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