kernel/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 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  11
  12 #include <linux/init.h>
  13 #include <linux/kernel.h>
  14 #include <linux/string.h>
  15 #include <linux/platform_device.h>
  16 #include <linux/ssb/ssb.h>
  17 #include <asm/addrspace.h>
  18 #include <bcm63xx_board.h>
  19 #include <bcm63xx_cpu.h>
  20 #include <bcm63xx_dev_uart.h>
  21 #include <bcm63xx_regs.h>
  22 #include <bcm63xx_io.h>
  23 #include <bcm63xx_nvram.h>
  24 #include <bcm63xx_dev_pci.h>
  25 #include <bcm63xx_dev_enet.h>
  26 #include <bcm63xx_dev_dsp.h>
  27 #include <bcm63xx_dev_flash.h>
  28 #include <bcm63xx_dev_hsspi.h>
  29 #include <bcm63xx_dev_pcmcia.h>
  30 #include <bcm63xx_dev_spi.h>
  31 #include <bcm63xx_dev_usb_usbd.h>
  32 #include <board_bcm963xx.h>
  33
  34 #include <uapi/linux/bcm933xx_hcs.h>
  35
  36
  37 #define HCS_OFFSET_128K                 0x20000
  38
  39 static struct board_info board;
  40
  41 /*
  42  * known 3368 boards
  43  */
  44 #ifdef CONFIG_BCM63XX_CPU_3368
  45 static struct board_info __initdata board_cvg834g = {
  46         .name                           = "CVG834G_E15R3921",
  47         .expected_cpu_id                = 0x3368,
  48
  49         .has_uart0                      = 1,
  50         .has_uart1                      = 1,
  51
  52         .has_enet0                      = 1,
  53         .has_pci                        = 1,
  54
  55         .enet0 = {
  56                 .has_phy                = 1,
  57                 .use_internal_phy       = 1,
  58         },
  59
  60         .leds = {
  61                 {
  62                         .name           = "CVG834G:green:power",
  63                         .gpio           = 37,
  64                         .default_trigger= "default-on",
  65                 },
  66         },
  67
  68         .ephy_reset_gpio                = 36,
  69         .ephy_reset_gpio_flags          = GPIOF_INIT_HIGH,
  70 };
  71 #endif
  72
  73 /*
  74  * known 6328 boards
  75  */
  76 #ifdef CONFIG_BCM63XX_CPU_6328
  77 static struct board_info __initdata board_96328avng = {
  78         .name                           = "96328avng",
  79         .expected_cpu_id                = 0x6328,
  80
  81         .has_uart0                      = 1,
  82         .has_pci                        = 1,
  83         .has_usbd                       = 0,
  84
  85         .usbd = {
  86                 .use_fullspeed          = 0,
  87                 .port_no                = 0,
  88         },
  89
  90         .leds = {
  91                 {
  92                         .name           = "96328avng::ppp-fail",
  93                         .gpio           = 2,
  94                         .active_low     = 1,
  95                 },
  96                 {
  97                         .name           = "96328avng::power",
  98                         .gpio           = 4,
  99                         .active_low     = 1,
 100                         .default_trigger = "default-on",
 101                 },
 102                 {
 103                         .name           = "96328avng::power-fail",
 104                         .gpio           = 8,
 105                         .active_low     = 1,
 106                 },
 107                 {
 108                         .name           = "96328avng::wps",
 109                         .gpio           = 9,
 110                         .active_low     = 1,
 111                 },
 112                 {
 113                         .name           = "96328avng::ppp",
 114                         .gpio           = 11,
 115                         .active_low     = 1,
 116                 },
 117         },
 118 };
 119 #endif
 120
 121 /*
 122  * known 6338 boards
 123  */
 124 #ifdef CONFIG_BCM63XX_CPU_6338
 125 static struct board_info __initdata board_96338gw = {
 126         .name                           = "96338GW",
 127         .expected_cpu_id                = 0x6338,
 128
 129         .has_uart0                      = 1,
 130         .has_enet0                      = 1,
 131         .enet0 = {
 132                 .force_speed_100        = 1,
 133                 .force_duplex_full      = 1,
 134         },
 135
 136         .has_ohci0                      = 1,
 137
 138         .leds = {
 139                 {
 140                         .name           = "adsl",
 141                         .gpio           = 3,
 142                         .active_low     = 1,
 143                 },
 144                 {
 145                         .name           = "ses",
 146                         .gpio           = 5,
 147                         .active_low     = 1,
 148                 },
 149                 {
 150                         .name           = "ppp-fail",
 151                         .gpio           = 4,
 152                         .active_low     = 1,
 153                 },
 154                 {
 155                         .name           = "power",
 156                         .gpio           = 0,
 157                         .active_low     = 1,
 158                         .default_trigger = "default-on",
 159                 },
 160                 {
 161                         .name           = "stop",
 162                         .gpio           = 1,
 163                         .active_low     = 1,
 164                 }
 165         },
 166 };
 167
 168 static struct board_info __initdata board_96338w = {
 169         .name                           = "96338W",
 170         .expected_cpu_id                = 0x6338,
 171
 172         .has_uart0                      = 1,
 173         .has_enet0                      = 1,
 174         .enet0 = {
 175                 .force_speed_100        = 1,
 176                 .force_duplex_full      = 1,
 177         },
 178
 179         .leds = {
 180                 {
 181                         .name           = "adsl",
 182                         .gpio           = 3,
 183                         .active_low     = 1,
 184                 },
 185                 {
 186                         .name           = "ses",
 187                         .gpio           = 5,
 188                         .active_low     = 1,
 189                 },
 190                 {
 191                         .name           = "ppp-fail",
 192                         .gpio           = 4,
 193                         .active_low     = 1,
 194                 },
 195                 {
 196                         .name           = "power",
 197                         .gpio           = 0,
 198                         .active_low     = 1,
 199                         .default_trigger = "default-on",
 200                 },
 201                 {
 202                         .name           = "stop",
 203                         .gpio           = 1,
 204                         .active_low     = 1,
 205                 },
 206         },
 207 };
 208 #endif
 209
 210 /*
 211  * known 6345 boards
 212  */
 213 #ifdef CONFIG_BCM63XX_CPU_6345
 214 static struct board_info __initdata board_96345gw2 = {
 215         .name                           = "96345GW2",
 216         .expected_cpu_id                = 0x6345,
 217
 218         .has_uart0                      = 1,
 219 };
 220 #endif
 221
 222 /*
 223  * known 6348 boards
 224  */
 225 #ifdef CONFIG_BCM63XX_CPU_6348
 226 static struct board_info __initdata board_96348r = {
 227         .name                           = "96348R",
 228         .expected_cpu_id                = 0x6348,
 229
 230         .has_uart0                      = 1,
 231         .has_enet0                      = 1,
 232         .has_pci                        = 1,
 233
 234         .enet0 = {
 235                 .has_phy                = 1,
 236                 .use_internal_phy       = 1,
 237         },
 238
 239         .leds = {
 240                 {
 241                         .name           = "adsl-fail",
 242                         .gpio           = 2,
 243                         .active_low     = 1,
 244                 },
 245                 {
 246                         .name           = "ppp",
 247                         .gpio           = 3,
 248                         .active_low     = 1,
 249                 },
 250                 {
 251                         .name           = "ppp-fail",
 252                         .gpio           = 4,
 253                         .active_low     = 1,
 254                 },
 255                 {
 256                         .name           = "power",
 257                         .gpio           = 0,
 258                         .active_low     = 1,
 259                         .default_trigger = "default-on",
 260
 261                 },
 262                 {
 263                         .name           = "stop",
 264                         .gpio           = 1,
 265                         .active_low     = 1,
 266                 },
 267         },
 268 };
 269
 270 static struct board_info __initdata board_96348gw_10 = {
 271         .name                           = "96348GW-10",
 272         .expected_cpu_id                = 0x6348,
 273
 274         .has_uart0                      = 1,
 275         .has_enet0                      = 1,
 276         .has_enet1                      = 1,
 277         .has_pci                        = 1,
 278
 279         .enet0 = {
 280                 .has_phy                = 1,
 281                 .use_internal_phy       = 1,
 282         },
 283         .enet1 = {
 284                 .force_speed_100        = 1,
 285                 .force_duplex_full      = 1,
 286         },
 287
 288         .has_ohci0                      = 1,
 289         .has_pccard                     = 1,
 290         .has_ehci0                      = 1,
 291
 292         .has_dsp                        = 1,
 293         .dsp = {
 294                 .gpio_rst               = 6,
 295                 .gpio_int               = 34,
 296                 .cs                     = 2,
 297                 .ext_irq                = 2,
 298         },
 299
 300         .leds = {
 301                 {
 302                         .name           = "adsl-fail",
 303                         .gpio           = 2,
 304                         .active_low     = 1,
 305                 },
 306                 {
 307                         .name           = "ppp",
 308                         .gpio           = 3,
 309                         .active_low     = 1,
 310                 },
 311                 {
 312                         .name           = "ppp-fail",
 313                         .gpio           = 4,
 314                         .active_low     = 1,
 315                 },
 316                 {
 317                         .name           = "power",
 318                         .gpio           = 0,
 319                         .active_low     = 1,
 320                         .default_trigger = "default-on",
 321                 },
 322                 {
 323                         .name           = "stop",
 324                         .gpio           = 1,
 325                         .active_low     = 1,
 326                 },
 327         },
 328 };
 329
 330 static struct board_info __initdata board_96348gw_11 = {
 331         .name                           = "96348GW-11",
 332         .expected_cpu_id                = 0x6348,
 333
 334         .has_uart0                      = 1,
 335         .has_enet0                      = 1,
 336         .has_enet1                      = 1,
 337         .has_pci                        = 1,
 338
 339         .enet0 = {
 340                 .has_phy                = 1,
 341                 .use_internal_phy       = 1,
 342         },
 343
 344         .enet1 = {
 345                 .force_speed_100        = 1,
 346                 .force_duplex_full      = 1,
 347         },
 348
 349
 350         .has_ohci0 = 1,
 351         .has_pccard = 1,
 352         .has_ehci0 = 1,
 353
 354         .leds = {
 355                 {
 356                         .name           = "adsl-fail",
 357                         .gpio           = 2,
 358                         .active_low     = 1,
 359                 },
 360                 {
 361                         .name           = "ppp",
 362                         .gpio           = 3,
 363                         .active_low     = 1,
 364                 },
 365                 {
 366                         .name           = "ppp-fail",
 367                         .gpio           = 4,
 368                         .active_low     = 1,
 369                 },
 370                 {
 371                         .name           = "power",
 372                         .gpio           = 0,
 373                         .active_low     = 1,
 374                         .default_trigger = "default-on",
 375                 },
 376                 {
 377                         .name           = "stop",
 378                         .gpio           = 1,
 379                         .active_low     = 1,
 380                 },
 381         },
 382 };
 383
 384 static struct board_info __initdata board_96348gw = {
 385         .name                           = "96348GW",
 386         .expected_cpu_id                = 0x6348,
 387
 388         .has_uart0                      = 1,
 389         .has_enet0                      = 1,
 390         .has_enet1                      = 1,
 391         .has_pci                        = 1,
 392
 393         .enet0 = {
 394                 .has_phy                = 1,
 395                 .use_internal_phy       = 1,
 396         },
 397         .enet1 = {
 398                 .force_speed_100        = 1,
 399                 .force_duplex_full      = 1,
 400         },
 401
 402         .has_ohci0 = 1,
 403
 404         .has_dsp                        = 1,
 405         .dsp = {
 406                 .gpio_rst               = 6,
 407                 .gpio_int               = 34,
 408                 .ext_irq                = 2,
 409                 .cs                     = 2,
 410         },
 411
 412         .leds = {
 413                 {
 414                         .name           = "adsl-fail",
 415                         .gpio           = 2,
 416                         .active_low     = 1,
 417                 },
 418                 {
 419                         .name           = "ppp",
 420                         .gpio           = 3,
 421                         .active_low     = 1,
 422                 },
 423                 {
 424                         .name           = "ppp-fail",
 425                         .gpio           = 4,
 426                         .active_low     = 1,
 427                 },
 428                 {
 429                         .name           = "power",
 430                         .gpio           = 0,
 431                         .active_low     = 1,
 432                         .default_trigger = "default-on",
 433                 },
 434                 {
 435                         .name           = "stop",
 436                         .gpio           = 1,
 437                         .active_low     = 1,
 438                 },
 439         },
 440 };
 441
 442 static struct board_info __initdata board_FAST2404 = {
 443         .name                           = "F@ST2404",
 444         .expected_cpu_id                = 0x6348,
 445
 446         .has_uart0                      = 1,
 447         .has_enet0                      = 1,
 448         .has_enet1                      = 1,
 449         .has_pci                        = 1,
 450
 451         .enet0 = {
 452                 .has_phy                = 1,
 453                 .use_internal_phy       = 1,
 454         },
 455
 456         .enet1 = {
 457                 .force_speed_100        = 1,
 458                 .force_duplex_full      = 1,
 459         },
 460
 461         .has_ohci0                      = 1,
 462         .has_pccard                     = 1,
 463         .has_ehci0                      = 1,
 464 };
 465
 466 static struct board_info __initdata board_rta1025w_16 = {
 467         .name                           = "RTA1025W_16",
 468         .expected_cpu_id                = 0x6348,
 469
 470         .has_enet0                      = 1,
 471         .has_enet1                      = 1,
 472         .has_pci                        = 1,
 473
 474         .enet0 = {
 475                 .has_phy                = 1,
 476                 .use_internal_phy       = 1,
 477         },
 478         .enet1 = {
 479                 .force_speed_100        = 1,
 480                 .force_duplex_full      = 1,
 481         },
 482 };
 483
 484
 485 static struct board_info __initdata board_DV201AMR = {
 486         .name                           = "DV201AMR",
 487         .expected_cpu_id                = 0x6348,
 488
 489         .has_uart0                      = 1,
 490         .has_pci                        = 1,
 491         .has_ohci0                      = 1,
 492
 493         .has_enet0                      = 1,
 494         .has_enet1                      = 1,
 495         .enet0 = {
 496                 .has_phy                = 1,
 497                 .use_internal_phy       = 1,
 498         },
 499         .enet1 = {
 500                 .force_speed_100        = 1,
 501                 .force_duplex_full      = 1,
 502         },
 503 };
 504
 505 static struct board_info __initdata board_96348gw_a = {
 506         .name                           = "96348GW-A",
 507         .expected_cpu_id                = 0x6348,
 508
 509         .has_uart0                      = 1,
 510         .has_enet0                      = 1,
 511         .has_enet1                      = 1,
 512         .has_pci                        = 1,
 513
 514         .enet0 = {
 515                 .has_phy                = 1,
 516                 .use_internal_phy       = 1,
 517         },
 518         .enet1 = {
 519                 .force_speed_100        = 1,
 520                 .force_duplex_full      = 1,
 521         },
 522
 523         .has_ohci0 = 1,
 524 };
 525 #endif
 526
 527 /*
 528  * known 6358 boards
 529  */
 530 #ifdef CONFIG_BCM63XX_CPU_6358
 531 static struct board_info __initdata board_96358vw = {
 532         .name                           = "96358VW",
 533         .expected_cpu_id                = 0x6358,
 534
 535         .has_uart0                      = 1,
 536         .has_enet0                      = 1,
 537         .has_enet1                      = 1,
 538         .has_pci                        = 1,
 539
 540         .enet0 = {
 541                 .has_phy                = 1,
 542                 .use_internal_phy       = 1,
 543         },
 544
 545         .enet1 = {
 546                 .force_speed_100        = 1,
 547                 .force_duplex_full      = 1,
 548         },
 549
 550
 551         .has_ohci0 = 1,
 552         .has_pccard = 1,
 553         .has_ehci0 = 1,
 554
 555         .leds = {
 556                 {
 557                         .name           = "adsl-fail",
 558                         .gpio           = 15,
 559                         .active_low     = 1,
 560                 },
 561                 {
 562                         .name           = "ppp",
 563                         .gpio           = 22,
 564                         .active_low     = 1,
 565                 },
 566                 {
 567                         .name           = "ppp-fail",
 568                         .gpio           = 23,
 569                         .active_low     = 1,
 570                 },
 571                 {
 572                         .name           = "power",
 573                         .gpio           = 4,
 574                         .default_trigger = "default-on",
 575                 },
 576                 {
 577                         .name           = "stop",
 578                         .gpio           = 5,
 579                 },
 580         },
 581 };
 582
 583 static struct board_info __initdata board_96358vw2 = {
 584         .name                           = "96358VW2",
 585         .expected_cpu_id                = 0x6358,
 586
 587         .has_uart0                      = 1,
 588         .has_enet0                      = 1,
 589         .has_enet1                      = 1,
 590         .has_pci                        = 1,
 591
 592         .enet0 = {
 593                 .has_phy                = 1,
 594                 .use_internal_phy       = 1,
 595         },
 596
 597         .enet1 = {
 598                 .force_speed_100        = 1,
 599                 .force_duplex_full      = 1,
 600         },
 601
 602
 603         .has_ohci0 = 1,
 604         .has_pccard = 1,
 605         .has_ehci0 = 1,
 606
 607         .leds = {
 608                 {
 609                         .name           = "adsl",
 610                         .gpio           = 22,
 611                         .active_low     = 1,
 612                 },
 613                 {
 614                         .name           = "ppp-fail",
 615                         .gpio           = 23,
 616                 },
 617                 {
 618                         .name           = "power",
 619                         .gpio           = 5,
 620                         .active_low     = 1,
 621                         .default_trigger = "default-on",
 622                 },
 623                 {
 624                         .name           = "stop",
 625                         .gpio           = 4,
 626                         .active_low     = 1,
 627                 },
 628         },
 629 };
 630
 631 static struct board_info __initdata board_AGPFS0 = {
 632         .name                           = "AGPF-S0",
 633         .expected_cpu_id                = 0x6358,
 634
 635         .has_uart0                      = 1,
 636         .has_enet0                      = 1,
 637         .has_enet1                      = 1,
 638         .has_pci                        = 1,
 639
 640         .enet0 = {
 641                 .has_phy                = 1,
 642                 .use_internal_phy       = 1,
 643         },
 644
 645         .enet1 = {
 646                 .force_speed_100        = 1,
 647                 .force_duplex_full      = 1,
 648         },
 649
 650         .has_ohci0 = 1,
 651         .has_ehci0 = 1,
 652 };
 653
 654 static struct board_info __initdata board_DWVS0 = {
 655         .name                           = "DWV-S0",
 656         .expected_cpu_id                = 0x6358,
 657
 658         .has_enet0                      = 1,
 659         .has_enet1                      = 1,
 660         .has_pci                        = 1,
 661
 662         .enet0 = {
 663                 .has_phy                = 1,
 664                 .use_internal_phy       = 1,
 665         },
 666
 667         .enet1 = {
 668                 .force_speed_100        = 1,
 669                 .force_duplex_full      = 1,
 670         },
 671
 672         .has_ohci0                      = 1,
 673 };
 674 #endif
 675
 676 /*
 677  * all boards
 678  */
 679 static const struct board_info __initconst *bcm963xx_boards[] = {
 680 #ifdef CONFIG_BCM63XX_CPU_3368
 681         &board_cvg834g,
 682 #endif
 683 #ifdef CONFIG_BCM63XX_CPU_6328
 684         &board_96328avng,
 685 #endif
 686 #ifdef CONFIG_BCM63XX_CPU_6338
 687         &board_96338gw,
 688         &board_96338w,
 689 #endif
 690 #ifdef CONFIG_BCM63XX_CPU_6345
 691         &board_96345gw2,
 692 #endif
 693 #ifdef CONFIG_BCM63XX_CPU_6348
 694         &board_96348r,
 695         &board_96348gw,
 696         &board_96348gw_10,
 697         &board_96348gw_11,
 698         &board_FAST2404,
 699         &board_DV201AMR,
 700         &board_96348gw_a,
 701         &board_rta1025w_16,
 702 #endif
 703
 704 #ifdef CONFIG_BCM63XX_CPU_6358
 705         &board_96358vw,
 706         &board_96358vw2,
 707         &board_AGPFS0,
 708         &board_DWVS0,
 709 #endif
 710 };
 711
 712 /*
 713  * Register a sane SPROMv2 to make the on-board
 714  * bcm4318 WLAN work
 715  */
 716 #ifdef CONFIG_SSB_PCIHOST
 717 static struct ssb_sprom bcm63xx_sprom = {
 718         .revision               = 0x02,
 719         .board_rev              = 0x17,
 720         .country_code           = 0x0,
 721         .ant_available_bg       = 0x3,
 722         .pa0b0                  = 0x15ae,
 723         .pa0b1                  = 0xfa85,
 724         .pa0b2                  = 0xfe8d,
 725         .pa1b0                  = 0xffff,
 726         .pa1b1                  = 0xffff,
 727         .pa1b2                  = 0xffff,
 728         .gpio0                  = 0xff,
 729         .gpio1                  = 0xff,
 730         .gpio2                  = 0xff,
 731         .gpio3                  = 0xff,
 732         .maxpwr_bg              = 0x004c,
 733         .itssi_bg               = 0x00,
 734         .boardflags_lo          = 0x2848,
 735         .boardflags_hi          = 0x0000,
 736 };
 737
 738 int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
 739 {
 740         if (bus->bustype == SSB_BUSTYPE_PCI) {
 741                 memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
 742                 return 0;
 743         } else {
 744                 pr_err("unable to fill SPROM for given bustype\n");
 745                 return -EINVAL;
 746         }
 747 }
 748 #endif
 749
 750 /*
 751  * return board name for /proc/cpuinfo
 752  */
 753 const char *board_get_name(void)
 754 {
 755         return board.name;
 756 }
 757
 758 /*
 759  * early init callback, read nvram data from flash and checksum it
 760  */
 761 void __init board_prom_init(void)
 762 {
 763         unsigned int i;
 764         u8 *boot_addr, *cfe;
 765         char cfe_version[32];
 766         char *board_name = NULL;
 767         u32 val;
 768         struct bcm_hcs *hcs;
 769
 770         /* read base address of boot chip select (0)
 771          * 6328/6362 do not have MPI but boot from a fixed address
 772          */
 773         if (BCMCPU_IS_6328() || BCMCPU_IS_6362()) {
 774                 val = 0x18000000;
 775         } else {
 776                 val = bcm_mpi_readl(MPI_CSBASE_REG(0));
 777                 val &= MPI_CSBASE_BASE_MASK;
 778         }
 779         boot_addr = (u8 *)KSEG1ADDR(val);
 780
 781         /* dump cfe version */
 782         cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET;
 783         if (!memcmp(cfe, "cfe-v", 5))
 784                 snprintf(cfe_version, sizeof(cfe_version), "%u.%u.%u-%u.%u",
 785                          cfe[5], cfe[6], cfe[7], cfe[8], cfe[9]);
 786         else
 787                 strcpy(cfe_version, "unknown");
 788         pr_info("CFE version: %s\n", cfe_version);
 789
 790         bcm63xx_nvram_init(boot_addr + BCM963XX_NVRAM_OFFSET);
 791
 792         if (BCMCPU_IS_3368()) {
 793                 hcs = (struct bcm_hcs *)boot_addr;
 794                 board_name = hcs->filename;
 795         } else {
 796                 board_name = bcm63xx_nvram_get_name();
 797         }
 798         /* find board by name */
 799         for (i = 0; i < ARRAY_SIZE(bcm963xx_boards); i++) {
 800                 if (strncmp(board_name, bcm963xx_boards[i]->name, 16))
 801                         continue;
 802                 /* copy, board desc array is marked initdata */
 803                 memcpy(&board, bcm963xx_boards[i], sizeof(board));
 804                 break;
 805         }
 806
 807         /* bail out if board is not found, will complain later */
 808         if (!board.name[0]) {
 809                 char name[17];
 810                 memcpy(name, board_name, 16);
 811                 name[16] = 0;
 812                 pr_err("unknown bcm963xx board: %s\n", name);
 813                 return;
 814         }
 815
 816         /* setup pin multiplexing depending on board enabled device,
 817          * this has to be done this early since PCI init is done
 818          * inside arch_initcall */
 819         val = 0;
 820
 821 #ifdef CONFIG_PCI
 822         if (board.has_pci) {
 823                 bcm63xx_pci_enabled = 1;
 824                 if (BCMCPU_IS_6348())
 825                         val |= GPIO_MODE_6348_G2_PCI;
 826         }
 827 #endif
 828
 829         if (board.has_pccard) {
 830                 if (BCMCPU_IS_6348())
 831                         val |= GPIO_MODE_6348_G1_MII_PCCARD;
 832         }
 833
 834         if (board.has_enet0 && !board.enet0.use_internal_phy) {
 835                 if (BCMCPU_IS_6348())
 836                         val |= GPIO_MODE_6348_G3_EXT_MII |
 837                                 GPIO_MODE_6348_G0_EXT_MII;
 838         }
 839
 840         if (board.has_enet1 && !board.enet1.use_internal_phy) {
 841                 if (BCMCPU_IS_6348())
 842                         val |= GPIO_MODE_6348_G3_EXT_MII |
 843                                 GPIO_MODE_6348_G0_EXT_MII;
 844         }
 845
 846         bcm_gpio_writel(val, GPIO_MODE_REG);
 847 }
 848
 849 /*
 850  * second stage init callback, good time to panic if we couldn't
 851  * identify on which board we're running since early printk is working
 852  */
 853 void __init board_setup(void)
 854 {
 855         if (!board.name[0])
 856                 panic("unable to detect bcm963xx board");
 857         pr_info("board name: %s\n", board.name);
 858
 859         /* make sure we're running on expected cpu */
 860         if (bcm63xx_get_cpu_id() != board.expected_cpu_id)
 861                 panic("unexpected CPU for bcm963xx board");
 862 }
 863
 864 static struct gpio_led_platform_data bcm63xx_led_data;
 865
 866 static struct platform_device bcm63xx_gpio_leds = {
 867         .name                   = "leds-gpio",
 868         .id                     = 0,
 869         .dev.platform_data      = &bcm63xx_led_data,
 870 };
 871
 872 /*
 873  * third stage init callback, register all board devices.
 874  */
 875 int __init board_register_devices(void)
 876 {
 877         if (board.has_uart0)
 878                 bcm63xx_uart_register(0);
 879
 880         if (board.has_uart1)
 881                 bcm63xx_uart_register(1);
 882
 883         if (board.has_pccard)
 884                 bcm63xx_pcmcia_register();
 885
 886         if (board.has_enet0 &&
 887             !bcm63xx_nvram_get_mac_address(board.enet0.mac_addr))
 888                 bcm63xx_enet_register(0, &board.enet0);
 889
 890         if (board.has_enet1 &&
 891             !bcm63xx_nvram_get_mac_address(board.enet1.mac_addr))
 892                 bcm63xx_enet_register(1, &board.enet1);
 893
 894         if (board.has_enetsw &&
 895             !bcm63xx_nvram_get_mac_address(board.enetsw.mac_addr))
 896                 bcm63xx_enetsw_register(&board.enetsw);
 897
 898         if (board.has_usbd)
 899                 bcm63xx_usbd_register(&board.usbd);
 900
 901         if (board.has_dsp)
 902                 bcm63xx_dsp_register(&board.dsp);
 903
 904         /* Generate MAC address for WLAN and register our SPROM,
 905          * do this after registering enet devices
 906          */
 907 #ifdef CONFIG_SSB_PCIHOST
 908         if (!bcm63xx_nvram_get_mac_address(bcm63xx_sprom.il0mac)) {
 909                 memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
 910                 memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
 911                 if (ssb_arch_register_fallback_sprom(
 912                                 &bcm63xx_get_fallback_sprom) < 0)
 913                         pr_err("failed to register fallback SPROM\n");
 914         }
 915 #endif
 916
 917         bcm63xx_spi_register();
 918
 919         bcm63xx_hsspi_register();
 920
 921         bcm63xx_flash_register();
 922
 923         bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
 924         bcm63xx_led_data.leds = board.leds;
 925
 926         platform_device_register(&bcm63xx_gpio_leds);
 927
 928         if (board.ephy_reset_gpio && board.ephy_reset_gpio_flags)
 929                 gpio_request_one(board.ephy_reset_gpio,
 930                                 board.ephy_reset_gpio_flags, "ephy-reset");
 931
 932         return 0;
 933 }