common/board_r.c

   1 /*
   2  * Copyright (c) 2011 The Chromium OS Authors.
   3  * (C) Copyright 2002-2006
   4  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   5  *
   6  * (C) Copyright 2002
   7  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
   8  * Marius Groeger <mgroeger@sysgo.de>
   9  *
  10  * See file CREDITS for list of people who contributed to this
  11  * project.
  12  *
  13  * This program is free software; you can redistribute it and/or
  14  * modify it under the terms of the GNU General Public License as
  15  * published by the Free Software Foundation; either version 2 of
  16  * the License, or (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  26  * MA 02111-1307 USA
  27  */
  28
  29 #include <common.h>
  30 /* TODO: can we just include all these headers whether needed or not? */
  31 #if defined(CONFIG_CMD_BEDBUG)
  32 #include <bedbug/type.h>
  33 #endif
  34 #ifdef CONFIG_HAS_DATAFLASH
  35 #include <dataflash.h>
  36 #endif
  37 #include <environment.h>
  38 #include <fdtdec.h>
  39 #if defined(CONFIG_CMD_IDE)
  40 #include <ide.h>
  41 #endif
  42 #include <initcall.h>
  43 #ifdef CONFIG_PS2KBD
  44 #include <keyboard.h>
  45 #endif
  46 #if defined(CONFIG_CMD_KGDB)
  47 #include <kgdb.h>
  48 #endif
  49 #include <logbuff.h>
  50 #include <malloc.h>
  51 #ifdef CONFIG_BITBANGMII
  52 #include <miiphy.h>
  53 #endif
  54 #include <mmc.h>
  55 #include <nand.h>
  56 #include <onenand_uboot.h>
  57 #include <scsi.h>
  58 #include <serial.h>
  59 #include <spi.h>
  60 #include <stdio_dev.h>
  61 #include <watchdog.h>
  62 #ifdef CONFIG_ADDR_MAP
  63 #include <asm/mmu.h>
  64 #endif
  65 #include <asm/sections.h>
  66 #ifdef CONFIG_X86
  67 #include <asm/init_helpers.h>
  68 #endif
  69 #include <linux/compiler.h>
  70
  71 DECLARE_GLOBAL_DATA_PTR;
  72
  73 ulong monitor_flash_len;
  74
  75 int __board_flash_wp_on(void)
  76 {
  77         /*
  78          * Most flashes can't be detected when write protection is enabled,
  79          * so provide a way to let U-Boot gracefully ignore write protected
  80          * devices.
  81          */
  82         return 0;
  83 }
  84
  85 int board_flash_wp_on(void)
  86         __attribute__ ((weak, alias("__board_flash_wp_on")));
  87
  88 void __cpu_secondary_init_r(void)
  89 {
  90 }
  91
  92 void cpu_secondary_init_r(void)
  93         __attribute__ ((weak, alias("__cpu_secondary_init_r")));
  94
  95 static int initr_secondary_cpu(void)
  96 {
  97         /*
  98          * after non-volatile devices & environment is setup and cpu code have
  99          * another round to deal with any initialization that might require
 100          * full access to the environment or loading of some image (firmware)
 101          * from a non-volatile device
 102          */
 103         /* TODO: maybe define this for all archs? */
 104         cpu_secondary_init_r();
 105
 106         return 0;
 107 }
 108
 109 static int initr_reloc(void)
 110 {
 111         gd->flags |= GD_FLG_RELOC;      /* tell others: relocation done */
 112         bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");
 113
 114         return 0;
 115 }
 116
 117 #ifdef CONFIG_ARM
 118 /*
 119  * Some of these functions are needed purely because the functions they
 120  * call return void. If we change them to return 0, these stubs can go away.
 121  */
 122 static int initr_caches(void)
 123 {
 124         /* Enable caches */
 125         enable_caches();
 126         return 0;
 127 }
 128 #endif
 129
 130 __weak int fixup_cpu(void)
 131 {
 132         return 0;
 133 }
 134
 135 static int initr_reloc_global_data(void)
 136 {
 137 #ifdef CONFIG_SYS_SYM_OFFSETS
 138         monitor_flash_len = _end_ofs;
 139 #elif !defined(CONFIG_SANDBOX)
 140         monitor_flash_len = (ulong)&__init_end - gd->dest_addr;
 141 #endif
 142 #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
 143         /*
 144          * The gd->cpu pointer is set to an address in flash before relocation.
 145          * We need to update it to point to the same CPU entry in RAM.
 146          * TODO: why not just add gd->reloc_ofs?
 147          */
 148         gd->arch.cpu += gd->dest_addr - CONFIG_SYS_MONITOR_BASE;
 149
 150         /*
 151          * If we didn't know the cpu mask & # cores, we can save them of
 152          * now rather than 'computing' them constantly
 153          */
 154         fixup_cpu();
 155 #endif
 156 #ifdef CONFIG_SYS_EXTRA_ENV_RELOC
 157         /*
 158          * Some systems need to relocate the env_addr pointer early because the
 159          * location it points to will get invalidated before env_relocate is
 160          * called.  One example is on systems that might use a L2 or L3 cache
 161          * in SRAM mode and initialize that cache from SRAM mode back to being
 162          * a cache in cpu_init_r.
 163          */
 164         gd->env_addr += gd->dest_addr - CONFIG_SYS_MONITOR_BASE;
 165 #endif
 166         return 0;
 167 }
 168
 169 static int initr_serial(void)
 170 {
 171         serial_initialize();
 172         return 0;
 173 }
 174
 175 #ifdef CONFIG_PPC
 176 static int initr_trap(void)
 177 {
 178         /*
 179          * Setup trap handlers
 180          */
 181         trap_init(gd->dest_addr);
 182
 183         return 0;
 184 }
 185 #endif
 186
 187 #ifdef CONFIG_ADDR_MAP
 188 static int initr_addr_map(void)
 189 {
 190         init_addr_map();
 191
 192         return 0;
 193 }
 194 #endif
 195
 196 #ifdef CONFIG_LOGBUFFER
 197 unsigned long logbuffer_base(void)
 198 {
 199         return gd->ram_top - LOGBUFF_LEN;
 200 }
 201
 202 static int initr_logbuffer(void)
 203 {
 204         logbuff_init_ptrs();
 205         return 0;
 206 }
 207 #endif
 208
 209 #ifdef CONFIG_POST
 210 static int initr_post_backlog(void)
 211 {
 212         post_output_backlog();
 213         return 0;
 214 }
 215 #endif
 216
 217 #ifdef CONFIG_SYS_DELAYED_ICACHE
 218 static int initr_icache_enable(void)
 219 {
 220         return 0;
 221 }
 222 #endif
 223
 224 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
 225 static int initr_unlock_ram_in_cache(void)
 226 {
 227         unlock_ram_in_cache();  /* it's time to unlock D-cache in e500 */
 228         return 0;
 229 }
 230 #endif
 231
 232 #ifdef CONFIG_PCI
 233 static int initr_pci(void)
 234 {
 235         pci_init();
 236
 237         return 0;
 238 }
 239 #endif
 240
 241 #ifdef CONFIG_WINBOND_83C553
 242 static int initr_w83c553f(void)
 243 {
 244         /*
 245          * Initialise the ISA bridge
 246          */
 247         initialise_w83c553f();
 248         return 0;
 249 }
 250 #endif
 251
 252 static int initr_barrier(void)
 253 {
 254 #ifdef CONFIG_PPC
 255         /* TODO: Can we not use dmb() macros for this? */
 256         asm("sync ; isync");
 257 #endif
 258         return 0;
 259 }
 260
 261 static int initr_malloc(void)
 262 {
 263         ulong malloc_start;
 264
 265         /* The malloc area is immediately below the monitor copy in DRAM */
 266         malloc_start = gd->dest_addr - TOTAL_MALLOC_LEN;
 267         mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
 268                         TOTAL_MALLOC_LEN);
 269         return 0;
 270 }
 271
 272 __weak int power_init_board(void)
 273 {
 274         return 0;
 275 }
 276
 277 static int initr_announce(void)
 278 {
 279         debug("Now running in RAM - U-Boot at: %08lx\n", gd->dest_addr);
 280         return 0;
 281 }
 282
 283 #if !defined(CONFIG_SYS_NO_FLASH)
 284 static int initr_flash(void)
 285 {
 286         ulong flash_size = 0;
 287         bd_t *bd = gd->bd;
 288         int ok;
 289
 290         puts("Flash: ");
 291
 292         if (board_flash_wp_on()) {
 293                 printf("Uninitialized - Write Protect On\n");
 294                 /* Since WP is on, we can't find real size.  Set to 0 */
 295                 ok = 1;
 296         } else {
 297                 flash_size = flash_init();
 298                 ok = flash_size > 0;
 299         }
 300         if (!ok) {
 301                 puts("*** failed ***\n");
 302 #ifdef CONFIG_PPC
 303                 /* Why does PPC do this? */
 304                 hang();
 305 #endif
 306                 return -1;
 307         }
 308         print_size(flash_size, "");
 309 #ifdef CONFIG_SYS_FLASH_CHECKSUM
 310         /*
 311         * Compute and print flash CRC if flashchecksum is set to 'y'
 312         *
 313         * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
 314         */
 315         if (getenv_yesno("flashchecksum") == 1) {
 316                 printf("  CRC: %08X", crc32(0,
 317                         (const unsigned char *) CONFIG_SYS_FLASH_BASE,
 318                         flash_size));
 319         }
 320 #endif /* CONFIG_SYS_FLASH_CHECKSUM */
 321         putc('\n');
 322
 323         /* update start of FLASH memory    */
 324 #ifdef CONFIG_SYS_FLASH_BASE
 325         bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
 326 #endif
 327         /* size of FLASH memory (final value) */
 328         bd->bi_flashsize = flash_size;
 329
 330 #if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
 331         /* Make a update of the Memctrl. */
 332         update_flash_size(flash_size);
 333 #endif
 334
 335
 336 #if defined(CONFIG_OXC) || defined(CONFIG_RMU)
 337         /* flash mapped at end of memory map */
 338         bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
 339 #elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
 340         bd->bi_flashoffset = monitor_flash_len; /* reserved area for monitor */
 341 #endif
 342         return 0;
 343 }
 344 #endif
 345
 346 #ifdef CONFIG_PPC
 347 static int initr_spi(void)
 348 {
 349         /* PPC does this here */
 350 #ifdef CONFIG_SPI
 351 #if !defined(CONFIG_ENV_IS_IN_EEPROM)
 352         spi_init_f();
 353 #endif
 354         spi_init_r();
 355 #endif
 356         return 0;
 357 }
 358 #endif
 359
 360 #ifdef CONFIG_CMD_NAND
 361 /* go init the NAND */
 362 int initr_nand(void)
 363 {
 364         puts("NAND:  ");
 365         nand_init();
 366         return 0;
 367 }
 368 #endif
 369
 370 #if defined(CONFIG_CMD_ONENAND)
 371 /* go init the NAND */
 372 int initr_onenand(void)
 373 {
 374         puts("NAND:  ");
 375         onenand_init();
 376         return 0;
 377 }
 378 #endif
 379
 380 #ifdef CONFIG_GENERIC_MMC
 381 int initr_mmc(void)
 382 {
 383         puts("MMC:   ");
 384         mmc_initialize(gd->bd);
 385         return 0;
 386 }
 387 #endif
 388
 389 #ifdef CONFIG_HAS_DATAFLASH
 390 int initr_dataflash(void)
 391 {
 392         AT91F_DataflashInit();
 393         dataflash_print_info();
 394         return 0;
 395 }
 396 #endif
 397
 398 /*
 399  * Tell if it's OK to load the environment early in boot.
 400  *
 401  * If CONFIG_OF_CONFIG is defined, we'll check with the FDT to see
 402  * if this is OK (defaulting to saying it's OK).
 403  *
 404  * NOTE: Loading the environment early can be a bad idea if security is
 405  *       important, since no verification is done on the environment.
 406  *
 407  * @return 0 if environment should not be loaded, !=0 if it is ok to load
 408  */
 409 static int should_load_env(void)
 410 {
 411 #ifdef CONFIG_OF_CONTROL
 412         return fdtdec_get_config_int(gd->fdt_blob, "load-environment", 1);
 413 #elif defined CONFIG_DELAY_ENVIRONMENT
 414         return 0;
 415 #else
 416         return 1;
 417 #endif
 418 }
 419
 420 static int initr_env(void)
 421 {
 422         /* initialize environment */
 423         if (should_load_env())
 424                 env_relocate();
 425         else
 426                 set_default_env(NULL);
 427
 428         /* Initialize from environment */
 429         load_addr = getenv_ulong("loadaddr", 16, load_addr);
 430 #if defined(CONFIG_SYS_EXTBDINFO)
 431 #if defined(CONFIG_405GP) || defined(CONFIG_405EP)
 432 #if defined(CONFIG_I2CFAST)
 433         /*
 434          * set bi_iic_fast for linux taking environment variable
 435          * "i2cfast" into account
 436          */
 437         {
 438                 char *s = getenv("i2cfast");
 439
 440                 if (s && ((*s == 'y') || (*s == 'Y'))) {
 441                         gd->bd->bi_iic_fast[0] = 1;
 442                         gd->bd->bi_iic_fast[1] = 1;
 443                 }
 444         }
 445 #endif /* CONFIG_I2CFAST */
 446 #endif /* CONFIG_405GP, CONFIG_405EP */
 447 #endif /* CONFIG_SYS_EXTBDINFO */
 448         return 0;
 449 }
 450
 451 #ifdef  CONFIG_HERMES
 452 static int initr_hermes(void)
 453 {
 454         if ((gd->board_type >> 16) == 2)
 455                 gd->bd->bi_ethspeed = gd->board_type & 0xFFFF;
 456         else
 457                 gd->bd->bi_ethspeed = 0xFFFF;
 458         return 0;
 459 }
 460
 461 static int initr_hermes_start(void)
 462 {
 463         if (gd->bd->bi_ethspeed != 0xFFFF)
 464                 hermes_start_lxt980((int) gd->bd->bi_ethspeed);
 465         return 0;
 466 }
 467 #endif
 468
 469 #ifdef CONFIG_SC3
 470 /* TODO: with new initcalls, move this into the driver */
 471 extern void sc3_read_eeprom(void);
 472
 473 static int initr_sc3_read_eeprom(void)
 474 {
 475         sc3_read_eeprom();
 476         return 0;
 477 }
 478 #endif
 479
 480 static int initr_jumptable(void)
 481 {
 482         jumptable_init();
 483         return 0;
 484 }
 485
 486 #if defined(CONFIG_API)
 487 static int initr_api(void)
 488 {
 489         /* Initialize API */
 490         api_init();
 491         return 0;
 492 }
 493 #endif
 494
 495 #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
 496 static int show_model_r(void)
 497 {
 498         /* Put this here so it appears on the LCD, now it is ready */
 499 # ifdef CONFIG_OF_CONTROL
 500         const char *model;
 501
 502         model = (char *)fdt_getprop(gd->fdt_blob, 0, "model", NULL);
 503         printf("Model: %s\n", model ? model : "<unknown>");
 504 # else
 505         checkboard();
 506 # endif
 507 }
 508 #endif
 509
 510 /* enable exceptions */
 511 #ifdef CONFIG_ARM
 512 static int initr_enable_interrupts(void)
 513 {
 514         enable_interrupts();
 515         return 0;
 516 }
 517 #endif
 518
 519 #ifdef CONFIG_CMD_NET
 520 static int initr_ethaddr(void)
 521 {
 522         bd_t *bd = gd->bd;
 523
 524         /* kept around for legacy kernels only ... ignore the next section */
 525         eth_getenv_enetaddr("ethaddr", bd->bi_enetaddr);
 526 #ifdef CONFIG_HAS_ETH1
 527         eth_getenv_enetaddr("eth1addr", bd->bi_enet1addr);
 528 #endif
 529 #ifdef CONFIG_HAS_ETH2
 530         eth_getenv_enetaddr("eth2addr", bd->bi_enet2addr);
 531 #endif
 532 #ifdef CONFIG_HAS_ETH3
 533         eth_getenv_enetaddr("eth3addr", bd->bi_enet3addr);
 534 #endif
 535 #ifdef CONFIG_HAS_ETH4
 536         eth_getenv_enetaddr("eth4addr", bd->bi_enet4addr);
 537 #endif
 538 #ifdef CONFIG_HAS_ETH5
 539         eth_getenv_enetaddr("eth5addr", bd->bi_enet5addr);
 540 #endif
 541         return 0;
 542 }
 543 #endif /* CONFIG_CMD_NET */
 544
 545 #ifdef CONFIG_CMD_KGDB
 546 static int initr_kgdb(void)
 547 {
 548         puts("KGDB:  ");
 549         kgdb_init();
 550         return 0;
 551 }
 552 #endif
 553
 554 #if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
 555 static int initr_status_led(void)
 556 {
 557         status_led_set(STATUS_LED_BOOT, STATUS_LED_BLINKING);
 558
 559         return 0;
 560 }
 561 #endif
 562
 563 #if defined(CONFIG_CMD_SCSI)
 564 static int initr_scsi(void)
 565 {
 566         /* Not supported properly on ARM yet */
 567 #ifndef CONFIG_ARM
 568         puts("SCSI:  ");
 569         scsi_init();
 570 #endif
 571
 572         return 0;
 573 }
 574 #endif /* CONFIG_CMD_NET */
 575
 576 #if defined(CONFIG_CMD_DOC)
 577 static int initr_doc(void)
 578 {
 579         puts("DOC:   ");
 580         doc_init();
 581 }
 582 #endif
 583
 584 #ifdef CONFIG_BITBANGMII
 585 static int initr_bbmii(void)
 586 {
 587         bb_miiphy_init();
 588         return 0;
 589 }
 590 #endif
 591
 592 #ifdef CONFIG_CMD_NET
 593 static int initr_net(void)
 594 {
 595         puts("Net:   ");
 596         eth_initialize(gd->bd);
 597 #if defined(CONFIG_RESET_PHY_R)
 598         debug("Reset Ethernet PHY\n");
 599         reset_phy();
 600 #endif
 601         return 0;
 602 }
 603 #endif
 604
 605 #ifdef CONFIG_POST
 606 static int initr_post(void)
 607 {
 608         post_run(NULL, POST_RAM | post_bootmode_get(0));
 609         return 0;
 610 }
 611 #endif
 612
 613 #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
 614 static int initr_pcmcia(void)
 615 {
 616         puts("PCMCIA:");
 617         pcmcia_init();
 618         return 0;
 619 }
 620 #endif
 621
 622 #if defined(CONFIG_CMD_IDE)
 623 static int initr_ide(void)
 624 {
 625 #ifdef  CONFIG_IDE_8xx_PCCARD
 626         puts("PCMCIA:");
 627 #else
 628         puts("IDE:   ");
 629 #endif
 630 #if defined(CONFIG_START_IDE)
 631         if (board_start_ide())
 632                 ide_init();
 633 #else
 634         ide_init();
 635 #endif
 636         return 0;
 637 }
 638 #endif
 639
 640 #if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
 641 /*
 642  * Export available size of memory for Linux, taking into account the
 643  * protected RAM at top of memory
 644  */
 645 int initr_mem(void)
 646 {
 647         ulong pram = 0;
 648         char memsz[32];
 649
 650 # ifdef CONFIG_PRAM
 651         pram = getenv_ulong("pram", 10, CONFIG_PRAM);
 652 # endif
 653 # if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR)
 654         /* Also take the logbuffer into account (pram is in kB) */
 655         pram += (LOGBUFF_LEN + LOGBUFF_OVERHEAD) / 1024;
 656 # endif
 657         sprintf(memsz, "%ldk", (gd->ram_size / 1024) - pram);
 658         setenv("mem", memsz);
 659
 660         return 0;
 661 }
 662 #endif
 663
 664 #ifdef CONFIG_CMD_BEDBUG
 665 static int initr_bedbug(void)
 666 {
 667         bedbug_init();
 668
 669         return 0;
 670 }
 671 #endif
 672
 673 #ifdef CONFIG_PS2KBD
 674 static int initr_kbd(void)
 675 {
 676         puts("PS/2:  ");
 677         kbd_init();
 678         return 0;
 679 }
 680 #endif
 681
 682 #ifdef CONFIG_MODEM_SUPPORT
 683 static int initr_modem(void)
 684 {
 685         /* TODO: with new initcalls, move this into the driver */
 686         extern int do_mdm_init;
 687
 688         do_mdm_init = gd->do_mdm_init;
 689         return 0;
 690 }
 691 #endif
 692
 693 static int run_main_loop(void)
 694 {
 695 #ifdef CONFIG_SANDBOX
 696         sandbox_main_loop_init();
 697 #endif
 698         /* main_loop() can return to retry autoboot, if so just run it again */
 699         for (;;)
 700                 main_loop();
 701         return 0;
 702 }
 703
 704 /*
 705  * Over time we hope to remove these functions with code fragments and
 706  * stub funtcions, and instead call the relevant function directly.
 707  *
 708  * We also hope to remove most of the driver-related init and do it if/when
 709  * the driver is later used.
 710  *
 711  * TODO: perhaps reset the watchdog in the initcall function after each call?
 712  */
 713 init_fnc_t init_sequence_r[] = {
 714         initr_reloc,
 715         /* TODO: could x86/PPC have this also perhaps? */
 716 #ifdef CONFIG_ARM
 717         initr_caches,
 718         board_init,     /* Setup chipselects */
 719 #endif
 720         /*
 721          * TODO: printing of the clock inforamtion of the board is now
 722          * implemented as part of bdinfo command. Currently only support for
 723          * davinci SOC's is added. Remove this check once all the board
 724          * implement this.
 725          */
 726 #ifdef CONFIG_CLOCKS
 727         set_cpu_clk_info, /* Setup clock information */
 728 #endif
 729         initr_reloc_global_data,
 730         initr_serial,
 731         initr_announce,
 732         INIT_FUNC_WATCHDOG_RESET
 733 #ifdef CONFIG_PPC
 734         initr_trap,
 735 #endif
 736 #ifdef CONFIG_ADDR_MAP
 737         initr_addr_map,
 738 #endif
 739 #if defined(CONFIG_BOARD_EARLY_INIT_R)
 740         board_early_init_r,
 741 #endif
 742         INIT_FUNC_WATCHDOG_RESET
 743 #ifdef CONFIG_LOGBUFFER
 744         initr_logbuffer,
 745 #endif
 746 #ifdef CONFIG_POST
 747         initr_post_backlog,
 748 #endif
 749         INIT_FUNC_WATCHDOG_RESET
 750 #ifdef CONFIG_SYS_DELAYED_ICACHE
 751         initr_icache_enable,
 752 #endif
 753 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
 754         initr_unlock_ram_in_cache,
 755 #endif
 756 #if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
 757         /*
 758          * Do early PCI configuration _before_ the flash gets initialised,
 759          * because PCU ressources are crucial for flash access on some boards.
 760          */
 761         initr_pci,
 762 #endif
 763 #ifdef CONFIG_WINBOND_83C553
 764         initr_w83c553f,
 765 #endif
 766         initr_barrier,
 767         initr_malloc,
 768         bootstage_relocate,
 769 #ifdef CONFIG_ARCH_EARLY_INIT_R
 770         arch_early_init_r,
 771 #endif
 772         power_init_board,
 773 #ifndef CONFIG_SYS_NO_FLASH
 774         initr_flash,
 775 #endif
 776         INIT_FUNC_WATCHDOG_RESET
 777 #if defined(CONFIG_PPC) || defined(CONFIG_X86)
 778         /* initialize higher level parts of CPU like time base and timers */
 779         cpu_init_r,
 780 #endif
 781 #ifdef CONFIG_PPC
 782         initr_spi,
 783 #endif
 784 #if defined(CONFIG_X86) && defined(CONFIG_SPI)
 785         init_func_spi,
 786 #endif
 787 #ifdef CONFIG_CMD_NAND
 788         initr_nand,
 789 #endif
 790 #ifdef CONFIG_CMD_ONENAND
 791         initr_onenand,
 792 #endif
 793 #ifdef CONFIG_GENERIC_MMC
 794         initr_mmc,
 795 #endif
 796 #ifdef CONFIG_HAS_DATAFLASH
 797         initr_dataflash,
 798 #endif
 799         initr_env,
 800         INIT_FUNC_WATCHDOG_RESET
 801         initr_secondary_cpu,
 802 #ifdef CONFIG_SC3
 803         initr_sc3_read_eeprom,
 804 #endif
 805 #ifdef  CONFIG_HERMES
 806         initr_hermes,
 807 #endif
 808 #if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
 809         mac_read_from_eeprom,
 810 #endif
 811         INIT_FUNC_WATCHDOG_RESET
 812 #if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
 813         /*
 814          * Do pci configuration
 815          */
 816         initr_pci,
 817 #endif
 818         stdio_init,
 819         initr_jumptable,
 820 #ifdef CONFIG_API
 821         initr_api,
 822 #endif
 823         console_init_r,         /* fully init console as a device */
 824 #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
 825         show_model_r,
 826 #endif
 827 #ifdef CONFIG_ARCH_MISC_INIT
 828         arch_misc_init,         /* miscellaneous arch-dependent init */
 829 #endif
 830 #ifdef CONFIG_MISC_INIT_R
 831         misc_init_r,            /* miscellaneous platform-dependent init */
 832 #endif
 833 #ifdef CONFIG_HERMES
 834         initr_hermes_start,
 835 #endif
 836         INIT_FUNC_WATCHDOG_RESET
 837 #ifdef CONFIG_CMD_KGDB
 838         initr_kgdb,
 839 #endif
 840 #ifdef CONFIG_X86
 841         board_early_init_r,
 842 #endif
 843         interrupt_init,
 844 #if defined(CONFIG_ARM) || defined(CONFIG_x86)
 845         initr_enable_interrupts,
 846 #endif
 847 #ifdef CONFIG_X86
 848         timer_init,             /* initialize timer */
 849 #endif
 850 #if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
 851         initr_status_led,
 852 #endif
 853         /* PPC has a udelay(20) here dating from 2002. Why? */
 854 #ifdef CONFIG_CMD_NET
 855         initr_ethaddr,
 856 #endif
 857 #ifdef CONFIG_BOARD_LATE_INIT
 858         board_late_init,
 859 #endif
 860 #ifdef CONFIG_CMD_SCSI
 861         INIT_FUNC_WATCHDOG_RESET
 862         initr_scsi,
 863 #endif
 864 #ifdef CONFIG_CMD_DOC
 865         INIT_FUNC_WATCHDOG_RESET
 866         initr_doc,
 867 #endif
 868 #ifdef CONFIG_BITBANGMII
 869         initr_bbmii,
 870 #endif
 871 #ifdef CONFIG_CMD_NET
 872         INIT_FUNC_WATCHDOG_RESET
 873         initr_net,
 874 #endif
 875 #ifdef CONFIG_POST
 876         initr_post,
 877 #endif
 878 #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
 879         initr_pcmcia,
 880 #endif
 881 #if defined(CONFIG_CMD_IDE)
 882         initr_ide,
 883 #endif
 884 #ifdef CONFIG_LAST_STAGE_INIT
 885         INIT_FUNC_WATCHDOG_RESET
 886         /*
 887          * Some parts can be only initialized if all others (like
 888          * Interrupts) are up and running (i.e. the PC-style ISA
 889          * keyboard).
 890          */
 891         last_stage_init,
 892 #endif
 893 #ifdef CONFIG_CMD_BEDBUG
 894         INIT_FUNC_WATCHDOG_RESET
 895         initr_bedbug,
 896 #endif
 897 #if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
 898         initr_mem,
 899 #endif
 900 #ifdef CONFIG_PS2KBD
 901         initr_kbd,
 902 #endif
 903 #ifdef CONFIG_MODEM_SUPPORT
 904         initr_modem,
 905 #endif
 906         run_main_loop,
 907 };
 908
 909 void board_init_r(gd_t *new_gd, ulong dest_addr)
 910 {
 911 #ifndef CONFIG_X86
 912         gd = new_gd;
 913 #endif
 914         if (initcall_run_list(init_sequence_r))
 915                 hang();
 916
 917         /* NOTREACHED - run_main_loop() does not return */
 918         hang();
 919 }