LXR uboot/include/configs/TQM5200.h

   1/*
   2 * (C) Copyright 2003-2014
   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 * SPDX-License-Identifier:     GPL-2.0+
   9 */
  10
  11#ifndef __CONFIG_H
  12#define __CONFIG_H
  13
  14/*
  15 * High Level Configuration Options
  16 * (easy to change)
  17 */
  18
  19#define CONFIG_MPC5200          1       /* This is an MPC5200 CPU               */
  20#define CONFIG_TQM5200          1       /* ... on TQM5200 module                */
  21#undef CONFIG_TQM5200_REV100            /*  define for revision 100 modules     */
  22#define CONFIG_DISPLAY_BOARDINFO
  23
  24/*
  25 * Valid values for CONFIG_SYS_TEXT_BASE are:
  26 * 0xFC000000   boot low (standard configuration with room for
  27 *              max 64 MByte Flash ROM)
  28 * 0xFFF00000   boot high (for a backup copy of U-Boot)
  29 * 0x00100000   boot from RAM (for testing only)
  30 */
  31#ifndef CONFIG_SYS_TEXT_BASE
  32#define CONFIG_SYS_TEXT_BASE    0xFC000000
  33#endif
  34
  35/* On a Cameron or on a FO300 board or ...                              */
  36#if !defined(CONFIG_CAM5200) && !defined(CONFIG_CHARON) \
  37        && !defined(CONFIG_FO300)
  38#define CONFIG_STK52XX          1       /* ... on a STK52XX board               */
  39#endif
  40
  41#define CONFIG_SYS_MPC5XXX_CLKIN        33000000 /* ... running at 33.000000MHz         */
  42
  43#define CONFIG_HIGH_BATS        1       /* High BATs supported                  */
  44
  45/*
  46 * Serial console configuration
  47 */
  48#define CONFIG_PSC_CONSOLE      1       /* console is on PSC1                   */
  49#define CONFIG_BAUDRATE         115200  /* ... at 115200 bps                    */
  50#define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, 230400 }
  51#define CONFIG_BOOTCOUNT_LIMIT  1
  52
  53#ifdef CONFIG_FO300
  54#define CONFIG_SYS_DEVICE_NULLDEV               1       /* enable null device */
  55#define CONFIG_SILENT_CONSOLE           1       /* enable silent startup */
  56#define CONFIG_BOARD_EARLY_INIT_F       1       /* used to detect S1 switch position */
  57#define CONFIG_USB_BIN_FIXUP            1       /* for a buggy USB device */
  58#if 0
  59#define FO300_SILENT_CONSOLE_WHEN_S1_CLOSED     1       /* silent console on PSC1 when S1 */
  60                                                        /* switch is closed */
  61#endif
  62
  63#undef FO300_SILENT_CONSOLE_WHEN_S1_CLOSED              /* silent console on PSC1 when S1 */
  64                                                        /* switch is open */
  65#endif  /* CONFIG_FO300 */
  66
  67#if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX)
  68#define CONFIG_PS2KBD                   /* AT-PS/2 Keyboard             */
  69#define CONFIG_PS2MULT                  /* .. on PS/2 Multiplexer       */
  70#define CONFIG_PS2SERIAL        6       /* .. on PSC6                   */
  71#define CONFIG_PS2MULT_DELAY    (CONFIG_SYS_HZ/2)       /* Initial delay        */
  72#define CONFIG_BOARD_EARLY_INIT_R
  73#endif /* CONFIG_STK52XX */
  74
  75/*
  76 * PCI Mapping:
  77 * 0x40000000 - 0x4fffffff - PCI Memory
  78 * 0x50000000 - 0x50ffffff - PCI IO Space
  79 */
  80#if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX)
  81#define CONFIG_PCI              1
  82#define CONFIG_PCI_PNP          1
  83/* #define CONFIG_PCI_SCAN_SHOW 1 */
  84
  85#define CONFIG_PCI_MEM_BUS      0x40000000
  86#define CONFIG_PCI_MEM_PHYS     CONFIG_PCI_MEM_BUS
  87#define CONFIG_PCI_MEM_SIZE     0x10000000
  88
  89#define CONFIG_PCI_IO_BUS       0x50000000
  90#define CONFIG_PCI_IO_PHYS      CONFIG_PCI_IO_BUS
  91#define CONFIG_PCI_IO_SIZE      0x01000000
  92
  93#define CONFIG_EEPRO100         1
  94#define CONFIG_SYS_RX_ETH_BUFFER        8  /* use 8 rx buffer on eepro100  */
  95#define CONFIG_NS8382X          1
  96#endif  /* CONFIG_STK52XX */
  97
  98/*
  99 * Video console
 100 */
 101#ifndef CONFIG_TQM5200S         /* No graphics controller on TQM5200S */
 102#define CONFIG_VIDEO
 103#define CONFIG_VIDEO_SM501
 104#define CONFIG_VIDEO_SM501_32BPP
 105#define CONFIG_CFB_CONSOLE
 106#define CONFIG_VIDEO_LOGO
 107
 108#ifndef CONFIG_FO300
 109#define CONFIG_CONSOLE_EXTRA_INFO
 110#else
 111#define CONFIG_VIDEO_BMP_LOGO
 112#endif
 113
 114#define CONFIG_VGA_AS_SINGLE_DEVICE
 115#define CONFIG_VIDEO_SW_CURSOR
 116#define CONFIG_SPLASH_SCREEN
 117#define CONFIG_SYS_CONSOLE_IS_IN_ENV
 118#endif /* #ifndef CONFIG_TQM5200S */
 119
 120/* Partitions */
 121#define CONFIG_MAC_PARTITION
 122#define CONFIG_DOS_PARTITION
 123#define CONFIG_ISO_PARTITION
 124
 125/* USB */
 126#if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
 127    defined(CONFIG_STK52XX)
 128#define CONFIG_USB_OHCI_NEW
 129#define CONFIG_SYS_OHCI_BE_CONTROLLER
 130#define CONFIG_USB_STORAGE
 131
 132#undef CONFIG_SYS_USB_OHCI_BOARD_INIT
 133#define CONFIG_SYS_USB_OHCI_CPU_INIT
 134#define CONFIG_SYS_USB_OHCI_REGS_BASE   MPC5XXX_USB
 135#define CONFIG_SYS_USB_OHCI_SLOT_NAME   "mpc5200"
 136#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      15
 137
 138#endif
 139
 140#ifndef CONFIG_CAM5200
 141/* POST support */
 142#define CONFIG_POST             (CONFIG_SYS_POST_MEMORY   | \
 143                                 CONFIG_SYS_POST_CPU       | \
 144                                 CONFIG_SYS_POST_I2C)
 145#endif
 146
 147#ifdef CONFIG_POST
 148/* preserve space for the post_word at end of on-chip SRAM */
 149#define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
 150#endif
 151
 152/*
 153 * BOOTP options
 154 */
 155#define CONFIG_BOOTP_BOOTFILESIZE
 156#define CONFIG_BOOTP_BOOTPATH
 157#define CONFIG_BOOTP_GATEWAY
 158#define CONFIG_BOOTP_HOSTNAME
 159
 160/*
 161 * Command line configuration.
 162 */
 163#define CONFIG_CMD_DATE
 164#define CONFIG_CMD_EEPROM
 165#define CONFIG_CMD_JFFS2
 166#define CONFIG_CMD_REGINFO
 167#define CONFIG_CMD_BSP
 168
 169#ifdef CONFIG_VIDEO
 170    #define CONFIG_CMD_BMP
 171#endif
 172
 173#ifdef CONFIG_PCI
 174#define CONFIG_CMD_PCI
 175#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
 176#endif
 177
 178#if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
 179        defined(CONFIG_MINIFAP) || defined(CONFIG_STK52XX)
 180    #define CONFIG_CMD_IDE
 181#endif
 182
 183#if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
 184        defined(CONFIG_STK52XX)
 185    #define CONFIG_CFG_USB
 186    #define CONFIG_CFG_FAT
 187#endif
 188
 189#ifdef CONFIG_POST
 190    #define CONFIG_CMD_DIAG
 191#endif
 192
 193#define CONFIG_TIMESTAMP                /* display image timestamps */
 194
 195#if (CONFIG_SYS_TEXT_BASE != 0xFFF00000)
 196#   define CONFIG_SYS_LOWBOOT           1       /* Boot low */
 197#endif
 198
 199/*
 200 * Autobooting
 201 */
 202
 203#define CONFIG_PREBOOT  "echo;" \
 204        "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
 205        "echo"
 206
 207#undef  CONFIG_BOOTARGS
 208
 209#if defined(CONFIG_TQM5200_B) && !defined(CONFIG_SYS_LOWBOOT)
 210# define ENV_UPDT                                                       \
 211        "update=protect off FFF00000 +${filesize};"                     \
 212                "erase FFF00000 +${filesize};"                          \
 213                "cp.b 200000 FFF00000 ${filesize};"                     \
 214                "protect on FFF00000 +${filesize}\0"
 215#else   /* default lowboot configuration */
 216#   define ENV_UPDT                                                     \
 217        "update=protect off FC000000 +${filesize};"                     \
 218                "erase FC000000 +${filesize};"                          \
 219                "cp.b 200000 FC000000 ${filesize};"                     \
 220                "protect on FC000000 +${filesize}\0"
 221#endif
 222
 223#if defined(CONFIG_TQM5200)
 224#define CUSTOM_ENV_SETTINGS                                             \
 225        "hostname=tqm5200\0"                                            \
 226        "bootfile=/tftpboot/tqm5200/uImage\0"                           \
 227        "fdt_file=/tftpboot/tqm5200/tqm5200.dtb\0"                      \
 228        "u-boot=/tftpboot/tqm5200/u-boot.bin\0"
 229#elif defined(CONFIG_CAM5200)
 230#define CUSTOM_ENV_SETTINGS                                             \
 231        "bootfile=cam5200/uImage\0"                                     \
 232        "u-boot=cam5200/u-boot.bin\0"                                   \
 233        "setup=tftp 200000 cam5200/setup.img; source 200000\0"
 234#endif
 235
 236#if defined(CONFIG_TQM5200_B)
 237#define ENV_FLASH_LAYOUT                                                \
 238        "fdt_addr=FC100000\0"                                           \
 239        "kernel_addr=FC140000\0"                                        \
 240        "ramdisk_addr=FC600000\0"
 241#elif defined(CONFIG_CHARON)
 242#define ENV_FLASH_LAYOUT                                                \
 243        "fdt_addr=FDFC0000\0"                                           \
 244        "kernel_addr=FC0A0000\0"                                        \
 245        "ramdisk_addr=FC200000\0"
 246#else   /* !CONFIG_TQM5200_B */
 247#define ENV_FLASH_LAYOUT                                                \
 248        "fdt_addr=FC0A0000\0"                                           \
 249        "kernel_addr=FC0C0000\0"                                        \
 250        "ramdisk_addr=FC300000\0"
 251#endif
 252
 253#define CONFIG_EXTRA_ENV_SETTINGS                                       \
 254        "netdev=eth0\0"                                                 \
 255        "console=ttyPSC0\0"                                             \
 256        ENV_FLASH_LAYOUT                                                \
 257        "kernel_addr_r=400000\0"                                        \
 258        "fdt_addr_r=600000\0"                                           \
 259        "rootpath=/opt/eldk/ppc_6xx\0"                                  \
 260        "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 261        "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 262                "nfsroot=${serverip}:${rootpath}\0"                     \
 263        "addip=setenv bootargs ${bootargs} "                            \
 264                "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 265                ":${hostname}:${netdev}:off panic=1\0"                  \
 266        "addcons=setenv bootargs ${bootargs} "                          \
 267                "console=${console},${baudrate}\0"                      \
 268        "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 269        "flash_self_old=sete console ttyS0; "                           \
 270                "run ramargs addip addcons addmtd; "                    \
 271                "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 272        "flash_self=run ramargs addip addcons;"                         \
 273                "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 274        "flash_nfs_old=sete console ttyS0; run nfsargs addip addcons;"  \
 275                "bootm ${kernel_addr}\0"                                \
 276        "flash_nfs=run nfsargs addip addcons;"                          \
 277                "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 278        "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};"                \
 279                "sete console ttyS0; run nfsargs addip addcons;bootm\0" \
 280        "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 281                "tftp ${fdt_addr_r} ${fdt_file}; "                      \
 282                "run nfsargs addip addcons addmtd; "                    \
 283                "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 284        CUSTOM_ENV_SETTINGS                                             \
 285        "load=tftp 200000 ${u-boot}\0"                                  \
 286        ENV_UPDT                                                        \
 287        ""
 288
 289#define CONFIG_BOOTCOMMAND      "run net_nfs"
 290
 291/*
 292 * IPB Bus clocking configuration.
 293 */
 294#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK         /* define for 133MHz speed */
 295
 296#if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK) && !defined(CONFIG_CAM5200)
 297/*
 298 * PCI Bus clocking configuration
 299 *
 300 * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
 301 * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock of
 302 * 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
 303 */
 304#define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2    /* define for 66MHz speed */
 305#endif
 306
 307/*
 308 * I2C configuration
 309 */
 310#define CONFIG_HARD_I2C         1       /* I2C with hardware support */
 311#ifdef CONFIG_TQM5200_REV100
 312#define CONFIG_SYS_I2C_MODULE           1       /* Select I2C module #1 for rev. 100 board */
 313#else
 314#define CONFIG_SYS_I2C_MODULE           2       /* Select I2C module #2 for all other revs */
 315#endif
 316
 317/*
 318 * I2C clock frequency
 319 *
 320 * Please notice, that the resulting clock frequency could differ from the
 321 * configured value. This is because the I2C clock is derived from system
 322 * clock over a frequency divider with only a few divider values. U-Boot
 323 * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated
 324 * approximation allways lies below the configured value, never above.
 325 */
 326#define CONFIG_SYS_I2C_SPEED            100000 /* 100 kHz */
 327#define CONFIG_SYS_I2C_SLAVE            0x7F
 328
 329/*
 330 * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
 331 * also). For other EEPROMs configuration should be verified. On Mini-FAP the
 332 * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
 333 * same configuration could be used.
 334 */
 335#define CONFIG_SYS_I2C_EEPROM_ADDR              0x50    /* 1010000x */
 336#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          2
 337#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       5       /* =32 Bytes per write */
 338#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   20
 339
 340/*
 341 * HW-Monitor configuration on Mini-FAP
 342 */
 343#if defined (CONFIG_MINIFAP)
 344#define CONFIG_SYS_I2C_HWMON_ADDR               0x2C
 345#endif
 346
 347/* List of I2C addresses to be verified by POST */
 348#if defined (CONFIG_MINIFAP)
 349#undef CONFIG_SYS_POST_I2C_ADDRS
 350#define CONFIG_SYS_POST_I2C_ADDRS       {CONFIG_SYS_I2C_EEPROM_ADDR,    \
 351                                         CONFIG_SYS_I2C_HWMON_ADDR,     \
 352                                         CONFIG_SYS_I2C_SLAVE}
 353#endif
 354
 355/*
 356 * Flash configuration
 357 */
 358#define CONFIG_SYS_FLASH_BASE           0xFC000000
 359
 360#if defined(CONFIG_CAM5200) && defined(CONFIG_CAM5200_NIOSFLASH)
 361#define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max num of flash banks
 362                                           (= chip selects) */
 363#define CONFIG_SYS_FLASH_WORD_SIZE      unsigned int /* main flash device with */
 364#define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* Timeout for Flash Erase (in ms) */
 365#define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Timeout for Flash Write (in ms) */
 366
 367#define CONFIG_SYS_FLASH_ADDR0          0x555
 368#define CONFIG_SYS_FLASH_ADDR1          0x2AA
 369#define CONFIG_SYS_FLASH_2ND_16BIT_DEV  1       /* NIOS flash is a 16bit device */
 370#define CONFIG_SYS_MAX_FLASH_SECT       128
 371#else
 372/* use CFI flash driver */
 373#define CONFIG_SYS_FLASH_CFI            1       /* Flash is CFI conformant */
 374#define CONFIG_FLASH_CFI_DRIVER 1       /* Use the common driver */
 375#define CONFIG_FLASH_CFI_MTD            /* with MTD support */
 376#define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_BOOTCS_START }
 377#define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max num of flash banks
 378                                           (= chip selects) */
 379#define CONFIG_SYS_MAX_FLASH_SECT       512     /* max num of sects on one chip */
 380#endif
 381
 382#define CONFIG_SYS_FLASH_EMPTY_INFO
 383#define CONFIG_SYS_FLASH_SIZE           0x04000000 /* 64 MByte */
 384#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1
 385
 386#if defined (CONFIG_CAM5200)
 387# define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00040000)
 388#elif defined(CONFIG_TQM5200_B)
 389# define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00080000)
 390#else
 391# define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00060000)
 392#endif
 393
 394/* Dynamic MTD partition support */
 395#define CONFIG_CMD_MTDPARTS
 396#define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 397#define MTDIDS_DEFAULT          "nor0=fc000000.flash"
 398
 399#if defined(CONFIG_STK52XX)
 400# if defined(CONFIG_TQM5200_B)
 401#  if defined(CONFIG_SYS_LOWBOOT)
 402#   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:1m(firmware)," \
 403                                                "256k(dtb),"            \
 404                                                "2304k(kernel),"        \
 405                                                "2560k(small-fs),"      \
 406                                                "2m(initrd),"           \
 407                                                "8m(misc),"             \
 408                                                "16m(big-fs)"
 409#  else /* highboot */
 410#   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:2560k(kernel),"\
 411                                                "3584k(small-fs),"      \
 412                                                "2m(initrd),"           \
 413                                                "8m(misc),"             \
 414                                                "15m(big-fs),"          \
 415                                                "1m(firmware)"
 416#  endif /* CONFIG_SYS_LOWBOOT */
 417# else  /* !CONFIG_TQM5200_B */
 418#   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:640k(firmware),"\
 419                                                "128k(dtb),"            \
 420                                                "2304k(kernel),"        \
 421                                                "2m(initrd),"           \
 422                                                "4m(small-fs),"         \
 423                                                "8m(misc),"             \
 424                                                "15m(big-fs)"
 425# endif /* CONFIG_TQM5200_B */
 426#elif defined (CONFIG_CAM5200)
 427#   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:768k(firmware),"\
 428                                                "1792k(kernel),"        \
 429                                                "5632k(rootfs),"        \
 430                                                "24m(home)"
 431#elif defined (CONFIG_CHARON)
 432#   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:640k(firmware),"\
 433                                                "1408k(kernel),"        \
 434                                                "2m(initrd),"           \
 435                                                "4m(small-fs),"         \
 436                                                "24320k(big-fs),"       \
 437                                                "256k(dts)"
 438#elif defined (CONFIG_FO300)
 439#   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:640k(firmware),"\
 440                                                "1408k(kernel),"        \
 441                                                "2m(initrd),"           \
 442                                                "4m(small-fs),"         \
 443                                                "8m(misc),"             \
 444                                                "16m(big-fs)"
 445#else
 446# error "Unknown Carrier Board"
 447#endif  /* CONFIG_STK52XX */
 448
 449/*
 450 * Environment settings
 451 */
 452#define CONFIG_ENV_IS_IN_FLASH  1
 453#define CONFIG_ENV_SIZE         0x4000  /* 16 k - keep small for fast booting */
 454#if defined(CONFIG_TQM5200_B) || defined (CONFIG_CAM5200)
 455#define CONFIG_ENV_SECT_SIZE    0x40000
 456#else
 457#define CONFIG_ENV_SECT_SIZE    0x20000
 458#endif /* CONFIG_TQM5200_B */
 459#define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 460#define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 461
 462/*
 463 * Memory map
 464 */
 465#define CONFIG_SYS_MBAR         0xF0000000
 466#define CONFIG_SYS_SDRAM_BASE           0x00000000
 467#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
 468
 469/* Use ON-Chip SRAM until RAM will be available */
 470#define CONFIG_SYS_INIT_RAM_ADDR        MPC5XXX_SRAM
 471#ifdef CONFIG_POST
 472/* preserve space for the post_word at end of on-chip SRAM */
 473#define CONFIG_SYS_INIT_RAM_SIZE        MPC5XXX_SRAM_POST_SIZE
 474#else
 475#define CONFIG_SYS_INIT_RAM_SIZE        MPC5XXX_SRAM_SIZE
 476#endif
 477
 478#define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 479#define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 480
 481#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
 482#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 483#   define CONFIG_SYS_RAMBOOT           1
 484#endif
 485
 486#if defined (CONFIG_CAM5200)
 487# define CONFIG_SYS_MONITOR_LEN (256 << 10)     /* Reserve 256 kB for Monitor   */
 488#elif defined(CONFIG_TQM5200_B)
 489# define CONFIG_SYS_MONITOR_LEN (512 << 10)     /* Reserve 512 kB for Monitor   */
 490#else
 491# define CONFIG_SYS_MONITOR_LEN (384 << 10)     /* Reserve 384 kB for Monitor   */
 492#endif
 493
 494#define CONFIG_SYS_MALLOC_LEN           (1024 << 10)    /* Reserve 1024 kB for malloc() */
 495#define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 496
 497/*
 498 * Ethernet configuration
 499 */
 500#define CONFIG_MPC5xxx_FEC      1
 501#define CONFIG_MPC5xxx_FEC_MII100
 502/*
 503 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
 504 */
 505/* #define CONFIG_MPC5xxx_FEC_MII10 */
 506#define CONFIG_PHY_ADDR         0x00
 507
 508/*
 509 * GPIO configuration
 510 *
 511 * use CS1: Bit 0 (mask: 0x80000000):
 512 *         1 -> Pin gpio_wkup_6 as second SDRAM chip select (mem_cs1).
 513 * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
 514 *        00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
 515 *              SPI on PSC3 according to PSC3 setting. Use for CAM5200.
 516 *        01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
 517 *              Use for REV200 STK52XX boards and FO300 boards. Do not use
 518 *              with REV100 modules (because, there I2C1 is used as I2C bus).
 519 * use ATA: Bits 6-7 (mask 0x03000000):
 520 *        00 -> No ATA chip selects, csb_4/5 used as normal chip selects.
 521 *              Use for CAM5200 board.
 522 *        01 -> ATA cs0/1 on csb_4/5. Use for the remaining boards.
 523 * use PSC6: Bits 9-11 (mask 0x00700000):
 524 *       000 -> use PSC6_0 to PSC6_3 as GPIO, PSC6 could not be used as
 525 *              UART, CODEC or IrDA.
 526 *              GPIO on PSC6_3 is used in post_hotkeys_pressed() to
 527 *              enable extended POST tests.
 528 *              Use for MINI-FAP and TQM5200_IB boards.
 529 *       101 -> use PSC6 as UART. Pins PSC6_0 to PSC6_3 are used.
 530 *              Extended POST test is not available.
 531 *              Use for STK52xx, FO300 and CAM5200 boards.
 532 *              WARNING: When the extended POST is enabled, these bits will
 533 *                       be overridden by this code as GPIOs!
 534 * use PCI_DIS: Bit 16 (mask 0x00008000):
 535 *         1 -> disable PCI controller (on CAM5200 board).
 536 * use USB: Bits 18-19 (mask 0x00003000):
 537 *        10 -> two UARTs (on FO300 and CAM5200).
 538 * use PSC3: Bits 20-23 (mask: 0x00000f00):
 539 *      0000 -> All PSC3 pins are GPIOs.
 540 *      1100 -> UART/SPI (on FO300 board).
 541 *      0100 -> UART (on CAM5200 board).
 542 * use PSC2: Bits 25:27 (mask: 0x00000030):
 543 *       000 -> All PSC2 pins are GPIOs.
 544 *       100 -> UART (on CAM5200 board).
 545 *       001 -> CAN1/2 on PSC2 pins.
 546 *              Use for REV100 STK52xx boards
 547 *       01x -> Use AC97 (on FO300 board).
 548 * use PSC1: Bits 29-31 (mask: 0x00000007):
 549 *       100 -> UART (on all boards).
 550 */
 551#if !defined(CONFIG_SYS_GPS_PORT_CONFIG)
 552#if defined (CONFIG_MINIFAP)
 553# define CONFIG_SYS_GPS_PORT_CONFIG     0x91000004
 554#elif defined (CONFIG_STK52XX)
 555# if defined (CONFIG_STK52XX_REV100)
 556#  define CONFIG_SYS_GPS_PORT_CONFIG    0x81500014
 557# else /* STK52xx REV200 and above */
 558#  if defined (CONFIG_TQM5200_REV100)
 559#   error TQM5200 REV100 not supported on STK52XX REV200 or above
 560#  else/* TQM5200 REV200 and above */
 561#   define CONFIG_SYS_GPS_PORT_CONFIG   0x91500404
 562#  endif
 563# endif
 564#elif defined (CONFIG_FO300)
 565# define CONFIG_SYS_GPS_PORT_CONFIG     0x91502c24
 566#elif defined (CONFIG_CAM5200)
 567# define CONFIG_SYS_GPS_PORT_CONFIG     0x8050A444
 568#else  /* TMQ5200 Inbetriebnahme-Board */
 569# define CONFIG_SYS_GPS_PORT_CONFIG     0x81000004
 570#endif
 571#endif
 572
 573/*
 574 * RTC configuration
 575 */
 576#if defined (CONFIG_STK52XX) && !defined (CONFIG_STK52XX_REV100)
 577# define CONFIG_RTC_M41T11 1
 578# define CONFIG_SYS_I2C_RTC_ADDR 0x68
 579# define CONFIG_SYS_M41T11_BASE_YEAR    1900    /* because Linux uses the same base
 580                                           year */
 581#else
 582# define CONFIG_RTC_MPC5200     1       /* use internal MPC5200 RTC */
 583#endif
 584
 585/*
 586 * Miscellaneous configurable options
 587 */
 588#define CONFIG_SYS_LONGHELP                     /* undef to save memory     */
 589
 590#define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
 591
 592#define CONFIG_SYS_CACHELINE_SIZE       32      /* For MPC5xxx CPUs */
 593#if defined(CONFIG_CMD_KGDB)
 594#define CONFIG_SYS_CACHELINE_SHIFT      5       /* log base 2 of the above value */
 595#endif
 596
 597#if defined(CONFIG_CMD_KGDB)
 598#define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size  */
 599#else
 600#define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size  */
 601#endif
 602#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 603#define CONFIG_SYS_MAXARGS              16      /* max number of command args   */
 604#define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 605
 606/* Enable an alternate, more extensive memory test */
 607#define CONFIG_SYS_ALT_MEMTEST
 608
 609#define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on */
 610#define CONFIG_SYS_MEMTEST_END          0x00f00000      /* 1 ... 15 MB in DRAM  */
 611
 612#define CONFIG_SYS_LOAD_ADDR            0x100000        /* default load address */
 613
 614/*
 615 * Various low-level settings
 616 */
 617#define CONFIG_SYS_HID0_INIT            HID0_ICE | HID0_ICFI
 618#define CONFIG_SYS_HID0_FINAL           HID0_ICE
 619
 620#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
 621#define CONFIG_SYS_BOOTCS_SIZE          CONFIG_SYS_FLASH_SIZE
 622#ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
 623#define CONFIG_SYS_BOOTCS_CFG           0x0008DF30 /* for pci_clk  = 66 MHz */
 624#else
 625#define CONFIG_SYS_BOOTCS_CFG           0x0004DF30 /* for pci_clk = 33 MHz */
 626#endif
 627#define CONFIG_SYS_CS0_START            CONFIG_SYS_FLASH_BASE
 628#define CONFIG_SYS_CS0_SIZE             CONFIG_SYS_FLASH_SIZE
 629
 630#define CONFIG_LAST_STAGE_INIT
 631
 632/*
 633 * SRAM - Do not map below 2 GB in address space, because this area is used
 634 * for SDRAM autosizing.
 635 */
 636#define CONFIG_SYS_CS2_START            0xE5000000
 637#define CONFIG_SYS_CS2_SIZE             0x100000        /* 1 MByte */
 638#define CONFIG_SYS_CS2_CFG              0x0004D930
 639
 640/*
 641 * Grafic controller - Do not map below 2 GB in address space, because this
 642 * area is used for SDRAM autosizing.
 643 */
 644#define SM501_FB_BASE           0xE0000000
 645#define CONFIG_SYS_CS1_START            (SM501_FB_BASE)
 646#define CONFIG_SYS_CS1_SIZE             0x4000000       /* 64 MByte */
 647#define CONFIG_SYS_CS1_CFG              0x8F48FF70
 648#define SM501_MMIO_BASE         CONFIG_SYS_CS1_START + 0x03E00000
 649
 650#define CONFIG_SYS_CS_BURST             0x00000000
 651#define CONFIG_SYS_CS_DEADCYCLE 0x33333311      /* 1 dead cycle for flash and SM501 */
 652
 653#if defined(CONFIG_CAM5200)
 654#define CONFIG_SYS_CS4_START            0xB0000000
 655#define CONFIG_SYS_CS4_SIZE             0x00010000
 656#define CONFIG_SYS_CS4_CFG              0x01019C10
 657
 658#define CONFIG_SYS_CS5_START            0xD0000000
 659#define CONFIG_SYS_CS5_SIZE             0x01208000
 660#define CONFIG_SYS_CS5_CFG              0x1414BF10
 661#endif
 662
 663#define CONFIG_SYS_RESET_ADDRESS        0xff000000
 664
 665/*-----------------------------------------------------------------------
 666 * USB stuff
 667 *-----------------------------------------------------------------------
 668 */
 669#define CONFIG_USB_CLOCK        0x0001BBBB
 670#define CONFIG_USB_CONFIG       0x00001000
 671
 672/*-----------------------------------------------------------------------
 673 * IDE/ATA stuff Supports IDE harddisk
 674 *-----------------------------------------------------------------------
 675 */
 676
 677#undef  CONFIG_IDE_8xx_PCCARD           /* Use IDE with PC Card Adapter */
 678
 679#undef  CONFIG_IDE_8xx_DIRECT           /* Direct IDE    not supported  */
 680#undef  CONFIG_IDE_LED                  /* LED   for ide not supported  */
 681
 682#define CONFIG_IDE_RESET                /* reset for ide supported      */
 683#define CONFIG_IDE_PREINIT
 684
 685#define CONFIG_SYS_IDE_MAXBUS           1       /* max. 1 IDE bus               */
 686#define CONFIG_SYS_IDE_MAXDEVICE        2       /* max. 2 drives per IDE bus    */
 687
 688#define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
 689
 690#define CONFIG_SYS_ATA_BASE_ADDR        MPC5XXX_ATA
 691
 692/* Offset for data I/O */
 693#define CONFIG_SYS_ATA_DATA_OFFSET      (0x0060)
 694
 695/* Offset for normal register accesses */
 696#define CONFIG_SYS_ATA_REG_OFFSET       (CONFIG_SYS_ATA_DATA_OFFSET)
 697
 698/* Offset for alternate registers */
 699#define CONFIG_SYS_ATA_ALT_OFFSET       (0x005C)
 700
 701/* Interval between registers */
 702#define CONFIG_SYS_ATA_STRIDE           4
 703
 704/* Support ATAPI devices */
 705#define CONFIG_ATAPI                    1
 706
 707/*-----------------------------------------------------------------------
 708 * Open firmware flat tree support
 709 *-----------------------------------------------------------------------
 710 */
 711#define OF_CPU                  "PowerPC,5200@0"
 712#define OF_SOC                  "soc5200@f0000000"
 713#define OF_TBCLK                (bd->bi_busfreq / 4)
 714#define OF_STDOUT_PATH          "/soc5200@f0000000/serial@2000"
 715
 716#endif /* __CONFIG_H */
 717