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  * SPDX-License-Identifier:     GPL-2.0+
  11  */
  12
  13 #include <common.h>
  14 /* TODO: can we just include all these headers whether needed or not? */
  15 #if defined(CONFIG_CMD_BEDBUG)
  16 #include <bedbug/type.h>
  17 #endif
  18 #ifdef CONFIG_HAS_DATAFLASH
  19 #include <dataflash.h>
  20 #endif
  21 #include <dm.h>
  22 #include <environment.h>
  23 #include <fdtdec.h>
  24 #if defined(CONFIG_CMD_IDE)
  25 #include <ide.h>
  26 #endif
  27 #include <initcall.h>
  28 #ifdef CONFIG_PS2KBD
  29 #include <keyboard.h>
  30 #endif
  31 #if defined(CONFIG_CMD_KGDB)
  32 #include <kgdb.h>
  33 #endif
  34 #include <logbuff.h>
  35 #include <malloc.h>
  36 #ifdef CONFIG_BITBANGMII
  37 #include <miiphy.h>
  38 #endif
  39 #include <mmc.h>
  40 #include <nand.h>
  41 #include <onenand_uboot.h>
  42 #include <scsi.h>
  43 #include <serial.h>
  44 #include <spi.h>
  45 #include <stdio_dev.h>
  46 #include <trace.h>
  47 #include <watchdog.h>
  48 #ifdef CONFIG_ADDR_MAP
  49 #include <asm/mmu.h>
  50 #endif
  51 #include <asm/sections.h>
  52 #ifdef CONFIG_X86
  53 #include <asm/init_helpers.h>
  54 #endif
  55 #include <dm/root.h>
  56 #include <linux/compiler.h>
  57 #include <linux/err.h>
  58
  59 DECLARE_GLOBAL_DATA_PTR;
  60
  61 ulong monitor_flash_len;
  62
  63 __weak int board_flash_wp_on(void)
  64 {
  65         /*
  66          * Most flashes can't be detected when write protection is enabled,
  67          * so provide a way to let U-Boot gracefully ignore write protected
  68          * devices.
  69          */
  70         return 0;
  71 }
  72
  73 __weak void cpu_secondary_init_r(void)
  74 {
  75 }
  76
  77 static int initr_secondary_cpu(void)
  78 {
  79         /*
  80          * after non-volatile devices & environment is setup and cpu code have
  81          * another round to deal with any initialization that might require
  82          * full access to the environment or loading of some image (firmware)
  83          * from a non-volatile device
  84          */
  85         /* TODO: maybe define this for all archs? */
  86         cpu_secondary_init_r();
  87
  88         return 0;
  89 }
  90
  91 static int initr_trace(void)
  92 {
  93 #ifdef CONFIG_TRACE
  94         trace_init(gd->trace_buff, CONFIG_TRACE_BUFFER_SIZE);
  95 #endif
  96
  97         return 0;
  98 }
  99
 100 static int initr_reloc(void)
 101 {
 102         /* tell others: relocation done */
 103         gd->flags |= GD_FLG_RELOC | GD_FLG_FULL_MALLOC_INIT;
 104         bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");
 105
 106         return 0;
 107 }
 108
 109 #ifdef CONFIG_ARM
 110 /*
 111  * Some of these functions are needed purely because the functions they
 112  * call return void. If we change them to return 0, these stubs can go away.
 113  */
 114 static int initr_caches(void)
 115 {
 116         /* Enable caches */
 117         enable_caches();
 118         return 0;
 119 }
 120 #endif
 121
 122 __weak int fixup_cpu(void)
 123 {
 124         return 0;
 125 }
 126
 127 static int initr_reloc_global_data(void)
 128 {
 129 #ifdef __ARM__
 130         monitor_flash_len = _end - __image_copy_start;
 131 #elif !defined(CONFIG_SANDBOX) && !defined(CONFIG_NIOS2)
 132         monitor_flash_len = (ulong)&__init_end - gd->relocaddr;
 133 #endif
 134 #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
 135         /*
 136          * The gd->cpu pointer is set to an address in flash before relocation.
 137          * We need to update it to point to the same CPU entry in RAM.
 138          * TODO: why not just add gd->reloc_ofs?
 139          */
 140         gd->arch.cpu += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
 141
 142         /*
 143          * If we didn't know the cpu mask & # cores, we can save them of
 144          * now rather than 'computing' them constantly
 145          */
 146         fixup_cpu();
 147 #endif
 148 #ifdef CONFIG_SYS_EXTRA_ENV_RELOC
 149         /*
 150          * Some systems need to relocate the env_addr pointer early because the
 151          * location it points to will get invalidated before env_relocate is
 152          * called.  One example is on systems that might use a L2 or L3 cache
 153          * in SRAM mode and initialize that cache from SRAM mode back to being
 154          * a cache in cpu_init_r.
 155          */
 156         gd->env_addr += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
 157 #endif
 158         return 0;
 159 }
 160
 161 static int initr_serial(void)
 162 {
 163         serial_initialize();
 164         return 0;
 165 }
 166
 167 #ifdef CONFIG_PPC
 168 static int initr_trap(void)
 169 {
 170         /*
 171          * Setup trap handlers
 172          */
 173         trap_init(gd->relocaddr);
 174
 175         return 0;
 176 }
 177 #endif
 178
 179 #ifdef CONFIG_ADDR_MAP
 180 static int initr_addr_map(void)
 181 {
 182         init_addr_map();
 183
 184         return 0;
 185 }
 186 #endif
 187
 188 #ifdef CONFIG_LOGBUFFER
 189 unsigned long logbuffer_base(void)
 190 {
 191         return gd->ram_top - LOGBUFF_LEN;
 192 }
 193
 194 static int initr_logbuffer(void)
 195 {
 196         logbuff_init_ptrs();
 197         return 0;
 198 }
 199 #endif
 200
 201 #ifdef CONFIG_POST
 202 static int initr_post_backlog(void)
 203 {
 204         post_output_backlog();
 205         return 0;
 206 }
 207 #endif
 208
 209 #ifdef CONFIG_SYS_DELAYED_ICACHE
 210 static int initr_icache_enable(void)
 211 {
 212         return 0;
 213 }
 214 #endif
 215
 216 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
 217 static int initr_unlock_ram_in_cache(void)
 218 {
 219         unlock_ram_in_cache();  /* it's time to unlock D-cache in e500 */
 220         return 0;
 221 }
 222 #endif
 223
 224 #ifdef CONFIG_PCI
 225 static int initr_pci(void)
 226 {
 227         pci_init();
 228
 229         return 0;
 230 }
 231 #endif
 232
 233 #ifdef CONFIG_WINBOND_83C553
 234 static int initr_w83c553f(void)
 235 {
 236         /*
 237          * Initialise the ISA bridge
 238          */
 239         initialise_w83c553f();
 240         return 0;
 241 }
 242 #endif
 243
 244 static int initr_barrier(void)
 245 {
 246 #ifdef CONFIG_PPC
 247         /* TODO: Can we not use dmb() macros for this? */
 248         asm("sync ; isync");
 249 #endif
 250         return 0;
 251 }
 252
 253 static int initr_malloc(void)
 254 {
 255         ulong malloc_start;
 256
 257 #ifdef CONFIG_SYS_MALLOC_F_LEN
 258         debug("Pre-reloc malloc() used %#lx bytes (%ld KB)\n", gd->malloc_ptr,
 259               gd->malloc_ptr / 1024);
 260 #endif
 261         /* The malloc area is immediately below the monitor copy in DRAM */
 262         malloc_start = gd->relocaddr - TOTAL_MALLOC_LEN;
 263         mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
 264                         TOTAL_MALLOC_LEN);
 265         return 0;
 266 }
 267
 268 #ifdef CONFIG_DM
 269 static int initr_dm(void)
 270 {
 271         /* Save the pre-reloc driver model and start a new one */
 272         gd->dm_root_f = gd->dm_root;
 273         gd->dm_root = NULL;
 274         return dm_init_and_scan(false);
 275 }
 276 #endif
 277
 278 __weak int power_init_board(void)
 279 {
 280         return 0;
 281 }
 282
 283 static int initr_announce(void)
 284 {
 285         debug("Now running in RAM - U-Boot at: %08lx\n", gd->relocaddr);
 286         return 0;
 287 }
 288
 289 #if !defined(CONFIG_SYS_NO_FLASH)
 290 static int initr_flash(void)
 291 {
 292         ulong flash_size = 0;
 293         bd_t *bd = gd->bd;
 294         int ok;
 295
 296         puts("Flash: ");
 297
 298         if (board_flash_wp_on()) {
 299                 printf("Uninitialized - Write Protect On\n");
 300                 /* Since WP is on, we can't find real size.  Set to 0 */
 301                 ok = 1;
 302         } else {
 303                 flash_size = flash_init();
 304                 ok = flash_size > 0;
 305         }
 306         if (!ok) {
 307                 puts("*** failed ***\n");
 308 #ifdef CONFIG_PPC
 309                 /* Why does PPC do this? */
 310                 hang();
 311 #endif
 312                 return -1;
 313         }
 314         print_size(flash_size, "");
 315 #ifdef CONFIG_SYS_FLASH_CHECKSUM
 316         /*
 317         * Compute and print flash CRC if flashchecksum is set to 'y'
 318         *
 319         * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
 320         */
 321         if (getenv_yesno("flashchecksum") == 1) {
 322                 printf("  CRC: %08X", crc32(0,
 323                         (const unsigned char *) CONFIG_SYS_FLASH_BASE,
 324                         flash_size));
 325         }
 326 #endif /* CONFIG_SYS_FLASH_CHECKSUM */
 327         putc('\n');
 328
 329         /* update start of FLASH memory    */
 330 #ifdef CONFIG_SYS_FLASH_BASE
 331         bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
 332 #endif
 333         /* size of FLASH memory (final value) */
 334         bd->bi_flashsize = flash_size;
 335
 336 #if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
 337         /* Make a update of the Memctrl. */
 338         update_flash_size(flash_size);
 339 #endif
 340
 341
 342 #if defined(CONFIG_OXC) || defined(CONFIG_RMU)
 343         /* flash mapped at end of memory map */
 344         bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
 345 #elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
 346         bd->bi_flashoffset = monitor_flash_len; /* reserved area for monitor */
 347 #endif
 348         return 0;
 349 }
 350 #endif
 351
 352 #if defined(CONFIG_PPC) && !defined(CONFIG_DM_SPI)
 353 static int initr_spi(void)
 354 {
 355         /* PPC does this here */
 356 #ifdef CONFIG_SPI
 357 #if !defined(CONFIG_ENV_IS_IN_EEPROM)
 358         spi_init_f();
 359 #endif
 360         spi_init_r();
 361 #endif
 362         return 0;
 363 }
 364 #endif
 365
 366 #ifdef CONFIG_CMD_NAND
 367 /* go init the NAND */
 368 static int initr_nand(void)
 369 {
 370         puts("NAND:  ");
 371         nand_init();
 372         return 0;
 373 }
 374 #endif
 375
 376 #if defined(CONFIG_CMD_ONENAND)
 377 /* go init the NAND */
 378 static int initr_onenand(void)
 379 {
 380         puts("NAND:  ");
 381         onenand_init();
 382         return 0;
 383 }
 384 #endif
 385
 386 #ifdef CONFIG_GENERIC_MMC
 387 static int initr_mmc(void)
 388 {
 389         puts("MMC:   ");
 390         mmc_initialize(gd->bd);
 391         return 0;
 392 }
 393 #endif
 394
 395 #ifdef CONFIG_HAS_DATAFLASH
 396 static int initr_dataflash(void)
 397 {
 398         AT91F_DataflashInit();
 399         dataflash_print_info();
 400         return 0;
 401 }
 402 #endif
 403
 404 /*
 405  * Tell if it's OK to load the environment early in boot.
 406  *
 407  * If CONFIG_OF_CONFIG is defined, we'll check with the FDT to see
 408  * if this is OK (defaulting to saying it's OK).
 409  *
 410  * NOTE: Loading the environment early can be a bad idea if security is
 411  *       important, since no verification is done on the environment.
 412  *
 413  * @return 0 if environment should not be loaded, !=0 if it is ok to load
 414  */
 415 static int should_load_env(void)
 416 {
 417 #ifdef CONFIG_OF_CONTROL
 418         return fdtdec_get_config_int(gd->fdt_blob, "load-environment", 1);
 419 #elif defined CONFIG_DELAY_ENVIRONMENT
 420         return 0;
 421 #else
 422         return 1;
 423 #endif
 424 }
 425
 426 static int initr_env(void)
 427 {
 428         /* initialize environment */
 429         if (should_load_env())
 430                 env_relocate();
 431         else
 432                 set_default_env(NULL);
 433
 434         /* Initialize from environment */
 435         load_addr = getenv_ulong("loadaddr", 16, load_addr);
 436 #if defined(CONFIG_SYS_EXTBDINFO)
 437 #if defined(CONFIG_405GP) || defined(CONFIG_405EP)
 438 #if defined(CONFIG_I2CFAST)
 439         /*
 440          * set bi_iic_fast for linux taking environment variable
 441          * "i2cfast" into account
 442          */
 443         {
 444                 char *s = getenv("i2cfast");
 445
 446                 if (s && ((*s == 'y') || (*s == 'Y'))) {
 447                         gd->bd->bi_iic_fast[0] = 1;
 448                         gd->bd->bi_iic_fast[1] = 1;
 449                 }
 450         }
 451 #endif /* CONFIG_I2CFAST */
 452 #endif /* CONFIG_405GP, CONFIG_405EP */
 453 #endif /* CONFIG_SYS_EXTBDINFO */
 454         return 0;
 455 }
 456
 457 #ifdef  CONFIG_HERMES
 458 static int initr_hermes(void)
 459 {
 460         if ((gd->board_type >> 16) == 2)
 461                 gd->bd->bi_ethspeed = gd->board_type & 0xFFFF;
 462         else
 463                 gd->bd->bi_ethspeed = 0xFFFF;
 464         return 0;
 465 }
 466
 467 static int initr_hermes_start(void)
 468 {
 469         if (gd->bd->bi_ethspeed != 0xFFFF)
 470                 hermes_start_lxt980((int) gd->bd->bi_ethspeed);
 471         return 0;
 472 }
 473 #endif
 474
 475 #ifdef CONFIG_SC3
 476 /* TODO: with new initcalls, move this into the driver */
 477 extern void sc3_read_eeprom(void);
 478
 479 static int initr_sc3_read_eeprom(void)
 480 {
 481         sc3_read_eeprom();
 482         return 0;
 483 }
 484 #endif
 485
 486 static int initr_jumptable(void)
 487 {
 488         jumptable_init();
 489         return 0;
 490 }
 491
 492 #if defined(CONFIG_API)
 493 static int initr_api(void)
 494 {
 495         /* Initialize API */
 496         api_init();
 497         return 0;
 498 }
 499 #endif
 500
 501 #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
 502 static int show_model_r(void)
 503 {
 504         /* Put this here so it appears on the LCD, now it is ready */
 505 # ifdef CONFIG_OF_CONTROL
 506         const char *model;
 507
 508         model = (char *)fdt_getprop(gd->fdt_blob, 0, "model", NULL);
 509         printf("Model: %s\n", model ? model : "<unknown>");
 510 # else
 511         checkboard();
 512 # endif
 513         return 0;
 514 }
 515 #endif
 516
 517 /* enable exceptions */
 518 #ifdef CONFIG_ARM
 519 static int initr_enable_interrupts(void)
 520 {
 521         enable_interrupts();
 522         return 0;
 523 }
 524 #endif
 525
 526 #ifdef CONFIG_CMD_NET
 527 static int initr_ethaddr(void)
 528 {
 529         bd_t *bd = gd->bd;
 530
 531         /* kept around for legacy kernels only ... ignore the next section */
 532         eth_getenv_enetaddr("ethaddr", bd->bi_enetaddr);
 533 #ifdef CONFIG_HAS_ETH1
 534         eth_getenv_enetaddr("eth1addr", bd->bi_enet1addr);
 535 #endif
 536 #ifdef CONFIG_HAS_ETH2
 537         eth_getenv_enetaddr("eth2addr", bd->bi_enet2addr);
 538 #endif
 539 #ifdef CONFIG_HAS_ETH3
 540         eth_getenv_enetaddr("eth3addr", bd->bi_enet3addr);
 541 #endif
 542 #ifdef CONFIG_HAS_ETH4
 543         eth_getenv_enetaddr("eth4addr", bd->bi_enet4addr);
 544 #endif
 545 #ifdef CONFIG_HAS_ETH5
 546         eth_getenv_enetaddr("eth5addr", bd->bi_enet5addr);
 547 #endif
 548         return 0;
 549 }
 550 #endif /* CONFIG_CMD_NET */
 551
 552 #ifdef CONFIG_CMD_KGDB
 553 static int initr_kgdb(void)
 554 {
 555         puts("KGDB:  ");
 556         kgdb_init();
 557         return 0;
 558 }
 559 #endif
 560
 561 #if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
 562 static int initr_status_led(void)
 563 {
 564         status_led_set(STATUS_LED_BOOT, STATUS_LED_BLINKING);
 565
 566         return 0;
 567 }
 568 #endif
 569
 570 #if defined(CONFIG_CMD_SCSI)
 571 static int initr_scsi(void)
 572 {
 573         puts("SCSI:  ");
 574         scsi_init();
 575
 576         return 0;
 577 }
 578 #endif
 579
 580 #if defined(CONFIG_CMD_DOC)
 581 static int initr_doc(void)
 582 {
 583         puts("DOC:   ");
 584         doc_init();
 585         return 0;
 586 }
 587 #endif
 588
 589 #ifdef CONFIG_BITBANGMII
 590 static int initr_bbmii(void)
 591 {
 592         bb_miiphy_init();
 593         return 0;
 594 }
 595 #endif
 596
 597 #ifdef CONFIG_CMD_NET
 598 static int initr_net(void)
 599 {
 600         puts("Net:   ");
 601         eth_initialize(gd->bd);
 602 #if defined(CONFIG_RESET_PHY_R)
 603         debug("Reset Ethernet PHY\n");
 604         reset_phy();
 605 #endif
 606         return 0;
 607 }
 608 #endif
 609
 610 #ifdef CONFIG_POST
 611 static int initr_post(void)
 612 {
 613         post_run(NULL, POST_RAM | post_bootmode_get(0));
 614         return 0;
 615 }
 616 #endif
 617
 618 #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
 619 static int initr_pcmcia(void)
 620 {
 621         puts("PCMCIA:");
 622         pcmcia_init();
 623         return 0;
 624 }
 625 #endif
 626
 627 #if defined(CONFIG_CMD_IDE)
 628 static int initr_ide(void)
 629 {
 630 #ifdef  CONFIG_IDE_8xx_PCCARD
 631         puts("PCMCIA:");
 632 #else
 633         puts("IDE:   ");
 634 #endif
 635 #if defined(CONFIG_START_IDE)
 636         if (board_start_ide())
 637                 ide_init();
 638 #else
 639         ide_init();
 640 #endif
 641         return 0;
 642 }
 643 #endif
 644
 645 #if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
 646 /*
 647  * Export available size of memory for Linux, taking into account the
 648  * protected RAM at top of memory
 649  */
 650 int initr_mem(void)
 651 {
 652         ulong pram = 0;
 653         char memsz[32];
 654
 655 # ifdef CONFIG_PRAM
 656         pram = getenv_ulong("pram", 10, CONFIG_PRAM);
 657 # endif
 658 # if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR)
 659         /* Also take the logbuffer into account (pram is in kB) */
 660         pram += (LOGBUFF_LEN + LOGBUFF_OVERHEAD) / 1024;
 661 # endif
 662         sprintf(memsz, "%ldk", (long int) ((gd->ram_size / 1024) - pram));
 663         setenv("mem", memsz);
 664
 665         return 0;
 666 }
 667 #endif
 668
 669 #ifdef CONFIG_CMD_BEDBUG
 670 static int initr_bedbug(void)
 671 {
 672         bedbug_init();
 673
 674         return 0;
 675 }
 676 #endif
 677
 678 #ifdef CONFIG_PS2KBD
 679 static int initr_kbd(void)
 680 {
 681         puts("PS/2:  ");
 682         kbd_init();
 683         return 0;
 684 }
 685 #endif
 686
 687 static int run_main_loop(void)
 688 {
 689 #ifdef CONFIG_SANDBOX
 690         sandbox_main_loop_init();
 691 #endif
 692         /* main_loop() can return to retry autoboot, if so just run it again */
 693         for (;;)
 694                 main_loop();
 695         return 0;
 696 }
 697
 698 /*
 699  * Over time we hope to remove these functions with code fragments and
 700  * stub funtcions, and instead call the relevant function directly.
 701  *
 702  * We also hope to remove most of the driver-related init and do it if/when
 703  * the driver is later used.
 704  *
 705  * TODO: perhaps reset the watchdog in the initcall function after each call?
 706  */
 707 init_fnc_t init_sequence_r[] = {
 708         initr_trace,
 709         initr_reloc,
 710         /* TODO: could x86/PPC have this also perhaps? */
 711 #ifdef CONFIG_ARM
 712         initr_caches,
 713 #endif
 714         initr_reloc_global_data,
 715 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
 716         initr_unlock_ram_in_cache,
 717 #endif
 718         initr_barrier,
 719         initr_malloc,
 720         bootstage_relocate,
 721 #ifdef CONFIG_DM
 722         initr_dm,
 723 #endif
 724 #ifdef CONFIG_ARM
 725         board_init,     /* Setup chipselects */
 726 #endif
 727         /*
 728          * TODO: printing of the clock inforamtion of the board is now
 729          * implemented as part of bdinfo command. Currently only support for
 730          * davinci SOC's is added. Remove this check once all the board
 731          * implement this.
 732          */
 733 #ifdef CONFIG_CLOCKS
 734         set_cpu_clk_info, /* Setup clock information */
 735 #endif
 736         stdio_init_tables,
 737         initr_serial,
 738         initr_announce,
 739         INIT_FUNC_WATCHDOG_RESET
 740 #ifdef CONFIG_PPC
 741         initr_trap,
 742 #endif
 743 #ifdef CONFIG_ADDR_MAP
 744         initr_addr_map,
 745 #endif
 746 #if defined(CONFIG_BOARD_EARLY_INIT_R)
 747         board_early_init_r,
 748 #endif
 749         INIT_FUNC_WATCHDOG_RESET
 750 #ifdef CONFIG_LOGBUFFER
 751         initr_logbuffer,
 752 #endif
 753 #ifdef CONFIG_POST
 754         initr_post_backlog,
 755 #endif
 756         INIT_FUNC_WATCHDOG_RESET
 757 #ifdef CONFIG_SYS_DELAYED_ICACHE
 758         initr_icache_enable,
 759 #endif
 760 #if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
 761         /*
 762          * Do early PCI configuration _before_ the flash gets initialised,
 763          * because PCU ressources are crucial for flash access on some boards.
 764          */
 765         initr_pci,
 766 #endif
 767 #ifdef CONFIG_WINBOND_83C553
 768         initr_w83c553f,
 769 #endif
 770 #ifdef CONFIG_ARCH_EARLY_INIT_R
 771         arch_early_init_r,
 772 #endif
 773         power_init_board,
 774 #ifndef CONFIG_SYS_NO_FLASH
 775         initr_flash,
 776 #endif
 777         INIT_FUNC_WATCHDOG_RESET
 778 #if defined(CONFIG_PPC)
 779         /* initialize higher level parts of CPU like time base and timers */
 780         cpu_init_r,
 781 #endif
 782 #ifdef CONFIG_PPC
 783         initr_spi,
 784 #endif
 785 #if defined(CONFIG_X86) && defined(CONFIG_SPI)
 786         init_func_spi,
 787 #endif
 788 #ifdef CONFIG_CMD_NAND
 789         initr_nand,
 790 #endif
 791 #ifdef CONFIG_CMD_ONENAND
 792         initr_onenand,
 793 #endif
 794 #ifdef CONFIG_GENERIC_MMC
 795         initr_mmc,
 796 #endif
 797 #ifdef CONFIG_HAS_DATAFLASH
 798         initr_dataflash,
 799 #endif
 800         initr_env,
 801         INIT_FUNC_WATCHDOG_RESET
 802         initr_secondary_cpu,
 803 #ifdef CONFIG_SC3
 804         initr_sc3_read_eeprom,
 805 #endif
 806 #ifdef  CONFIG_HERMES
 807         initr_hermes,
 808 #endif
 809 #if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
 810         mac_read_from_eeprom,
 811 #endif
 812         INIT_FUNC_WATCHDOG_RESET
 813 #if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
 814         /*
 815          * Do pci configuration
 816          */
 817         initr_pci,
 818 #endif
 819         stdio_add_devices,
 820         initr_jumptable,
 821 #ifdef CONFIG_API
 822         initr_api,
 823 #endif
 824         console_init_r,         /* fully init console as a device */
 825 #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
 826         show_model_r,
 827 #endif
 828 #ifdef CONFIG_ARCH_MISC_INIT
 829         arch_misc_init,         /* miscellaneous arch-dependent init */
 830 #endif
 831 #ifdef CONFIG_MISC_INIT_R
 832         misc_init_r,            /* miscellaneous platform-dependent init */
 833 #endif
 834 #ifdef CONFIG_HERMES
 835         initr_hermes_start,
 836 #endif
 837         INIT_FUNC_WATCHDOG_RESET
 838 #ifdef CONFIG_CMD_KGDB
 839         initr_kgdb,
 840 #endif
 841         interrupt_init,
 842 #if defined(CONFIG_ARM) || defined(CONFIG_x86)
 843         initr_enable_interrupts,
 844 #endif
 845 #ifdef CONFIG_X86
 846         timer_init,             /* initialize timer */
 847 #endif
 848 #if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
 849         initr_status_led,
 850 #endif
 851         /* PPC has a udelay(20) here dating from 2002. Why? */
 852 #ifdef CONFIG_CMD_NET
 853         initr_ethaddr,
 854 #endif
 855 #ifdef CONFIG_BOARD_LATE_INIT
 856         board_late_init,
 857 #endif
 858 #ifdef CONFIG_CMD_SCSI
 859         INIT_FUNC_WATCHDOG_RESET
 860         initr_scsi,
 861 #endif
 862 #ifdef CONFIG_CMD_DOC
 863         INIT_FUNC_WATCHDOG_RESET
 864         initr_doc,
 865 #endif
 866 #ifdef CONFIG_BITBANGMII
 867         initr_bbmii,
 868 #endif
 869 #ifdef CONFIG_CMD_NET
 870         INIT_FUNC_WATCHDOG_RESET
 871         initr_net,
 872 #endif
 873 #ifdef CONFIG_POST
 874         initr_post,
 875 #endif
 876 #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
 877         initr_pcmcia,
 878 #endif
 879 #if defined(CONFIG_CMD_IDE)
 880         initr_ide,
 881 #endif
 882 #ifdef CONFIG_LAST_STAGE_INIT
 883         INIT_FUNC_WATCHDOG_RESET
 884         /*
 885          * Some parts can be only initialized if all others (like
 886          * Interrupts) are up and running (i.e. the PC-style ISA
 887          * keyboard).
 888          */
 889         last_stage_init,
 890 #endif
 891 #ifdef CONFIG_CMD_BEDBUG
 892         INIT_FUNC_WATCHDOG_RESET
 893         initr_bedbug,
 894 #endif
 895 #if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
 896         initr_mem,
 897 #endif
 898 #ifdef CONFIG_PS2KBD
 899         initr_kbd,
 900 #endif
 901         run_main_loop,
 902 };
 903
 904 void board_init_r(gd_t *new_gd, ulong dest_addr)
 905 {
 906 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 907         int i;
 908 #endif
 909
 910 #if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
 911         gd = new_gd;
 912 #endif
 913
 914 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 915         for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
 916                 init_sequence_r[i] += gd->reloc_off;
 917 #endif
 918
 919         if (initcall_run_list(init_sequence_r))
 920                 hang();
 921
 922         /* NOTREACHED - run_main_loop() does not return */
 923         hang();
 924 }