summaryrefslogtreecommitdiff
path: root/common/board_r.c
blob: 84aec7fc71cf5203dc3ae28c65f068a46a8bab8e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (c) 2011 The Chromium OS Authors.
 * (C) Copyright 2002-2006
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * (C) Copyright 2002
 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
 * Marius Groeger <mgroeger@sysgo.de>
 */

#include <common.h>
#include <api.h>
/* TODO: can we just include all these headers whether needed or not? */
#if defined(CONFIG_CMD_BEDBUG)
#include <bedbug/type.h>
#endif
#include <command.h>
#include <console.h>
#include <dm.h>
#include <environment.h>
#include <fdtdec.h>
#include <ide.h>
#include <initcall.h>
#if defined(CONFIG_CMD_KGDB)
#include <kgdb.h>
#endif
#include <malloc.h>
#include <mapmem.h>
#ifdef CONFIG_BITBANGMII
#include <miiphy.h>
#endif
#include <mmc.h>
#include <nand.h>
#include <of_live.h>
#include <onenand_uboot.h>
#include <scsi.h>
#include <serial.h>
#include <stdio_dev.h>
#include <timer.h>
#include <trace.h>
#include <watchdog.h>
#ifdef CONFIG_ADDR_MAP
#include <asm/mmu.h>
#endif
#include <asm/sections.h>
#include <dm/root.h>
#include <linux/compiler.h>
#include <linux/err.h>
#include <efi_loader.h>
#include <wdt.h>
#if defined(CONFIG_GPIO_HOG)
#include <asm/gpio.h>
#endif

DECLARE_GLOBAL_DATA_PTR;

ulong monitor_flash_len;

__weak int board_flash_wp_on(void)
{
	/*
	 * Most flashes can't be detected when write protection is enabled,
	 * so provide a way to let U-Boot gracefully ignore write protected
	 * devices.
	 */
	return 0;
}

__weak void cpu_secondary_init_r(void)
{
}

static int initr_secondary_cpu(void)
{
	/*
	 * after non-volatile devices & environment is setup and cpu code have
	 * another round to deal with any initialization that might require
	 * full access to the environment or loading of some image (firmware)
	 * from a non-volatile device
	 */
	/* TODO: maybe define this for all archs? */
	cpu_secondary_init_r();

	return 0;
}

static int initr_trace(void)
{
#ifdef CONFIG_TRACE
	trace_init(gd->trace_buff, CONFIG_TRACE_BUFFER_SIZE);
#endif

	return 0;
}

static int initr_reloc(void)
{
	/* tell others: relocation done */
	gd->flags |= GD_FLG_RELOC | GD_FLG_FULL_MALLOC_INIT;

	return 0;
}

#ifdef CONFIG_ARM
/*
 * Some of these functions are needed purely because the functions they
 * call return void. If we change them to return 0, these stubs can go away.
 */
static int initr_caches(void)
{
	/* Enable caches */
	enable_caches();
	return 0;
}
#endif

__weak int fixup_cpu(void)
{
	return 0;
}

static int initr_reloc_global_data(void)
{
#ifdef __ARM__
	monitor_flash_len = _end - __image_copy_start;
#elif defined(CONFIG_NDS32) || defined(CONFIG_RISCV)
	monitor_flash_len = (ulong)&_end - (ulong)&_start;
#elif !defined(CONFIG_SANDBOX) && !defined(CONFIG_NIOS2)
	monitor_flash_len = (ulong)&__init_end - gd->relocaddr;
#endif
#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
	/*
	 * The gd->cpu pointer is set to an address in flash before relocation.
	 * We need to update it to point to the same CPU entry in RAM.
	 * TODO: why not just add gd->reloc_ofs?
	 */
	gd->arch.cpu += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;

	/*
	 * If we didn't know the cpu mask & # cores, we can save them of
	 * now rather than 'computing' them constantly
	 */
	fixup_cpu();
#endif
#if !defined(CONFIG_ENV_ADDR) || defined(ENV_IS_EMBEDDED)
	/*
	 * Relocate the early env_addr pointer unless we know it is not inside
	 * the binary. Some systems need this and for the rest, it doesn't hurt.
	 */
	gd->env_addr += gd->reloc_off;
#endif
#ifdef CONFIG_OF_EMBED
	/*
	 * The fdt_blob needs to be moved to new relocation address
	 * incase of FDT blob is embedded with in image
	 */
	gd->fdt_blob += gd->reloc_off;
#endif
#ifdef CONFIG_EFI_LOADER
	/*
	 * On the ARM architecture gd is mapped to a fixed register (r9 or x18).
	 * As this register may be overwritten by an EFI payload we save it here
	 * and restore it on every callback entered.
	 */
	efi_save_gd();

	efi_runtime_relocate(gd->relocaddr, NULL);
#endif

	return 0;
}

static int initr_serial(void)
{
	serial_initialize();
	return 0;
}

#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_MIPS)
static int initr_trap(void)
{
	/*
	 * Setup trap handlers
	 */
#if defined(CONFIG_PPC)
	trap_init(gd->relocaddr);
#else
	trap_init(CONFIG_SYS_SDRAM_BASE);
#endif
	return 0;
}
#endif

#ifdef CONFIG_ADDR_MAP
static int initr_addr_map(void)
{
	init_addr_map();

	return 0;
}
#endif

#ifdef CONFIG_POST
static int initr_post_backlog(void)
{
	post_output_backlog();
	return 0;
}
#endif

#if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
static int initr_unlock_ram_in_cache(void)
{
	unlock_ram_in_cache();	/* it's time to unlock D-cache in e500 */
	return 0;
}
#endif

#ifdef CONFIG_PCI
static int initr_pci(void)
{
#ifndef CONFIG_DM_PCI
	pci_init();
#endif

	return 0;
}
#endif

static int initr_barrier(void)
{
#ifdef CONFIG_PPC
	/* TODO: Can we not use dmb() macros for this? */
	asm("sync ; isync");
#endif
	return 0;
}

static int initr_malloc(void)
{
	ulong malloc_start;

#if CONFIG_VAL(SYS_MALLOC_F_LEN)
	debug("Pre-reloc malloc() used %#lx bytes (%ld KB)\n", gd->malloc_ptr,
	      gd->malloc_ptr / 1024);
#endif
	/* The malloc area is immediately below the monitor copy in DRAM */
	malloc_start = gd->relocaddr - TOTAL_MALLOC_LEN;
	mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
			TOTAL_MALLOC_LEN);
	return 0;
}

static int initr_console_record(void)
{
#if defined(CONFIG_CONSOLE_RECORD)
	return console_record_init();
#else
	return 0;
#endif
}

#ifdef CONFIG_SYS_NONCACHED_MEMORY
static int initr_noncached(void)
{
	noncached_init();
	return 0;
}
#endif

#ifdef CONFIG_OF_LIVE
static int initr_of_live(void)
{
	int ret;

	bootstage_start(BOOTSTAGE_ID_ACCUM_OF_LIVE, "of_live");
	ret = of_live_build(gd->fdt_blob, (struct device_node **)&gd->of_root);
	bootstage_accum(BOOTSTAGE_ID_ACCUM_OF_LIVE);
	if (ret)
		return ret;

	return 0;
}
#endif

#ifdef CONFIG_DM
static int initr_dm(void)
{
	int ret;

	/* Save the pre-reloc driver model and start a new one */
	gd->dm_root_f = gd->dm_root;
	gd->dm_root = NULL;
#ifdef CONFIG_TIMER
	gd->timer = NULL;
#endif
	bootstage_start(BOOTSTATE_ID_ACCUM_DM_R, "dm_r");
	ret = dm_init_and_scan(false);
	bootstage_accum(BOOTSTATE_ID_ACCUM_DM_R);
	if (ret)
		return ret;
#ifdef CONFIG_TIMER_EARLY
	ret = dm_timer_init();
	if (ret)
		return ret;
#endif

	return 0;
}
#endif

static int initr_bootstage(void)
{
	bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");

	return 0;
}

__weak int power_init_board(void)
{
	return 0;
}

static int initr_announce(void)
{
	debug("Now running in RAM - U-Boot at: %08lx\n", gd->relocaddr);
	return 0;
}

#ifdef CONFIG_NEEDS_MANUAL_RELOC
static int initr_manual_reloc_cmdtable(void)
{
	fixup_cmdtable(ll_entry_start(cmd_tbl_t, cmd),
		       ll_entry_count(cmd_tbl_t, cmd));
	return 0;
}
#endif

#if defined(CONFIG_MTD_NOR_FLASH)
static int initr_flash(void)
{
	ulong flash_size = 0;
	bd_t *bd = gd->bd;

	puts("Flash: ");

	if (board_flash_wp_on())
		printf("Uninitialized - Write Protect On\n");
	else
		flash_size = flash_init();

	print_size(flash_size, "");
#ifdef CONFIG_SYS_FLASH_CHECKSUM
	/*
	 * Compute and print flash CRC if flashchecksum is set to 'y'
	 *
	 * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
	 */
	if (env_get_yesno("flashchecksum") == 1) {
		const uchar *flash_base = (const uchar *)CONFIG_SYS_FLASH_BASE;

		printf("  CRC: %08X", crc32(0,
					    flash_base,
					    flash_size));
	}
#endif /* CONFIG_SYS_FLASH_CHECKSUM */
	putc('\n');

	/* update start of FLASH memory    */
#ifdef CONFIG_SYS_FLASH_BASE
	bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
#endif
	/* size of FLASH memory (final value) */
	bd->bi_flashsize = flash_size;

#if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
	/* Make a update of the Memctrl. */
	update_flash_size(flash_size);
#endif

#if defined(CONFIG_OXC) || defined(CONFIG_RMU)
	/* flash mapped at end of memory map */
	bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
#elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
	bd->bi_flashoffset = monitor_flash_len;	/* reserved area for monitor */
#endif
	return 0;
}
#endif

#ifdef CONFIG_CMD_NAND
/* go init the NAND */
static int initr_nand(void)
{
	puts("NAND:  ");
	nand_init();
	printf("%lu MiB\n", nand_size() / 1024);
	return 0;
}
#endif

#if defined(CONFIG_CMD_ONENAND)
/* go init the NAND */
static int initr_onenand(void)
{
	puts("NAND:  ");
	onenand_init();
	return 0;
}
#endif

#ifdef CONFIG_MMC
static int initr_mmc(void)
{
	puts("MMC:   ");
	mmc_initialize(gd->bd);
	return 0;
}
#endif

/*
 * Tell if it's OK to load the environment early in boot.
 *
 * If CONFIG_OF_CONTROL is defined, we'll check with the FDT to see
 * if this is OK (defaulting to saying it's OK).
 *
 * NOTE: Loading the environment early can be a bad idea if security is
 *       important, since no verification is done on the environment.
 *
 * @return 0 if environment should not be loaded, !=0 if it is ok to load
 */
static int should_load_env(void)
{
#ifdef CONFIG_OF_CONTROL
	return fdtdec_get_config_int(gd->fdt_blob, "load-environment", 1);
#elif defined CONFIG_DELAY_ENVIRONMENT
	return 0;
#else
	return 1;
#endif
}

static int initr_env(void)
{
	/* initialize environment */
	if (should_load_env())
		env_relocate();
	else
		set_default_env(NULL, 0);
#ifdef CONFIG_OF_CONTROL
	env_set_hex("fdtcontroladdr",
		    (unsigned long)map_to_sysmem(gd->fdt_blob));
#endif

	/* Initialize from environment */
	load_addr = env_get_ulong("loadaddr", 16, load_addr);

	return 0;
}

#ifdef CONFIG_SYS_BOOTPARAMS_LEN
static int initr_malloc_bootparams(void)
{
	gd->bd->bi_boot_params = (ulong)malloc(CONFIG_SYS_BOOTPARAMS_LEN);
	if (!gd->bd->bi_boot_params) {
		puts("WARNING: Cannot allocate space for boot parameters\n");
		return -ENOMEM;
	}
	return 0;
}
#endif

static int initr_jumptable(void)
{
	jumptable_init();
	return 0;
}

#if defined(CONFIG_API)
static int initr_api(void)
{
	/* Initialize API */
	api_init();
	return 0;
}
#endif

/* enable exceptions */
#ifdef CONFIG_ARM
static int initr_enable_interrupts(void)
{
	enable_interrupts();
	return 0;
}
#endif

#ifdef CONFIG_CMD_NET
static int initr_ethaddr(void)
{
	bd_t *bd = gd->bd;

	/* kept around for legacy kernels only ... ignore the next section */
	eth_env_get_enetaddr("ethaddr", bd->bi_enetaddr);
#ifdef CONFIG_HAS_ETH1
	eth_env_get_enetaddr("eth1addr", bd->bi_enet1addr);
#endif
#ifdef CONFIG_HAS_ETH2
	eth_env_get_enetaddr("eth2addr", bd->bi_enet2addr);
#endif
#ifdef CONFIG_HAS_ETH3
	eth_env_get_enetaddr("eth3addr", bd->bi_enet3addr);
#endif
#ifdef CONFIG_HAS_ETH4
	eth_env_get_enetaddr("eth4addr", bd->bi_enet4addr);
#endif
#ifdef CONFIG_HAS_ETH5
	eth_env_get_enetaddr("eth5addr", bd->bi_enet5addr);
#endif
	return 0;
}
#endif /* CONFIG_CMD_NET */

#ifdef CONFIG_CMD_KGDB
static int initr_kgdb(void)
{
	puts("KGDB:  ");
	kgdb_init();
	return 0;
}
#endif

#if defined(CONFIG_LED_STATUS)
static int initr_status_led(void)
{
#if defined(CONFIG_LED_STATUS_BOOT)
	status_led_set(CONFIG_LED_STATUS_BOOT, CONFIG_LED_STATUS_BLINKING);
#else
	status_led_init();
#endif
	return 0;
}
#endif

#if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI)
static int initr_scsi(void)
{
	puts("SCSI:  ");
	scsi_init();
	puts("\n");

	return 0;
}
#endif

#ifdef CONFIG_BITBANGMII
static int initr_bbmii(void)
{
	bb_miiphy_init();
	return 0;
}
#endif

#ifdef CONFIG_CMD_NET
static int initr_net(void)
{
	puts("Net:   ");
	eth_initialize();
#if defined(CONFIG_RESET_PHY_R)
	debug("Reset Ethernet PHY\n");
	reset_phy();
#endif
	return 0;
}
#endif

#ifdef CONFIG_POST
static int initr_post(void)
{
	post_run(NULL, POST_RAM | post_bootmode_get(0));
	return 0;
}
#endif

#if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_IDE)
static int initr_pcmcia(void)
{
	puts("PCMCIA:");
	pcmcia_init();
	return 0;
}
#endif

#if defined(CONFIG_IDE) && !defined(CONFIG_BLK)
static int initr_ide(void)
{
	puts("IDE:   ");
#if defined(CONFIG_START_IDE)
	if (board_start_ide())
		ide_init();
#else
	ide_init();
#endif
	return 0;
}
#endif

#if defined(CONFIG_PRAM)
/*
 * Export available size of memory for Linux, taking into account the
 * protected RAM at top of memory
 */
int initr_mem(void)
{
	ulong pram = 0;
	char memsz[32];

	pram = env_get_ulong("pram", 10, CONFIG_PRAM);
	sprintf(memsz, "%ldk", (long int)((gd->ram_size / 1024) - pram));
	env_set("mem", memsz);

	return 0;
}
#endif

#ifdef CONFIG_CMD_BEDBUG
static int initr_bedbug(void)
{
	bedbug_init();

	return 0;
}
#endif

static int run_main_loop(void)
{
#ifdef CONFIG_SANDBOX
	sandbox_main_loop_init();
#endif
	/* main_loop() can return to retry autoboot, if so just run it again */
	for (;;)
		main_loop();
	return 0;
}

/*
 * We hope to remove most of the driver-related init and do it if/when
 * the driver is later used.
 *
 * TODO: perhaps reset the watchdog in the initcall function after each call?
 */
static init_fnc_t init_sequence_r[] = {
	initr_trace,
	initr_reloc,
	/* TODO: could x86/PPC have this also perhaps? */
#ifdef CONFIG_ARM
	initr_caches,
	/* Note: For Freescale LS2 SoCs, new MMU table is created in DDR.
	 *	 A temporary mapping of IFC high region is since removed,
	 *	 so environmental variables in NOR flash is not available
	 *	 until board_init() is called below to remap IFC to high
	 *	 region.
	 */
#endif
	initr_reloc_global_data,
#if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
	initr_unlock_ram_in_cache,
#endif
	initr_barrier,
	initr_malloc,
	log_init,
	initr_bootstage,	/* Needs malloc() but has its own timer */
	initr_console_record,
#ifdef CONFIG_SYS_NONCACHED_MEMORY
	initr_noncached,
#endif
	bootstage_relocate,
#ifdef CONFIG_OF_LIVE
	initr_of_live,
#endif
#ifdef CONFIG_DM
	initr_dm,
#endif
#if defined(CONFIG_ARM) || defined(CONFIG_NDS32) || defined(CONFIG_RISCV) || \
	defined(CONFIG_SANDBOX)
	board_init,	/* Setup chipselects */
#endif
	/*
	 * TODO: printing of the clock inforamtion of the board is now
	 * implemented as part of bdinfo command. Currently only support for
	 * davinci SOC's is added. Remove this check once all the board
	 * implement this.
	 */
#ifdef CONFIG_CLOCKS
	set_cpu_clk_info, /* Setup clock information */
#endif
#ifdef CONFIG_EFI_LOADER
	efi_memory_init,
#endif
	stdio_init_tables,
	initr_serial,
	initr_announce,
#if CONFIG_IS_ENABLED(WDT)
	initr_watchdog,
#endif
	INIT_FUNC_WATCHDOG_RESET
#ifdef CONFIG_NEEDS_MANUAL_RELOC
	initr_manual_reloc_cmdtable,
#endif
#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_MIPS)
	initr_trap,
#endif
#ifdef CONFIG_ADDR_MAP
	initr_addr_map,
#endif
#if defined(CONFIG_BOARD_EARLY_INIT_R)
	board_early_init_r,
#endif
	INIT_FUNC_WATCHDOG_RESET
#ifdef CONFIG_POST
	initr_post_backlog,
#endif
	INIT_FUNC_WATCHDOG_RESET
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
	/*
	 * Do early PCI configuration _before_ the flash gets initialised,
	 * because PCU resources are crucial for flash access on some boards.
	 */
	initr_pci,
#endif
#ifdef CONFIG_ARCH_EARLY_INIT_R
	arch_early_init_r,
#endif
	power_init_board,
#ifdef CONFIG_MTD_NOR_FLASH
	initr_flash,
#endif
	INIT_FUNC_WATCHDOG_RESET
#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_X86)
	/* initialize higher level parts of CPU like time base and timers */
	cpu_init_r,
#endif
#ifdef CONFIG_CMD_NAND
	initr_nand,
#endif
#ifdef CONFIG_CMD_ONENAND
	initr_onenand,
#endif
#ifdef CONFIG_MMC
	initr_mmc,
#endif
	initr_env,
#ifdef CONFIG_SYS_BOOTPARAMS_LEN
	initr_malloc_bootparams,
#endif
	INIT_FUNC_WATCHDOG_RESET
	initr_secondary_cpu,
#if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
	mac_read_from_eeprom,
#endif
	INIT_FUNC_WATCHDOG_RESET
#if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
	/*
	 * Do pci configuration
	 */
	initr_pci,
#endif
	stdio_add_devices,
	initr_jumptable,
#ifdef CONFIG_API
	initr_api,
#endif
	console_init_r,		/* fully init console as a device */
#ifdef CONFIG_DISPLAY_BOARDINFO_LATE
	console_announce_r,
	show_board_info,
#endif
#ifdef CONFIG_ARCH_MISC_INIT
	arch_misc_init,		/* miscellaneous arch-dependent init */
#endif
#ifdef CONFIG_MISC_INIT_R
	misc_init_r,		/* miscellaneous platform-dependent init */
#endif
	INIT_FUNC_WATCHDOG_RESET
#ifdef CONFIG_CMD_KGDB
	initr_kgdb,
#endif
	interrupt_init,
#ifdef CONFIG_ARM
	initr_enable_interrupts,
#endif
#if defined(CONFIG_MICROBLAZE) || defined(CONFIG_M68K)
	timer_init,		/* initialize timer */
#endif
#if defined(CONFIG_LED_STATUS)
	initr_status_led,
#endif
	/* PPC has a udelay(20) here dating from 2002. Why? */
#ifdef CONFIG_CMD_NET
	initr_ethaddr,
#endif
#if defined(CONFIG_GPIO_HOG)
	gpio_hog_probe_all,
#endif
#ifdef CONFIG_BOARD_LATE_INIT
	board_late_init,
#endif
#if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI)
	INIT_FUNC_WATCHDOG_RESET
	initr_scsi,
#endif
#ifdef CONFIG_BITBANGMII
	initr_bbmii,
#endif
#ifdef CONFIG_CMD_NET
	INIT_FUNC_WATCHDOG_RESET
	initr_net,
#endif
#ifdef CONFIG_POST
	initr_post,
#endif
#if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_IDE)
	initr_pcmcia,
#endif
#if defined(CONFIG_IDE) && !defined(CONFIG_BLK)
	initr_ide,
#endif
#ifdef CONFIG_LAST_STAGE_INIT
	INIT_FUNC_WATCHDOG_RESET
	/*
	 * Some parts can be only initialized if all others (like
	 * Interrupts) are up and running (i.e. the PC-style ISA
	 * keyboard).
	 */
	last_stage_init,
#endif
#ifdef CONFIG_CMD_BEDBUG
	INIT_FUNC_WATCHDOG_RESET
	initr_bedbug,
#endif
#if defined(CONFIG_PRAM)
	initr_mem,
#endif
	run_main_loop,
};

void board_init_r(gd_t *new_gd, ulong dest_addr)
{
	/*
	 * Set up the new global data pointer. So far only x86 does this
	 * here.
	 * TODO(sjg@chromium.org): Consider doing this for all archs, or
	 * dropping the new_gd parameter.
	 */
#if CONFIG_IS_ENABLED(X86_64)
	arch_setup_gd(new_gd);
#endif

#ifdef CONFIG_NEEDS_MANUAL_RELOC
	int i;
#endif

#if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
	gd = new_gd;
#endif
	gd->flags &= ~GD_FLG_LOG_READY;

#ifdef CONFIG_NEEDS_MANUAL_RELOC
	for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
		init_sequence_r[i] += gd->reloc_off;
#endif

	if (initcall_run_list(init_sequence_r))
		hang();

	/* NOTREACHED - run_main_loop() does not return */
	hang();
}