common/board_r.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright (c) 2011 The Chromium OS Authors.
   4  * (C) Copyright 2002-2006
   5  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   6  *
   7  * (C) Copyright 2002
   8  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
   9  * Marius Groeger <mgroeger@sysgo.de>
  10  */
  11
  12 #include <common.h>
  13 #include <api.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 #include <dm.h>
  21 #include <environment.h>
  22 #include <fdtdec.h>
  23 #include <ide.h>
  24 #include <initcall.h>
  25 #if defined(CONFIG_CMD_KGDB)
  26 #include <kgdb.h>
  27 #endif
  28 #include <malloc.h>
  29 #include <mapmem.h>
  30 #ifdef CONFIG_BITBANGMII
  31 #include <miiphy.h>
  32 #endif
  33 #include <mmc.h>
  34 #include <nand.h>
  35 #include <of_live.h>
  36 #include <onenand_uboot.h>
  37 #include <scsi.h>
  38 #include <serial.h>
  39 #include <stdio_dev.h>
  40 #include <timer.h>
  41 #include <trace.h>
  42 #include <watchdog.h>
  43 #ifdef CONFIG_ADDR_MAP
  44 #include <asm/mmu.h>
  45 #endif
  46 #include <asm/sections.h>
  47 #include <dm/root.h>
  48 #include <linux/compiler.h>
  49 #include <linux/err.h>
  50 #include <efi_loader.h>
  51 #include <wdt.h>
  52
  53 DECLARE_GLOBAL_DATA_PTR;
  54
  55 ulong monitor_flash_len;
  56
  57 __weak int board_flash_wp_on(void)
  58 {
  59         /*
  60          * Most flashes can't be detected when write protection is enabled,
  61          * so provide a way to let U-Boot gracefully ignore write protected
  62          * devices.
  63          */
  64         return 0;
  65 }
  66
  67 __weak void cpu_secondary_init_r(void)
  68 {
  69 }
  70
  71 static int initr_secondary_cpu(void)
  72 {
  73         /*
  74          * after non-volatile devices & environment is setup and cpu code have
  75          * another round to deal with any initialization that might require
  76          * full access to the environment or loading of some image (firmware)
  77          * from a non-volatile device
  78          */
  79         /* TODO: maybe define this for all archs? */
  80         cpu_secondary_init_r();
  81
  82         return 0;
  83 }
  84
  85 static int initr_trace(void)
  86 {
  87 #ifdef CONFIG_TRACE
  88         trace_init(gd->trace_buff, CONFIG_TRACE_BUFFER_SIZE);
  89 #endif
  90
  91         return 0;
  92 }
  93
  94 static int initr_reloc(void)
  95 {
  96         /* tell others: relocation done */
  97         gd->flags |= GD_FLG_RELOC | GD_FLG_FULL_MALLOC_INIT;
  98
  99         return 0;
 100 }
 101
 102 #ifdef CONFIG_ARM
 103 /*
 104  * Some of these functions are needed purely because the functions they
 105  * call return void. If we change them to return 0, these stubs can go away.
 106  */
 107 static int initr_caches(void)
 108 {
 109         /* Enable caches */
 110         enable_caches();
 111         return 0;
 112 }
 113 #endif
 114
 115 __weak int fixup_cpu(void)
 116 {
 117         return 0;
 118 }
 119
 120 static int initr_reloc_global_data(void)
 121 {
 122 #ifdef __ARM__
 123         monitor_flash_len = _end - __image_copy_start;
 124 #elif defined(CONFIG_NDS32) || defined(CONFIG_RISCV)
 125         monitor_flash_len = (ulong)&_end - (ulong)&_start;
 126 #elif !defined(CONFIG_SANDBOX) && !defined(CONFIG_NIOS2)
 127         monitor_flash_len = (ulong)&__init_end - gd->relocaddr;
 128 #endif
 129 #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
 130         /*
 131          * The gd->cpu pointer is set to an address in flash before relocation.
 132          * We need to update it to point to the same CPU entry in RAM.
 133          * TODO: why not just add gd->reloc_ofs?
 134          */
 135         gd->arch.cpu += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
 136
 137         /*
 138          * If we didn't know the cpu mask & # cores, we can save them of
 139          * now rather than 'computing' them constantly
 140          */
 141         fixup_cpu();
 142 #endif
 143 #if !defined(CONFIG_ENV_ADDR) || defined(ENV_IS_EMBEDDED)
 144         /*
 145          * Relocate the early env_addr pointer unless we know it is not inside
 146          * the binary. Some systems need this and for the rest, it doesn't hurt.
 147          */
 148         gd->env_addr += gd->reloc_off;
 149 #endif
 150 #ifdef CONFIG_OF_EMBED
 151         /*
 152          * The fdt_blob needs to be moved to new relocation address
 153          * incase of FDT blob is embedded with in image
 154          */
 155         gd->fdt_blob += gd->reloc_off;
 156 #endif
 157 #ifdef CONFIG_EFI_LOADER
 158         /*
 159          * On the ARM architecture gd is mapped to a fixed register (r9 or x18).
 160          * As this register may be overwritten by an EFI payload we save it here
 161          * and restore it on every callback entered.
 162          */
 163         efi_save_gd();
 164
 165         efi_runtime_relocate(gd->relocaddr, NULL);
 166 #endif
 167
 168         return 0;
 169 }
 170
 171 static int initr_serial(void)
 172 {
 173         serial_initialize();
 174         return 0;
 175 }
 176
 177 #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_MIPS)
 178 static int initr_trap(void)
 179 {
 180         /*
 181          * Setup trap handlers
 182          */
 183 #if defined(CONFIG_PPC)
 184         trap_init(gd->relocaddr);
 185 #else
 186         trap_init(CONFIG_SYS_SDRAM_BASE);
 187 #endif
 188         return 0;
 189 }
 190 #endif
 191
 192 #ifdef CONFIG_ADDR_MAP
 193 static int initr_addr_map(void)
 194 {
 195         init_addr_map();
 196
 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 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
 210 static int initr_unlock_ram_in_cache(void)
 211 {
 212         unlock_ram_in_cache();  /* it's time to unlock D-cache in e500 */
 213         return 0;
 214 }
 215 #endif
 216
 217 #ifdef CONFIG_PCI
 218 static int initr_pci(void)
 219 {
 220 #ifndef CONFIG_DM_PCI
 221         pci_init();
 222 #endif
 223
 224         return 0;
 225 }
 226 #endif
 227
 228 static int initr_barrier(void)
 229 {
 230 #ifdef CONFIG_PPC
 231         /* TODO: Can we not use dmb() macros for this? */
 232         asm("sync ; isync");
 233 #endif
 234         return 0;
 235 }
 236
 237 static int initr_malloc(void)
 238 {
 239         ulong malloc_start;
 240
 241 #if CONFIG_VAL(SYS_MALLOC_F_LEN)
 242         debug("Pre-reloc malloc() used %#lx bytes (%ld KB)\n", gd->malloc_ptr,
 243               gd->malloc_ptr / 1024);
 244 #endif
 245         /* The malloc area is immediately below the monitor copy in DRAM */
 246         /*
 247          * This value MUST match the value of gd->start_addr_sp in board_f.c:
 248          * reserve_noncached().
 249          */
 250         malloc_start = gd->relocaddr - TOTAL_MALLOC_LEN;
 251         mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
 252                         TOTAL_MALLOC_LEN);
 253         return 0;
 254 }
 255
 256 static int initr_console_record(void)
 257 {
 258 #if defined(CONFIG_CONSOLE_RECORD)
 259         return console_record_init();
 260 #else
 261         return 0;
 262 #endif
 263 }
 264
 265 #ifdef CONFIG_SYS_NONCACHED_MEMORY
 266 static int initr_noncached(void)
 267 {
 268         noncached_init();
 269         return 0;
 270 }
 271 #endif
 272
 273 #ifdef CONFIG_OF_LIVE
 274 static int initr_of_live(void)
 275 {
 276         int ret;
 277
 278         bootstage_start(BOOTSTAGE_ID_ACCUM_OF_LIVE, "of_live");
 279         ret = of_live_build(gd->fdt_blob, (struct device_node **)&gd->of_root);
 280         bootstage_accum(BOOTSTAGE_ID_ACCUM_OF_LIVE);
 281         if (ret)
 282                 return ret;
 283
 284         return 0;
 285 }
 286 #endif
 287
 288 #ifdef CONFIG_DM
 289 static int initr_dm(void)
 290 {
 291         int ret;
 292
 293         /* Save the pre-reloc driver model and start a new one */
 294         gd->dm_root_f = gd->dm_root;
 295         gd->dm_root = NULL;
 296 #ifdef CONFIG_TIMER
 297         gd->timer = NULL;
 298 #endif
 299         bootstage_start(BOOTSTATE_ID_ACCUM_DM_R, "dm_r");
 300         ret = dm_init_and_scan(false);
 301         bootstage_accum(BOOTSTATE_ID_ACCUM_DM_R);
 302         if (ret)
 303                 return ret;
 304 #ifdef CONFIG_TIMER_EARLY
 305         ret = dm_timer_init();
 306         if (ret)
 307                 return ret;
 308 #endif
 309
 310         return 0;
 311 }
 312 #endif
 313
 314 static int initr_bootstage(void)
 315 {
 316         bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");
 317
 318         return 0;
 319 }
 320
 321 __weak int power_init_board(void)
 322 {
 323         return 0;
 324 }
 325
 326 static int initr_announce(void)
 327 {
 328         debug("Now running in RAM - U-Boot at: %08lx\n", gd->relocaddr);
 329         return 0;
 330 }
 331
 332 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 333 static int initr_manual_reloc_cmdtable(void)
 334 {
 335         fixup_cmdtable(ll_entry_start(cmd_tbl_t, cmd),
 336                        ll_entry_count(cmd_tbl_t, cmd));
 337         return 0;
 338 }
 339 #endif
 340
 341 #if defined(CONFIG_MTD_NOR_FLASH)
 342 static int initr_flash(void)
 343 {
 344         ulong flash_size = 0;
 345         bd_t *bd = gd->bd;
 346
 347         puts("Flash: ");
 348
 349         if (board_flash_wp_on())
 350                 printf("Uninitialized - Write Protect On\n");
 351         else
 352                 flash_size = flash_init();
 353
 354         print_size(flash_size, "");
 355 #ifdef CONFIG_SYS_FLASH_CHECKSUM
 356         /*
 357          * Compute and print flash CRC if flashchecksum is set to 'y'
 358          *
 359          * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
 360          */
 361         if (env_get_yesno("flashchecksum") == 1) {
 362                 const uchar *flash_base = (const uchar *)CONFIG_SYS_FLASH_BASE;
 363
 364                 printf("  CRC: %08X", crc32(0,
 365                                             flash_base,
 366                                             flash_size));
 367         }
 368 #endif /* CONFIG_SYS_FLASH_CHECKSUM */
 369         putc('\n');
 370
 371         /* update start of FLASH memory    */
 372 #ifdef CONFIG_SYS_FLASH_BASE
 373         bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
 374 #endif
 375         /* size of FLASH memory (final value) */
 376         bd->bi_flashsize = flash_size;
 377
 378 #if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
 379         /* Make a update of the Memctrl. */
 380         update_flash_size(flash_size);
 381 #endif
 382
 383 #if defined(CONFIG_OXC) || defined(CONFIG_RMU)
 384         /* flash mapped at end of memory map */
 385         bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
 386 #elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
 387         bd->bi_flashoffset = monitor_flash_len; /* reserved area for monitor */
 388 #endif
 389         return 0;
 390 }
 391 #endif
 392
 393 #ifdef CONFIG_CMD_NAND
 394 /* go init the NAND */
 395 static int initr_nand(void)
 396 {
 397         puts("NAND:  ");
 398         nand_init();
 399         printf("%lu MiB\n", nand_size() / 1024);
 400         return 0;
 401 }
 402 #endif
 403
 404 #if defined(CONFIG_CMD_ONENAND)
 405 /* go init the NAND */
 406 static int initr_onenand(void)
 407 {
 408         puts("NAND:  ");
 409         onenand_init();
 410         return 0;
 411 }
 412 #endif
 413
 414 #ifdef CONFIG_MMC
 415 static int initr_mmc(void)
 416 {
 417         puts("MMC:   ");
 418         mmc_initialize(gd->bd);
 419         return 0;
 420 }
 421 #endif
 422
 423 /*
 424  * Tell if it's OK to load the environment early in boot.
 425  *
 426  * If CONFIG_OF_CONTROL is defined, we'll check with the FDT to see
 427  * if this is OK (defaulting to saying it's OK).
 428  *
 429  * NOTE: Loading the environment early can be a bad idea if security is
 430  *       important, since no verification is done on the environment.
 431  *
 432  * @return 0 if environment should not be loaded, !=0 if it is ok to load
 433  */
 434 static int should_load_env(void)
 435 {
 436 #ifdef CONFIG_OF_CONTROL
 437         return fdtdec_get_config_int(gd->fdt_blob, "load-environment", 1);
 438 #elif defined CONFIG_DELAY_ENVIRONMENT
 439         return 0;
 440 #else
 441         return 1;
 442 #endif
 443 }
 444
 445 static int initr_env(void)
 446 {
 447         /* initialize environment */
 448         if (should_load_env())
 449                 env_relocate();
 450         else
 451                 set_default_env(NULL, 0);
 452 #ifdef CONFIG_OF_CONTROL
 453         env_set_hex("fdtcontroladdr",
 454                     (unsigned long)map_to_sysmem(gd->fdt_blob));
 455 #endif
 456
 457         /* Initialize from environment */
 458         load_addr = env_get_ulong("loadaddr", 16, load_addr);
 459
 460         return 0;
 461 }
 462
 463 #ifdef CONFIG_SYS_BOOTPARAMS_LEN
 464 static int initr_malloc_bootparams(void)
 465 {
 466         gd->bd->bi_boot_params = (ulong)malloc(CONFIG_SYS_BOOTPARAMS_LEN);
 467         if (!gd->bd->bi_boot_params) {
 468                 puts("WARNING: Cannot allocate space for boot parameters\n");
 469                 return -ENOMEM;
 470         }
 471         return 0;
 472 }
 473 #endif
 474
 475 static int initr_jumptable(void)
 476 {
 477         jumptable_init();
 478         return 0;
 479 }
 480
 481 #if defined(CONFIG_API)
 482 static int initr_api(void)
 483 {
 484         /* Initialize API */
 485         api_init();
 486         return 0;
 487 }
 488 #endif
 489
 490 /* enable exceptions */
 491 #ifdef CONFIG_ARM
 492 static int initr_enable_interrupts(void)
 493 {
 494         enable_interrupts();
 495         return 0;
 496 }
 497 #endif
 498
 499 #ifdef CONFIG_CMD_NET
 500 static int initr_ethaddr(void)
 501 {
 502         bd_t *bd = gd->bd;
 503
 504         /* kept around for legacy kernels only ... ignore the next section */
 505         eth_env_get_enetaddr("ethaddr", bd->bi_enetaddr);
 506 #ifdef CONFIG_HAS_ETH1
 507         eth_env_get_enetaddr("eth1addr", bd->bi_enet1addr);
 508 #endif
 509 #ifdef CONFIG_HAS_ETH2
 510         eth_env_get_enetaddr("eth2addr", bd->bi_enet2addr);
 511 #endif
 512 #ifdef CONFIG_HAS_ETH3
 513         eth_env_get_enetaddr("eth3addr", bd->bi_enet3addr);
 514 #endif
 515 #ifdef CONFIG_HAS_ETH4
 516         eth_env_get_enetaddr("eth4addr", bd->bi_enet4addr);
 517 #endif
 518 #ifdef CONFIG_HAS_ETH5
 519         eth_env_get_enetaddr("eth5addr", bd->bi_enet5addr);
 520 #endif
 521         return 0;
 522 }
 523 #endif /* CONFIG_CMD_NET */
 524
 525 #ifdef CONFIG_CMD_KGDB
 526 static int initr_kgdb(void)
 527 {
 528         puts("KGDB:  ");
 529         kgdb_init();
 530         return 0;
 531 }
 532 #endif
 533
 534 #if defined(CONFIG_LED_STATUS)
 535 static int initr_status_led(void)
 536 {
 537 #if defined(CONFIG_LED_STATUS_BOOT)
 538         status_led_set(CONFIG_LED_STATUS_BOOT, CONFIG_LED_STATUS_BLINKING);
 539 #else
 540         status_led_init();
 541 #endif
 542         return 0;
 543 }
 544 #endif
 545
 546 #if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI)
 547 static int initr_scsi(void)
 548 {
 549         puts("SCSI:  ");
 550         scsi_init();
 551         puts("\n");
 552
 553         return 0;
 554 }
 555 #endif
 556
 557 #ifdef CONFIG_BITBANGMII
 558 static int initr_bbmii(void)
 559 {
 560         bb_miiphy_init();
 561         return 0;
 562 }
 563 #endif
 564
 565 #ifdef CONFIG_CMD_NET
 566 static int initr_net(void)
 567 {
 568         puts("Net:   ");
 569         eth_initialize();
 570 #if defined(CONFIG_RESET_PHY_R)
 571         debug("Reset Ethernet PHY\n");
 572         reset_phy();
 573 #endif
 574         return 0;
 575 }
 576 #endif
 577
 578 #ifdef CONFIG_POST
 579 static int initr_post(void)
 580 {
 581         post_run(NULL, POST_RAM | post_bootmode_get(0));
 582         return 0;
 583 }
 584 #endif
 585
 586 #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_IDE)
 587 static int initr_pcmcia(void)
 588 {
 589         puts("PCMCIA:");
 590         pcmcia_init();
 591         return 0;
 592 }
 593 #endif
 594
 595 #if defined(CONFIG_IDE) && !defined(CONFIG_BLK)
 596 static int initr_ide(void)
 597 {
 598         puts("IDE:   ");
 599 #if defined(CONFIG_START_IDE)
 600         if (board_start_ide())
 601                 ide_init();
 602 #else
 603         ide_init();
 604 #endif
 605         return 0;
 606 }
 607 #endif
 608
 609 #if defined(CONFIG_PRAM)
 610 /*
 611  * Export available size of memory for Linux, taking into account the
 612  * protected RAM at top of memory
 613  */
 614 int initr_mem(void)
 615 {
 616         ulong pram = 0;
 617         char memsz[32];
 618
 619         pram = env_get_ulong("pram", 10, CONFIG_PRAM);
 620         sprintf(memsz, "%ldk", (long int)((gd->ram_size / 1024) - pram));
 621         env_set("mem", memsz);
 622
 623         return 0;
 624 }
 625 #endif
 626
 627 #ifdef CONFIG_CMD_BEDBUG
 628 static int initr_bedbug(void)
 629 {
 630         bedbug_init();
 631
 632         return 0;
 633 }
 634 #endif
 635
 636 static int run_main_loop(void)
 637 {
 638 #ifdef CONFIG_SANDBOX
 639         sandbox_main_loop_init();
 640 #endif
 641         /* main_loop() can return to retry autoboot, if so just run it again */
 642         for (;;)
 643                 main_loop();
 644         return 0;
 645 }
 646
 647 /*
 648  * We hope to remove most of the driver-related init and do it if/when
 649  * the driver is later used.
 650  *
 651  * TODO: perhaps reset the watchdog in the initcall function after each call?
 652  */
 653 static init_fnc_t init_sequence_r[] = {
 654         initr_trace,
 655         initr_reloc,
 656         /* TODO: could x86/PPC have this also perhaps? */
 657 #ifdef CONFIG_ARM
 658         initr_caches,
 659         /* Note: For Freescale LS2 SoCs, new MMU table is created in DDR.
 660          *       A temporary mapping of IFC high region is since removed,
 661          *       so environmental variables in NOR flash is not available
 662          *       until board_init() is called below to remap IFC to high
 663          *       region.
 664          */
 665 #endif
 666         initr_reloc_global_data,
 667 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
 668         initr_unlock_ram_in_cache,
 669 #endif
 670         initr_barrier,
 671         initr_malloc,
 672         log_init,
 673         initr_bootstage,        /* Needs malloc() but has its own timer */
 674         initr_console_record,
 675 #ifdef CONFIG_SYS_NONCACHED_MEMORY
 676         initr_noncached,
 677 #endif
 678         bootstage_relocate,
 679 #ifdef CONFIG_OF_LIVE
 680         initr_of_live,
 681 #endif
 682 #ifdef CONFIG_DM
 683         initr_dm,
 684 #endif
 685 #if defined(CONFIG_ARM) || defined(CONFIG_NDS32) || defined(CONFIG_RISCV) || \
 686         defined(CONFIG_SANDBOX)
 687         board_init,     /* Setup chipselects */
 688 #endif
 689         /*
 690          * TODO: printing of the clock inforamtion of the board is now
 691          * implemented as part of bdinfo command. Currently only support for
 692          * davinci SOC's is added. Remove this check once all the board
 693          * implement this.
 694          */
 695 #ifdef CONFIG_CLOCKS
 696         set_cpu_clk_info, /* Setup clock information */
 697 #endif
 698 #ifdef CONFIG_EFI_LOADER
 699         efi_memory_init,
 700 #endif
 701         stdio_init_tables,
 702         initr_serial,
 703         initr_announce,
 704 #if defined(CONFIG_WDT)
 705         initr_watchdog,
 706 #endif
 707         INIT_FUNC_WATCHDOG_RESET
 708 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 709         initr_manual_reloc_cmdtable,
 710 #endif
 711 #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_MIPS)
 712         initr_trap,
 713 #endif
 714 #ifdef CONFIG_ADDR_MAP
 715         initr_addr_map,
 716 #endif
 717 #if defined(CONFIG_BOARD_EARLY_INIT_R)
 718         board_early_init_r,
 719 #endif
 720         INIT_FUNC_WATCHDOG_RESET
 721 #ifdef CONFIG_POST
 722         initr_post_backlog,
 723 #endif
 724         INIT_FUNC_WATCHDOG_RESET
 725 #if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
 726         /*
 727          * Do early PCI configuration _before_ the flash gets initialised,
 728          * because PCU resources are crucial for flash access on some boards.
 729          */
 730         initr_pci,
 731 #endif
 732 #ifdef CONFIG_ARCH_EARLY_INIT_R
 733         arch_early_init_r,
 734 #endif
 735         power_init_board,
 736 #ifdef CONFIG_MTD_NOR_FLASH
 737         initr_flash,
 738 #endif
 739         INIT_FUNC_WATCHDOG_RESET
 740 #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_X86)
 741         /* initialize higher level parts of CPU like time base and timers */
 742         cpu_init_r,
 743 #endif
 744 #ifdef CONFIG_CMD_NAND
 745         initr_nand,
 746 #endif
 747 #ifdef CONFIG_CMD_ONENAND
 748         initr_onenand,
 749 #endif
 750 #ifdef CONFIG_MMC
 751         initr_mmc,
 752 #endif
 753         initr_env,
 754 #ifdef CONFIG_SYS_BOOTPARAMS_LEN
 755         initr_malloc_bootparams,
 756 #endif
 757         INIT_FUNC_WATCHDOG_RESET
 758         initr_secondary_cpu,
 759 #if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
 760         mac_read_from_eeprom,
 761 #endif
 762         INIT_FUNC_WATCHDOG_RESET
 763 #if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
 764         /*
 765          * Do pci configuration
 766          */
 767         initr_pci,
 768 #endif
 769         stdio_add_devices,
 770         initr_jumptable,
 771 #ifdef CONFIG_API
 772         initr_api,
 773 #endif
 774         console_init_r,         /* fully init console as a device */
 775 #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
 776         console_announce_r,
 777         show_board_info,
 778 #endif
 779 #ifdef CONFIG_ARCH_MISC_INIT
 780         arch_misc_init,         /* miscellaneous arch-dependent init */
 781 #endif
 782 #ifdef CONFIG_MISC_INIT_R
 783         misc_init_r,            /* miscellaneous platform-dependent init */
 784 #endif
 785         INIT_FUNC_WATCHDOG_RESET
 786 #ifdef CONFIG_CMD_KGDB
 787         initr_kgdb,
 788 #endif
 789         interrupt_init,
 790 #ifdef CONFIG_ARM
 791         initr_enable_interrupts,
 792 #endif
 793 #if defined(CONFIG_MICROBLAZE) || defined(CONFIG_M68K)
 794         timer_init,             /* initialize timer */
 795 #endif
 796 #if defined(CONFIG_LED_STATUS)
 797         initr_status_led,
 798 #endif
 799         /* PPC has a udelay(20) here dating from 2002. Why? */
 800 #ifdef CONFIG_CMD_NET
 801         initr_ethaddr,
 802 #endif
 803 #ifdef CONFIG_BOARD_LATE_INIT
 804         board_late_init,
 805 #endif
 806 #if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI)
 807         INIT_FUNC_WATCHDOG_RESET
 808         initr_scsi,
 809 #endif
 810 #ifdef CONFIG_BITBANGMII
 811         initr_bbmii,
 812 #endif
 813 #ifdef CONFIG_CMD_NET
 814         INIT_FUNC_WATCHDOG_RESET
 815         initr_net,
 816 #endif
 817 #ifdef CONFIG_POST
 818         initr_post,
 819 #endif
 820 #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_IDE)
 821         initr_pcmcia,
 822 #endif
 823 #if defined(CONFIG_IDE) && !defined(CONFIG_BLK)
 824         initr_ide,
 825 #endif
 826 #ifdef CONFIG_LAST_STAGE_INIT
 827         INIT_FUNC_WATCHDOG_RESET
 828         /*
 829          * Some parts can be only initialized if all others (like
 830          * Interrupts) are up and running (i.e. the PC-style ISA
 831          * keyboard).
 832          */
 833         last_stage_init,
 834 #endif
 835 #ifdef CONFIG_CMD_BEDBUG
 836         INIT_FUNC_WATCHDOG_RESET
 837         initr_bedbug,
 838 #endif
 839 #if defined(CONFIG_PRAM)
 840         initr_mem,
 841 #endif
 842         run_main_loop,
 843 };
 844
 845 void board_init_r(gd_t *new_gd, ulong dest_addr)
 846 {
 847         /*
 848          * Set up the new global data pointer. So far only x86 does this
 849          * here.
 850          * TODO(sjg@chromium.org): Consider doing this for all archs, or
 851          * dropping the new_gd parameter.
 852          */
 853 #if CONFIG_IS_ENABLED(X86_64)
 854         arch_setup_gd(new_gd);
 855 #endif
 856
 857 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 858         int i;
 859 #endif
 860
 861 #if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
 862         gd = new_gd;
 863 #endif
 864         gd->flags &= ~GD_FLG_LOG_READY;
 865
 866 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 867         for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
 868                 init_sequence_r[i] += gd->reloc_off;
 869 #endif
 870
 871         if (initcall_run_list(init_sequence_r))
 872                 hang();
 873
 874         /* NOTREACHED - run_main_loop() does not return */
 875         hang();
 876 }