xref: /openbmc/u-boot/common/board_r.c (revision 30373ef0)
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 <spi.h>
40 #include <stdio_dev.h>
41 #include <timer.h>
42 #include <trace.h>
43 #include <watchdog.h>
44 #ifdef CONFIG_ADDR_MAP
45 #include <asm/mmu.h>
46 #endif
47 #include <asm/sections.h>
48 #include <dm/root.h>
49 #include <linux/compiler.h>
50 #include <linux/err.h>
51 #include <efi_loader.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 #ifdef CONFIG_SYS_EXTRA_ENV_RELOC
144 	/*
145 	 * Some systems need to relocate the env_addr pointer early because the
146 	 * location it points to will get invalidated before env_relocate is
147 	 * called.  One example is on systems that might use a L2 or L3 cache
148 	 * in SRAM mode and initialize that cache from SRAM mode back to being
149 	 * a cache in cpu_init_r.
150 	 */
151 	gd->env_addr += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
152 #endif
153 #ifdef CONFIG_OF_EMBED
154 	/*
155 	 * The fdt_blob needs to be moved to new relocation address
156 	 * incase of FDT blob is embedded with in image
157 	 */
158 	gd->fdt_blob += gd->reloc_off;
159 #endif
160 #ifdef CONFIG_EFI_LOADER
161 	efi_runtime_relocate(gd->relocaddr, NULL);
162 #endif
163 
164 	return 0;
165 }
166 
167 static int initr_serial(void)
168 {
169 	serial_initialize();
170 	return 0;
171 }
172 
173 #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_MIPS)
174 static int initr_trap(void)
175 {
176 	/*
177 	 * Setup trap handlers
178 	 */
179 #if defined(CONFIG_PPC)
180 	trap_init(gd->relocaddr);
181 #else
182 	trap_init(CONFIG_SYS_SDRAM_BASE);
183 #endif
184 	return 0;
185 }
186 #endif
187 
188 #ifdef CONFIG_ADDR_MAP
189 static int initr_addr_map(void)
190 {
191 	init_addr_map();
192 
193 	return 0;
194 }
195 #endif
196 
197 #ifdef CONFIG_POST
198 static int initr_post_backlog(void)
199 {
200 	post_output_backlog();
201 	return 0;
202 }
203 #endif
204 
205 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
206 static int initr_unlock_ram_in_cache(void)
207 {
208 	unlock_ram_in_cache();	/* it's time to unlock D-cache in e500 */
209 	return 0;
210 }
211 #endif
212 
213 #ifdef CONFIG_PCI
214 static int initr_pci(void)
215 {
216 #ifndef CONFIG_DM_PCI
217 	pci_init();
218 #endif
219 
220 	return 0;
221 }
222 #endif
223 
224 static int initr_barrier(void)
225 {
226 #ifdef CONFIG_PPC
227 	/* TODO: Can we not use dmb() macros for this? */
228 	asm("sync ; isync");
229 #endif
230 	return 0;
231 }
232 
233 static int initr_malloc(void)
234 {
235 	ulong malloc_start;
236 
237 #if CONFIG_VAL(SYS_MALLOC_F_LEN)
238 	debug("Pre-reloc malloc() used %#lx bytes (%ld KB)\n", gd->malloc_ptr,
239 	      gd->malloc_ptr / 1024);
240 #endif
241 	/* The malloc area is immediately below the monitor copy in DRAM */
242 	malloc_start = gd->relocaddr - TOTAL_MALLOC_LEN;
243 	mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
244 			TOTAL_MALLOC_LEN);
245 	return 0;
246 }
247 
248 static int initr_console_record(void)
249 {
250 #if defined(CONFIG_CONSOLE_RECORD)
251 	return console_record_init();
252 #else
253 	return 0;
254 #endif
255 }
256 
257 #ifdef CONFIG_SYS_NONCACHED_MEMORY
258 static int initr_noncached(void)
259 {
260 	noncached_init();
261 	return 0;
262 }
263 #endif
264 
265 #ifdef CONFIG_OF_LIVE
266 static int initr_of_live(void)
267 {
268 	int ret;
269 
270 	bootstage_start(BOOTSTAGE_ID_ACCUM_OF_LIVE, "of_live");
271 	ret = of_live_build(gd->fdt_blob, (struct device_node **)&gd->of_root);
272 	bootstage_accum(BOOTSTAGE_ID_ACCUM_OF_LIVE);
273 	if (ret)
274 		return ret;
275 
276 	return 0;
277 }
278 #endif
279 
280 #ifdef CONFIG_DM
281 static int initr_dm(void)
282 {
283 	int ret;
284 
285 	/* Save the pre-reloc driver model and start a new one */
286 	gd->dm_root_f = gd->dm_root;
287 	gd->dm_root = NULL;
288 #ifdef CONFIG_TIMER
289 	gd->timer = NULL;
290 #endif
291 	bootstage_start(BOOTSTATE_ID_ACCUM_DM_R, "dm_r");
292 	ret = dm_init_and_scan(false);
293 	bootstage_accum(BOOTSTATE_ID_ACCUM_DM_R);
294 	if (ret)
295 		return ret;
296 #ifdef CONFIG_TIMER_EARLY
297 	ret = dm_timer_init();
298 	if (ret)
299 		return ret;
300 #endif
301 
302 	return 0;
303 }
304 #endif
305 
306 static int initr_bootstage(void)
307 {
308 	bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");
309 
310 	return 0;
311 }
312 
313 __weak int power_init_board(void)
314 {
315 	return 0;
316 }
317 
318 static int initr_announce(void)
319 {
320 	debug("Now running in RAM - U-Boot at: %08lx\n", gd->relocaddr);
321 	return 0;
322 }
323 
324 #ifdef CONFIG_NEEDS_MANUAL_RELOC
325 static int initr_manual_reloc_cmdtable(void)
326 {
327 	fixup_cmdtable(ll_entry_start(cmd_tbl_t, cmd),
328 		       ll_entry_count(cmd_tbl_t, cmd));
329 	return 0;
330 }
331 #endif
332 
333 #if defined(CONFIG_MTD_NOR_FLASH)
334 static int initr_flash(void)
335 {
336 	ulong flash_size = 0;
337 	bd_t *bd = gd->bd;
338 
339 	puts("Flash: ");
340 
341 	if (board_flash_wp_on())
342 		printf("Uninitialized - Write Protect On\n");
343 	else
344 		flash_size = flash_init();
345 
346 	print_size(flash_size, "");
347 #ifdef CONFIG_SYS_FLASH_CHECKSUM
348 	/*
349 	 * Compute and print flash CRC if flashchecksum is set to 'y'
350 	 *
351 	 * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
352 	 */
353 	if (env_get_yesno("flashchecksum") == 1) {
354 		const uchar *flash_base = (const uchar *)CONFIG_SYS_FLASH_BASE;
355 
356 		printf("  CRC: %08X", crc32(0,
357 					    flash_base,
358 					    flash_size));
359 	}
360 #endif /* CONFIG_SYS_FLASH_CHECKSUM */
361 	putc('\n');
362 
363 	/* update start of FLASH memory    */
364 #ifdef CONFIG_SYS_FLASH_BASE
365 	bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
366 #endif
367 	/* size of FLASH memory (final value) */
368 	bd->bi_flashsize = flash_size;
369 
370 #if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
371 	/* Make a update of the Memctrl. */
372 	update_flash_size(flash_size);
373 #endif
374 
375 #if defined(CONFIG_OXC) || defined(CONFIG_RMU)
376 	/* flash mapped at end of memory map */
377 	bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
378 #elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
379 	bd->bi_flashoffset = monitor_flash_len;	/* reserved area for monitor */
380 #endif
381 	return 0;
382 }
383 #endif
384 
385 #if defined(CONFIG_PPC) && !defined(CONFIG_DM_SPI)
386 static int initr_spi(void)
387 {
388 	/* MPC8xx does this here */
389 #ifdef CONFIG_MPC8XX_SPI
390 #if !defined(CONFIG_ENV_IS_IN_EEPROM)
391 	spi_init_f();
392 #endif
393 	spi_init_r();
394 #endif
395 	return 0;
396 }
397 #endif
398 
399 #ifdef CONFIG_CMD_NAND
400 /* go init the NAND */
401 static int initr_nand(void)
402 {
403 	puts("NAND:  ");
404 	nand_init();
405 	printf("%lu MiB\n", nand_size() / 1024);
406 	return 0;
407 }
408 #endif
409 
410 #if defined(CONFIG_CMD_ONENAND)
411 /* go init the NAND */
412 static int initr_onenand(void)
413 {
414 	puts("NAND:  ");
415 	onenand_init();
416 	return 0;
417 }
418 #endif
419 
420 #ifdef CONFIG_MMC
421 static int initr_mmc(void)
422 {
423 	puts("MMC:   ");
424 	mmc_initialize(gd->bd);
425 	return 0;
426 }
427 #endif
428 
429 /*
430  * Tell if it's OK to load the environment early in boot.
431  *
432  * If CONFIG_OF_CONTROL is defined, we'll check with the FDT to see
433  * if this is OK (defaulting to saying it's OK).
434  *
435  * NOTE: Loading the environment early can be a bad idea if security is
436  *       important, since no verification is done on the environment.
437  *
438  * @return 0 if environment should not be loaded, !=0 if it is ok to load
439  */
440 static int should_load_env(void)
441 {
442 #ifdef CONFIG_OF_CONTROL
443 	return fdtdec_get_config_int(gd->fdt_blob, "load-environment", 1);
444 #elif defined CONFIG_DELAY_ENVIRONMENT
445 	return 0;
446 #else
447 	return 1;
448 #endif
449 }
450 
451 static int initr_env(void)
452 {
453 	/* initialize environment */
454 	if (should_load_env())
455 		env_relocate();
456 	else
457 		set_default_env(NULL, 0);
458 #ifdef CONFIG_OF_CONTROL
459 	env_set_addr("fdtcontroladdr", gd->fdt_blob);
460 #endif
461 
462 	/* Initialize from environment */
463 	load_addr = env_get_ulong("loadaddr", 16, load_addr);
464 
465 	return 0;
466 }
467 
468 #ifdef CONFIG_SYS_BOOTPARAMS_LEN
469 static int initr_malloc_bootparams(void)
470 {
471 	gd->bd->bi_boot_params = (ulong)malloc(CONFIG_SYS_BOOTPARAMS_LEN);
472 	if (!gd->bd->bi_boot_params) {
473 		puts("WARNING: Cannot allocate space for boot parameters\n");
474 		return -ENOMEM;
475 	}
476 	return 0;
477 }
478 #endif
479 
480 static int initr_jumptable(void)
481 {
482 	jumptable_init();
483 	return 0;
484 }
485 
486 #if defined(CONFIG_API)
487 static int initr_api(void)
488 {
489 	/* Initialize API */
490 	api_init();
491 	return 0;
492 }
493 #endif
494 
495 /* enable exceptions */
496 #ifdef CONFIG_ARM
497 static int initr_enable_interrupts(void)
498 {
499 	enable_interrupts();
500 	return 0;
501 }
502 #endif
503 
504 #ifdef CONFIG_CMD_NET
505 static int initr_ethaddr(void)
506 {
507 	bd_t *bd = gd->bd;
508 
509 	/* kept around for legacy kernels only ... ignore the next section */
510 	eth_env_get_enetaddr("ethaddr", bd->bi_enetaddr);
511 #ifdef CONFIG_HAS_ETH1
512 	eth_env_get_enetaddr("eth1addr", bd->bi_enet1addr);
513 #endif
514 #ifdef CONFIG_HAS_ETH2
515 	eth_env_get_enetaddr("eth2addr", bd->bi_enet2addr);
516 #endif
517 #ifdef CONFIG_HAS_ETH3
518 	eth_env_get_enetaddr("eth3addr", bd->bi_enet3addr);
519 #endif
520 #ifdef CONFIG_HAS_ETH4
521 	eth_env_get_enetaddr("eth4addr", bd->bi_enet4addr);
522 #endif
523 #ifdef CONFIG_HAS_ETH5
524 	eth_env_get_enetaddr("eth5addr", bd->bi_enet5addr);
525 #endif
526 	return 0;
527 }
528 #endif /* CONFIG_CMD_NET */
529 
530 #ifdef CONFIG_CMD_KGDB
531 static int initr_kgdb(void)
532 {
533 	puts("KGDB:  ");
534 	kgdb_init();
535 	return 0;
536 }
537 #endif
538 
539 #if defined(CONFIG_LED_STATUS)
540 static int initr_status_led(void)
541 {
542 #if defined(CONFIG_LED_STATUS_BOOT)
543 	status_led_set(CONFIG_LED_STATUS_BOOT, CONFIG_LED_STATUS_BLINKING);
544 #else
545 	status_led_init();
546 #endif
547 	return 0;
548 }
549 #endif
550 
551 #if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI)
552 static int initr_scsi(void)
553 {
554 	puts("SCSI:  ");
555 	scsi_init();
556 	puts("\n");
557 
558 	return 0;
559 }
560 #endif
561 
562 #ifdef CONFIG_BITBANGMII
563 static int initr_bbmii(void)
564 {
565 	bb_miiphy_init();
566 	return 0;
567 }
568 #endif
569 
570 #ifdef CONFIG_CMD_NET
571 static int initr_net(void)
572 {
573 	puts("Net:   ");
574 	eth_initialize();
575 #if defined(CONFIG_RESET_PHY_R)
576 	debug("Reset Ethernet PHY\n");
577 	reset_phy();
578 #endif
579 	return 0;
580 }
581 #endif
582 
583 #ifdef CONFIG_POST
584 static int initr_post(void)
585 {
586 	post_run(NULL, POST_RAM | post_bootmode_get(0));
587 	return 0;
588 }
589 #endif
590 
591 #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_IDE)
592 static int initr_pcmcia(void)
593 {
594 	puts("PCMCIA:");
595 	pcmcia_init();
596 	return 0;
597 }
598 #endif
599 
600 #if defined(CONFIG_IDE) && !defined(CONFIG_BLK)
601 static int initr_ide(void)
602 {
603 	puts("IDE:   ");
604 #if defined(CONFIG_START_IDE)
605 	if (board_start_ide())
606 		ide_init();
607 #else
608 	ide_init();
609 #endif
610 	return 0;
611 }
612 #endif
613 
614 #if defined(CONFIG_PRAM)
615 /*
616  * Export available size of memory for Linux, taking into account the
617  * protected RAM at top of memory
618  */
619 int initr_mem(void)
620 {
621 	ulong pram = 0;
622 	char memsz[32];
623 
624 	pram = env_get_ulong("pram", 10, CONFIG_PRAM);
625 	sprintf(memsz, "%ldk", (long int)((gd->ram_size / 1024) - pram));
626 	env_set("mem", memsz);
627 
628 	return 0;
629 }
630 #endif
631 
632 #ifdef CONFIG_CMD_BEDBUG
633 static int initr_bedbug(void)
634 {
635 	bedbug_init();
636 
637 	return 0;
638 }
639 #endif
640 
641 static int run_main_loop(void)
642 {
643 #ifdef CONFIG_SANDBOX
644 	sandbox_main_loop_init();
645 #endif
646 	/* main_loop() can return to retry autoboot, if so just run it again */
647 	for (;;)
648 		main_loop();
649 	return 0;
650 }
651 
652 /*
653  * Over time we hope to remove these functions with code fragments and
654  * stub functions, and instead call the relevant function directly.
655  *
656  * We also hope to remove most of the driver-related init and do it if/when
657  * the driver is later used.
658  *
659  * TODO: perhaps reset the watchdog in the initcall function after each call?
660  */
661 static init_fnc_t init_sequence_r[] = {
662 	initr_trace,
663 	initr_reloc,
664 	/* TODO: could x86/PPC have this also perhaps? */
665 #ifdef CONFIG_ARM
666 	initr_caches,
667 	/* Note: For Freescale LS2 SoCs, new MMU table is created in DDR.
668 	 *	 A temporary mapping of IFC high region is since removed,
669 	 *	 so environmental variables in NOR flash is not available
670 	 *	 until board_init() is called below to remap IFC to high
671 	 *	 region.
672 	 */
673 #endif
674 	initr_reloc_global_data,
675 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
676 	initr_unlock_ram_in_cache,
677 #endif
678 	initr_barrier,
679 	initr_malloc,
680 	log_init,
681 	initr_bootstage,	/* Needs malloc() but has its own timer */
682 	initr_console_record,
683 #ifdef CONFIG_SYS_NONCACHED_MEMORY
684 	initr_noncached,
685 #endif
686 	bootstage_relocate,
687 #ifdef CONFIG_OF_LIVE
688 	initr_of_live,
689 #endif
690 #ifdef CONFIG_DM
691 	initr_dm,
692 #endif
693 #if defined(CONFIG_ARM) || defined(CONFIG_NDS32) || defined(CONFIG_RISCV)
694 	board_init,	/* Setup chipselects */
695 #endif
696 	/*
697 	 * TODO: printing of the clock inforamtion of the board is now
698 	 * implemented as part of bdinfo command. Currently only support for
699 	 * davinci SOC's is added. Remove this check once all the board
700 	 * implement this.
701 	 */
702 #ifdef CONFIG_CLOCKS
703 	set_cpu_clk_info, /* Setup clock information */
704 #endif
705 #ifdef CONFIG_EFI_LOADER
706 	efi_memory_init,
707 #endif
708 	stdio_init_tables,
709 	initr_serial,
710 	initr_announce,
711 	INIT_FUNC_WATCHDOG_RESET
712 #ifdef CONFIG_NEEDS_MANUAL_RELOC
713 	initr_manual_reloc_cmdtable,
714 #endif
715 #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_MIPS)
716 	initr_trap,
717 #endif
718 #ifdef CONFIG_ADDR_MAP
719 	initr_addr_map,
720 #endif
721 #if defined(CONFIG_BOARD_EARLY_INIT_R)
722 	board_early_init_r,
723 #endif
724 	INIT_FUNC_WATCHDOG_RESET
725 #ifdef CONFIG_POST
726 	initr_post_backlog,
727 #endif
728 	INIT_FUNC_WATCHDOG_RESET
729 #if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
730 	/*
731 	 * Do early PCI configuration _before_ the flash gets initialised,
732 	 * because PCU resources are crucial for flash access on some boards.
733 	 */
734 	initr_pci,
735 #endif
736 #ifdef CONFIG_ARCH_EARLY_INIT_R
737 	arch_early_init_r,
738 #endif
739 	power_init_board,
740 #ifdef CONFIG_MTD_NOR_FLASH
741 	initr_flash,
742 #endif
743 	INIT_FUNC_WATCHDOG_RESET
744 #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_X86)
745 	/* initialize higher level parts of CPU like time base and timers */
746 	cpu_init_r,
747 #endif
748 #ifdef CONFIG_PPC
749 	initr_spi,
750 #endif
751 #ifdef CONFIG_CMD_NAND
752 	initr_nand,
753 #endif
754 #ifdef CONFIG_CMD_ONENAND
755 	initr_onenand,
756 #endif
757 #ifdef CONFIG_MMC
758 	initr_mmc,
759 #endif
760 	initr_env,
761 #ifdef CONFIG_SYS_BOOTPARAMS_LEN
762 	initr_malloc_bootparams,
763 #endif
764 	INIT_FUNC_WATCHDOG_RESET
765 	initr_secondary_cpu,
766 #if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
767 	mac_read_from_eeprom,
768 #endif
769 	INIT_FUNC_WATCHDOG_RESET
770 #if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
771 	/*
772 	 * Do pci configuration
773 	 */
774 	initr_pci,
775 #endif
776 	stdio_add_devices,
777 	initr_jumptable,
778 #ifdef CONFIG_API
779 	initr_api,
780 #endif
781 	console_init_r,		/* fully init console as a device */
782 #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
783 	console_announce_r,
784 	show_board_info,
785 #endif
786 #ifdef CONFIG_ARCH_MISC_INIT
787 	arch_misc_init,		/* miscellaneous arch-dependent init */
788 #endif
789 #ifdef CONFIG_MISC_INIT_R
790 	misc_init_r,		/* miscellaneous platform-dependent init */
791 #endif
792 	INIT_FUNC_WATCHDOG_RESET
793 #ifdef CONFIG_CMD_KGDB
794 	initr_kgdb,
795 #endif
796 	interrupt_init,
797 #ifdef CONFIG_ARM
798 	initr_enable_interrupts,
799 #endif
800 #if defined(CONFIG_MICROBLAZE) || defined(CONFIG_M68K)
801 	timer_init,		/* initialize timer */
802 #endif
803 #if defined(CONFIG_LED_STATUS)
804 	initr_status_led,
805 #endif
806 	/* PPC has a udelay(20) here dating from 2002. Why? */
807 #ifdef CONFIG_CMD_NET
808 	initr_ethaddr,
809 #endif
810 #ifdef CONFIG_BOARD_LATE_INIT
811 	board_late_init,
812 #endif
813 #if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI)
814 	INIT_FUNC_WATCHDOG_RESET
815 	initr_scsi,
816 #endif
817 #ifdef CONFIG_BITBANGMII
818 	initr_bbmii,
819 #endif
820 #ifdef CONFIG_CMD_NET
821 	INIT_FUNC_WATCHDOG_RESET
822 	initr_net,
823 #endif
824 #ifdef CONFIG_POST
825 	initr_post,
826 #endif
827 #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_IDE)
828 	initr_pcmcia,
829 #endif
830 #if defined(CONFIG_IDE) && !defined(CONFIG_BLK)
831 	initr_ide,
832 #endif
833 #ifdef CONFIG_LAST_STAGE_INIT
834 	INIT_FUNC_WATCHDOG_RESET
835 	/*
836 	 * Some parts can be only initialized if all others (like
837 	 * Interrupts) are up and running (i.e. the PC-style ISA
838 	 * keyboard).
839 	 */
840 	last_stage_init,
841 #endif
842 #ifdef CONFIG_CMD_BEDBUG
843 	INIT_FUNC_WATCHDOG_RESET
844 	initr_bedbug,
845 #endif
846 #if defined(CONFIG_PRAM)
847 	initr_mem,
848 #endif
849 	run_main_loop,
850 };
851 
852 void board_init_r(gd_t *new_gd, ulong dest_addr)
853 {
854 	/*
855 	 * Set up the new global data pointer. So far only x86 does this
856 	 * here.
857 	 * TODO(sjg@chromium.org): Consider doing this for all archs, or
858 	 * dropping the new_gd parameter.
859 	 */
860 #if CONFIG_IS_ENABLED(X86_64)
861 	arch_setup_gd(new_gd);
862 #endif
863 
864 #ifdef CONFIG_NEEDS_MANUAL_RELOC
865 	int i;
866 #endif
867 
868 #if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
869 	gd = new_gd;
870 #endif
871 	gd->flags &= ~GD_FLG_LOG_READY;
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