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 #include <command.h>
  19 #include <console.h>
  20 #ifdef CONFIG_HAS_DATAFLASH
  21 #include <dataflash.h>
  22 #endif
  23 #include <dm.h>
  24 #include <environment.h>
  25 #include <fdtdec.h>
  26 #if defined(CONFIG_CMD_IDE)
  27 #include <ide.h>
  28 #endif
  29 #include <initcall.h>
  30 #ifdef CONFIG_PS2KBD
  31 #include <keyboard.h>
  32 #endif
  33 #if defined(CONFIG_CMD_KGDB)
  34 #include <kgdb.h>
  35 #endif
  36 #include <logbuff.h>
  37 #include <malloc.h>
  38 #include <mapmem.h>
  39 #ifdef CONFIG_BITBANGMII
  40 #include <miiphy.h>
  41 #endif
  42 #include <mmc.h>
  43 #include <nand.h>
  44 #include <onenand_uboot.h>
  45 #include <scsi.h>
  46 #include <serial.h>
  47 #include <spi.h>
  48 #include <stdio_dev.h>
  49 #include <trace.h>
  50 #include <watchdog.h>
  51 #ifdef CONFIG_CMD_AMBAPP
  52 #include <ambapp.h>
  53 #endif
  54 #ifdef CONFIG_ADDR_MAP
  55 #include <asm/mmu.h>
  56 #endif
  57 #include <asm/sections.h>
  58 #ifdef CONFIG_X86
  59 #include <asm/init_helpers.h>
  60 #endif
  61 #include <dm/root.h>
  62 #include <linux/compiler.h>
  63 #include <linux/err.h>
  64 #ifdef CONFIG_AVR32
  65 #include <asm/arch/mmu.h>
  66 #endif
  67
  68 DECLARE_GLOBAL_DATA_PTR;
  69
  70 #if defined(CONFIG_SPARC)
  71 extern int prom_init(void);
  72 #endif
  73
  74 ulong monitor_flash_len;
  75
  76 __weak int board_flash_wp_on(void)
  77 {
  78         /*
  79          * Most flashes can't be detected when write protection is enabled,
  80          * so provide a way to let U-Boot gracefully ignore write protected
  81          * devices.
  82          */
  83         return 0;
  84 }
  85
  86 __weak void cpu_secondary_init_r(void)
  87 {
  88 }
  89
  90 static int initr_secondary_cpu(void)
  91 {
  92         /*
  93          * after non-volatile devices & environment is setup and cpu code have
  94          * another round to deal with any initialization that might require
  95          * full access to the environment or loading of some image (firmware)
  96          * from a non-volatile device
  97          */
  98         /* TODO: maybe define this for all archs? */
  99         cpu_secondary_init_r();
 100
 101         return 0;
 102 }
 103
 104 static int initr_trace(void)
 105 {
 106 #ifdef CONFIG_TRACE
 107         trace_init(gd->trace_buff, CONFIG_TRACE_BUFFER_SIZE);
 108 #endif
 109
 110         return 0;
 111 }
 112
 113 static int initr_reloc(void)
 114 {
 115         /* tell others: relocation done */
 116         gd->flags |= GD_FLG_RELOC | GD_FLG_FULL_MALLOC_INIT;
 117
 118         return 0;
 119 }
 120
 121 #ifdef CONFIG_ARM
 122 /*
 123  * Some of these functions are needed purely because the functions they
 124  * call return void. If we change them to return 0, these stubs can go away.
 125  */
 126 static int initr_caches(void)
 127 {
 128         /* Enable caches */
 129         enable_caches();
 130         return 0;
 131 }
 132 #endif
 133
 134 __weak int fixup_cpu(void)
 135 {
 136         return 0;
 137 }
 138
 139 static int initr_reloc_global_data(void)
 140 {
 141 #ifdef __ARM__
 142         monitor_flash_len = _end - __image_copy_start;
 143 #elif defined(CONFIG_NDS32)
 144         monitor_flash_len = (ulong)&_end - (ulong)&_start;
 145 #elif !defined(CONFIG_SANDBOX) && !defined(CONFIG_NIOS2)
 146         monitor_flash_len = (ulong)&__init_end - gd->relocaddr;
 147 #endif
 148 #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
 149         /*
 150          * The gd->cpu pointer is set to an address in flash before relocation.
 151          * We need to update it to point to the same CPU entry in RAM.
 152          * TODO: why not just add gd->reloc_ofs?
 153          */
 154         gd->arch.cpu += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
 155
 156         /*
 157          * If we didn't know the cpu mask & # cores, we can save them of
 158          * now rather than 'computing' them constantly
 159          */
 160         fixup_cpu();
 161 #endif
 162 #ifdef CONFIG_SYS_EXTRA_ENV_RELOC
 163         /*
 164          * Some systems need to relocate the env_addr pointer early because the
 165          * location it points to will get invalidated before env_relocate is
 166          * called.  One example is on systems that might use a L2 or L3 cache
 167          * in SRAM mode and initialize that cache from SRAM mode back to being
 168          * a cache in cpu_init_r.
 169          */
 170         gd->env_addr += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
 171 #endif
 172 #ifdef CONFIG_OF_EMBED
 173         /*
 174         * The fdt_blob needs to be moved to new relocation address
 175         * incase of FDT blob is embedded with in image
 176         */
 177         gd->fdt_blob += gd->reloc_off;
 178 #endif
 179
 180         return 0;
 181 }
 182
 183 static int initr_serial(void)
 184 {
 185         serial_initialize();
 186         return 0;
 187 }
 188
 189 #if defined(CONFIG_PPC) || defined(CONFIG_M68K)
 190 static int initr_trap(void)
 191 {
 192         /*
 193          * Setup trap handlers
 194          */
 195 #if defined(CONFIG_PPC)
 196         trap_init(gd->relocaddr);
 197 #else
 198         trap_init(CONFIG_SYS_SDRAM_BASE);
 199 #endif
 200         return 0;
 201 }
 202 #endif
 203
 204 #ifdef CONFIG_ADDR_MAP
 205 static int initr_addr_map(void)
 206 {
 207         init_addr_map();
 208
 209         return 0;
 210 }
 211 #endif
 212
 213 #ifdef CONFIG_LOGBUFFER
 214 unsigned long logbuffer_base(void)
 215 {
 216         return gd->ram_top - LOGBUFF_LEN;
 217 }
 218
 219 static int initr_logbuffer(void)
 220 {
 221         logbuff_init_ptrs();
 222         return 0;
 223 }
 224 #endif
 225
 226 #ifdef CONFIG_POST
 227 static int initr_post_backlog(void)
 228 {
 229         post_output_backlog();
 230         return 0;
 231 }
 232 #endif
 233
 234 #ifdef CONFIG_SYS_DELAYED_ICACHE
 235 static int initr_icache_enable(void)
 236 {
 237         return 0;
 238 }
 239 #endif
 240
 241 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
 242 static int initr_unlock_ram_in_cache(void)
 243 {
 244         unlock_ram_in_cache();  /* it's time to unlock D-cache in e500 */
 245         return 0;
 246 }
 247 #endif
 248
 249 #ifdef CONFIG_PCI
 250 static int initr_pci(void)
 251 {
 252 #ifndef CONFIG_DM_PCI
 253         pci_init();
 254 #endif
 255
 256         return 0;
 257 }
 258 #endif
 259
 260 #ifdef CONFIG_WINBOND_83C553
 261 static int initr_w83c553f(void)
 262 {
 263         /*
 264          * Initialise the ISA bridge
 265          */
 266         initialise_w83c553f();
 267         return 0;
 268 }
 269 #endif
 270
 271 static int initr_barrier(void)
 272 {
 273 #ifdef CONFIG_PPC
 274         /* TODO: Can we not use dmb() macros for this? */
 275         asm("sync ; isync");
 276 #endif
 277         return 0;
 278 }
 279
 280 static int initr_malloc(void)
 281 {
 282         ulong malloc_start;
 283
 284 #ifdef CONFIG_SYS_MALLOC_F_LEN
 285         debug("Pre-reloc malloc() used %#lx bytes (%ld KB)\n", gd->malloc_ptr,
 286               gd->malloc_ptr / 1024);
 287 #endif
 288         /* The malloc area is immediately below the monitor copy in DRAM */
 289         malloc_start = gd->relocaddr - TOTAL_MALLOC_LEN;
 290         mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
 291                         TOTAL_MALLOC_LEN);
 292         return 0;
 293 }
 294
 295 static int initr_console_record(void)
 296 {
 297 #if defined(CONFIG_CONSOLE_RECORD)
 298         return console_record_init();
 299 #else
 300         return 0;
 301 #endif
 302 }
 303
 304 #ifdef CONFIG_SYS_NONCACHED_MEMORY
 305 static int initr_noncached(void)
 306 {
 307         noncached_init();
 308         return 0;
 309 }
 310 #endif
 311
 312 #ifdef CONFIG_DM
 313 static int initr_dm(void)
 314 {
 315         /* Save the pre-reloc driver model and start a new one */
 316         gd->dm_root_f = gd->dm_root;
 317         gd->dm_root = NULL;
 318 #ifdef CONFIG_TIMER
 319         gd->timer = NULL;
 320 #endif
 321         return dm_init_and_scan(false);
 322 }
 323 #endif
 324
 325 static int initr_bootstage(void)
 326 {
 327         /* We cannot do this before initr_dm() */
 328         bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");
 329
 330         return 0;
 331 }
 332
 333 __weak int power_init_board(void)
 334 {
 335         return 0;
 336 }
 337
 338 static int initr_announce(void)
 339 {
 340         debug("Now running in RAM - U-Boot at: %08lx\n", gd->relocaddr);
 341         return 0;
 342 }
 343
 344 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 345 static int initr_manual_reloc_cmdtable(void)
 346 {
 347         fixup_cmdtable(ll_entry_start(cmd_tbl_t, cmd),
 348                        ll_entry_count(cmd_tbl_t, cmd));
 349         return 0;
 350 }
 351 #endif
 352
 353 #if !defined(CONFIG_SYS_NO_FLASH)
 354 static int initr_flash(void)
 355 {
 356         ulong flash_size = 0;
 357         bd_t *bd = gd->bd;
 358
 359         puts("Flash: ");
 360
 361         if (board_flash_wp_on())
 362                 printf("Uninitialized - Write Protect On\n");
 363         else
 364                 flash_size = flash_init();
 365
 366         print_size(flash_size, "");
 367 #ifdef CONFIG_SYS_FLASH_CHECKSUM
 368         /*
 369         * Compute and print flash CRC if flashchecksum is set to 'y'
 370         *
 371         * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
 372         */
 373         if (getenv_yesno("flashchecksum") == 1) {
 374                 printf("  CRC: %08X", crc32(0,
 375                         (const unsigned char *) CONFIG_SYS_FLASH_BASE,
 376                         flash_size));
 377         }
 378 #endif /* CONFIG_SYS_FLASH_CHECKSUM */
 379         putc('\n');
 380
 381         /* update start of FLASH memory    */
 382 #ifdef CONFIG_SYS_FLASH_BASE
 383         bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
 384 #endif
 385         /* size of FLASH memory (final value) */
 386         bd->bi_flashsize = flash_size;
 387
 388 #if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
 389         /* Make a update of the Memctrl. */
 390         update_flash_size(flash_size);
 391 #endif
 392
 393
 394 #if defined(CONFIG_OXC) || defined(CONFIG_RMU)
 395         /* flash mapped at end of memory map */
 396         bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
 397 #elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
 398         bd->bi_flashoffset = monitor_flash_len; /* reserved area for monitor */
 399 #endif
 400         return 0;
 401 }
 402 #endif
 403
 404 #if defined(CONFIG_PPC) && !defined(CONFIG_DM_SPI)
 405 static int initr_spi(void)
 406 {
 407         /* PPC does this here */
 408 #ifdef CONFIG_SPI
 409 #if !defined(CONFIG_ENV_IS_IN_EEPROM)
 410         spi_init_f();
 411 #endif
 412         spi_init_r();
 413 #endif
 414         return 0;
 415 }
 416 #endif
 417
 418 #ifdef CONFIG_CMD_NAND
 419 /* go init the NAND */
 420 static int initr_nand(void)
 421 {
 422         puts("NAND:  ");
 423         nand_init();
 424         return 0;
 425 }
 426 #endif
 427
 428 #if defined(CONFIG_CMD_ONENAND)
 429 /* go init the NAND */
 430 static int initr_onenand(void)
 431 {
 432         puts("NAND:  ");
 433         onenand_init();
 434         return 0;
 435 }
 436 #endif
 437
 438 #ifdef CONFIG_GENERIC_MMC
 439 static int initr_mmc(void)
 440 {
 441         puts("MMC:   ");
 442         mmc_initialize(gd->bd);
 443         return 0;
 444 }
 445 #endif
 446
 447 #ifdef CONFIG_HAS_DATAFLASH
 448 static int initr_dataflash(void)
 449 {
 450         AT91F_DataflashInit();
 451         dataflash_print_info();
 452         return 0;
 453 }
 454 #endif
 455
 456 /*
 457  * Tell if it's OK to load the environment early in boot.
 458  *
 459  * If CONFIG_OF_CONFIG is defined, we'll check with the FDT to see
 460  * if this is OK (defaulting to saying it's OK).
 461  *
 462  * NOTE: Loading the environment early can be a bad idea if security is
 463  *       important, since no verification is done on the environment.
 464  *
 465  * @return 0 if environment should not be loaded, !=0 if it is ok to load
 466  */
 467 static int should_load_env(void)
 468 {
 469 #ifdef CONFIG_OF_CONTROL
 470         return fdtdec_get_config_int(gd->fdt_blob, "load-environment", 1);
 471 #elif defined CONFIG_DELAY_ENVIRONMENT
 472         return 0;
 473 #else
 474         return 1;
 475 #endif
 476 }
 477
 478 static int initr_env(void)
 479 {
 480         /* initialize environment */
 481         if (should_load_env())
 482                 env_relocate();
 483         else
 484                 set_default_env(NULL);
 485 #ifdef CONFIG_OF_CONTROL
 486         setenv_addr("fdtcontroladdr", gd->fdt_blob);
 487 #endif
 488
 489         /* Initialize from environment */
 490         load_addr = getenv_ulong("loadaddr", 16, load_addr);
 491 #if defined(CONFIG_SYS_EXTBDINFO)
 492 #if defined(CONFIG_405GP) || defined(CONFIG_405EP)
 493 #if defined(CONFIG_I2CFAST)
 494         /*
 495          * set bi_iic_fast for linux taking environment variable
 496          * "i2cfast" into account
 497          */
 498         {
 499                 char *s = getenv("i2cfast");
 500
 501                 if (s && ((*s == 'y') || (*s == 'Y'))) {
 502                         gd->bd->bi_iic_fast[0] = 1;
 503                         gd->bd->bi_iic_fast[1] = 1;
 504                 }
 505         }
 506 #endif /* CONFIG_I2CFAST */
 507 #endif /* CONFIG_405GP, CONFIG_405EP */
 508 #endif /* CONFIG_SYS_EXTBDINFO */
 509         return 0;
 510 }
 511
 512 #ifdef CONFIG_SYS_BOOTPARAMS_LEN
 513 static int initr_malloc_bootparams(void)
 514 {
 515         gd->bd->bi_boot_params = (ulong)malloc(CONFIG_SYS_BOOTPARAMS_LEN);
 516         if (!gd->bd->bi_boot_params) {
 517                 puts("WARNING: Cannot allocate space for boot parameters\n");
 518                 return -ENOMEM;
 519         }
 520         return 0;
 521 }
 522 #endif
 523
 524 static int initr_jumptable(void)
 525 {
 526         jumptable_init();
 527         return 0;
 528 }
 529
 530 #if defined(CONFIG_API)
 531 static int initr_api(void)
 532 {
 533         /* Initialize API */
 534         api_init();
 535         return 0;
 536 }
 537 #endif
 538
 539 /* enable exceptions */
 540 #if defined(CONFIG_ARM) || defined(CONFIG_AVR32)
 541 static int initr_enable_interrupts(void)
 542 {
 543         enable_interrupts();
 544         return 0;
 545 }
 546 #endif
 547
 548 #ifdef CONFIG_CMD_NET
 549 static int initr_ethaddr(void)
 550 {
 551         bd_t *bd = gd->bd;
 552
 553         /* kept around for legacy kernels only ... ignore the next section */
 554         eth_getenv_enetaddr("ethaddr", bd->bi_enetaddr);
 555 #ifdef CONFIG_HAS_ETH1
 556         eth_getenv_enetaddr("eth1addr", bd->bi_enet1addr);
 557 #endif
 558 #ifdef CONFIG_HAS_ETH2
 559         eth_getenv_enetaddr("eth2addr", bd->bi_enet2addr);
 560 #endif
 561 #ifdef CONFIG_HAS_ETH3
 562         eth_getenv_enetaddr("eth3addr", bd->bi_enet3addr);
 563 #endif
 564 #ifdef CONFIG_HAS_ETH4
 565         eth_getenv_enetaddr("eth4addr", bd->bi_enet4addr);
 566 #endif
 567 #ifdef CONFIG_HAS_ETH5
 568         eth_getenv_enetaddr("eth5addr", bd->bi_enet5addr);
 569 #endif
 570         return 0;
 571 }
 572 #endif /* CONFIG_CMD_NET */
 573
 574 #ifdef CONFIG_CMD_KGDB
 575 static int initr_kgdb(void)
 576 {
 577         puts("KGDB:  ");
 578         kgdb_init();
 579         return 0;
 580 }
 581 #endif
 582
 583 #if defined(CONFIG_STATUS_LED)
 584 static int initr_status_led(void)
 585 {
 586 #if defined(STATUS_LED_BOOT)
 587         status_led_set(STATUS_LED_BOOT, STATUS_LED_BLINKING);
 588 #else
 589         status_led_init();
 590 #endif
 591         return 0;
 592 }
 593 #endif
 594
 595 #if defined(CONFIG_CMD_AMBAPP) && defined(CONFIG_SYS_AMBAPP_PRINT_ON_STARTUP)
 596 extern int do_ambapp_print(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 597
 598 static int initr_ambapp_print(void)
 599 {
 600         puts("AMBA:\n");
 601         do_ambapp_print(NULL, 0, 0, NULL);
 602
 603         return 0;
 604 }
 605 #endif
 606
 607 #if defined(CONFIG_CMD_SCSI)
 608 static int initr_scsi(void)
 609 {
 610         puts("SCSI:  ");
 611         scsi_init();
 612
 613         return 0;
 614 }
 615 #endif
 616
 617 #if defined(CONFIG_CMD_DOC)
 618 static int initr_doc(void)
 619 {
 620         puts("DOC:   ");
 621         doc_init();
 622         return 0;
 623 }
 624 #endif
 625
 626 #ifdef CONFIG_BITBANGMII
 627 static int initr_bbmii(void)
 628 {
 629         bb_miiphy_init();
 630         return 0;
 631 }
 632 #endif
 633
 634 #ifdef CONFIG_CMD_NET
 635 static int initr_net(void)
 636 {
 637         puts("Net:   ");
 638         eth_initialize();
 639 #if defined(CONFIG_RESET_PHY_R)
 640         debug("Reset Ethernet PHY\n");
 641         reset_phy();
 642 #endif
 643         return 0;
 644 }
 645 #endif
 646
 647 #ifdef CONFIG_POST
 648 static int initr_post(void)
 649 {
 650         post_run(NULL, POST_RAM | post_bootmode_get(0));
 651         return 0;
 652 }
 653 #endif
 654
 655 #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
 656 static int initr_pcmcia(void)
 657 {
 658         puts("PCMCIA:");
 659         pcmcia_init();
 660         return 0;
 661 }
 662 #endif
 663
 664 #if defined(CONFIG_CMD_IDE)
 665 static int initr_ide(void)
 666 {
 667 #ifdef  CONFIG_IDE_8xx_PCCARD
 668         puts("PCMCIA:");
 669 #else
 670         puts("IDE:   ");
 671 #endif
 672 #if defined(CONFIG_START_IDE)
 673         if (board_start_ide())
 674                 ide_init();
 675 #else
 676         ide_init();
 677 #endif
 678         return 0;
 679 }
 680 #endif
 681
 682 #if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
 683 /*
 684  * Export available size of memory for Linux, taking into account the
 685  * protected RAM at top of memory
 686  */
 687 int initr_mem(void)
 688 {
 689         ulong pram = 0;
 690         char memsz[32];
 691
 692 # ifdef CONFIG_PRAM
 693         pram = getenv_ulong("pram", 10, CONFIG_PRAM);
 694 # endif
 695 # if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR)
 696         /* Also take the logbuffer into account (pram is in kB) */
 697         pram += (LOGBUFF_LEN + LOGBUFF_OVERHEAD) / 1024;
 698 # endif
 699         sprintf(memsz, "%ldk", (long int) ((gd->ram_size / 1024) - pram));
 700         setenv("mem", memsz);
 701
 702         return 0;
 703 }
 704 #endif
 705
 706 #ifdef CONFIG_CMD_BEDBUG
 707 static int initr_bedbug(void)
 708 {
 709         bedbug_init();
 710
 711         return 0;
 712 }
 713 #endif
 714
 715 #ifdef CONFIG_PS2KBD
 716 static int initr_kbd(void)
 717 {
 718         puts("PS/2:  ");
 719         kbd_init();
 720         return 0;
 721 }
 722 #endif
 723
 724 static int run_main_loop(void)
 725 {
 726 #ifdef CONFIG_SANDBOX
 727         sandbox_main_loop_init();
 728 #endif
 729         /* main_loop() can return to retry autoboot, if so just run it again */
 730         for (;;)
 731                 main_loop();
 732         return 0;
 733 }
 734
 735 /*
 736  * Over time we hope to remove these functions with code fragments and
 737  * stub funtcions, and instead call the relevant function directly.
 738  *
 739  * We also hope to remove most of the driver-related init and do it if/when
 740  * the driver is later used.
 741  *
 742  * TODO: perhaps reset the watchdog in the initcall function after each call?
 743  */
 744 init_fnc_t init_sequence_r[] = {
 745         initr_trace,
 746         initr_reloc,
 747         /* TODO: could x86/PPC have this also perhaps? */
 748 #ifdef CONFIG_ARM
 749         initr_caches,
 750         /* Note: For Freescale LS2 SoCs, new MMU table is created in DDR.
 751          *       A temporary mapping of IFC high region is since removed,
 752          *       so environmental variables in NOR flash is not availble
 753          *       until board_init() is called below to remap IFC to high
 754          *       region.
 755          */
 756 #endif
 757         initr_reloc_global_data,
 758 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
 759         initr_unlock_ram_in_cache,
 760 #endif
 761         initr_barrier,
 762         initr_malloc,
 763         initr_console_record,
 764 #ifdef CONFIG_SYS_NONCACHED_MEMORY
 765         initr_noncached,
 766 #endif
 767         bootstage_relocate,
 768 #ifdef CONFIG_DM
 769         initr_dm,
 770 #endif
 771         initr_bootstage,
 772 #if defined(CONFIG_ARM) || defined(CONFIG_NDS32)
 773         board_init,     /* Setup chipselects */
 774 #endif
 775         /*
 776          * TODO: printing of the clock inforamtion of the board is now
 777          * implemented as part of bdinfo command. Currently only support for
 778          * davinci SOC's is added. Remove this check once all the board
 779          * implement this.
 780          */
 781 #ifdef CONFIG_CLOCKS
 782         set_cpu_clk_info, /* Setup clock information */
 783 #endif
 784         stdio_init_tables,
 785         initr_serial,
 786         initr_announce,
 787         INIT_FUNC_WATCHDOG_RESET
 788 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 789         initr_manual_reloc_cmdtable,
 790 #endif
 791 #if defined(CONFIG_PPC) || defined(CONFIG_M68K)
 792         initr_trap,
 793 #endif
 794 #ifdef CONFIG_ADDR_MAP
 795         initr_addr_map,
 796 #endif
 797 #if defined(CONFIG_BOARD_EARLY_INIT_R)
 798         board_early_init_r,
 799 #endif
 800         INIT_FUNC_WATCHDOG_RESET
 801 #ifdef CONFIG_LOGBUFFER
 802         initr_logbuffer,
 803 #endif
 804 #ifdef CONFIG_POST
 805         initr_post_backlog,
 806 #endif
 807         INIT_FUNC_WATCHDOG_RESET
 808 #ifdef CONFIG_SYS_DELAYED_ICACHE
 809         initr_icache_enable,
 810 #endif
 811 #if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
 812         /*
 813          * Do early PCI configuration _before_ the flash gets initialised,
 814          * because PCU ressources are crucial for flash access on some boards.
 815          */
 816         initr_pci,
 817 #endif
 818 #ifdef CONFIG_WINBOND_83C553
 819         initr_w83c553f,
 820 #endif
 821 #ifdef CONFIG_ARCH_EARLY_INIT_R
 822         arch_early_init_r,
 823 #endif
 824         power_init_board,
 825 #ifndef CONFIG_SYS_NO_FLASH
 826         initr_flash,
 827 #endif
 828         INIT_FUNC_WATCHDOG_RESET
 829 #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_X86) || \
 830         defined(CONFIG_SPARC)
 831         /* initialize higher level parts of CPU like time base and timers */
 832         cpu_init_r,
 833 #endif
 834 #ifdef CONFIG_PPC
 835         initr_spi,
 836 #endif
 837 #ifdef CONFIG_CMD_NAND
 838         initr_nand,
 839 #endif
 840 #ifdef CONFIG_CMD_ONENAND
 841         initr_onenand,
 842 #endif
 843 #ifdef CONFIG_GENERIC_MMC
 844         initr_mmc,
 845 #endif
 846 #ifdef CONFIG_HAS_DATAFLASH
 847         initr_dataflash,
 848 #endif
 849         initr_env,
 850 #ifdef CONFIG_SYS_BOOTPARAMS_LEN
 851         initr_malloc_bootparams,
 852 #endif
 853         INIT_FUNC_WATCHDOG_RESET
 854         initr_secondary_cpu,
 855 #if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
 856         mac_read_from_eeprom,
 857 #endif
 858         INIT_FUNC_WATCHDOG_RESET
 859 #if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
 860         /*
 861          * Do pci configuration
 862          */
 863         initr_pci,
 864 #endif
 865         stdio_add_devices,
 866         initr_jumptable,
 867 #ifdef CONFIG_API
 868         initr_api,
 869 #endif
 870         console_init_r,         /* fully init console as a device */
 871 #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
 872         show_board_info,
 873 #endif
 874 #ifdef CONFIG_ARCH_MISC_INIT
 875         arch_misc_init,         /* miscellaneous arch-dependent init */
 876 #endif
 877 #ifdef CONFIG_MISC_INIT_R
 878         misc_init_r,            /* miscellaneous platform-dependent init */
 879 #endif
 880         INIT_FUNC_WATCHDOG_RESET
 881 #ifdef CONFIG_CMD_KGDB
 882         initr_kgdb,
 883 #endif
 884         interrupt_init,
 885 #if defined(CONFIG_ARM) || defined(CONFIG_AVR32)
 886         initr_enable_interrupts,
 887 #endif
 888 #if defined(CONFIG_MICROBLAZE) || defined(CONFIG_AVR32) || defined(CONFIG_M68K)
 889         timer_init,             /* initialize timer */
 890 #endif
 891 #if defined(CONFIG_STATUS_LED)
 892         initr_status_led,
 893 #endif
 894         /* PPC has a udelay(20) here dating from 2002. Why? */
 895 #ifdef CONFIG_CMD_NET
 896         initr_ethaddr,
 897 #endif
 898 #ifdef CONFIG_BOARD_LATE_INIT
 899         board_late_init,
 900 #endif
 901 #if defined(CONFIG_CMD_AMBAPP)
 902         ambapp_init_reloc,
 903 #if defined(CONFIG_SYS_AMBAPP_PRINT_ON_STARTUP)
 904         initr_ambapp_print,
 905 #endif
 906 #endif
 907 #ifdef CONFIG_CMD_SCSI
 908         INIT_FUNC_WATCHDOG_RESET
 909         initr_scsi,
 910 #endif
 911 #ifdef CONFIG_CMD_DOC
 912         INIT_FUNC_WATCHDOG_RESET
 913         initr_doc,
 914 #endif
 915 #ifdef CONFIG_BITBANGMII
 916         initr_bbmii,
 917 #endif
 918 #ifdef CONFIG_CMD_NET
 919         INIT_FUNC_WATCHDOG_RESET
 920         initr_net,
 921 #endif
 922 #ifdef CONFIG_POST
 923         initr_post,
 924 #endif
 925 #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
 926         initr_pcmcia,
 927 #endif
 928 #if defined(CONFIG_CMD_IDE)
 929         initr_ide,
 930 #endif
 931 #ifdef CONFIG_LAST_STAGE_INIT
 932         INIT_FUNC_WATCHDOG_RESET
 933         /*
 934          * Some parts can be only initialized if all others (like
 935          * Interrupts) are up and running (i.e. the PC-style ISA
 936          * keyboard).
 937          */
 938         last_stage_init,
 939 #endif
 940 #ifdef CONFIG_CMD_BEDBUG
 941         INIT_FUNC_WATCHDOG_RESET
 942         initr_bedbug,
 943 #endif
 944 #if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
 945         initr_mem,
 946 #endif
 947 #ifdef CONFIG_PS2KBD
 948         initr_kbd,
 949 #endif
 950 #if defined(CONFIG_SPARC)
 951         prom_init,
 952 #endif
 953         run_main_loop,
 954 };
 955
 956 void board_init_r(gd_t *new_gd, ulong dest_addr)
 957 {
 958 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 959         int i;
 960 #endif
 961
 962 #ifdef CONFIG_AVR32
 963         mmu_init_r(dest_addr);
 964 #endif
 965
 966 #if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
 967         gd = new_gd;
 968 #endif
 969
 970 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 971         for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
 972                 init_sequence_r[i] += gd->reloc_off;
 973 #endif
 974
 975         if (initcall_run_list(init_sequence_r))
 976                 hang();
 977
 978         /* NOTREACHED - run_main_loop() does not return */
 979         hang();
 980 }