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usb: dwc3: add dwc3 folder from linux kernel to u-boot
[people/ms/u-boot.git] / common / board_r.c
CommitLineData
6f6430d7
SG		 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 *
1a459660 10 * SPDX-License-Identifier: GPL-2.0+
6f6430d7
SG		 11 */
12
13#include <common.h>
c2240d4d
SG		 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
6f6430d7
SG		 18#ifdef CONFIG_HAS_DATAFLASH
19#include <dataflash.h>
20#endif
1ce60176 21#include <dm.h>
6f6430d7
SG		 22#include <environment.h>
23#include <fdtdec.h>
c2240d4d
SG		 24#if defined(CONFIG_CMD_IDE)
25#include <ide.h>
26#endif
6f6430d7 27#include <initcall.h>
c2240d4d
SG		 28#ifdef CONFIG_PS2KBD
29#include <keyboard.h>
30#endif
31#if defined(CONFIG_CMD_KGDB)
32#include <kgdb.h>
33#endif
6f6430d7
SG		 34#include <logbuff.h>
35#include <malloc.h>
c2240d4d
SG		 36#ifdef CONFIG_BITBANGMII
37#include <miiphy.h>
38#endif
6f6430d7
SG		 39#include <mmc.h>
40#include <nand.h>
41#include <onenand_uboot.h>
c2240d4d 42#include <scsi.h>
6f6430d7 43#include <serial.h>
c2240d4d 44#include <spi.h>
6f6430d7 45#include <stdio_dev.h>
71c52dba 46#include <trace.h>
c2240d4d
SG		 47#include <watchdog.h>
48#ifdef CONFIG_ADDR_MAP
49#include <asm/mmu.h>
50#endif
6f6430d7 51#include <asm/sections.h>
be274b99
SG		 52#ifdef CONFIG_X86
53#include <asm/init_helpers.h>
54#endif
1ce60176 55#include <dm/root.h>
c2240d4d 56#include <linux/compiler.h>
1ce60176 57#include <linux/err.h>
a752a8b4
AB		 58#ifdef CONFIG_AVR32
59#include <asm/arch/mmu.h>
60#endif
6f6430d7
SG		 61
62DECLARE_GLOBAL_DATA_PTR;
63
64ulong monitor_flash_len;
65
dd2a6cd0 66__weak int board_flash_wp_on(void)
c2240d4d
SG		 67{
68 /*
69 * Most flashes can't be detected when write protection is enabled,
70 * so provide a way to let U-Boot gracefully ignore write protected
71 * devices.
72 */
73 return 0;
74}
75
dd2a6cd0 76__weak void cpu_secondary_init_r(void)
c2240d4d
SG		 77{
78}
79
c2240d4d
SG		 80static int initr_secondary_cpu(void)
81{
82 /*
83 * after non-volatile devices & environment is setup and cpu code have
84 * another round to deal with any initialization that might require
85 * full access to the environment or loading of some image (firmware)
86 * from a non-volatile device
87 */
88 /* TODO: maybe define this for all archs? */
89 cpu_secondary_init_r();
90
91 return 0;
92}
6f6430d7 93
71c52dba
SG		 94static int initr_trace(void)
95{
96#ifdef CONFIG_TRACE
97 trace_init(gd->trace_buff, CONFIG_TRACE_BUFFER_SIZE);
98#endif
99
100 return 0;
101}
102
6f6430d7
SG		 103static int initr_reloc(void)
104{
c9356be3
SG		 105 /* tell others: relocation done */
106 gd->flags |= GD_FLG_RELOC | GD_FLG_FULL_MALLOC_INIT;
6f6430d7
SG		 107 bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");
108
109 return 0;
110}
111
112#ifdef CONFIG_ARM
113/*
114 * Some of these functions are needed purely because the functions they
115 * call return void. If we change them to return 0, these stubs can go away.
116 */
117static int initr_caches(void)
118{
119 /* Enable caches */
120 enable_caches();
121 return 0;
122}
123#endif
124
c2240d4d
SG		 125__weak int fixup_cpu(void)
126{
127 return 0;
128}
129
6f6430d7
SG		 130static int initr_reloc_global_data(void)
131{
b60eff31
AA		 132#ifdef __ARM__
133 monitor_flash_len = _end - __image_copy_start;
5ff10aa7 134#elif !defined(CONFIG_SANDBOX) && !defined(CONFIG_NIOS2)
a0ba279a 135 monitor_flash_len = (ulong)&__init_end - gd->relocaddr;
6f6430d7 136#endif
c2240d4d
SG		 137#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
138 /*
139 * The gd->cpu pointer is set to an address in flash before relocation.
140 * We need to update it to point to the same CPU entry in RAM.
141 * TODO: why not just add gd->reloc_ofs?
142 */
a0ba279a 143 gd->arch.cpu += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
c2240d4d
SG		 144
145 /*
146 * If we didn't know the cpu mask & # cores, we can save them of
147 * now rather than 'computing' them constantly
148 */
149 fixup_cpu();
150#endif
151#ifdef CONFIG_SYS_EXTRA_ENV_RELOC
152 /*
153 * Some systems need to relocate the env_addr pointer early because the
154 * location it points to will get invalidated before env_relocate is
155 * called. One example is on systems that might use a L2 or L3 cache
156 * in SRAM mode and initialize that cache from SRAM mode back to being
157 * a cache in cpu_init_r.
158 */
a0ba279a 159 gd->env_addr += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
c2240d4d
SG		 160#endif
161 return 0;
6f6430d7
SG		 162}
163
164static int initr_serial(void)
165{
166 serial_initialize();
167 return 0;
168}
169
e310b93e 170#if defined(CONFIG_PPC) || defined(CONFIG_M68K)
c2240d4d
SG		 171static int initr_trap(void)
172{
173 /*
174 * Setup trap handlers
175 */
e310b93e 176#if defined(CONFIG_PPC)
a0ba279a 177 trap_init(gd->relocaddr);
e310b93e 178#else
179 trap_init(CONFIG_SYS_SDRAM_BASE);
180#endif
c2240d4d
SG		 181 return 0;
182}
183#endif
184
185#ifdef CONFIG_ADDR_MAP
186static int initr_addr_map(void)
187{
188 init_addr_map();
189
190 return 0;
191}
192#endif
193
6f6430d7
SG		 194#ifdef CONFIG_LOGBUFFER
195unsigned long logbuffer_base(void)
196{
197 return gd->ram_top - LOGBUFF_LEN;
198}
199
200static int initr_logbuffer(void)
201{
202 logbuff_init_ptrs();
203 return 0;
204}
205#endif
206
207#ifdef CONFIG_POST
208static int initr_post_backlog(void)
209{
210 post_output_backlog();
211 return 0;
212}
213#endif
214
c2240d4d
SG		 215#ifdef CONFIG_SYS_DELAYED_ICACHE
216static int initr_icache_enable(void)
217{
218 return 0;
219}
220#endif
221
222#if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
223static int initr_unlock_ram_in_cache(void)
224{
225 unlock_ram_in_cache(); /* it's time to unlock D-cache in e500 */
226 return 0;
227}
228#endif
229
230#ifdef CONFIG_PCI
231static int initr_pci(void)
232{
233 pci_init();
234
235 return 0;
236}
237#endif
238
239#ifdef CONFIG_WINBOND_83C553
240static int initr_w83c553f(void)
241{
242 /*
243 * Initialise the ISA bridge
244 */
245 initialise_w83c553f();
246 return 0;
247}
248#endif
249
250static int initr_barrier(void)
251{
252#ifdef CONFIG_PPC
253 /* TODO: Can we not use dmb() macros for this? */
254 asm("sync ; isync");
255#endif
256 return 0;
257}
258
6f6430d7
SG		 259static int initr_malloc(void)
260{
261 ulong malloc_start;
262
d59476b6
SG		 263#ifdef CONFIG_SYS_MALLOC_F_LEN
264 debug("Pre-reloc malloc() used %#lx bytes (%ld KB)\n", gd->malloc_ptr,
265 gd->malloc_ptr / 1024);
266#endif
6f6430d7 267 /* The malloc area is immediately below the monitor copy in DRAM */
a0ba279a 268 malloc_start = gd->relocaddr - TOTAL_MALLOC_LEN;
a733b06b
SG		 269 mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
270 TOTAL_MALLOC_LEN);
6f6430d7
SG		 271 return 0;
272}
273
671fa63e
JK		 274#ifdef CONFIG_SYS_NONCACHED_MEMORY
275static int initr_noncached(void)
276{
277 noncached_init();
278 return 0;
279}
280#endif
281
1ce60176
SG		 282#ifdef CONFIG_DM
283static int initr_dm(void)
284{
ab7cd627
SG		 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 return dm_init_and_scan(false);
1ce60176
SG		 289}
290#endif
291
6f6430d7
SG		 292__weak int power_init_board(void)
293{
294 return 0;
295}
296
297static int initr_announce(void)
298{
a0ba279a 299 debug("Now running in RAM - U-Boot at: %08lx\n", gd->relocaddr);
6f6430d7
SG		 300 return 0;
301}
302
61d7b1bb
AB		 303#ifdef CONFIG_NEEDS_MANUAL_RELOC
304static int initr_manual_reloc_cmdtable(void)
305{
306 fixup_cmdtable(ll_entry_start(cmd_tbl_t, cmd),
307 ll_entry_count(cmd_tbl_t, cmd));
308 return 0;
309}
310#endif
311
6f6430d7
SG		 312#if !defined(CONFIG_SYS_NO_FLASH)
313static int initr_flash(void)
314{
c2240d4d
SG		 315 ulong flash_size = 0;
316 bd_t *bd = gd->bd;
6f6430d7
SG		 317
318 puts("Flash: ");
319
70879a92 320 if (board_flash_wp_on())
c2240d4d 321 printf("Uninitialized - Write Protect On\n");
70879a92 322 else
c2240d4d 323 flash_size = flash_init();
70879a92 324
6f6430d7
SG		 325 print_size(flash_size, "");
326#ifdef CONFIG_SYS_FLASH_CHECKSUM
327 /*
328 * Compute and print flash CRC if flashchecksum is set to 'y'
329 *
330 * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
331 */
332 if (getenv_yesno("flashchecksum") == 1) {
333 printf(" CRC: %08X", crc32(0,
334 (const unsigned char *) CONFIG_SYS_FLASH_BASE,
335 flash_size));
336 }
337#endif /* CONFIG_SYS_FLASH_CHECKSUM */
338 putc('\n');
339
c2240d4d
SG		 340 /* update start of FLASH memory */
341#ifdef CONFIG_SYS_FLASH_BASE
342 bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
343#endif
344 /* size of FLASH memory (final value) */
345 bd->bi_flashsize = flash_size;
346
347#if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
348 /* Make a update of the Memctrl. */
349 update_flash_size(flash_size);
350#endif
351
352
353#if defined(CONFIG_OXC) || defined(CONFIG_RMU)
354 /* flash mapped at end of memory map */
355 bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
356#elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
357 bd->bi_flashoffset = monitor_flash_len; /* reserved area for monitor */
358#endif
359 return 0;
360}
361#endif
362
ebe76a2d 363#if defined(CONFIG_PPC) && !defined(CONFIG_DM_SPI)
c2240d4d
SG		 364static int initr_spi(void)
365{
366 /* PPC does this here */
367#ifdef CONFIG_SPI
368#if !defined(CONFIG_ENV_IS_IN_EEPROM)
369 spi_init_f();
370#endif
371 spi_init_r();
372#endif
6f6430d7
SG		 373 return 0;
374}
375#endif
376
377#ifdef CONFIG_CMD_NAND
378/* go init the NAND */
2588ba14 379static int initr_nand(void)
6f6430d7
SG		 380{
381 puts("NAND: ");
382 nand_init();
383 return 0;
384}
385#endif
386
387#if defined(CONFIG_CMD_ONENAND)
388/* go init the NAND */
2588ba14 389static int initr_onenand(void)
6f6430d7
SG		 390{
391 puts("NAND: ");
392 onenand_init();
393 return 0;
394}
395#endif
396
397#ifdef CONFIG_GENERIC_MMC
2588ba14 398static int initr_mmc(void)
6f6430d7
SG		 399{
400 puts("MMC: ");
401 mmc_initialize(gd->bd);
402 return 0;
403}
404#endif
405
406#ifdef CONFIG_HAS_DATAFLASH
2588ba14 407static int initr_dataflash(void)
6f6430d7
SG		 408{
409 AT91F_DataflashInit();
410 dataflash_print_info();
411 return 0;
412}
413#endif
414
415/*
416 * Tell if it's OK to load the environment early in boot.
417 *
418 * If CONFIG_OF_CONFIG is defined, we'll check with the FDT to see
419 * if this is OK (defaulting to saying it's OK).
420 *
421 * NOTE: Loading the environment early can be a bad idea if security is
422 * important, since no verification is done on the environment.
423 *
424 * @return 0 if environment should not be loaded, !=0 if it is ok to load
425 */
426static int should_load_env(void)
427{
428#ifdef CONFIG_OF_CONTROL
429 return fdtdec_get_config_int(gd->fdt_blob, "load-environment", 1);
430#elif defined CONFIG_DELAY_ENVIRONMENT
431 return 0;
432#else
433 return 1;
434#endif
435}
436
437static int initr_env(void)
438{
439 /* initialize environment */
440 if (should_load_env())
441 env_relocate();
442 else
443 set_default_env(NULL);
444
445 /* Initialize from environment */
446 load_addr = getenv_ulong("loadaddr", 16, load_addr);
c2240d4d
SG		 447#if defined(CONFIG_SYS_EXTBDINFO)
448#if defined(CONFIG_405GP) || defined(CONFIG_405EP)
449#if defined(CONFIG_I2CFAST)
450 /*
451 * set bi_iic_fast for linux taking environment variable
452 * "i2cfast" into account
453 */
454 {
455 char *s = getenv("i2cfast");
456
457 if (s && ((*s == 'y') || (*s == 'Y'))) {
458 gd->bd->bi_iic_fast[0] = 1;
459 gd->bd->bi_iic_fast[1] = 1;
460 }
461 }
462#endif /* CONFIG_I2CFAST */
463#endif /* CONFIG_405GP, CONFIG_405EP */
464#endif /* CONFIG_SYS_EXTBDINFO */
465 return 0;
466}
467
c722f0b0
AB		 468#ifdef CONFIG_SYS_BOOTPARAMS_LEN
469static 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
c2240d4d
SG		 480#ifdef CONFIG_SC3
481/* TODO: with new initcalls, move this into the driver */
482extern void sc3_read_eeprom(void);
483
484static int initr_sc3_read_eeprom(void)
485{
486 sc3_read_eeprom();
487 return 0;
488}
489#endif
6f6430d7
SG		 490
491static int initr_jumptable(void)
492{
493 jumptable_init();
494 return 0;
495}
496
497#if defined(CONFIG_API)
498static int initr_api(void)
499{
500 /* Initialize API */
501 api_init();
502 return 0;
503}
504#endif
505
6f6430d7 506/* enable exceptions */
a752a8b4 507#if defined(CONFIG_ARM) || defined(CONFIG_AVR32)
6f6430d7
SG		 508static int initr_enable_interrupts(void)
509{
510 enable_interrupts();
511 return 0;
512}
e424c15c 513#endif
6f6430d7
SG		 514
515#ifdef CONFIG_CMD_NET
516static int initr_ethaddr(void)
517{
c2240d4d
SG		 518 bd_t *bd = gd->bd;
519
520 /* kept around for legacy kernels only ... ignore the next section */
521 eth_getenv_enetaddr("ethaddr", bd->bi_enetaddr);
522#ifdef CONFIG_HAS_ETH1
523 eth_getenv_enetaddr("eth1addr", bd->bi_enet1addr);
524#endif
525#ifdef CONFIG_HAS_ETH2
526 eth_getenv_enetaddr("eth2addr", bd->bi_enet2addr);
527#endif
528#ifdef CONFIG_HAS_ETH3
529 eth_getenv_enetaddr("eth3addr", bd->bi_enet3addr);
530#endif
531#ifdef CONFIG_HAS_ETH4
532 eth_getenv_enetaddr("eth4addr", bd->bi_enet4addr);
533#endif
534#ifdef CONFIG_HAS_ETH5
535 eth_getenv_enetaddr("eth5addr", bd->bi_enet5addr);
536#endif
537 return 0;
538}
539#endif /* CONFIG_CMD_NET */
540
541#ifdef CONFIG_CMD_KGDB
542static int initr_kgdb(void)
543{
544 puts("KGDB: ");
545 kgdb_init();
546 return 0;
547}
548#endif
549
550#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
551static int initr_status_led(void)
552{
553 status_led_set(STATUS_LED_BOOT, STATUS_LED_BLINKING);
554
555 return 0;
556}
557#endif
558
559#if defined(CONFIG_CMD_SCSI)
560static int initr_scsi(void)
561{
c2240d4d
SG		 562 puts("SCSI: ");
563 scsi_init();
6f6430d7
SG		 564
565 return 0;
566}
2c997e7a 567#endif
6f6430d7 568
c2240d4d
SG		 569#if defined(CONFIG_CMD_DOC)
570static int initr_doc(void)
571{
572 puts("DOC: ");
573 doc_init();
19ad527d 574 return 0;
c2240d4d
SG		 575}
576#endif
577
6f6430d7
SG		 578#ifdef CONFIG_BITBANGMII
579static int initr_bbmii(void)
580{
581 bb_miiphy_init();
582 return 0;
583}
584#endif
585
586#ifdef CONFIG_CMD_NET
587static int initr_net(void)
588{
589 puts("Net: ");
590 eth_initialize(gd->bd);
591#if defined(CONFIG_RESET_PHY_R)
592 debug("Reset Ethernet PHY\n");
593 reset_phy();
594#endif
595 return 0;
596}
597#endif
598
599#ifdef CONFIG_POST
600static int initr_post(void)
601{
602 post_run(NULL, POST_RAM | post_bootmode_get(0));
603 return 0;
604}
605#endif
606
c2240d4d
SG		 607#if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
608static int initr_pcmcia(void)
609{
610 puts("PCMCIA:");
611 pcmcia_init();
612 return 0;
613}
614#endif
615
616#if defined(CONFIG_CMD_IDE)
617static int initr_ide(void)
618{
619#ifdef CONFIG_IDE_8xx_PCCARD
620 puts("PCMCIA:");
621#else
622 puts("IDE: ");
623#endif
624#if defined(CONFIG_START_IDE)
625 if (board_start_ide())
626 ide_init();
627#else
628 ide_init();
629#endif
630 return 0;
631}
632#endif
633
6f6430d7
SG		 634#if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
635/*
636 * Export available size of memory for Linux, taking into account the
637 * protected RAM at top of memory
638 */
639int initr_mem(void)
640{
641 ulong pram = 0;
642 char memsz[32];
643
644# ifdef CONFIG_PRAM
645 pram = getenv_ulong("pram", 10, CONFIG_PRAM);
646# endif
647# if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR)
648 /* Also take the logbuffer into account (pram is in kB) */
649 pram += (LOGBUFF_LEN + LOGBUFF_OVERHEAD) / 1024;
650# endif
ae1a74eb 651 sprintf(memsz, "%ldk", (long int) ((gd->ram_size / 1024) - pram));
6f6430d7 652 setenv("mem", memsz);
c2240d4d
SG		 653
654 return 0;
655}
656#endif
657
658#ifdef CONFIG_CMD_BEDBUG
659static int initr_bedbug(void)
660{
661 bedbug_init();
662
663 return 0;
664}
665#endif
666
667#ifdef CONFIG_PS2KBD
668static int initr_kbd(void)
669{
670 puts("PS/2: ");
671 kbd_init();
672 return 0;
673}
674#endif
675
6f6430d7
SG		 676static int run_main_loop(void)
677{
a733b06b
SG		 678#ifdef CONFIG_SANDBOX
679 sandbox_main_loop_init();
680#endif
6f6430d7
SG		 681 /* main_loop() can return to retry autoboot, if so just run it again */
682 for (;;)
683 main_loop();
684 return 0;
685}
686
687/*
688 * Over time we hope to remove these functions with code fragments and
689 * stub funtcions, and instead call the relevant function directly.
690 *
691 * We also hope to remove most of the driver-related init and do it if/when
692 * the driver is later used.
c2240d4d
SG		 693 *
694 * TODO: perhaps reset the watchdog in the initcall function after each call?
6f6430d7
SG		 695 */
696init_fnc_t init_sequence_r[] = {
71c52dba 697 initr_trace,
6f6430d7 698 initr_reloc,
c2240d4d 699 /* TODO: could x86/PPC have this also perhaps? */
6f6430d7
SG		 700#ifdef CONFIG_ARM
701 initr_caches,
9fb02491
SG		 702#endif
703 initr_reloc_global_data,
fef3e25f
YS		 704#if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
705 initr_unlock_ram_in_cache,
706#endif
9fb02491
SG		 707 initr_barrier,
708 initr_malloc,
671fa63e
JK		 709#ifdef CONFIG_SYS_NONCACHED_MEMORY
710 initr_noncached,
711#endif
9fb02491
SG		 712 bootstage_relocate,
713#ifdef CONFIG_DM
714 initr_dm,
715#endif
716#ifdef CONFIG_ARM
6f6430d7 717 board_init, /* Setup chipselects */
c2240d4d
SG		 718#endif
719 /*
720 * TODO: printing of the clock inforamtion of the board is now
721 * implemented as part of bdinfo command. Currently only support for
722 * davinci SOC's is added. Remove this check once all the board
723 * implement this.
724 */
725#ifdef CONFIG_CLOCKS
726 set_cpu_clk_info, /* Setup clock information */
6f6430d7 727#endif
9fb02491 728 stdio_init_tables,
6f6430d7
SG		 729 initr_serial,
730 initr_announce,
c2240d4d 731 INIT_FUNC_WATCHDOG_RESET
61d7b1bb
AB		 732#ifdef CONFIG_NEEDS_MANUAL_RELOC
733 initr_manual_reloc_cmdtable,
734#endif
e310b93e 735#if defined(CONFIG_PPC) || defined(CONFIG_M68K)
c2240d4d
SG		 736 initr_trap,
737#endif
738#ifdef CONFIG_ADDR_MAP
739 initr_addr_map,
740#endif
741#if defined(CONFIG_BOARD_EARLY_INIT_R)
742 board_early_init_r,
743#endif
744 INIT_FUNC_WATCHDOG_RESET
6f6430d7
SG		 745#ifdef CONFIG_LOGBUFFER
746 initr_logbuffer,
747#endif
748#ifdef CONFIG_POST
749 initr_post_backlog,
750#endif
c2240d4d
SG		 751 INIT_FUNC_WATCHDOG_RESET
752#ifdef CONFIG_SYS_DELAYED_ICACHE
753 initr_icache_enable,
754#endif
c2240d4d
SG		 755#if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
756 /*
757 * Do early PCI configuration _before_ the flash gets initialised,
758 * because PCU ressources are crucial for flash access on some boards.
759 */
760 initr_pci,
761#endif
762#ifdef CONFIG_WINBOND_83C553
763 initr_w83c553f,
1ce60176 764#endif
6f6430d7
SG		 765#ifdef CONFIG_ARCH_EARLY_INIT_R
766 arch_early_init_r,
767#endif
768 power_init_board,
769#ifndef CONFIG_SYS_NO_FLASH
770 initr_flash,
c2240d4d
SG		 771#endif
772 INIT_FUNC_WATCHDOG_RESET
1313db48 773#if defined(CONFIG_PPC) || defined(CONFIG_M68K)
c2240d4d
SG		 774 /* initialize higher level parts of CPU like time base and timers */
775 cpu_init_r,
be274b99
SG		 776#endif
777#ifdef CONFIG_PPC
c2240d4d 778 initr_spi,
6f6430d7 779#endif
be274b99
SG		 780#if defined(CONFIG_X86) && defined(CONFIG_SPI)
781 init_func_spi,
782#endif
6f6430d7
SG		 783#ifdef CONFIG_CMD_NAND
784 initr_nand,
785#endif
786#ifdef CONFIG_CMD_ONENAND
787 initr_onenand,
788#endif
789#ifdef CONFIG_GENERIC_MMC
790 initr_mmc,
791#endif
792#ifdef CONFIG_HAS_DATAFLASH
793 initr_dataflash,
794#endif
795 initr_env,
c722f0b0
AB		 796#ifdef CONFIG_SYS_BOOTPARAMS_LEN
797 initr_malloc_bootparams,
798#endif
c2240d4d
SG		 799 INIT_FUNC_WATCHDOG_RESET
800 initr_secondary_cpu,
801#ifdef CONFIG_SC3
802 initr_sc3_read_eeprom,
803#endif
c2240d4d
SG		 804#if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
805 mac_read_from_eeprom,
806#endif
807 INIT_FUNC_WATCHDOG_RESET
808#if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
809 /*
810 * Do pci configuration
811 */
812 initr_pci,
813#endif
9fb02491 814 stdio_add_devices,
6f6430d7
SG		 815 initr_jumptable,
816#ifdef CONFIG_API
817 initr_api,
818#endif
819 console_init_r, /* fully init console as a device */
820#ifdef CONFIG_DISPLAY_BOARDINFO_LATE
0365ffcc 821 show_board_info,
6f6430d7
SG		 822#endif
823#ifdef CONFIG_ARCH_MISC_INIT
824 arch_misc_init, /* miscellaneous arch-dependent init */
825#endif
826#ifdef CONFIG_MISC_INIT_R
827 misc_init_r, /* miscellaneous platform-dependent init */
c2240d4d
SG		 828#endif
829 INIT_FUNC_WATCHDOG_RESET
830#ifdef CONFIG_CMD_KGDB
831 initr_kgdb,
6f6430d7
SG		 832#endif
833 interrupt_init,
a752a8b4 834#if defined(CONFIG_ARM) || defined(CONFIG_AVR32)
6f6430d7 835 initr_enable_interrupts,
c2240d4d 836#endif
e310b93e 837#if defined(CONFIG_X86) || defined(CONFIG_MICROBLAZE) || defined(CONFIG_AVR32) \
838 || defined(CONFIG_M68K)
be274b99
SG		 839 timer_init, /* initialize timer */
840#endif
c2240d4d
SG		 841#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
842 initr_status_led,
843#endif
844 /* PPC has a udelay(20) here dating from 2002. Why? */
6f6430d7
SG		 845#ifdef CONFIG_CMD_NET
846 initr_ethaddr,
847#endif
848#ifdef CONFIG_BOARD_LATE_INIT
849 board_late_init,
850#endif
c2240d4d
SG		 851#ifdef CONFIG_CMD_SCSI
852 INIT_FUNC_WATCHDOG_RESET
853 initr_scsi,
854#endif
855#ifdef CONFIG_CMD_DOC
856 INIT_FUNC_WATCHDOG_RESET
857 initr_doc,
858#endif
6f6430d7
SG		 859#ifdef CONFIG_BITBANGMII
860 initr_bbmii,
861#endif
862#ifdef CONFIG_CMD_NET
c2240d4d 863 INIT_FUNC_WATCHDOG_RESET
6f6430d7
SG		 864 initr_net,
865#endif
866#ifdef CONFIG_POST
867 initr_post,
c2240d4d
SG		 868#endif
869#if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
870 initr_pcmcia,
871#endif
872#if defined(CONFIG_CMD_IDE)
873 initr_ide,
874#endif
875#ifdef CONFIG_LAST_STAGE_INIT
876 INIT_FUNC_WATCHDOG_RESET
877 /*
878 * Some parts can be only initialized if all others (like
879 * Interrupts) are up and running (i.e. the PC-style ISA
880 * keyboard).
881 */
882 last_stage_init,
883#endif
884#ifdef CONFIG_CMD_BEDBUG
885 INIT_FUNC_WATCHDOG_RESET
886 initr_bedbug,
887#endif
888#if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
889 initr_mem,
890#endif
891#ifdef CONFIG_PS2KBD
892 initr_kbd,
6f6430d7
SG		 893#endif
894 run_main_loop,
895};
896
897void board_init_r(gd_t *new_gd, ulong dest_addr)
898{
7395398a
AB		 899#ifdef CONFIG_NEEDS_MANUAL_RELOC
900 int i;
901#endif
902
a752a8b4
AB		 903#ifdef CONFIG_AVR32
904 mmu_init_r(dest_addr);
905#endif
906
47a602ea 907#if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
6f6430d7 908 gd = new_gd;
be274b99 909#endif
7395398a
AB		 910
911#ifdef CONFIG_NEEDS_MANUAL_RELOC
912 for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
913 init_sequence_r[i] += gd->reloc_off;
914#endif
915
6f6430d7
SG		 916 if (initcall_run_list(init_sequence_r))
917 hang();
918
919 /* NOTREACHED - run_main_loop() does not return */
920 hang();
921}
"Das U-Boot" Source Tree