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