arch/mips/bcm63xx/boards/board_bcm963xx.c

   1 /*
   2  * This file is subject to the terms and conditions of the GNU General Public
   3  * License.  See the file "COPYING" in the main directory of this archive
   4  * for more details.
   5  *
   6  * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
   7  * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
   8  */
   9
  10 #include <linux/init.h>
  11 #include <linux/kernel.h>
  12 #include <linux/string.h>
  13 #include <linux/platform_device.h>
  14 #include <linux/mtd/mtd.h>
  15 #include <linux/mtd/partitions.h>
  16 #include <linux/mtd/physmap.h>
  17 #include <linux/ssb/ssb.h>
  18 #include <asm/addrspace.h>
  19 #include <bcm63xx_board.h>
  20 #include <bcm63xx_cpu.h>
  21 #include <bcm63xx_dev_uart.h>
  22 #include <bcm63xx_regs.h>
  23 #include <bcm63xx_io.h>
  24 #include <bcm63xx_dev_pci.h>
  25 #include <bcm63xx_dev_enet.h>
  26 #include <bcm63xx_dev_dsp.h>
  27 #include <bcm63xx_dev_pcmcia.h>
  28 #include <board_bcm963xx.h>
  29
  30 #define PFX     "board_bcm963xx: "
  31
  32 static struct bcm963xx_nvram nvram;
  33 static unsigned int mac_addr_used;
  34 static struct board_info board;
  35
  36 /*
  37  * known 6338 boards
  38  */
  39 #ifdef CONFIG_BCM63XX_CPU_6338
  40 static struct board_info __initdata board_96338gw = {
  41         .name                           = "96338GW",
  42         .expected_cpu_id                = 0x6338,
  43
  44         .has_uart0                      = 1,
  45         .has_enet0                      = 1,
  46         .enet0 = {
  47                 .force_speed_100        = 1,
  48                 .force_duplex_full      = 1,
  49         },
  50
  51         .has_ohci0                      = 1,
  52
  53         .leds = {
  54                 {
  55                         .name           = "adsl",
  56                         .gpio           = 3,
  57                         .active_low     = 1,
  58                 },
  59                 {
  60                         .name           = "ses",
  61                         .gpio           = 5,
  62                         .active_low     = 1,
  63                 },
  64                 {
  65                         .name           = "ppp-fail",
  66                         .gpio           = 4,
  67                         .active_low     = 1,
  68                 },
  69                 {
  70                         .name           = "power",
  71                         .gpio           = 0,
  72                         .active_low     = 1,
  73                         .default_trigger = "default-on",
  74                 },
  75                 {
  76                         .name           = "stop",
  77                         .gpio           = 1,
  78                         .active_low     = 1,
  79                 }
  80         },
  81 };
  82
  83 static struct board_info __initdata board_96338w = {
  84         .name                           = "96338W",
  85         .expected_cpu_id                = 0x6338,
  86
  87         .has_uart0                      = 1,
  88         .has_enet0                      = 1,
  89         .enet0 = {
  90                 .force_speed_100        = 1,
  91                 .force_duplex_full      = 1,
  92         },
  93
  94         .leds = {
  95                 {
  96                         .name           = "adsl",
  97                         .gpio           = 3,
  98                         .active_low     = 1,
  99                 },
 100                 {
 101                         .name           = "ses",
 102                         .gpio           = 5,
 103                         .active_low     = 1,
 104                 },
 105                 {
 106                         .name           = "ppp-fail",
 107                         .gpio           = 4,
 108                         .active_low     = 1,
 109                 },
 110                 {
 111                         .name           = "power",
 112                         .gpio           = 0,
 113                         .active_low     = 1,
 114                         .default_trigger = "default-on",
 115                 },
 116                 {
 117                         .name           = "stop",
 118                         .gpio           = 1,
 119                         .active_low     = 1,
 120                 },
 121         },
 122 };
 123 #endif
 124
 125 /*
 126  * known 6345 boards
 127  */
 128 #ifdef CONFIG_BCM63XX_CPU_6345
 129 static struct board_info __initdata board_96345gw2 = {
 130         .name                           = "96345GW2",
 131         .expected_cpu_id                = 0x6345,
 132
 133         .has_uart0                      = 1,
 134 };
 135 #endif
 136
 137 /*
 138  * known 6348 boards
 139  */
 140 #ifdef CONFIG_BCM63XX_CPU_6348
 141 static struct board_info __initdata board_96348r = {
 142         .name                           = "96348R",
 143         .expected_cpu_id                = 0x6348,
 144
 145         .has_uart0                      = 1,
 146         .has_enet0                      = 1,
 147         .has_pci                        = 1,
 148
 149         .enet0 = {
 150                 .has_phy                = 1,
 151                 .use_internal_phy       = 1,
 152         },
 153
 154         .leds = {
 155                 {
 156                         .name           = "adsl-fail",
 157                         .gpio           = 2,
 158                         .active_low     = 1,
 159                 },
 160                 {
 161                         .name           = "ppp",
 162                         .gpio           = 3,
 163                         .active_low     = 1,
 164                 },
 165                 {
 166                         .name           = "ppp-fail",
 167                         .gpio           = 4,
 168                         .active_low     = 1,
 169                 },
 170                 {
 171                         .name           = "power",
 172                         .gpio           = 0,
 173                         .active_low     = 1,
 174                         .default_trigger = "default-on",
 175
 176                 },
 177                 {
 178                         .name           = "stop",
 179                         .gpio           = 1,
 180                         .active_low     = 1,
 181                 },
 182         },
 183 };
 184
 185 static struct board_info __initdata board_96348gw_10 = {
 186         .name                           = "96348GW-10",
 187         .expected_cpu_id                = 0x6348,
 188
 189         .has_uart0                      = 1,
 190         .has_enet0                      = 1,
 191         .has_enet1                      = 1,
 192         .has_pci                        = 1,
 193
 194         .enet0 = {
 195                 .has_phy                = 1,
 196                 .use_internal_phy       = 1,
 197         },
 198         .enet1 = {
 199                 .force_speed_100        = 1,
 200                 .force_duplex_full      = 1,
 201         },
 202
 203         .has_ohci0                      = 1,
 204         .has_pccard                     = 1,
 205         .has_ehci0                      = 1,
 206
 207         .has_dsp                        = 1,
 208         .dsp = {
 209                 .gpio_rst               = 6,
 210                 .gpio_int               = 34,
 211                 .cs                     = 2,
 212                 .ext_irq                = 2,
 213         },
 214
 215         .leds = {
 216                 {
 217                         .name           = "adsl-fail",
 218                         .gpio           = 2,
 219                         .active_low     = 1,
 220                 },
 221                 {
 222                         .name           = "ppp",
 223                         .gpio           = 3,
 224                         .active_low     = 1,
 225                 },
 226                 {
 227                         .name           = "ppp-fail",
 228                         .gpio           = 4,
 229                         .active_low     = 1,
 230                 },
 231                 {
 232                         .name           = "power",
 233                         .gpio           = 0,
 234                         .active_low     = 1,
 235                         .default_trigger = "default-on",
 236                 },
 237                 {
 238                         .name           = "stop",
 239                         .gpio           = 1,
 240                         .active_low     = 1,
 241                 },
 242         },
 243 };
 244
 245 static struct board_info __initdata board_96348gw_11 = {
 246         .name                           = "96348GW-11",
 247         .expected_cpu_id                = 0x6348,
 248
 249         .has_uart0                      = 1,
 250         .has_enet0                      = 1,
 251         .has_enet1                      = 1,
 252         .has_pci                        = 1,
 253
 254         .enet0 = {
 255                 .has_phy                = 1,
 256                 .use_internal_phy       = 1,
 257         },
 258
 259         .enet1 = {
 260                 .force_speed_100        = 1,
 261                 .force_duplex_full      = 1,
 262         },
 263
 264
 265         .has_ohci0 = 1,
 266         .has_pccard = 1,
 267         .has_ehci0 = 1,
 268
 269         .leds = {
 270                 {
 271                         .name           = "adsl-fail",
 272                         .gpio           = 2,
 273                         .active_low     = 1,
 274                 },
 275                 {
 276                         .name           = "ppp",
 277                         .gpio           = 3,
 278                         .active_low     = 1,
 279                 },
 280                 {
 281                         .name           = "ppp-fail",
 282                         .gpio           = 4,
 283                         .active_low     = 1,
 284                 },
 285                 {
 286                         .name           = "power",
 287                         .gpio           = 0,
 288                         .active_low     = 1,
 289                         .default_trigger = "default-on",
 290                 },
 291                 {
 292                         .name           = "stop",
 293                         .gpio           = 1,
 294                         .active_low     = 1,
 295                 },
 296         },
 297 };
 298
 299 static struct board_info __initdata board_96348gw = {
 300         .name                           = "96348GW",
 301         .expected_cpu_id                = 0x6348,
 302
 303         .has_uart0                      = 1,
 304         .has_enet0                      = 1,
 305         .has_enet1                      = 1,
 306         .has_pci                        = 1,
 307
 308         .enet0 = {
 309                 .has_phy                = 1,
 310                 .use_internal_phy       = 1,
 311         },
 312         .enet1 = {
 313                 .force_speed_100        = 1,
 314                 .force_duplex_full      = 1,
 315         },
 316
 317         .has_ohci0 = 1,
 318
 319         .has_dsp                        = 1,
 320         .dsp = {
 321                 .gpio_rst               = 6,
 322                 .gpio_int               = 34,
 323                 .ext_irq                = 2,
 324                 .cs                     = 2,
 325         },
 326
 327         .leds = {
 328                 {
 329                         .name           = "adsl-fail",
 330                         .gpio           = 2,
 331                         .active_low     = 1,
 332                 },
 333                 {
 334                         .name           = "ppp",
 335                         .gpio           = 3,
 336                         .active_low     = 1,
 337                 },
 338                 {
 339                         .name           = "ppp-fail",
 340                         .gpio           = 4,
 341                         .active_low     = 1,
 342                 },
 343                 {
 344                         .name           = "power",
 345                         .gpio           = 0,
 346                         .active_low     = 1,
 347                         .default_trigger = "default-on",
 348                 },
 349                 {
 350                         .name           = "stop",
 351                         .gpio           = 1,
 352                         .active_low     = 1,
 353                 },
 354         },
 355 };
 356
 357 static struct board_info __initdata board_FAST2404 = {
 358         .name                           = "F@ST2404",
 359         .expected_cpu_id                = 0x6348,
 360
 361         .has_uart0                      = 1,
 362         .has_enet0                      = 1,
 363         .has_enet1                      = 1,
 364         .has_pci                        = 1,
 365
 366         .enet0 = {
 367                 .has_phy                = 1,
 368                 .use_internal_phy       = 1,
 369         },
 370
 371         .enet1 = {
 372                 .force_speed_100        = 1,
 373                 .force_duplex_full      = 1,
 374         },
 375
 376         .has_ohci0                      = 1,
 377         .has_pccard                     = 1,
 378         .has_ehci0                      = 1,
 379 };
 380
 381 static struct board_info __initdata board_rta1025w_16 = {
 382         .name                           = "RTA1025W_16",
 383         .expected_cpu_id                = 0x6348,
 384
 385         .has_enet0                      = 1,
 386         .has_enet1                      = 1,
 387         .has_pci                        = 1,
 388
 389         .enet0 = {
 390                 .has_phy                = 1,
 391                 .use_internal_phy       = 1,
 392         },
 393         .enet1 = {
 394                 .force_speed_100        = 1,
 395                 .force_duplex_full      = 1,
 396         },
 397 };
 398
 399
 400 static struct board_info __initdata board_DV201AMR = {
 401         .name                           = "DV201AMR",
 402         .expected_cpu_id                = 0x6348,
 403
 404         .has_uart0                      = 1,
 405         .has_pci                        = 1,
 406         .has_ohci0                      = 1,
 407
 408         .has_enet0                      = 1,
 409         .has_enet1                      = 1,
 410         .enet0 = {
 411                 .has_phy                = 1,
 412                 .use_internal_phy       = 1,
 413         },
 414         .enet1 = {
 415                 .force_speed_100        = 1,
 416                 .force_duplex_full      = 1,
 417         },
 418 };
 419
 420 static struct board_info __initdata board_96348gw_a = {
 421         .name                           = "96348GW-A",
 422         .expected_cpu_id                = 0x6348,
 423
 424         .has_uart0                      = 1,
 425         .has_enet0                      = 1,
 426         .has_enet1                      = 1,
 427         .has_pci                        = 1,
 428
 429         .enet0 = {
 430                 .has_phy                = 1,
 431                 .use_internal_phy       = 1,
 432         },
 433         .enet1 = {
 434                 .force_speed_100        = 1,
 435                 .force_duplex_full      = 1,
 436         },
 437
 438         .has_ohci0 = 1,
 439 };
 440 #endif
 441
 442 /*
 443  * known 6358 boards
 444  */
 445 #ifdef CONFIG_BCM63XX_CPU_6358
 446 static struct board_info __initdata board_96358vw = {
 447         .name                           = "96358VW",
 448         .expected_cpu_id                = 0x6358,
 449
 450         .has_uart0                      = 1,
 451         .has_enet0                      = 1,
 452         .has_enet1                      = 1,
 453         .has_pci                        = 1,
 454
 455         .enet0 = {
 456                 .has_phy                = 1,
 457                 .use_internal_phy       = 1,
 458         },
 459
 460         .enet1 = {
 461                 .force_speed_100        = 1,
 462                 .force_duplex_full      = 1,
 463         },
 464
 465
 466         .has_ohci0 = 1,
 467         .has_pccard = 1,
 468         .has_ehci0 = 1,
 469
 470         .leds = {
 471                 {
 472                         .name           = "adsl-fail",
 473                         .gpio           = 15,
 474                         .active_low     = 1,
 475                 },
 476                 {
 477                         .name           = "ppp",
 478                         .gpio           = 22,
 479                         .active_low     = 1,
 480                 },
 481                 {
 482                         .name           = "ppp-fail",
 483                         .gpio           = 23,
 484                         .active_low     = 1,
 485                 },
 486                 {
 487                         .name           = "power",
 488                         .gpio           = 4,
 489                         .default_trigger = "default-on",
 490                 },
 491                 {
 492                         .name           = "stop",
 493                         .gpio           = 5,
 494                 },
 495         },
 496 };
 497
 498 static struct board_info __initdata board_96358vw2 = {
 499         .name                           = "96358VW2",
 500         .expected_cpu_id                = 0x6358,
 501
 502         .has_uart0                      = 1,
 503         .has_enet0                      = 1,
 504         .has_enet1                      = 1,
 505         .has_pci                        = 1,
 506
 507         .enet0 = {
 508                 .has_phy                = 1,
 509                 .use_internal_phy       = 1,
 510         },
 511
 512         .enet1 = {
 513                 .force_speed_100        = 1,
 514                 .force_duplex_full      = 1,
 515         },
 516
 517
 518         .has_ohci0 = 1,
 519         .has_pccard = 1,
 520         .has_ehci0 = 1,
 521
 522         .leds = {
 523                 {
 524                         .name           = "adsl",
 525                         .gpio           = 22,
 526                         .active_low     = 1,
 527                 },
 528                 {
 529                         .name           = "ppp-fail",
 530                         .gpio           = 23,
 531                 },
 532                 {
 533                         .name           = "power",
 534                         .gpio           = 5,
 535                         .active_low     = 1,
 536                         .default_trigger = "default-on",
 537                 },
 538                 {
 539                         .name           = "stop",
 540                         .gpio           = 4,
 541                         .active_low     = 1,
 542                 },
 543         },
 544 };
 545
 546 static struct board_info __initdata board_AGPFS0 = {
 547         .name                           = "AGPF-S0",
 548         .expected_cpu_id                = 0x6358,
 549
 550         .has_uart0                      = 1,
 551         .has_enet0                      = 1,
 552         .has_enet1                      = 1,
 553         .has_pci                        = 1,
 554
 555         .enet0 = {
 556                 .has_phy                = 1,
 557                 .use_internal_phy       = 1,
 558         },
 559
 560         .enet1 = {
 561                 .force_speed_100        = 1,
 562                 .force_duplex_full      = 1,
 563         },
 564
 565         .has_ohci0 = 1,
 566         .has_ehci0 = 1,
 567 };
 568
 569 static struct board_info __initdata board_DWVS0 = {
 570         .name                           = "DWV-S0",
 571         .expected_cpu_id                = 0x6358,
 572
 573         .has_enet0                      = 1,
 574         .has_enet1                      = 1,
 575         .has_pci                        = 1,
 576
 577         .enet0 = {
 578                 .has_phy                = 1,
 579                 .use_internal_phy       = 1,
 580         },
 581
 582         .enet1 = {
 583                 .force_speed_100        = 1,
 584                 .force_duplex_full      = 1,
 585         },
 586
 587         .has_ohci0                      = 1,
 588 };
 589 #endif
 590
 591 /*
 592  * all boards
 593  */
 594 static const struct board_info __initdata *bcm963xx_boards[] = {
 595 #ifdef CONFIG_BCM63XX_CPU_6338
 596         &board_96338gw,
 597         &board_96338w,
 598 #endif
 599 #ifdef CONFIG_BCM63XX_CPU_6345
 600         &board_96345gw2,
 601 #endif
 602 #ifdef CONFIG_BCM63XX_CPU_6348
 603         &board_96348r,
 604         &board_96348gw,
 605         &board_96348gw_10,
 606         &board_96348gw_11,
 607         &board_FAST2404,
 608         &board_DV201AMR,
 609         &board_96348gw_a,
 610         &board_rta1025w_16,
 611 #endif
 612
 613 #ifdef CONFIG_BCM63XX_CPU_6358
 614         &board_96358vw,
 615         &board_96358vw2,
 616         &board_AGPFS0,
 617         &board_DWVS0,
 618 #endif
 619 };
 620
 621 /*
 622  * Register a sane SPROMv2 to make the on-board
 623  * bcm4318 WLAN work
 624  */
 625 #ifdef CONFIG_SSB_PCIHOST
 626 static struct ssb_sprom bcm63xx_sprom = {
 627         .revision               = 0x02,
 628         .board_rev              = 0x17,
 629         .country_code           = 0x0,
 630         .ant_available_bg       = 0x3,
 631         .pa0b0                  = 0x15ae,
 632         .pa0b1                  = 0xfa85,
 633         .pa0b2                  = 0xfe8d,
 634         .pa1b0                  = 0xffff,
 635         .pa1b1                  = 0xffff,
 636         .pa1b2                  = 0xffff,
 637         .gpio0                  = 0xff,
 638         .gpio1                  = 0xff,
 639         .gpio2                  = 0xff,
 640         .gpio3                  = 0xff,
 641         .maxpwr_bg              = 0x004c,
 642         .itssi_bg               = 0x00,
 643         .boardflags_lo          = 0x2848,
 644         .boardflags_hi          = 0x0000,
 645 };
 646 #endif
 647
 648 /*
 649  * return board name for /proc/cpuinfo
 650  */
 651 const char *board_get_name(void)
 652 {
 653         return board.name;
 654 }
 655
 656 /*
 657  * register & return a new board mac address
 658  */
 659 static int board_get_mac_address(u8 *mac)
 660 {
 661         u8 *p;
 662         int count;
 663
 664         if (mac_addr_used >= nvram.mac_addr_count) {
 665                 printk(KERN_ERR PFX "not enough mac address\n");
 666                 return -ENODEV;
 667         }
 668
 669         memcpy(mac, nvram.mac_addr_base, ETH_ALEN);
 670         p = mac + ETH_ALEN - 1;
 671         count = mac_addr_used;
 672
 673         while (count--) {
 674                 do {
 675                         (*p)++;
 676                         if (*p != 0)
 677                                 break;
 678                         p--;
 679                 } while (p != mac);
 680         }
 681
 682         if (p == mac) {
 683                 printk(KERN_ERR PFX "unable to fetch mac address\n");
 684                 return -ENODEV;
 685         }
 686
 687         mac_addr_used++;
 688         return 0;
 689 }
 690
 691 /*
 692  * early init callback, read nvram data from flash and checksum it
 693  */
 694 void __init board_prom_init(void)
 695 {
 696         unsigned int check_len, i;
 697         u8 *boot_addr, *cfe, *p;
 698         char cfe_version[32];
 699         u32 val;
 700
 701         /* read base address of boot chip select (0)
 702          * 6345 does not have MPI but boots from standard
 703          * MIPS Flash address */
 704         if (BCMCPU_IS_6345())
 705                 val = 0x1fc00000;
 706         else {
 707                 val = bcm_mpi_readl(MPI_CSBASE_REG(0));
 708                 val &= MPI_CSBASE_BASE_MASK;
 709         }
 710         boot_addr = (u8 *)KSEG1ADDR(val);
 711
 712         /* dump cfe version */
 713         cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET;
 714         if (!memcmp(cfe, "cfe-v", 5))
 715                 snprintf(cfe_version, sizeof(cfe_version), "%u.%u.%u-%u.%u",
 716                          cfe[5], cfe[6], cfe[7], cfe[8], cfe[9]);
 717         else
 718                 strcpy(cfe_version, "unknown");
 719         printk(KERN_INFO PFX "CFE version: %s\n", cfe_version);
 720
 721         /* extract nvram data */
 722         memcpy(&nvram, boot_addr + BCM963XX_NVRAM_OFFSET, sizeof(nvram));
 723
 724         /* check checksum before using data */
 725         if (nvram.version <= 4)
 726                 check_len = offsetof(struct bcm963xx_nvram, checksum_old);
 727         else
 728                 check_len = sizeof(nvram);
 729         val = 0;
 730         p = (u8 *)&nvram;
 731         while (check_len--)
 732                 val += *p;
 733         if (val) {
 734                 printk(KERN_ERR PFX "invalid nvram checksum\n");
 735                 return;
 736         }
 737
 738         /* find board by name */
 739         for (i = 0; i < ARRAY_SIZE(bcm963xx_boards); i++) {
 740                 if (strncmp(nvram.name, bcm963xx_boards[i]->name,
 741                             sizeof(nvram.name)))
 742                         continue;
 743                 /* copy, board desc array is marked initdata */
 744                 memcpy(&board, bcm963xx_boards[i], sizeof(board));
 745                 break;
 746         }
 747
 748         /* bail out if board is not found, will complain later */
 749         if (!board.name[0]) {
 750                 char name[17];
 751                 memcpy(name, nvram.name, 16);
 752                 name[16] = 0;
 753                 printk(KERN_ERR PFX "unknown bcm963xx board: %s\n",
 754                        name);
 755                 return;
 756         }
 757
 758         /* setup pin multiplexing depending on board enabled device,
 759          * this has to be done this early since PCI init is done
 760          * inside arch_initcall */
 761         val = 0;
 762
 763 #ifdef CONFIG_PCI
 764         if (board.has_pci) {
 765                 bcm63xx_pci_enabled = 1;
 766                 if (BCMCPU_IS_6348())
 767                         val |= GPIO_MODE_6348_G2_PCI;
 768         }
 769 #endif
 770
 771         if (board.has_pccard) {
 772                 if (BCMCPU_IS_6348())
 773                         val |= GPIO_MODE_6348_G1_MII_PCCARD;
 774         }
 775
 776         if (board.has_enet0 && !board.enet0.use_internal_phy) {
 777                 if (BCMCPU_IS_6348())
 778                         val |= GPIO_MODE_6348_G3_EXT_MII |
 779                                 GPIO_MODE_6348_G0_EXT_MII;
 780         }
 781
 782         if (board.has_enet1 && !board.enet1.use_internal_phy) {
 783                 if (BCMCPU_IS_6348())
 784                         val |= GPIO_MODE_6348_G3_EXT_MII |
 785                                 GPIO_MODE_6348_G0_EXT_MII;
 786         }
 787
 788         bcm_gpio_writel(val, GPIO_MODE_REG);
 789
 790         /* Generate MAC address for WLAN and
 791          * register our SPROM */
 792 #ifdef CONFIG_SSB_PCIHOST
 793         if (!board_get_mac_address(bcm63xx_sprom.il0mac)) {
 794                 memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
 795                 memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
 796                 if (ssb_arch_set_fallback_sprom(&bcm63xx_sprom) < 0)
 797                         printk(KERN_ERR "failed to register fallback SPROM\n");
 798         }
 799 #endif
 800 }
 801
 802 /*
 803  * second stage init callback, good time to panic if we couldn't
 804  * identify on which board we're running since early printk is working
 805  */
 806 void __init board_setup(void)
 807 {
 808         if (!board.name[0])
 809                 panic("unable to detect bcm963xx board");
 810         printk(KERN_INFO PFX "board name: %s\n", board.name);
 811
 812         /* make sure we're running on expected cpu */
 813         if (bcm63xx_get_cpu_id() != board.expected_cpu_id)
 814                 panic("unexpected CPU for bcm963xx board");
 815 }
 816
 817 static struct mtd_partition mtd_partitions[] = {
 818         {
 819                 .name           = "cfe",
 820                 .offset         = 0x0,
 821                 .size           = 0x40000,
 822         }
 823 };
 824
 825 static struct physmap_flash_data flash_data = {
 826         .width                  = 2,
 827         .nr_parts               = ARRAY_SIZE(mtd_partitions),
 828         .parts                  = mtd_partitions,
 829 };
 830
 831 static struct resource mtd_resources[] = {
 832         {
 833                 .start          = 0,    /* filled at runtime */
 834                 .end            = 0,    /* filled at runtime */
 835                 .flags          = IORESOURCE_MEM,
 836         }
 837 };
 838
 839 static struct platform_device mtd_dev = {
 840         .name                   = "physmap-flash",
 841         .resource               = mtd_resources,
 842         .num_resources          = ARRAY_SIZE(mtd_resources),
 843         .dev                    = {
 844                 .platform_data  = &flash_data,
 845         },
 846 };
 847
 848 static struct gpio_led_platform_data bcm63xx_led_data;
 849
 850 static struct platform_device bcm63xx_gpio_leds = {
 851         .name                   = "leds-gpio",
 852         .id                     = 0,
 853         .dev.platform_data      = &bcm63xx_led_data,
 854 };
 855
 856 /*
 857  * third stage init callback, register all board devices.
 858  */
 859 int __init board_register_devices(void)
 860 {
 861         u32 val;
 862
 863         if (board.has_uart0)
 864                 bcm63xx_uart_register(0);
 865
 866         if (board.has_uart1)
 867                 bcm63xx_uart_register(1);
 868
 869         if (board.has_pccard)
 870                 bcm63xx_pcmcia_register();
 871
 872         if (board.has_enet0 &&
 873             !board_get_mac_address(board.enet0.mac_addr))
 874                 bcm63xx_enet_register(0, &board.enet0);
 875
 876         if (board.has_enet1 &&
 877             !board_get_mac_address(board.enet1.mac_addr))
 878                 bcm63xx_enet_register(1, &board.enet1);
 879
 880         if (board.has_dsp)
 881                 bcm63xx_dsp_register(&board.dsp);
 882
 883         /* read base address of boot chip select (0) */
 884         if (BCMCPU_IS_6345())
 885                 val = 0x1fc00000;
 886         else {
 887                 val = bcm_mpi_readl(MPI_CSBASE_REG(0));
 888                 val &= MPI_CSBASE_BASE_MASK;
 889         }
 890         mtd_resources[0].start = val;
 891         mtd_resources[0].end = 0x1FFFFFFF;
 892
 893         platform_device_register(&mtd_dev);
 894
 895         bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
 896         bcm63xx_led_data.leds = board.leds;
 897
 898         platform_device_register(&bcm63xx_gpio_leds);
 899
 900         return 0;
 901 }