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 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 int board_flash_wp_on(void)
  74         __attribute__ ((weak, alias("__board_flash_wp_on")));
  75
  76 void __cpu_secondary_init_r(void)
  77 {
  78 }
  79
  80 void cpu_secondary_init_r(void)
  81         __attribute__ ((weak, alias("__cpu_secondary_init_r")));
  82
  83 static int initr_secondary_cpu(void)
  84 {
  85         /*
  86          * after non-volatile devices & environment is setup and cpu code have
  87          * another round to deal with any initialization that might require
  88          * full access to the environment or loading of some image (firmware)
  89          * from a non-volatile device
  90          */
  91         /* TODO: maybe define this for all archs? */
  92         cpu_secondary_init_r();
  93
  94         return 0;
  95 }
  96
  97 static int initr_trace(void)
  98 {
  99 #ifdef CONFIG_TRACE
 100         trace_init(gd->trace_buff, CONFIG_TRACE_BUFFER_SIZE);
 101 #endif
 102
 103         return 0;
 104 }
 105
 106 static int initr_reloc(void)
 107 {
 108         gd->flags |= GD_FLG_RELOC;      /* tell others: relocation done */
 109         bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");
 110
 111         return 0;
 112 }
 113
 114 #ifdef CONFIG_ARM
 115 /*
 116  * Some of these functions are needed purely because the functions they
 117  * call return void. If we change them to return 0, these stubs can go away.
 118  */
 119 static int initr_caches(void)
 120 {
 121         /* Enable caches */
 122         enable_caches();
 123         return 0;
 124 }
 125 #endif
 126
 127 __weak int fixup_cpu(void)
 128 {
 129         return 0;
 130 }
 131
 132 static int initr_reloc_global_data(void)
 133 {
 134 #ifdef __ARM__
 135         monitor_flash_len = _end - __image_copy_start;
 136 #elif !defined(CONFIG_SANDBOX)
 137         monitor_flash_len = (ulong)&__init_end - gd->relocaddr;
 138 #endif
 139 #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
 140         /*
 141          * The gd->cpu pointer is set to an address in flash before relocation.
 142          * We need to update it to point to the same CPU entry in RAM.
 143          * TODO: why not just add gd->reloc_ofs?
 144          */
 145         gd->arch.cpu += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
 146
 147         /*
 148          * If we didn't know the cpu mask & # cores, we can save them of
 149          * now rather than 'computing' them constantly
 150          */
 151         fixup_cpu();
 152 #endif
 153 #ifdef CONFIG_SYS_EXTRA_ENV_RELOC
 154         /*
 155          * Some systems need to relocate the env_addr pointer early because the
 156          * location it points to will get invalidated before env_relocate is
 157          * called.  One example is on systems that might use a L2 or L3 cache
 158          * in SRAM mode and initialize that cache from SRAM mode back to being
 159          * a cache in cpu_init_r.
 160          */
 161         gd->env_addr += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
 162 #endif
 163         return 0;
 164 }
 165
 166 static int initr_serial(void)
 167 {
 168         serial_initialize();
 169         return 0;
 170 }
 171
 172 #ifdef CONFIG_PPC
 173 static int initr_trap(void)
 174 {
 175         /*
 176          * Setup trap handlers
 177          */
 178         trap_init(gd->relocaddr);
 179
 180         return 0;
 181 }
 182 #endif
 183
 184 #ifdef CONFIG_ADDR_MAP
 185 static int initr_addr_map(void)
 186 {
 187         init_addr_map();
 188
 189         return 0;
 190 }
 191 #endif
 192
 193 #ifdef CONFIG_LOGBUFFER
 194 unsigned long logbuffer_base(void)
 195 {
 196         return gd->ram_top - LOGBUFF_LEN;
 197 }
 198
 199 static int initr_logbuffer(void)
 200 {
 201         logbuff_init_ptrs();
 202         return 0;
 203 }
 204 #endif
 205
 206 #ifdef CONFIG_POST
 207 static int initr_post_backlog(void)
 208 {
 209         post_output_backlog();
 210         return 0;
 211 }
 212 #endif
 213
 214 #ifdef CONFIG_SYS_DELAYED_ICACHE
 215 static int initr_icache_enable(void)
 216 {
 217         return 0;
 218 }
 219 #endif
 220
 221 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
 222 static int initr_unlock_ram_in_cache(void)
 223 {
 224         unlock_ram_in_cache();  /* it's time to unlock D-cache in e500 */
 225         return 0;
 226 }
 227 #endif
 228
 229 #ifdef CONFIG_PCI
 230 static int initr_pci(void)
 231 {
 232         pci_init();
 233
 234         return 0;
 235 }
 236 #endif
 237
 238 #ifdef CONFIG_WINBOND_83C553
 239 static int initr_w83c553f(void)
 240 {
 241         /*
 242          * Initialise the ISA bridge
 243          */
 244         initialise_w83c553f();
 245         return 0;
 246 }
 247 #endif
 248
 249 static int initr_barrier(void)
 250 {
 251 #ifdef CONFIG_PPC
 252         /* TODO: Can we not use dmb() macros for this? */
 253         asm("sync ; isync");
 254 #endif
 255         return 0;
 256 }
 257
 258 static int initr_malloc(void)
 259 {
 260         ulong malloc_start;
 261
 262         /* The malloc area is immediately below the monitor copy in DRAM */
 263         malloc_start = gd->relocaddr - TOTAL_MALLOC_LEN;
 264         mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
 265                         TOTAL_MALLOC_LEN);
 266         return 0;
 267 }
 268
 269 #ifdef CONFIG_DM
 270 static int initr_dm(void)
 271 {
 272         int ret;
 273
 274         ret = dm_init();
 275         if (ret) {
 276                 debug("dm_init() failed: %d\n", ret);
 277                 return ret;
 278         }
 279         ret = dm_scan_platdata();
 280         if (ret) {
 281                 debug("dm_scan_platdata() failed: %d\n", ret);
 282                 return ret;
 283         }
 284 #ifdef CONFIG_OF_CONTROL
 285         ret = dm_scan_fdt(gd->fdt_blob);
 286         if (ret) {
 287                 debug("dm_scan_fdt() failed: %d\n", ret);
 288                 return ret;
 289         }
 290 #endif
 291
 292         return 0;
 293 }
 294 #endif
 295
 296 __weak int power_init_board(void)
 297 {
 298         return 0;
 299 }
 300
 301 static int initr_announce(void)
 302 {
 303         debug("Now running in RAM - U-Boot at: %08lx\n", gd->relocaddr);
 304         return 0;
 305 }
 306
 307 #if !defined(CONFIG_SYS_NO_FLASH)
 308 static int initr_flash(void)
 309 {
 310         ulong flash_size = 0;
 311         bd_t *bd = gd->bd;
 312         int ok;
 313
 314         puts("Flash: ");
 315
 316         if (board_flash_wp_on()) {
 317                 printf("Uninitialized - Write Protect On\n");
 318                 /* Since WP is on, we can't find real size.  Set to 0 */
 319                 ok = 1;
 320         } else {
 321                 flash_size = flash_init();
 322                 ok = flash_size > 0;
 323         }
 324         if (!ok) {
 325                 puts("*** failed ***\n");
 326 #ifdef CONFIG_PPC
 327                 /* Why does PPC do this? */
 328                 hang();
 329 #endif
 330                 return -1;
 331         }
 332         print_size(flash_size, "");
 333 #ifdef CONFIG_SYS_FLASH_CHECKSUM
 334         /*
 335         * Compute and print flash CRC if flashchecksum is set to 'y'
 336         *
 337         * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
 338         */
 339         if (getenv_yesno("flashchecksum") == 1) {
 340                 printf("  CRC: %08X", crc32(0,
 341                         (const unsigned char *) CONFIG_SYS_FLASH_BASE,
 342                         flash_size));
 343         }
 344 #endif /* CONFIG_SYS_FLASH_CHECKSUM */
 345         putc('\n');
 346
 347         /* update start of FLASH memory    */
 348 #ifdef CONFIG_SYS_FLASH_BASE
 349         bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
 350 #endif
 351         /* size of FLASH memory (final value) */
 352         bd->bi_flashsize = flash_size;
 353
 354 #if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
 355         /* Make a update of the Memctrl. */
 356         update_flash_size(flash_size);
 357 #endif
 358
 359
 360 #if defined(CONFIG_OXC) || defined(CONFIG_RMU)
 361         /* flash mapped at end of memory map */
 362         bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
 363 #elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
 364         bd->bi_flashoffset = monitor_flash_len; /* reserved area for monitor */
 365 #endif
 366         return 0;
 367 }
 368 #endif
 369
 370 #ifdef CONFIG_PPC
 371 static int initr_spi(void)
 372 {
 373         /* PPC does this here */
 374 #ifdef CONFIG_SPI
 375 #if !defined(CONFIG_ENV_IS_IN_EEPROM)
 376         spi_init_f();
 377 #endif
 378         spi_init_r();
 379 #endif
 380         return 0;
 381 }
 382 #endif
 383
 384 #ifdef CONFIG_CMD_NAND
 385 /* go init the NAND */
 386 int initr_nand(void)
 387 {
 388         puts("NAND:  ");
 389         nand_init();
 390         return 0;
 391 }
 392 #endif
 393
 394 #if defined(CONFIG_CMD_ONENAND)
 395 /* go init the NAND */
 396 int initr_onenand(void)
 397 {
 398         puts("NAND:  ");
 399         onenand_init();
 400         return 0;
 401 }
 402 #endif
 403
 404 #ifdef CONFIG_GENERIC_MMC
 405 int initr_mmc(void)
 406 {
 407         puts("MMC:   ");
 408         mmc_initialize(gd->bd);
 409         return 0;
 410 }
 411 #endif
 412
 413 #ifdef CONFIG_HAS_DATAFLASH
 414 int initr_dataflash(void)
 415 {
 416         AT91F_DataflashInit();
 417         dataflash_print_info();
 418         return 0;
 419 }
 420 #endif
 421
 422 /*
 423  * Tell if it's OK to load the environment early in boot.
 424  *
 425  * If CONFIG_OF_CONFIG is defined, we'll check with the FDT to see
 426  * if this is OK (defaulting to saying it's OK).
 427  *
 428  * NOTE: Loading the environment early can be a bad idea if security is
 429  *       important, since no verification is done on the environment.
 430  *
 431  * @return 0 if environment should not be loaded, !=0 if it is ok to load
 432  */
 433 static int should_load_env(void)
 434 {
 435 #ifdef CONFIG_OF_CONTROL
 436         return fdtdec_get_config_int(gd->fdt_blob, "load-environment", 1);
 437 #elif defined CONFIG_DELAY_ENVIRONMENT
 438         return 0;
 439 #else
 440         return 1;
 441 #endif
 442 }
 443
 444 static int initr_env(void)
 445 {
 446         /* initialize environment */
 447         if (should_load_env())
 448                 env_relocate();
 449         else
 450                 set_default_env(NULL);
 451
 452         /* Initialize from environment */
 453         load_addr = getenv_ulong("loadaddr", 16, load_addr);
 454 #if defined(CONFIG_SYS_EXTBDINFO)
 455 #if defined(CONFIG_405GP) || defined(CONFIG_405EP)
 456 #if defined(CONFIG_I2CFAST)
 457         /*
 458          * set bi_iic_fast for linux taking environment variable
 459          * "i2cfast" into account
 460          */
 461         {
 462                 char *s = getenv("i2cfast");
 463
 464                 if (s && ((*s == 'y') || (*s == 'Y'))) {
 465                         gd->bd->bi_iic_fast[0] = 1;
 466                         gd->bd->bi_iic_fast[1] = 1;
 467                 }
 468         }
 469 #endif /* CONFIG_I2CFAST */
 470 #endif /* CONFIG_405GP, CONFIG_405EP */
 471 #endif /* CONFIG_SYS_EXTBDINFO */
 472         return 0;
 473 }
 474
 475 #ifdef  CONFIG_HERMES
 476 static int initr_hermes(void)
 477 {
 478         if ((gd->board_type >> 16) == 2)
 479                 gd->bd->bi_ethspeed = gd->board_type & 0xFFFF;
 480         else
 481                 gd->bd->bi_ethspeed = 0xFFFF;
 482         return 0;
 483 }
 484
 485 static int initr_hermes_start(void)
 486 {
 487         if (gd->bd->bi_ethspeed != 0xFFFF)
 488                 hermes_start_lxt980((int) gd->bd->bi_ethspeed);
 489         return 0;
 490 }
 491 #endif
 492
 493 #ifdef CONFIG_SC3
 494 /* TODO: with new initcalls, move this into the driver */
 495 extern void sc3_read_eeprom(void);
 496
 497 static int initr_sc3_read_eeprom(void)
 498 {
 499         sc3_read_eeprom();
 500         return 0;
 501 }
 502 #endif
 503
 504 static int initr_jumptable(void)
 505 {
 506         jumptable_init();
 507         return 0;
 508 }
 509
 510 #if defined(CONFIG_API)
 511 static int initr_api(void)
 512 {
 513         /* Initialize API */
 514         api_init();
 515         return 0;
 516 }
 517 #endif
 518
 519 #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
 520 static int show_model_r(void)
 521 {
 522         /* Put this here so it appears on the LCD, now it is ready */
 523 # ifdef CONFIG_OF_CONTROL
 524         const char *model;
 525
 526         model = (char *)fdt_getprop(gd->fdt_blob, 0, "model", NULL);
 527         printf("Model: %s\n", model ? model : "<unknown>");
 528 # else
 529         checkboard();
 530 # endif
 531         return 0;
 532 }
 533 #endif
 534
 535 /* enable exceptions */
 536 #ifdef CONFIG_ARM
 537 static int initr_enable_interrupts(void)
 538 {
 539         enable_interrupts();
 540         return 0;
 541 }
 542 #endif
 543
 544 #ifdef CONFIG_CMD_NET
 545 static int initr_ethaddr(void)
 546 {
 547         bd_t *bd = gd->bd;
 548
 549         /* kept around for legacy kernels only ... ignore the next section */
 550         eth_getenv_enetaddr("ethaddr", bd->bi_enetaddr);
 551 #ifdef CONFIG_HAS_ETH1
 552         eth_getenv_enetaddr("eth1addr", bd->bi_enet1addr);
 553 #endif
 554 #ifdef CONFIG_HAS_ETH2
 555         eth_getenv_enetaddr("eth2addr", bd->bi_enet2addr);
 556 #endif
 557 #ifdef CONFIG_HAS_ETH3
 558         eth_getenv_enetaddr("eth3addr", bd->bi_enet3addr);
 559 #endif
 560 #ifdef CONFIG_HAS_ETH4
 561         eth_getenv_enetaddr("eth4addr", bd->bi_enet4addr);
 562 #endif
 563 #ifdef CONFIG_HAS_ETH5
 564         eth_getenv_enetaddr("eth5addr", bd->bi_enet5addr);
 565 #endif
 566         return 0;
 567 }
 568 #endif /* CONFIG_CMD_NET */
 569
 570 #ifdef CONFIG_CMD_KGDB
 571 static int initr_kgdb(void)
 572 {
 573         puts("KGDB:  ");
 574         kgdb_init();
 575         return 0;
 576 }
 577 #endif
 578
 579 #if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
 580 static int initr_status_led(void)
 581 {
 582         status_led_set(STATUS_LED_BOOT, STATUS_LED_BLINKING);
 583
 584         return 0;
 585 }
 586 #endif
 587
 588 #if defined(CONFIG_CMD_SCSI)
 589 static int initr_scsi(void)
 590 {
 591         /* Not supported properly on ARM yet */
 592 #ifndef CONFIG_ARM
 593         puts("SCSI:  ");
 594         scsi_init();
 595 #endif
 596
 597         return 0;
 598 }
 599 #endif /* CONFIG_CMD_NET */
 600
 601 #if defined(CONFIG_CMD_DOC)
 602 static int initr_doc(void)
 603 {
 604         puts("DOC:   ");
 605         doc_init();
 606 }
 607 #endif
 608
 609 #ifdef CONFIG_BITBANGMII
 610 static int initr_bbmii(void)
 611 {
 612         bb_miiphy_init();
 613         return 0;
 614 }
 615 #endif
 616
 617 #ifdef CONFIG_CMD_NET
 618 static int initr_net(void)
 619 {
 620         puts("Net:   ");
 621         eth_initialize(gd->bd);
 622 #if defined(CONFIG_RESET_PHY_R)
 623         debug("Reset Ethernet PHY\n");
 624         reset_phy();
 625 #endif
 626         return 0;
 627 }
 628 #endif
 629
 630 #ifdef CONFIG_POST
 631 static int initr_post(void)
 632 {
 633         post_run(NULL, POST_RAM | post_bootmode_get(0));
 634         return 0;
 635 }
 636 #endif
 637
 638 #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
 639 static int initr_pcmcia(void)
 640 {
 641         puts("PCMCIA:");
 642         pcmcia_init();
 643         return 0;
 644 }
 645 #endif
 646
 647 #if defined(CONFIG_CMD_IDE)
 648 static int initr_ide(void)
 649 {
 650 #ifdef  CONFIG_IDE_8xx_PCCARD
 651         puts("PCMCIA:");
 652 #else
 653         puts("IDE:   ");
 654 #endif
 655 #if defined(CONFIG_START_IDE)
 656         if (board_start_ide())
 657                 ide_init();
 658 #else
 659         ide_init();
 660 #endif
 661         return 0;
 662 }
 663 #endif
 664
 665 #if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
 666 /*
 667  * Export available size of memory for Linux, taking into account the
 668  * protected RAM at top of memory
 669  */
 670 int initr_mem(void)
 671 {
 672         ulong pram = 0;
 673         char memsz[32];
 674
 675 # ifdef CONFIG_PRAM
 676         pram = getenv_ulong("pram", 10, CONFIG_PRAM);
 677 # endif
 678 # if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR)
 679         /* Also take the logbuffer into account (pram is in kB) */
 680         pram += (LOGBUFF_LEN + LOGBUFF_OVERHEAD) / 1024;
 681 # endif
 682         sprintf(memsz, "%ldk", (gd->ram_size / 1024) - pram);
 683         setenv("mem", memsz);
 684
 685         return 0;
 686 }
 687 #endif
 688
 689 #ifdef CONFIG_CMD_BEDBUG
 690 static int initr_bedbug(void)
 691 {
 692         bedbug_init();
 693
 694         return 0;
 695 }
 696 #endif
 697
 698 #ifdef CONFIG_PS2KBD
 699 static int initr_kbd(void)
 700 {
 701         puts("PS/2:  ");
 702         kbd_init();
 703         return 0;
 704 }
 705 #endif
 706
 707 #ifdef CONFIG_MODEM_SUPPORT
 708 static int initr_modem(void)
 709 {
 710         /* TODO: with new initcalls, move this into the driver */
 711         extern int do_mdm_init;
 712
 713         do_mdm_init = gd->do_mdm_init;
 714         return 0;
 715 }
 716 #endif
 717
 718 static int run_main_loop(void)
 719 {
 720 #ifdef CONFIG_SANDBOX
 721         sandbox_main_loop_init();
 722 #endif
 723         /* main_loop() can return to retry autoboot, if so just run it again */
 724         for (;;)
 725                 main_loop();
 726         return 0;
 727 }
 728
 729 /*
 730  * Over time we hope to remove these functions with code fragments and
 731  * stub funtcions, and instead call the relevant function directly.
 732  *
 733  * We also hope to remove most of the driver-related init and do it if/when
 734  * the driver is later used.
 735  *
 736  * TODO: perhaps reset the watchdog in the initcall function after each call?
 737  */
 738 init_fnc_t init_sequence_r[] = {
 739         initr_trace,
 740         initr_reloc,
 741         /* TODO: could x86/PPC have this also perhaps? */
 742 #ifdef CONFIG_ARM
 743         initr_caches,
 744         board_init,     /* Setup chipselects */
 745 #endif
 746         /*
 747          * TODO: printing of the clock inforamtion of the board is now
 748          * implemented as part of bdinfo command. Currently only support for
 749          * davinci SOC's is added. Remove this check once all the board
 750          * implement this.
 751          */
 752 #ifdef CONFIG_CLOCKS
 753         set_cpu_clk_info, /* Setup clock information */
 754 #endif
 755         initr_reloc_global_data,
 756         initr_serial,
 757         initr_announce,
 758         INIT_FUNC_WATCHDOG_RESET
 759 #ifdef CONFIG_PPC
 760         initr_trap,
 761 #endif
 762 #ifdef CONFIG_ADDR_MAP
 763         initr_addr_map,
 764 #endif
 765 #if defined(CONFIG_BOARD_EARLY_INIT_R)
 766         board_early_init_r,
 767 #endif
 768         INIT_FUNC_WATCHDOG_RESET
 769 #ifdef CONFIG_LOGBUFFER
 770         initr_logbuffer,
 771 #endif
 772 #ifdef CONFIG_POST
 773         initr_post_backlog,
 774 #endif
 775         INIT_FUNC_WATCHDOG_RESET
 776 #ifdef CONFIG_SYS_DELAYED_ICACHE
 777         initr_icache_enable,
 778 #endif
 779 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
 780         initr_unlock_ram_in_cache,
 781 #endif
 782 #if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
 783         /*
 784          * Do early PCI configuration _before_ the flash gets initialised,
 785          * because PCU ressources are crucial for flash access on some boards.
 786          */
 787         initr_pci,
 788 #endif
 789 #ifdef CONFIG_WINBOND_83C553
 790         initr_w83c553f,
 791 #endif
 792         initr_barrier,
 793         initr_malloc,
 794         bootstage_relocate,
 795 #ifdef CONFIG_DM
 796         initr_dm,
 797 #endif
 798 #ifdef CONFIG_ARCH_EARLY_INIT_R
 799         arch_early_init_r,
 800 #endif
 801         power_init_board,
 802 #ifndef CONFIG_SYS_NO_FLASH
 803         initr_flash,
 804 #endif
 805         INIT_FUNC_WATCHDOG_RESET
 806 #if defined(CONFIG_PPC) || defined(CONFIG_X86)
 807         /* initialize higher level parts of CPU like time base and timers */
 808         cpu_init_r,
 809 #endif
 810 #ifdef CONFIG_PPC
 811         initr_spi,
 812 #endif
 813 #if defined(CONFIG_X86) && defined(CONFIG_SPI)
 814         init_func_spi,
 815 #endif
 816 #ifdef CONFIG_CMD_NAND
 817         initr_nand,
 818 #endif
 819 #ifdef CONFIG_CMD_ONENAND
 820         initr_onenand,
 821 #endif
 822 #ifdef CONFIG_GENERIC_MMC
 823         initr_mmc,
 824 #endif
 825 #ifdef CONFIG_HAS_DATAFLASH
 826         initr_dataflash,
 827 #endif
 828         initr_env,
 829         INIT_FUNC_WATCHDOG_RESET
 830         initr_secondary_cpu,
 831 #ifdef CONFIG_SC3
 832         initr_sc3_read_eeprom,
 833 #endif
 834 #ifdef  CONFIG_HERMES
 835         initr_hermes,
 836 #endif
 837 #if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
 838         mac_read_from_eeprom,
 839 #endif
 840         INIT_FUNC_WATCHDOG_RESET
 841 #if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
 842         /*
 843          * Do pci configuration
 844          */
 845         initr_pci,
 846 #endif
 847         stdio_init,
 848         initr_jumptable,
 849 #ifdef CONFIG_API
 850         initr_api,
 851 #endif
 852         console_init_r,         /* fully init console as a device */
 853 #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
 854         show_model_r,
 855 #endif
 856 #ifdef CONFIG_ARCH_MISC_INIT
 857         arch_misc_init,         /* miscellaneous arch-dependent init */
 858 #endif
 859 #ifdef CONFIG_MISC_INIT_R
 860         misc_init_r,            /* miscellaneous platform-dependent init */
 861 #endif
 862 #ifdef CONFIG_HERMES
 863         initr_hermes_start,
 864 #endif
 865         INIT_FUNC_WATCHDOG_RESET
 866 #ifdef CONFIG_CMD_KGDB
 867         initr_kgdb,
 868 #endif
 869 #ifdef CONFIG_X86
 870         board_early_init_r,
 871 #endif
 872         interrupt_init,
 873 #if defined(CONFIG_ARM) || defined(CONFIG_x86)
 874         initr_enable_interrupts,
 875 #endif
 876 #ifdef CONFIG_X86
 877         timer_init,             /* initialize timer */
 878 #endif
 879 #if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
 880         initr_status_led,
 881 #endif
 882         /* PPC has a udelay(20) here dating from 2002. Why? */
 883 #ifdef CONFIG_CMD_NET
 884         initr_ethaddr,
 885 #endif
 886 #ifdef CONFIG_BOARD_LATE_INIT
 887         board_late_init,
 888 #endif
 889 #ifdef CONFIG_CMD_SCSI
 890         INIT_FUNC_WATCHDOG_RESET
 891         initr_scsi,
 892 #endif
 893 #ifdef CONFIG_CMD_DOC
 894         INIT_FUNC_WATCHDOG_RESET
 895         initr_doc,
 896 #endif
 897 #ifdef CONFIG_BITBANGMII
 898         initr_bbmii,
 899 #endif
 900 #ifdef CONFIG_CMD_NET
 901         INIT_FUNC_WATCHDOG_RESET
 902         initr_net,
 903 #endif
 904 #ifdef CONFIG_POST
 905         initr_post,
 906 #endif
 907 #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
 908         initr_pcmcia,
 909 #endif
 910 #if defined(CONFIG_CMD_IDE)
 911         initr_ide,
 912 #endif
 913 #ifdef CONFIG_LAST_STAGE_INIT
 914         INIT_FUNC_WATCHDOG_RESET
 915         /*
 916          * Some parts can be only initialized if all others (like
 917          * Interrupts) are up and running (i.e. the PC-style ISA
 918          * keyboard).
 919          */
 920         last_stage_init,
 921 #endif
 922 #ifdef CONFIG_CMD_BEDBUG
 923         INIT_FUNC_WATCHDOG_RESET
 924         initr_bedbug,
 925 #endif
 926 #if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
 927         initr_mem,
 928 #endif
 929 #ifdef CONFIG_PS2KBD
 930         initr_kbd,
 931 #endif
 932 #ifdef CONFIG_MODEM_SUPPORT
 933         initr_modem,
 934 #endif
 935         run_main_loop,
 936 };
 937
 938 void board_init_r(gd_t *new_gd, ulong dest_addr)
 939 {
 940 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 941         int i;
 942 #endif
 943
 944 #ifndef CONFIG_X86
 945         gd = new_gd;
 946 #endif
 947
 948 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 949         for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
 950                 init_sequence_r[i] += gd->reloc_off;
 951 #endif
 952
 953         if (initcall_run_list(init_sequence_r))
 954                 hang();
 955
 956         /* NOTREACHED - run_main_loop() does not return */
 957         hang();
 958 }