0 (mask: 0x80000000):
 523 *         1 -> Pin gpio_wkup_6 as second SDRAM chip select (mem_cs1).
 524 * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
 525 *        00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
 526 *              SPI on PSC3 according to PSC3 setting. Use for CAM5200.
 527 *        01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
 528 *              Use for REV200 STK52XX boards and FO300 boards. Do not use
 529 *              with REV100 modules (because, there I2C1 is used as I2C bus).
 530 * use ATA: Bits 6-7 (mask 0x03000000):
 531 *        00 -> No ATA chip selects, csb_4/5 used as normal chip selects.
 532 *              Use for CAM5200 board.
 533 *        01 -> ATA cs0/1 on csb_4/5. Use for the remaining boards.
 534 * use PSC6: Bits 9-11 (mask 0x00700000):
 535 *       000 -> use PSC6_0 to PSC6_3 as GPIO, PSC6 could not be used as
 536 *              UART, CODEC or IrDA.
 537 *              GPIO on PSC6_3 is used in post_hotkeys_pressed() to
 538 *              enable extended POST tests.
 539 *              Use for MINI-FAP and TQM5200_IB boards.
 540 *       101 -> use PSC6 as UART. Pins PSC6_0 to PSC6_3 are used.
 541 *              Extended POST test is not available.
 542 *              Use for STK52xx, FO300 and CAM5200 boards.
 543 *              WARNING: When the extended POST is enabled, these bits will
 544 *                       be overridden by this code as GPIOs!
 545 * use PCI_DIS: Bit 16 (mask 0x00008000):
 546 *         1 -> disable PCI controller (on CAM5200 board).
 547 * use USB: Bits 18-19 (mask 0x00003000):
 548 *        10 -> two UARTs (on FO300 and CAM5200).
 549 * use PSC3: Bits 20-23 (mask: 0x00000f00):
 550 *      0000 -> All PSC3 pins are GPIOs.
 551 *      1100 -> UART/SPI (on FO300 board).
 552 *      0100 -> UART (on CAM5200 board).
 553 * use PSC2: Bits 25:27 (mask: 0x00000030):
 554 *       000 -> All PSC2 pins are GPIOs.
 555 *       100 -> UART (on CAM5200 board).
 556 *       001 -> CAN1/2 on PSC2 pins.
 557 *              Use for REV100 STK52xx boards
 558 *       01x -> Use AC97 (on FO300 board).
 559 * use PSC1: Bits 29-31 (mask: 0x00000007):
 560 *       100 -> UART (on all boards).
 561 */
 562#if defined (CONFIG_MINIFAP)
 563# define CONFIG_SYS_GPS_PORT_CONFIG     0x91000004
 564#elif defined (CONFIG_STK52XX)
 565# if defined (CONFIG_STK52XX_REV100)
 566#  define CONFIG_SYS_GPS_PORT_CONFIG    0x81500014
 567# else /* STK52xx REV200 and above */
 568#  if defined (CONFIG_TQM5200_REV100)
 569#   error TQM5200 REV100 not supported on STK52XX REV200 or above
 570#  else/* TQM5200 REV200 and above */
 571#   define CONFIG_SYS_GPS_PORT_CONFIG   0x91500404
 572#  endif
 573# endif
 574#elif defined (CONFIG_FO300)
 575# define CONFIG_SYS_GPS_PORT_CONFIG     0x91502c24
 576#elif defined (CONFIG_CAM5200)
 577# define CONFIG_SYS_GPS_PORT_CONFIG     0x8050A444
 578#else  /* TMQ5200 Inbetriebnahme-Board */
 579# define CONFIG_SYS_GPS_PORT_CONFIG     0x81000004
 580#endif
 581
 582/*
 583 * RTC configuration
 584 */
 585#if defined (CONFIG_STK52XX) && !defined (CONFIG_STK52XX_REV100)
 586# define CONFIG_RTC_M41T11 1
 587# define CONFIG_SYS_I2C_RTC_ADDR 0x68
 588# define CONFIG_SYS_M41T11_BASE_YEAR    1900    /* because Linux uses the same base
 589                                           year */
 590#else
 591# define CONFIG_RTC_MPC5200     1       /* use internal MPC5200 RTC */
 592#endif
 593
 594/*
 595 * Miscellaneous configurable options
 596 */
 597#define CONFIG_SYS_LONGHELP                     /* undef to save memory     */
 598#define CONFIG_SYS_PROMPT               "=> "   /* Monitor Command Prompt   */
 599
 600#define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
 601#define CONFIG_SYS_HUSH_PARSER          1       /* use "hush" command parser    */
 602#define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 603
 604#define CONFIG_SYS_CACHELINE_SIZE       32      /* For MPC5xxx CPUs */
 605#if defined(CONFIG_CMD_KGDB)
 606#define CONFIG_SYS_CACHELINE_SHIFT      5       /* log base 2 of the above value */
 607#endif
 608
 609#if defined(CONFIG_CMD_KGDB)
 610#define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size  */
 611#else
 612#define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size  */
 613#endif
 614#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 615#define CONFIG_SYS_MAXARGS              16      /* max number of command args   */
 616#define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 617
 618/* Enable an alternate, more extensive memory test */
 619#define CONFIG_SYS_ALT_MEMTEST
 620
 621#define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on */
 622#define CONFIG_SYS_MEMTEST_END          0x00f00000      /* 1 ... 15 MB in DRAM  */
 623
 624#define CONFIG_SYS_LOAD_ADDR            0x100000        /* default load address */
 625
 626#define CONFIG_SYS_HZ                   1000    /* decrementer freq: 1 ms ticks */
 627
 628/*
 629 * Enable loopw command.
 630 */
 631#define CONFIG_LOOPW
 632
 633/*
 634 * Various low-level settings
 635 */
 636#define CONFIG_SYS_HID0_INIT            HID0_ICE | HID0_ICFI
 637#define CONFIG_SYS_HID0_FINAL           HID0_ICE
 638
 639#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
 640#define CONFIG_SYS_BOOTCS_SIZE          CONFIG_SYS_FLASH_SIZE
 641#ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
 642#define CONFIG_SYS_BOOTCS_CFG           0x0008DF30 /* for pci_clk  = 66 MHz */
 643#else
 644#define CONFIG_SYS_BOOTCS_CFG           0x0004DF30 /* for pci_clk = 33 MHz */
 645#endif
 646#define CONFIG_SYS_CS0_START            CONFIG_SYS_FLASH_BASE
 647#define CONFIG_SYS_CS0_SIZE             CONFIG_SYS_FLASH_SIZE
 648
 649#define CONFIG_LAST_STAGE_INIT
 650
 651/*
 652 * SRAM - Do not map below 2 GB in address space, because this area is used
 653 * for SDRAM autosizing.
 654 */
 655#define CONFIG_SYS_CS2_START            0xE5000000
 656#define CONFIG_SYS_CS2_SIZE             0x100000        /* 1 MByte */
 657#define CONFIG_SYS_CS2_CFG              0x0004D930
 658
 659/*
 660 * Grafic controller - Do not map below 2 GB in address space, because this
 661 * area is used for SDRAM autosizing.
 662 */
 663#define SM501_FB_BASE           0xE0000000
 664#define CONFIG_SYS_CS1_START            (SM501_FB_BASE)
 665#define CONFIG_SYS_CS1_SIZE             0x4000000       /* 64 MByte */
 666#define CONFIG_SYS_CS1_CFG              0x8F48FF70
 667#define SM501_MMIO_BASE         CONFIG_SYS_CS1_START + 0x03E00000
 668
 669#define CONFIG_SYS_CS_BURST             0x00000000
 670#define CONFIG_SYS_CS_DEADCYCLE 0x33333311      /* 1 dead cycle for flash and SM501 */
 671
 672#if defined(CONFIG_CAM5200)
 673#define CONFIG_SYS_CS4_START            0xB0000000
 674#define CONFIG_SYS_CS4_SIZE             0x00010000
 675#define CONFIG_SYS_CS4_CFG              0x01019C10
 676
 677#define CONFIG_SYS_CS5_START            0xD0000000
 678#define CONFIG_SYS_CS5_SIZE             0x01208000
 679#define CONFIG_SYS_CS5_CFG              0x1414BF10
 680#endif
 681
 682#define CONFIG_SYS_RESET_ADDRESS        0xff000000
 683
 684/*-----------------------------------------------------------------------
 685 * USB stuff
 686 *-----------------------------------------------------------------------
 687 */
 688#define CONFIG_USB_CLOCK        0x0001BBBB
 689#define CONFIG_USB_CONFIG       0x00001000
 690
 691/*-----------------------------------------------------------------------
 692 * IDE/ATA stuff Supports IDE harddisk
 693 *-----------------------------------------------------------------------
 694 */
 695
 696#undef  CONFIG_IDE_8xx_PCCARD           /* Use IDE with PC Card Adapter */
 697
 698#undef  CONFIG_IDE_8xx_DIRECT           /* Direct IDE    not supported  */
 699#undef  CONFIG_IDE_LED                  /* LED   for ide not supported  */
 700
 701#define CONFIG_IDE_RESET                /* reset for ide supported      */
 702#define CONFIG_IDE_PREINIT
 703
 704#define CONFIG_SYS_IDE_MAXBUS           1       /* max. 1 IDE bus               */
 705#define CONFIG_SYS_IDE_MAXDEVICE        2       /* max. 2 drives per IDE bus    */
 706
 707#define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
 708
 709#define CONFIG_SYS_ATA_BASE_ADDR        MPC5XXX_ATA
 710
 711/* Offset for data I/O */
 712#define CONFIG_SYS_ATA_DATA_OFFSET      (0x0060)
 713
 714/* Offset for normal register accesses */
 715#define CONFIG_SYS_ATA_REG_OFFSET       (CONFIG_SYS_ATA_DATA_OFFSET)
 716
 717/* Offset for alternate registers */
 718#define CONFIG_SYS_ATA_ALT_OFFSET       (0x005C)
 719
 720/* Interval between registers */
 721#define CONFIG_SYS_ATA_STRIDE           4
 722
 723/* Support ATAPI devices */
 724#define CONFIG_ATAPI                    1
 725
 726/*-----------------------------------------------------------------------
 727 * Open firmware flat tree support
 728 *-----------------------------------------------------------------------
 729 */
 730#define CONFIG_OF_LIBFDT        1
 731#define CONFIG_OF_BOARD_SETUP   1
 732
 733#define OF_CPU                  "PowerPC,5200@0"
 734#define OF_SOC                  "soc5200@f0000000"
 735#define OF_TBCLK                (bd->bi_busfreq / 4)
 736#define OF_STDOUT_PATH          "/soc5200@f0000000/serial@2000"
 737
 738#endif /* __CONFIG_H */
 739