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 #include <bootstage.h>
15 #include <cpu_func.h>
16 #include <exports.h>
17 #include <flash.h>
18 #include <hang.h>
19 #include <image.h>
20 #include <irq_func.h>
21 #include <log.h>
22 #include <net.h>
23 #include <asm/cache.h>
24 #include <asm/global_data.h>
25 #include <u-boot/crc.h>
26 /* TODO: can we just include all these headers whether needed or not? */
27 #if defined(CONFIG_CMD_BEDBUG)
28 #include <bedbug/type.h>
29 #endif
30 #include <binman.h>
31 #include <command.h>
32 #include <console.h>
33 #include <dm.h>
34 #include <env.h>
35 #include <env_internal.h>
36 #include <fdtdec.h>
37 #include <ide.h>
38 #include <init.h>
39 #include <initcall.h>
40 #if defined(CONFIG_CMD_KGDB)
41 #include <kgdb.h>
42 #endif
43 #include <irq_func.h>
44 #include <malloc.h>
45 #include <mapmem.h>
46 #ifdef CONFIG_BITBANGMII
47 #include <miiphy.h>
48 #endif
49 #include <mmc.h>
50 #include <mux.h>
51 #include <nand.h>
52 #include <of_live.h>
53 #include <onenand_uboot.h>
54 #include <pvblock.h>
55 #include <scsi.h>
56 #include <serial.h>
57 #include <status_led.h>
58 #include <stdio_dev.h>
59 #include <timer.h>
60 #include <trace.h>
61 #include <watchdog.h>
62 #ifdef CONFIG_XEN
63 #include <xen.h>
64 #endif
65 #ifdef CONFIG_ADDR_MAP
66 #include <asm/mmu.h>
67 #endif
68 #include <asm/sections.h>
69 #include <dm/root.h>
70 #include <linux/compiler.h>
71 #include <linux/err.h>
72 #include <efi_loader.h>
73 #include <wdt.h>
74 #if defined(CONFIG_GPIO_HOG)
75 #include <asm/gpio.h>
76 #endif
77 #ifdef CONFIG_EFI_SETUP_EARLY
78 #include <efi_loader.h>
79 #endif
80
81 DECLARE_GLOBAL_DATA_PTR;
82
83 ulong monitor_flash_len;
84
board_flash_wp_on(void)85 __weak int board_flash_wp_on(void)
86 {
87 /*
88 * Most flashes can't be detected when write protection is enabled,
89 * so provide a way to let U-Boot gracefully ignore write protected
90 * devices.
91 */
92 return 0;
93 }
94
cpu_secondary_init_r(void)95 __weak int cpu_secondary_init_r(void)
96 {
97 return 0;
98 }
99
initr_trace(void)100 static int initr_trace(void)
101 {
102 #ifdef CONFIG_TRACE
103 trace_init(gd->trace_buff, CONFIG_TRACE_BUFFER_SIZE);
104 #endif
105
106 return 0;
107 }
108
initr_reloc(void)109 static int initr_reloc(void)
110 {
111 /* tell others: relocation done */
112 gd->flags |= GD_FLG_RELOC | GD_FLG_FULL_MALLOC_INIT;
113
114 return 0;
115 }
116
117 #ifdef CONFIG_ARM
118 /*
119 * Some of these functions are needed purely because the functions they
120 * call return void. If we change them to return 0, these stubs can go away.
121 */
initr_caches(void)122 static int initr_caches(void)
123 {
124 /* Enable caches */
125 enable_caches();
126 return 0;
127 }
128 #endif
129
fixup_cpu(void)130 __weak int fixup_cpu(void)
131 {
132 return 0;
133 }
134
initr_reloc_global_data(void)135 static int initr_reloc_global_data(void)
136 {
137 #ifdef __ARM__
138 monitor_flash_len = _end - __image_copy_start;
139 #elif defined(CONFIG_NDS32) || defined(CONFIG_RISCV)
140 monitor_flash_len = (ulong)&_end - (ulong)&_start;
141 #elif !defined(CONFIG_SANDBOX) && !defined(CONFIG_NIOS2)
142 monitor_flash_len = (ulong)&__init_end - gd->relocaddr;
143 #endif
144 #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
145 /*
146 * The gd->cpu pointer is set to an address in flash before relocation.
147 * We need to update it to point to the same CPU entry in RAM.
148 * TODO: why not just add gd->reloc_ofs?
149 */
150 gd->arch.cpu += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
151
152 /*
153 * If we didn't know the cpu mask & # cores, we can save them of
154 * now rather than 'computing' them constantly
155 */
156 fixup_cpu();
157 #endif
158 #ifdef CONFIG_SYS_RELOC_GD_ENV_ADDR
159 /*
160 * Relocate the early env_addr pointer unless we know it is not inside
161 * the binary. Some systems need this and for the rest, it doesn't hurt.
162 */
163 gd->env_addr += gd->reloc_off;
164 #endif
165 #ifdef CONFIG_OF_EMBED
166 /*
167 * The fdt_blob needs to be moved to new relocation address
168 * incase of FDT blob is embedded with in image
169 */
170 gd->fdt_blob += gd->reloc_off;
171 #endif
172 #ifdef CONFIG_EFI_LOADER
173 /*
174 * On the ARM architecture gd is mapped to a fixed register (r9 or x18).
175 * As this register may be overwritten by an EFI payload we save it here
176 * and restore it on every callback entered.
177 */
178 efi_save_gd();
179
180 efi_runtime_relocate(gd->relocaddr, NULL);
181 #endif
182
183 return 0;
184 }
185
arch_initr_trap(void)186 __weak int arch_initr_trap(void)
187 {
188 return 0;
189 }
190
191 #ifdef CONFIG_ADDR_MAP
initr_addr_map(void)192 static int initr_addr_map(void)
193 {
194 init_addr_map();
195
196 return 0;
197 }
198 #endif
199
200 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
initr_unlock_ram_in_cache(void)201 static int initr_unlock_ram_in_cache(void)
202 {
203 unlock_ram_in_cache(); /* it's time to unlock D-cache in e500 */
204 return 0;
205 }
206 #endif
207
initr_barrier(void)208 static int initr_barrier(void)
209 {
210 #ifdef CONFIG_PPC
211 /* TODO: Can we not use dmb() macros for this? */
212 asm("sync ; isync");
213 #endif
214 return 0;
215 }
216
initr_malloc(void)217 static int initr_malloc(void)
218 {
219 ulong malloc_start;
220
221 #if CONFIG_VAL(SYS_MALLOC_F_LEN)
222 debug("Pre-reloc malloc() used %#lx bytes (%ld KB)\n", gd->malloc_ptr,
223 gd->malloc_ptr / 1024);
224 #endif
225 /* The malloc area is immediately below the monitor copy in DRAM */
226 /*
227 * This value MUST match the value of gd->start_addr_sp in board_f.c:
228 * reserve_noncached().
229 */
230 malloc_start = gd->relocaddr - TOTAL_MALLOC_LEN;
231 mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
232 TOTAL_MALLOC_LEN);
233 return 0;
234 }
235
initr_of_live(void)236 static int initr_of_live(void)
237 {
238 if (CONFIG_IS_ENABLED(OF_LIVE)) {
239 int ret;
240
241 bootstage_start(BOOTSTAGE_ID_ACCUM_OF_LIVE, "of_live");
242 ret = of_live_build(gd->fdt_blob,
243 (struct device_node **)gd_of_root_ptr());
244 bootstage_accum(BOOTSTAGE_ID_ACCUM_OF_LIVE);
245 if (ret)
246 return ret;
247 }
248
249 return 0;
250 }
251
252 #ifdef CONFIG_DM
initr_dm(void)253 static int initr_dm(void)
254 {
255 int ret;
256
257 /* Save the pre-reloc driver model and start a new one */
258 gd->dm_root_f = gd->dm_root;
259 gd->dm_root = NULL;
260 #ifdef CONFIG_TIMER
261 gd->timer = NULL;
262 #endif
263 bootstage_start(BOOTSTAGE_ID_ACCUM_DM_R, "dm_r");
264 ret = dm_init_and_scan(false);
265 bootstage_accum(BOOTSTAGE_ID_ACCUM_DM_R);
266 if (ret)
267 return ret;
268
269 return 0;
270 }
271 #endif
272
initr_dm_devices(void)273 static int initr_dm_devices(void)
274 {
275 int ret;
276
277 if (IS_ENABLED(CONFIG_TIMER_EARLY)) {
278 ret = dm_timer_init();
279 if (ret)
280 return ret;
281 }
282
283 if (IS_ENABLED(CONFIG_MULTIPLEXER)) {
284 /*
285 * Initialize the multiplexer controls to their default state.
286 * This must be done early as other drivers may unknowingly
287 * rely on it.
288 */
289 ret = dm_mux_init();
290 if (ret)
291 return ret;
292 }
293
294 return 0;
295 }
296
initr_bootstage(void)297 static int initr_bootstage(void)
298 {
299 bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");
300
301 return 0;
302 }
303
power_init_board(void)304 __weak int power_init_board(void)
305 {
306 return 0;
307 }
308
initr_announce(void)309 static int initr_announce(void)
310 {
311 debug("Now running in RAM - U-Boot at: %08lx\n", gd->relocaddr);
312 return 0;
313 }
314
315 #ifdef CONFIG_NEEDS_MANUAL_RELOC
initr_manual_reloc_cmdtable(void)316 static int initr_manual_reloc_cmdtable(void)
317 {
318 fixup_cmdtable(ll_entry_start(struct cmd_tbl, cmd),
319 ll_entry_count(struct cmd_tbl, cmd));
320 return 0;
321 }
322 #endif
323
initr_binman(void)324 static int initr_binman(void)
325 {
326 if (!CONFIG_IS_ENABLED(BINMAN_FDT))
327 return 0;
328
329 return binman_init();
330 }
331
332 #if defined(CONFIG_MTD_NOR_FLASH)
is_flash_available(void)333 __weak int is_flash_available(void)
334 {
335 return 1;
336 }
337
initr_flash(void)338 static int initr_flash(void)
339 {
340 ulong flash_size = 0;
341 struct bd_info *bd = gd->bd;
342
343 if (!is_flash_available())
344 return 0;
345
346 puts("Flash: ");
347
348 if (board_flash_wp_on())
349 printf("Uninitialized - Write Protect On\n");
350 else
351 flash_size = flash_init();
352
353 print_size(flash_size, "");
354 #ifdef CONFIG_SYS_FLASH_CHECKSUM
355 /*
356 * Compute and print flash CRC if flashchecksum is set to 'y'
357 *
358 * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
359 */
360 if (env_get_yesno("flashchecksum") == 1) {
361 const uchar *flash_base = (const uchar *)CONFIG_SYS_FLASH_BASE;
362
363 printf(" CRC: %08X", crc32(0,
364 flash_base,
365 flash_size));
366 }
367 #endif /* CONFIG_SYS_FLASH_CHECKSUM */
368 putc('\n');
369
370 /* update start of FLASH memory */
371 #ifdef CONFIG_SYS_FLASH_BASE
372 bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
373 #endif
374 /* size of FLASH memory (final value) */
375 bd->bi_flashsize = flash_size;
376
377 #if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
378 /* Make a update of the Memctrl. */
379 update_flash_size(flash_size);
380 #endif
381
382 #if defined(CONFIG_OXC) || defined(CONFIG_RMU)
383 /* flash mapped at end of memory map */
384 bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
385 #elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
386 bd->bi_flashoffset = monitor_flash_len; /* reserved area for monitor */
387 #endif
388 return 0;
389 }
390 #endif
391
392 #ifdef CONFIG_CMD_NAND
393 /* go init the NAND */
initr_nand(void)394 static int initr_nand(void)
395 {
396 puts("NAND: ");
397 nand_init();
398 printf("%lu MiB\n", nand_size() / 1024);
399 return 0;
400 }
401 #endif
402
403 #if defined(CONFIG_CMD_ONENAND)
404 /* go init the NAND */
initr_onenand(void)405 static int initr_onenand(void)
406 {
407 puts("NAND: ");
408 onenand_init();
409 return 0;
410 }
411 #endif
412
413 #ifdef CONFIG_MMC
initr_mmc(void)414 static int initr_mmc(void)
415 {
416 puts("MMC: ");
417 mmc_initialize(gd->bd);
418 return 0;
419 }
420 #endif
421
422 #ifdef CONFIG_PVBLOCK
initr_pvblock(void)423 static int initr_pvblock(void)
424 {
425 puts("PVBLOCK: ");
426 pvblock_init();
427 return 0;
428 }
429 #endif
430
431 /*
432 * Tell if it's OK to load the environment early in boot.
433 *
434 * If CONFIG_OF_CONTROL is defined, we'll check with the FDT to see
435 * if this is OK (defaulting to saying it's OK).
436 *
437 * NOTE: Loading the environment early can be a bad idea if security is
438 * important, since no verification is done on the environment.
439 *
440 * @return 0 if environment should not be loaded, !=0 if it is ok to load
441 */
should_load_env(void)442 static int should_load_env(void)
443 {
444 if (IS_ENABLED(CONFIG_OF_CONTROL))
445 return fdtdec_get_config_int(gd->fdt_blob,
446 "load-environment", 1);
447
448 if (IS_ENABLED(CONFIG_DELAY_ENVIRONMENT))
449 return 0;
450
451 return 1;
452 }
453
initr_env(void)454 static int initr_env(void)
455 {
456 /* initialize environment */
457 if (should_load_env())
458 env_relocate();
459 else
460 env_set_default(NULL, 0);
461
462 env_import_fdt();
463
464 if (IS_ENABLED(CONFIG_OF_CONTROL))
465 env_set_hex("fdtcontroladdr",
466 (unsigned long)map_to_sysmem(gd->fdt_blob));
467
468 /* Initialize from environment */
469 image_load_addr = env_get_ulong("loadaddr", 16, image_load_addr);
470
471 return 0;
472 }
473
474 #ifdef CONFIG_SYS_BOOTPARAMS_LEN
initr_malloc_bootparams(void)475 static int initr_malloc_bootparams(void)
476 {
477 gd->bd->bi_boot_params = (ulong)malloc(CONFIG_SYS_BOOTPARAMS_LEN);
478 if (!gd->bd->bi_boot_params) {
479 puts("WARNING: Cannot allocate space for boot parameters\n");
480 return -ENOMEM;
481 }
482 return 0;
483 }
484 #endif
485
486 #ifdef CONFIG_CMD_NET
initr_ethaddr(void)487 static int initr_ethaddr(void)
488 {
489 struct bd_info *bd = gd->bd;
490
491 /* kept around for legacy kernels only ... ignore the next section */
492 eth_env_get_enetaddr("ethaddr", bd->bi_enetaddr);
493
494 return 0;
495 }
496 #endif /* CONFIG_CMD_NET */
497
498 #ifdef CONFIG_CMD_KGDB
initr_kgdb(void)499 static int initr_kgdb(void)
500 {
501 puts("KGDB: ");
502 kgdb_init();
503 return 0;
504 }
505 #endif
506
507 #if defined(CONFIG_LED_STATUS)
initr_status_led(void)508 static int initr_status_led(void)
509 {
510 #if defined(CONFIG_LED_STATUS_BOOT)
511 status_led_set(CONFIG_LED_STATUS_BOOT, CONFIG_LED_STATUS_BLINKING);
512 #else
513 status_led_init();
514 #endif
515 return 0;
516 }
517 #endif
518
519 #if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI)
initr_scsi(void)520 static int initr_scsi(void)
521 {
522 puts("SCSI: ");
523 scsi_init();
524 puts("\n");
525
526 return 0;
527 }
528 #endif
529
530 #ifdef CONFIG_CMD_NET
initr_net(void)531 static int initr_net(void)
532 {
533 puts("Net: ");
534 eth_initialize();
535 #if defined(CONFIG_RESET_PHY_R)
536 debug("Reset Ethernet PHY\n");
537 reset_phy();
538 #endif
539 return 0;
540 }
541 #endif
542
543 #ifdef CONFIG_POST
initr_post(void)544 static int initr_post(void)
545 {
546 post_run(NULL, POST_RAM | post_bootmode_get(0));
547 return 0;
548 }
549 #endif
550
551 #if defined(CONFIG_IDE) && !defined(CONFIG_BLK)
initr_ide(void)552 static int initr_ide(void)
553 {
554 puts("IDE: ");
555 #if defined(CONFIG_START_IDE)
556 if (board_start_ide())
557 ide_init();
558 #else
559 ide_init();
560 #endif
561 return 0;
562 }
563 #endif
564
565 #if defined(CONFIG_PRAM)
566 /*
567 * Export available size of memory for Linux, taking into account the
568 * protected RAM at top of memory
569 */
initr_mem(void)570 int initr_mem(void)
571 {
572 ulong pram = 0;
573 char memsz[32];
574
575 pram = env_get_ulong("pram", 10, CONFIG_PRAM);
576 sprintf(memsz, "%ldk", (long int)((gd->ram_size / 1024) - pram));
577 env_set("mem", memsz);
578
579 return 0;
580 }
581 #endif
582
run_main_loop(void)583 static int run_main_loop(void)
584 {
585 #ifdef CONFIG_SANDBOX
586 sandbox_main_loop_init();
587 #endif
588 /* main_loop() can return to retry autoboot, if so just run it again */
589 for (;;)
590 main_loop();
591 return 0;
592 }
593
594 /*
595 * We hope to remove most of the driver-related init and do it if/when
596 * the driver is later used.
597 *
598 * TODO: perhaps reset the watchdog in the initcall function after each call?
599 */
600 static init_fnc_t init_sequence_r[] = {
601 initr_trace,
602 initr_reloc,
603 /* TODO: could x86/PPC have this also perhaps? */
604 #ifdef CONFIG_ARM
605 initr_caches,
606 /* Note: For Freescale LS2 SoCs, new MMU table is created in DDR.
607 * A temporary mapping of IFC high region is since removed,
608 * so environmental variables in NOR flash is not available
609 * until board_init() is called below to remap IFC to high
610 * region.
611 */
612 #endif
613 initr_reloc_global_data,
614 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
615 initr_unlock_ram_in_cache,
616 #endif
617 initr_barrier,
618 initr_malloc,
619 log_init,
620 initr_bootstage, /* Needs malloc() but has its own timer */
621 #if defined(CONFIG_CONSOLE_RECORD)
622 console_record_init,
623 #endif
624 #ifdef CONFIG_SYS_NONCACHED_MEMORY
625 noncached_init,
626 #endif
627 initr_of_live,
628 #ifdef CONFIG_DM
629 initr_dm,
630 #endif
631 #ifdef CONFIG_ADDR_MAP
632 initr_addr_map,
633 #endif
634 #if defined(CONFIG_ARM) || defined(CONFIG_NDS32) || defined(CONFIG_RISCV) || \
635 defined(CONFIG_SANDBOX)
636 board_init, /* Setup chipselects */
637 #endif
638 /*
639 * TODO: printing of the clock inforamtion of the board is now
640 * implemented as part of bdinfo command. Currently only support for
641 * davinci SOC's is added. Remove this check once all the board
642 * implement this.
643 */
644 #ifdef CONFIG_CLOCKS
645 set_cpu_clk_info, /* Setup clock information */
646 #endif
647 #ifdef CONFIG_EFI_LOADER
648 efi_memory_init,
649 #endif
650 initr_binman,
651 #ifdef CONFIG_FSP_VERSION2
652 arch_fsp_init_r,
653 #endif
654 initr_dm_devices,
655 stdio_init_tables,
656 serial_initialize,
657 initr_announce,
658 #if CONFIG_IS_ENABLED(WDT)
659 initr_watchdog,
660 #endif
661 INIT_FUNC_WATCHDOG_RESET
662 #if defined(CONFIG_NEEDS_MANUAL_RELOC) && defined(CONFIG_BLOCK_CACHE)
663 blkcache_init,
664 #endif
665 #ifdef CONFIG_NEEDS_MANUAL_RELOC
666 initr_manual_reloc_cmdtable,
667 #endif
668 arch_initr_trap,
669 #if defined(CONFIG_BOARD_EARLY_INIT_R)
670 board_early_init_r,
671 #endif
672 INIT_FUNC_WATCHDOG_RESET
673 #ifdef CONFIG_POST
674 post_output_backlog,
675 #endif
676 INIT_FUNC_WATCHDOG_RESET
677 #if defined(CONFIG_PCI_INIT_R) && defined(CONFIG_SYS_EARLY_PCI_INIT)
678 /*
679 * Do early PCI configuration _before_ the flash gets initialised,
680 * because PCU resources are crucial for flash access on some boards.
681 */
682 pci_init,
683 #endif
684 #ifdef CONFIG_ARCH_EARLY_INIT_R
685 arch_early_init_r,
686 #endif
687 power_init_board,
688 #ifdef CONFIG_MTD_NOR_FLASH
689 initr_flash,
690 #endif
691 INIT_FUNC_WATCHDOG_RESET
692 #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_X86)
693 /* initialize higher level parts of CPU like time base and timers */
694 cpu_init_r,
695 #endif
696 #ifdef CONFIG_CMD_NAND
697 initr_nand,
698 #endif
699 #ifdef CONFIG_CMD_ONENAND
700 initr_onenand,
701 #endif
702 #ifdef CONFIG_MMC
703 initr_mmc,
704 #endif
705 #ifdef CONFIG_XEN
706 xen_init,
707 #endif
708 #ifdef CONFIG_PVBLOCK
709 initr_pvblock,
710 #endif
711 initr_env,
712 #ifdef CONFIG_SYS_BOOTPARAMS_LEN
713 initr_malloc_bootparams,
714 #endif
715 INIT_FUNC_WATCHDOG_RESET
716 cpu_secondary_init_r,
717 #if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
718 mac_read_from_eeprom,
719 #endif
720 INIT_FUNC_WATCHDOG_RESET
721 #if defined(CONFIG_PCI_INIT_R) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
722 /*
723 * Do pci configuration
724 */
725 pci_init,
726 #endif
727 stdio_add_devices,
728 jumptable_init,
729 #ifdef CONFIG_API
730 api_init,
731 #endif
732 console_init_r, /* fully init console as a device */
733 #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
734 console_announce_r,
735 show_board_info,
736 #endif
737 #ifdef CONFIG_ARCH_MISC_INIT
738 arch_misc_init, /* miscellaneous arch-dependent init */
739 #endif
740 #ifdef CONFIG_MISC_INIT_R
741 misc_init_r, /* miscellaneous platform-dependent init */
742 #endif
743 INIT_FUNC_WATCHDOG_RESET
744 #ifdef CONFIG_CMD_KGDB
745 initr_kgdb,
746 #endif
747 interrupt_init,
748 #if defined(CONFIG_MICROBLAZE) || defined(CONFIG_M68K)
749 timer_init, /* initialize timer */
750 #endif
751 #if defined(CONFIG_LED_STATUS)
752 initr_status_led,
753 #endif
754 /* PPC has a udelay(20) here dating from 2002. Why? */
755 #ifdef CONFIG_CMD_NET
756 initr_ethaddr,
757 #endif
758 #if defined(CONFIG_GPIO_HOG)
759 gpio_hog_probe_all,
760 #endif
761 #ifdef CONFIG_BOARD_LATE_INIT
762 board_late_init,
763 #endif
764 #if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI)
765 INIT_FUNC_WATCHDOG_RESET
766 initr_scsi,
767 #endif
768 #ifdef CONFIG_BITBANGMII
769 bb_miiphy_init,
770 #endif
771 #ifdef CONFIG_PCI_ENDPOINT
772 pci_ep_init,
773 #endif
774 #ifdef CONFIG_CMD_NET
775 INIT_FUNC_WATCHDOG_RESET
776 initr_net,
777 #endif
778 #ifdef CONFIG_POST
779 initr_post,
780 #endif
781 #if defined(CONFIG_IDE) && !defined(CONFIG_BLK)
782 initr_ide,
783 #endif
784 #ifdef CONFIG_LAST_STAGE_INIT
785 INIT_FUNC_WATCHDOG_RESET
786 /*
787 * Some parts can be only initialized if all others (like
788 * Interrupts) are up and running (i.e. the PC-style ISA
789 * keyboard).
790 */
791 last_stage_init,
792 #endif
793 #ifdef CONFIG_CMD_BEDBUG
794 INIT_FUNC_WATCHDOG_RESET
795 bedbug_init,
796 #endif
797 #if defined(CONFIG_PRAM)
798 initr_mem,
799 #endif
800 #ifdef CONFIG_EFI_SETUP_EARLY
801 (init_fnc_t)efi_init_obj_list,
802 #endif
803 run_main_loop,
804 };
805
board_init_r(gd_t * new_gd,ulong dest_addr)806 void board_init_r(gd_t *new_gd, ulong dest_addr)
807 {
808 /*
809 * Set up the new global data pointer. So far only x86 does this
810 * here.
811 * TODO(sjg@chromium.org): Consider doing this for all archs, or
812 * dropping the new_gd parameter.
813 */
814 #if CONFIG_IS_ENABLED(X86_64)
815 arch_setup_gd(new_gd);
816 #endif
817
818 #ifdef CONFIG_NEEDS_MANUAL_RELOC
819 int i;
820 #endif
821
822 #if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
823 gd = new_gd;
824 #endif
825 gd->flags &= ~GD_FLG_LOG_READY;
826
827 #ifdef CONFIG_NEEDS_MANUAL_RELOC
828 for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
829 init_sequence_r[i] += gd->reloc_off;
830 #endif
831
832 if (initcall_run_list(init_sequence_r))
833 hang();
834
835 /* NOTREACHED - run_main_loop() does not return */
836 hang();
837 }
838