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 if (IS_ENABLED(CONFIG_OF_CONTROL))
463 env_set_hex("fdtcontroladdr",
464 (unsigned long)map_to_sysmem(gd->fdt_blob));
465
466 /* Initialize from environment */
467 image_load_addr = env_get_ulong("loadaddr", 16, image_load_addr);
468
469 return 0;
470 }
471
472 #ifdef CONFIG_SYS_BOOTPARAMS_LEN
initr_malloc_bootparams(void)473 static int initr_malloc_bootparams(void)
474 {
475 gd->bd->bi_boot_params = (ulong)malloc(CONFIG_SYS_BOOTPARAMS_LEN);
476 if (!gd->bd->bi_boot_params) {
477 puts("WARNING: Cannot allocate space for boot parameters\n");
478 return -ENOMEM;
479 }
480 return 0;
481 }
482 #endif
483
484 #ifdef CONFIG_CMD_NET
initr_ethaddr(void)485 static int initr_ethaddr(void)
486 {
487 struct bd_info *bd = gd->bd;
488
489 /* kept around for legacy kernels only ... ignore the next section */
490 eth_env_get_enetaddr("ethaddr", bd->bi_enetaddr);
491
492 return 0;
493 }
494 #endif /* CONFIG_CMD_NET */
495
496 #ifdef CONFIG_CMD_KGDB
initr_kgdb(void)497 static int initr_kgdb(void)
498 {
499 puts("KGDB: ");
500 kgdb_init();
501 return 0;
502 }
503 #endif
504
505 #if defined(CONFIG_LED_STATUS)
initr_status_led(void)506 static int initr_status_led(void)
507 {
508 #if defined(CONFIG_LED_STATUS_BOOT)
509 status_led_set(CONFIG_LED_STATUS_BOOT, CONFIG_LED_STATUS_BLINKING);
510 #else
511 status_led_init();
512 #endif
513 return 0;
514 }
515 #endif
516
517 #if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI)
initr_scsi(void)518 static int initr_scsi(void)
519 {
520 puts("SCSI: ");
521 scsi_init();
522 puts("\n");
523
524 return 0;
525 }
526 #endif
527
528 #ifdef CONFIG_CMD_NET
initr_net(void)529 static int initr_net(void)
530 {
531 puts("Net: ");
532 eth_initialize();
533 #if defined(CONFIG_RESET_PHY_R)
534 debug("Reset Ethernet PHY\n");
535 reset_phy();
536 #endif
537 return 0;
538 }
539 #endif
540
541 #ifdef CONFIG_POST
initr_post(void)542 static int initr_post(void)
543 {
544 post_run(NULL, POST_RAM | post_bootmode_get(0));
545 return 0;
546 }
547 #endif
548
549 #if defined(CONFIG_IDE) && !defined(CONFIG_BLK)
initr_ide(void)550 static int initr_ide(void)
551 {
552 puts("IDE: ");
553 #if defined(CONFIG_START_IDE)
554 if (board_start_ide())
555 ide_init();
556 #else
557 ide_init();
558 #endif
559 return 0;
560 }
561 #endif
562
563 #if defined(CONFIG_PRAM)
564 /*
565 * Export available size of memory for Linux, taking into account the
566 * protected RAM at top of memory
567 */
initr_mem(void)568 int initr_mem(void)
569 {
570 ulong pram = 0;
571 char memsz[32];
572
573 pram = env_get_ulong("pram", 10, CONFIG_PRAM);
574 sprintf(memsz, "%ldk", (long int)((gd->ram_size / 1024) - pram));
575 env_set("mem", memsz);
576
577 return 0;
578 }
579 #endif
580
run_main_loop(void)581 static int run_main_loop(void)
582 {
583 #ifdef CONFIG_SANDBOX
584 sandbox_main_loop_init();
585 #endif
586 /* main_loop() can return to retry autoboot, if so just run it again */
587 for (;;)
588 main_loop();
589 return 0;
590 }
591
592 /*
593 * We hope to remove most of the driver-related init and do it if/when
594 * the driver is later used.
595 *
596 * TODO: perhaps reset the watchdog in the initcall function after each call?
597 */
598 static init_fnc_t init_sequence_r[] = {
599 initr_trace,
600 initr_reloc,
601 /* TODO: could x86/PPC have this also perhaps? */
602 #ifdef CONFIG_ARM
603 initr_caches,
604 /* Note: For Freescale LS2 SoCs, new MMU table is created in DDR.
605 * A temporary mapping of IFC high region is since removed,
606 * so environmental variables in NOR flash is not available
607 * until board_init() is called below to remap IFC to high
608 * region.
609 */
610 #endif
611 initr_reloc_global_data,
612 #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
613 initr_unlock_ram_in_cache,
614 #endif
615 initr_barrier,
616 initr_malloc,
617 log_init,
618 initr_bootstage, /* Needs malloc() but has its own timer */
619 #if defined(CONFIG_CONSOLE_RECORD)
620 console_record_init,
621 #endif
622 #ifdef CONFIG_SYS_NONCACHED_MEMORY
623 noncached_init,
624 #endif
625 initr_of_live,
626 #ifdef CONFIG_DM
627 initr_dm,
628 #endif
629 #ifdef CONFIG_ADDR_MAP
630 initr_addr_map,
631 #endif
632 #if defined(CONFIG_ARM) || defined(CONFIG_NDS32) || defined(CONFIG_RISCV) || \
633 defined(CONFIG_SANDBOX)
634 board_init, /* Setup chipselects */
635 #endif
636 /*
637 * TODO: printing of the clock inforamtion of the board is now
638 * implemented as part of bdinfo command. Currently only support for
639 * davinci SOC's is added. Remove this check once all the board
640 * implement this.
641 */
642 #ifdef CONFIG_CLOCKS
643 set_cpu_clk_info, /* Setup clock information */
644 #endif
645 #ifdef CONFIG_EFI_LOADER
646 efi_memory_init,
647 #endif
648 initr_binman,
649 #ifdef CONFIG_FSP_VERSION2
650 arch_fsp_init_r,
651 #endif
652 initr_dm_devices,
653 stdio_init_tables,
654 serial_initialize,
655 initr_announce,
656 #if CONFIG_IS_ENABLED(WDT)
657 initr_watchdog,
658 #endif
659 INIT_FUNC_WATCHDOG_RESET
660 #if defined(CONFIG_NEEDS_MANUAL_RELOC) && defined(CONFIG_BLOCK_CACHE)
661 blkcache_init,
662 #endif
663 #ifdef CONFIG_NEEDS_MANUAL_RELOC
664 initr_manual_reloc_cmdtable,
665 #endif
666 arch_initr_trap,
667 #if defined(CONFIG_BOARD_EARLY_INIT_R)
668 board_early_init_r,
669 #endif
670 INIT_FUNC_WATCHDOG_RESET
671 #ifdef CONFIG_POST
672 post_output_backlog,
673 #endif
674 INIT_FUNC_WATCHDOG_RESET
675 #if defined(CONFIG_PCI_INIT_R) && defined(CONFIG_SYS_EARLY_PCI_INIT)
676 /*
677 * Do early PCI configuration _before_ the flash gets initialised,
678 * because PCU resources are crucial for flash access on some boards.
679 */
680 pci_init,
681 #endif
682 #ifdef CONFIG_ARCH_EARLY_INIT_R
683 arch_early_init_r,
684 #endif
685 power_init_board,
686 #ifdef CONFIG_MTD_NOR_FLASH
687 initr_flash,
688 #endif
689 INIT_FUNC_WATCHDOG_RESET
690 #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_X86)
691 /* initialize higher level parts of CPU like time base and timers */
692 cpu_init_r,
693 #endif
694 #ifdef CONFIG_CMD_NAND
695 initr_nand,
696 #endif
697 #ifdef CONFIG_CMD_ONENAND
698 initr_onenand,
699 #endif
700 #ifdef CONFIG_MMC
701 initr_mmc,
702 #endif
703 #ifdef CONFIG_XEN
704 xen_init,
705 #endif
706 #ifdef CONFIG_PVBLOCK
707 initr_pvblock,
708 #endif
709 initr_env,
710 #ifdef CONFIG_SYS_BOOTPARAMS_LEN
711 initr_malloc_bootparams,
712 #endif
713 INIT_FUNC_WATCHDOG_RESET
714 cpu_secondary_init_r,
715 #if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
716 mac_read_from_eeprom,
717 #endif
718 INIT_FUNC_WATCHDOG_RESET
719 #if defined(CONFIG_PCI_INIT_R) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
720 /*
721 * Do pci configuration
722 */
723 pci_init,
724 #endif
725 stdio_add_devices,
726 jumptable_init,
727 #ifdef CONFIG_API
728 api_init,
729 #endif
730 console_init_r, /* fully init console as a device */
731 #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
732 console_announce_r,
733 show_board_info,
734 #endif
735 #ifdef CONFIG_ARCH_MISC_INIT
736 arch_misc_init, /* miscellaneous arch-dependent init */
737 #endif
738 #ifdef CONFIG_MISC_INIT_R
739 misc_init_r, /* miscellaneous platform-dependent init */
740 #endif
741 INIT_FUNC_WATCHDOG_RESET
742 #ifdef CONFIG_CMD_KGDB
743 initr_kgdb,
744 #endif
745 interrupt_init,
746 #if defined(CONFIG_MICROBLAZE) || defined(CONFIG_M68K)
747 timer_init, /* initialize timer */
748 #endif
749 #if defined(CONFIG_LED_STATUS)
750 initr_status_led,
751 #endif
752 /* PPC has a udelay(20) here dating from 2002. Why? */
753 #ifdef CONFIG_CMD_NET
754 initr_ethaddr,
755 #endif
756 #if defined(CONFIG_GPIO_HOG)
757 gpio_hog_probe_all,
758 #endif
759 #ifdef CONFIG_BOARD_LATE_INIT
760 board_late_init,
761 #endif
762 #if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI)
763 INIT_FUNC_WATCHDOG_RESET
764 initr_scsi,
765 #endif
766 #ifdef CONFIG_BITBANGMII
767 bb_miiphy_init,
768 #endif
769 #ifdef CONFIG_PCI_ENDPOINT
770 pci_ep_init,
771 #endif
772 #ifdef CONFIG_CMD_NET
773 INIT_FUNC_WATCHDOG_RESET
774 initr_net,
775 #endif
776 #ifdef CONFIG_POST
777 initr_post,
778 #endif
779 #if defined(CONFIG_IDE) && !defined(CONFIG_BLK)
780 initr_ide,
781 #endif
782 #ifdef CONFIG_LAST_STAGE_INIT
783 INIT_FUNC_WATCHDOG_RESET
784 /*
785 * Some parts can be only initialized if all others (like
786 * Interrupts) are up and running (i.e. the PC-style ISA
787 * keyboard).
788 */
789 last_stage_init,
790 #endif
791 #ifdef CONFIG_CMD_BEDBUG
792 INIT_FUNC_WATCHDOG_RESET
793 bedbug_init,
794 #endif
795 #if defined(CONFIG_PRAM)
796 initr_mem,
797 #endif
798 #ifdef CONFIG_EFI_SETUP_EARLY
799 (init_fnc_t)efi_init_obj_list,
800 #endif
801 run_main_loop,
802 };
803
board_init_r(gd_t * new_gd,ulong dest_addr)804 void board_init_r(gd_t *new_gd, ulong dest_addr)
805 {
806 /*
807 * Set up the new global data pointer. So far only x86 does this
808 * here.
809 * TODO(sjg@chromium.org): Consider doing this for all archs, or
810 * dropping the new_gd parameter.
811 */
812 #if CONFIG_IS_ENABLED(X86_64)
813 arch_setup_gd(new_gd);
814 #endif
815
816 #ifdef CONFIG_NEEDS_MANUAL_RELOC
817 int i;
818 #endif
819
820 #if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
821 gd = new_gd;
822 #endif
823 gd->flags &= ~GD_FLG_LOG_READY;
824
825 #ifdef CONFIG_NEEDS_MANUAL_RELOC
826 for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
827 init_sequence_r[i] += gd->reloc_off;
828 #endif
829
830 if (initcall_run_list(init_sequence_r))
831 hang();
832
833 /* NOTREACHED - run_main_loop() does not return */
834 hang();
835 }
836