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_SYS_NONCACHED_MEMORY
 269 static int initr_noncached(void)
 270 {
 271         noncached_init();
 272         return 0;
 273 }
 274 #endif
 275
 276 #ifdef CONFIG_DM
 277 static int initr_dm(void)
 278 {
 279         /* Save the pre-reloc driver model and start a new one */
 280         gd->dm_root_f = gd->dm_root;
 281         gd->dm_root = NULL;
 282         return dm_init_and_scan(false);
 283 }
 284 #endif
 285
 286 __weak int power_init_board(void)
 287 {
 288         return 0;
 289 }
 290
 291 static int initr_announce(void)
 292 {
 293         debug("Now running in RAM - U-Boot at: %08lx\n", gd->relocaddr);
 294         return 0;
 295 }
 296
 297 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 298 static int initr_manual_reloc_cmdtable(void)
 299 {
 300         fixup_cmdtable(ll_entry_start(cmd_tbl_t, cmd),
 301                        ll_entry_count(cmd_tbl_t, cmd));
 302         return 0;
 303 }
 304 #endif
 305
 306 #if !defined(CONFIG_SYS_NO_FLASH)
 307 static int initr_flash(void)
 308 {
 309         ulong flash_size = 0;
 310         bd_t *bd = gd->bd;
 311
 312         puts("Flash: ");
 313
 314         if (board_flash_wp_on())
 315                 printf("Uninitialized - Write Protect On\n");
 316         else
 317                 flash_size = flash_init();
 318
 319         print_size(flash_size, "");
 320 #ifdef CONFIG_SYS_FLASH_CHECKSUM
 321         /*
 322         * Compute and print flash CRC if flashchecksum is set to 'y'
 323         *
 324         * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
 325         */
 326         if (getenv_yesno("flashchecksum") == 1) {
 327                 printf("  CRC: %08X", crc32(0,
 328                         (const unsigned char *) CONFIG_SYS_FLASH_BASE,
 329                         flash_size));
 330         }
 331 #endif /* CONFIG_SYS_FLASH_CHECKSUM */
 332         putc('\n');
 333
 334         /* update start of FLASH memory    */
 335 #ifdef CONFIG_SYS_FLASH_BASE
 336         bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
 337 #endif
 338         /* size of FLASH memory (final value) */
 339         bd->bi_flashsize = flash_size;
 340
 341 #if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
 342         /* Make a update of the Memctrl. */
 343         update_flash_size(flash_size);
 344 #endif
 345
 346
 347 #if defined(CONFIG_OXC) || defined(CONFIG_RMU)
 348         /* flash mapped at end of memory map */
 349         bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
 350 #elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
 351         bd->bi_flashoffset = monitor_flash_len; /* reserved area for monitor */
 352 #endif
 353         return 0;
 354 }
 355 #endif
 356
 357 #if defined(CONFIG_PPC) && !defined(CONFIG_DM_SPI)
 358 static int initr_spi(void)
 359 {
 360         /* PPC does this here */
 361 #ifdef CONFIG_SPI
 362 #if !defined(CONFIG_ENV_IS_IN_EEPROM)
 363         spi_init_f();
 364 #endif
 365         spi_init_r();
 366 #endif
 367         return 0;
 368 }
 369 #endif
 370
 371 #ifdef CONFIG_CMD_NAND
 372 /* go init the NAND */
 373 static int initr_nand(void)
 374 {
 375         puts("NAND:  ");
 376         nand_init();
 377         return 0;
 378 }
 379 #endif
 380
 381 #if defined(CONFIG_CMD_ONENAND)
 382 /* go init the NAND */
 383 static int initr_onenand(void)
 384 {
 385         puts("NAND:  ");
 386         onenand_init();
 387         return 0;
 388 }
 389 #endif
 390
 391 #ifdef CONFIG_GENERIC_MMC
 392 static int initr_mmc(void)
 393 {
 394         puts("MMC:   ");
 395         mmc_initialize(gd->bd);
 396         return 0;
 397 }
 398 #endif
 399
 400 #ifdef CONFIG_HAS_DATAFLASH
 401 static int initr_dataflash(void)
 402 {
 403         AT91F_DataflashInit();
 404         dataflash_print_info();
 405         return 0;
 406 }
 407 #endif
 408
 409 /*
 410  * Tell if it's OK to load the environment early in boot.
 411  *
 412  * If CONFIG_OF_CONFIG is defined, we'll check with the FDT to see
 413  * if this is OK (defaulting to saying it's OK).
 414  *
 415  * NOTE: Loading the environment early can be a bad idea if security is
 416  *       important, since no verification is done on the environment.
 417  *
 418  * @return 0 if environment should not be loaded, !=0 if it is ok to load
 419  */
 420 static int should_load_env(void)
 421 {
 422 #ifdef CONFIG_OF_CONTROL
 423         return fdtdec_get_config_int(gd->fdt_blob, "load-environment", 1);
 424 #elif defined CONFIG_DELAY_ENVIRONMENT
 425         return 0;
 426 #else
 427         return 1;
 428 #endif
 429 }
 430
 431 static int initr_env(void)
 432 {
 433         /* initialize environment */
 434         if (should_load_env())
 435                 env_relocate();
 436         else
 437                 set_default_env(NULL);
 438
 439         /* Initialize from environment */
 440         load_addr = getenv_ulong("loadaddr", 16, load_addr);
 441 #if defined(CONFIG_SYS_EXTBDINFO)
 442 #if defined(CONFIG_405GP) || defined(CONFIG_405EP)
 443 #if defined(CONFIG_I2CFAST)
 444         /*
 445          * set bi_iic_fast for linux taking environment variable
 446          * "i2cfast" into account
 447          */
 448         {
 449                 char *s = getenv("i2cfast");
 450
 451                 if (s && ((*s == 'y') || (*s == 'Y'))) {
 452                         gd->bd->bi_iic_fast[0] = 1;
 453                         gd->bd->bi_iic_fast[1] = 1;
 454                 }
 455         }
 456 #endif /* CONFIG_I2CFAST */
 457 #endif /* CONFIG_405GP, CONFIG_405EP */
 458 #endif /* CONFIG_SYS_EXTBDINFO */
 459         return 0;
 460 }
 461
 462 #ifdef CONFIG_SC3
 463 /* TODO: with new initcalls, move this into the driver */
 464 extern void sc3_read_eeprom(void);
 465
 466 static int initr_sc3_read_eeprom(void)
 467 {
 468         sc3_read_eeprom();
 469         return 0;
 470 }
 471 #endif
 472
 473 static int initr_jumptable(void)
 474 {
 475         jumptable_init();
 476         return 0;
 477 }
 478
 479 #if defined(CONFIG_API)
 480 static int initr_api(void)
 481 {
 482         /* Initialize API */
 483         api_init();
 484         return 0;
 485 }
 486 #endif
 487
 488 /* enable exceptions */
 489 #ifdef CONFIG_ARM
 490 static int initr_enable_interrupts(void)
 491 {
 492         enable_interrupts();
 493         return 0;
 494 }
 495 #endif
 496
 497 #ifdef CONFIG_CMD_NET
 498 static int initr_ethaddr(void)
 499 {
 500         bd_t *bd = gd->bd;
 501
 502         /* kept around for legacy kernels only ... ignore the next section */
 503         eth_getenv_enetaddr("ethaddr", bd->bi_enetaddr);
 504 #ifdef CONFIG_HAS_ETH1
 505         eth_getenv_enetaddr("eth1addr", bd->bi_enet1addr);
 506 #endif
 507 #ifdef CONFIG_HAS_ETH2
 508         eth_getenv_enetaddr("eth2addr", bd->bi_enet2addr);
 509 #endif
 510 #ifdef CONFIG_HAS_ETH3
 511         eth_getenv_enetaddr("eth3addr", bd->bi_enet3addr);
 512 #endif
 513 #ifdef CONFIG_HAS_ETH4
 514         eth_getenv_enetaddr("eth4addr", bd->bi_enet4addr);
 515 #endif
 516 #ifdef CONFIG_HAS_ETH5
 517         eth_getenv_enetaddr("eth5addr", bd->bi_enet5addr);
 518 #endif
 519         return 0;
 520 }
 521 #endif /* CONFIG_CMD_NET */
 522
 523 #ifdef CONFIG_CMD_KGDB
 524 static int initr_kgdb(void)
 525 {
 526         puts("KGDB:  ");
 527         kgdb_init();
 528         return 0;
 529 }
 530 #endif
 531
 532 #if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
 533 static int initr_status_led(void)
 534 {
 535         status_led_set(STATUS_LED_BOOT, STATUS_LED_BLINKING);
 536
 537         return 0;
 538 }
 539 #endif
 540
 541 #if defined(CONFIG_CMD_SCSI)
 542 static int initr_scsi(void)
 543 {
 544         puts("SCSI:  ");
 545         scsi_init();
 546
 547         return 0;
 548 }
 549 #endif
 550
 551 #if defined(CONFIG_CMD_DOC)
 552 static int initr_doc(void)
 553 {
 554         puts("DOC:   ");
 555         doc_init();
 556         return 0;
 557 }
 558 #endif
 559
 560 #ifdef CONFIG_BITBANGMII
 561 static int initr_bbmii(void)
 562 {
 563         bb_miiphy_init();
 564         return 0;
 565 }
 566 #endif
 567
 568 #ifdef CONFIG_CMD_NET
 569 static int initr_net(void)
 570 {
 571         puts("Net:   ");
 572         eth_initialize(gd->bd);
 573 #if defined(CONFIG_RESET_PHY_R)
 574         debug("Reset Ethernet PHY\n");
 575         reset_phy();
 576 #endif
 577         return 0;
 578 }
 579 #endif
 580
 581 #ifdef CONFIG_POST
 582 static int initr_post(void)
 583 {
 584         post_run(NULL, POST_RAM | post_bootmode_get(0));
 585         return 0;
 586 }
 587 #endif
 588
 589 #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
 590 static int initr_pcmcia(void)
 591 {
 592         puts("PCMCIA:");
 593         pcmcia_init();
 594         return 0;
 595 }
 596 #endif
 597
 598 #if defined(CONFIG_CMD_IDE)
 599 static int initr_ide(void)
 600 {
 601 #ifdef  CONFIG_IDE_8xx_PCCARD
 602         puts("PCMCIA:");
 603 #else
 604         puts("IDE:   ");
 605 #endif
 606 #if defined(CONFIG_START_IDE)
 607         if (board_start_ide())
 608                 ide_init();
 609 #else
 610         ide_init();
 611 #endif
 612         return 0;
 613 }
 614 #endif
 615
 616 #if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
 617 /*
 618  * Export available size of memory for Linux, taking into account the
 619  * protected RAM at top of memory
 620  */
 621 int initr_mem(void)
 622 {
 623         ulong pram = 0;
 624         char memsz[32];
 625
 626 # ifdef CONFIG_PRAM
 627         pram = getenv_ulong("pram", 10, CONFIG_PRAM);
 628 # endif
 629 # if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR)
 630         /* Also take the logbuffer into account (pram is in kB) */
 631         pram += (LOGBUFF_LEN + LOGBUFF_OVERHEAD) / 1024;
 632 # endif
 633         sprintf(memsz, "%ldk", (long int) ((gd->ram_size / 1024) - pram));
 634         setenv("mem", memsz);
 635
 636         return 0;
 637 }
 638 #endif
 639
 640 #ifdef CONFIG_CMD_BEDBUG
 641 static int initr_bedbug(void)
 642 {
 643         bedbug_init();
 644
 645         return 0;
 646 }
 647 #endif
 648
 649 #ifdef CONFIG_PS2KBD
 650 static int initr_kbd(void)
 651 {
 652         puts("PS/2:  ");
 653         kbd_init();
 654         return 0;
 655 }
 656 #endif
 657
 658 static int run_main_loop(void)
 659 {
 660 #ifdef CONFIG_SANDBOX
 661         sandbox_main_loop_init();
 662 #endif
 663         /* main_loop() can return to retry autoboot, if so just run it again */
 664         for (;;)
 665                 main_loop();
 666         return 0;
 667 }
 668
 669 /*
 670  * Over time we hope to remove these functions with code fragments and
 671  * stub funtcions, and instead call the relevant function directly.
 672  *
 673  * We also hope to remove most of the driver-related init and do it if/when
 674  * the driver is later used.
 675  *
 676  * TODO: perhaps reset the watchdog in the initcall function after each call?
 677  */
 678 init_fnc_t init_sequence_r[] = {
 679         initr_trace,
 680         initr_reloc,
 681         /* TODO: could x86/PPC have this also perhaps? */
 682 #ifdef CONFIG_ARM
 683         initr_caches,
 684 #endif
 685         initr_reloc_global_data,
 686 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
 687         initr_unlock_ram_in_cache,
 688 #endif
 689         initr_barrier,
 690         initr_malloc,
 691 #ifdef CONFIG_SYS_NONCACHED_MEMORY
 692         initr_noncached,
 693 #endif
 694         bootstage_relocate,
 695 #ifdef CONFIG_DM
 696         initr_dm,
 697 #endif
 698 #ifdef CONFIG_ARM
 699         board_init,     /* Setup chipselects */
 700 #endif
 701         /*
 702          * TODO: printing of the clock inforamtion of the board is now
 703          * implemented as part of bdinfo command. Currently only support for
 704          * davinci SOC's is added. Remove this check once all the board
 705          * implement this.
 706          */
 707 #ifdef CONFIG_CLOCKS
 708         set_cpu_clk_info, /* Setup clock information */
 709 #endif
 710         stdio_init_tables,
 711         initr_serial,
 712         initr_announce,
 713         INIT_FUNC_WATCHDOG_RESET
 714 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 715         initr_manual_reloc_cmdtable,
 716 #endif
 717 #ifdef CONFIG_PPC
 718         initr_trap,
 719 #endif
 720 #ifdef CONFIG_ADDR_MAP
 721         initr_addr_map,
 722 #endif
 723 #if defined(CONFIG_BOARD_EARLY_INIT_R)
 724         board_early_init_r,
 725 #endif
 726         INIT_FUNC_WATCHDOG_RESET
 727 #ifdef CONFIG_LOGBUFFER
 728         initr_logbuffer,
 729 #endif
 730 #ifdef CONFIG_POST
 731         initr_post_backlog,
 732 #endif
 733         INIT_FUNC_WATCHDOG_RESET
 734 #ifdef CONFIG_SYS_DELAYED_ICACHE
 735         initr_icache_enable,
 736 #endif
 737 #if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
 738         /*
 739          * Do early PCI configuration _before_ the flash gets initialised,
 740          * because PCU ressources are crucial for flash access on some boards.
 741          */
 742         initr_pci,
 743 #endif
 744 #ifdef CONFIG_WINBOND_83C553
 745         initr_w83c553f,
 746 #endif
 747 #ifdef CONFIG_ARCH_EARLY_INIT_R
 748         arch_early_init_r,
 749 #endif
 750         power_init_board,
 751 #ifndef CONFIG_SYS_NO_FLASH
 752         initr_flash,
 753 #endif
 754         INIT_FUNC_WATCHDOG_RESET
 755 #if defined(CONFIG_PPC)
 756         /* initialize higher level parts of CPU like time base and timers */
 757         cpu_init_r,
 758 #endif
 759 #ifdef CONFIG_PPC
 760         initr_spi,
 761 #endif
 762 #if defined(CONFIG_X86) && defined(CONFIG_SPI)
 763         init_func_spi,
 764 #endif
 765 #ifdef CONFIG_CMD_NAND
 766         initr_nand,
 767 #endif
 768 #ifdef CONFIG_CMD_ONENAND
 769         initr_onenand,
 770 #endif
 771 #ifdef CONFIG_GENERIC_MMC
 772         initr_mmc,
 773 #endif
 774 #ifdef CONFIG_HAS_DATAFLASH
 775         initr_dataflash,
 776 #endif
 777         initr_env,
 778         INIT_FUNC_WATCHDOG_RESET
 779         initr_secondary_cpu,
 780 #ifdef CONFIG_SC3
 781         initr_sc3_read_eeprom,
 782 #endif
 783 #if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
 784         mac_read_from_eeprom,
 785 #endif
 786         INIT_FUNC_WATCHDOG_RESET
 787 #if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
 788         /*
 789          * Do pci configuration
 790          */
 791         initr_pci,
 792 #endif
 793         stdio_add_devices,
 794         initr_jumptable,
 795 #ifdef CONFIG_API
 796         initr_api,
 797 #endif
 798         console_init_r,         /* fully init console as a device */
 799 #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
 800         show_board_info,
 801 #endif
 802 #ifdef CONFIG_ARCH_MISC_INIT
 803         arch_misc_init,         /* miscellaneous arch-dependent init */
 804 #endif
 805 #ifdef CONFIG_MISC_INIT_R
 806         misc_init_r,            /* miscellaneous platform-dependent init */
 807 #endif
 808         INIT_FUNC_WATCHDOG_RESET
 809 #ifdef CONFIG_CMD_KGDB
 810         initr_kgdb,
 811 #endif
 812         interrupt_init,
 813 #if defined(CONFIG_ARM)
 814         initr_enable_interrupts,
 815 #endif
 816 #if defined(CONFIG_X86) || defined(CONFIG_MICROBLAZE)
 817         timer_init,             /* initialize timer */
 818 #endif
 819 #if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
 820         initr_status_led,
 821 #endif
 822         /* PPC has a udelay(20) here dating from 2002. Why? */
 823 #ifdef CONFIG_CMD_NET
 824         initr_ethaddr,
 825 #endif
 826 #ifdef CONFIG_BOARD_LATE_INIT
 827         board_late_init,
 828 #endif
 829 #ifdef CONFIG_CMD_SCSI
 830         INIT_FUNC_WATCHDOG_RESET
 831         initr_scsi,
 832 #endif
 833 #ifdef CONFIG_CMD_DOC
 834         INIT_FUNC_WATCHDOG_RESET
 835         initr_doc,
 836 #endif
 837 #ifdef CONFIG_BITBANGMII
 838         initr_bbmii,
 839 #endif
 840 #ifdef CONFIG_CMD_NET
 841         INIT_FUNC_WATCHDOG_RESET
 842         initr_net,
 843 #endif
 844 #ifdef CONFIG_POST
 845         initr_post,
 846 #endif
 847 #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
 848         initr_pcmcia,
 849 #endif
 850 #if defined(CONFIG_CMD_IDE)
 851         initr_ide,
 852 #endif
 853 #ifdef CONFIG_LAST_STAGE_INIT
 854         INIT_FUNC_WATCHDOG_RESET
 855         /*
 856          * Some parts can be only initialized if all others (like
 857          * Interrupts) are up and running (i.e. the PC-style ISA
 858          * keyboard).
 859          */
 860         last_stage_init,
 861 #endif
 862 #ifdef CONFIG_CMD_BEDBUG
 863         INIT_FUNC_WATCHDOG_RESET
 864         initr_bedbug,
 865 #endif
 866 #if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
 867         initr_mem,
 868 #endif
 869 #ifdef CONFIG_PS2KBD
 870         initr_kbd,
 871 #endif
 872         run_main_loop,
 873 };
 874
 875 void board_init_r(gd_t *new_gd, ulong dest_addr)
 876 {
 877 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 878         int i;
 879 #endif
 880
 881 #if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
 882         gd = new_gd;
 883 #endif
 884
 885 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 886         for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
 887                 init_sequence_r[i] += gd->reloc_off;
 888 #endif
 889
 890         if (initcall_run_list(init_sequence_r))
 891                 hang();
 892
 893         /* NOTREACHED - run_main_loop() does not return */
 894         hang();
 895 }