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