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[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{
ff3e077b 233#ifndef CONFIG_DM_PCI
c2240d4d 234 pci_init();
ff3e077b 235#endif
c2240d4d
SG		 236
237 return 0;
238}
239#endif
240
241#ifdef CONFIG_WINBOND_83C553
242static int initr_w83c553f(void)
243{
244 /*
245 * Initialise the ISA bridge
246 */
247 initialise_w83c553f();
248 return 0;
249}
250#endif
251
252static int initr_barrier(void)
253{
254#ifdef CONFIG_PPC
255 /* TODO: Can we not use dmb() macros for this? */
256 asm("sync ; isync");
257#endif
258 return 0;
259}
260
6f6430d7
SG		 261static int initr_malloc(void)
262{
263 ulong malloc_start;
264
d59476b6
SG		 265#ifdef CONFIG_SYS_MALLOC_F_LEN
266 debug("Pre-reloc malloc() used %#lx bytes (%ld KB)\n", gd->malloc_ptr,
267 gd->malloc_ptr / 1024);
268#endif
6f6430d7 269 /* The malloc area is immediately below the monitor copy in DRAM */
a0ba279a 270 malloc_start = gd->relocaddr - TOTAL_MALLOC_LEN;
a733b06b
SG		 271 mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
272 TOTAL_MALLOC_LEN);
6f6430d7
SG		 273 return 0;
274}
275
671fa63e
JK		 276#ifdef CONFIG_SYS_NONCACHED_MEMORY
277static int initr_noncached(void)
278{
279 noncached_init();
280 return 0;
281}
282#endif
283
1ce60176
SG		 284#ifdef CONFIG_DM
285static int initr_dm(void)
286{
ab7cd627
SG		 287 /* Save the pre-reloc driver model and start a new one */
288 gd->dm_root_f = gd->dm_root;
289 gd->dm_root = NULL;
290 return dm_init_and_scan(false);
1ce60176
SG		 291}
292#endif
293
6f6430d7
SG		 294__weak int power_init_board(void)
295{
296 return 0;
297}
298
299static int initr_announce(void)
300{
a0ba279a 301 debug("Now running in RAM - U-Boot at: %08lx\n", gd->relocaddr);
6f6430d7
SG		 302 return 0;
303}
304
61d7b1bb
AB		 305#ifdef CONFIG_NEEDS_MANUAL_RELOC
306static int initr_manual_reloc_cmdtable(void)
307{
308 fixup_cmdtable(ll_entry_start(cmd_tbl_t, cmd),
309 ll_entry_count(cmd_tbl_t, cmd));
310 return 0;
311}
312#endif
313
6f6430d7
SG		 314#if !defined(CONFIG_SYS_NO_FLASH)
315static int initr_flash(void)
316{
c2240d4d
SG		 317 ulong flash_size = 0;
318 bd_t *bd = gd->bd;
6f6430d7
SG		 319
320 puts("Flash: ");
321
70879a92 322 if (board_flash_wp_on())
c2240d4d 323 printf("Uninitialized - Write Protect On\n");
70879a92 324 else
c2240d4d 325 flash_size = flash_init();
70879a92 326
6f6430d7
SG		 327 print_size(flash_size, "");
328#ifdef CONFIG_SYS_FLASH_CHECKSUM
329 /*
330 * Compute and print flash CRC if flashchecksum is set to 'y'
331 *
332 * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
333 */
334 if (getenv_yesno("flashchecksum") == 1) {
335 printf(" CRC: %08X", crc32(0,
336 (const unsigned char *) CONFIG_SYS_FLASH_BASE,
337 flash_size));
338 }
339#endif /* CONFIG_SYS_FLASH_CHECKSUM */
340 putc('\n');
341
c2240d4d
SG		 342 /* update start of FLASH memory */
343#ifdef CONFIG_SYS_FLASH_BASE
344 bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
345#endif
346 /* size of FLASH memory (final value) */
347 bd->bi_flashsize = flash_size;
348
349#if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
350 /* Make a update of the Memctrl. */
351 update_flash_size(flash_size);
352#endif
353
354
355#if defined(CONFIG_OXC) || defined(CONFIG_RMU)
356 /* flash mapped at end of memory map */
357 bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
358#elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
359 bd->bi_flashoffset = monitor_flash_len; /* reserved area for monitor */
360#endif
361 return 0;
362}
363#endif
364
ebe76a2d 365#if defined(CONFIG_PPC) && !defined(CONFIG_DM_SPI)
c2240d4d
SG		 366static int initr_spi(void)
367{
368 /* PPC does this here */
369#ifdef CONFIG_SPI
370#if !defined(CONFIG_ENV_IS_IN_EEPROM)
371 spi_init_f();
372#endif
373 spi_init_r();
374#endif
6f6430d7
SG		 375 return 0;
376}
377#endif
378
379#ifdef CONFIG_CMD_NAND
380/* go init the NAND */
2588ba14 381static int initr_nand(void)
6f6430d7
SG		 382{
383 puts("NAND: ");
384 nand_init();
385 return 0;
386}
387#endif
388
389#if defined(CONFIG_CMD_ONENAND)
390/* go init the NAND */
2588ba14 391static int initr_onenand(void)
6f6430d7
SG		 392{
393 puts("NAND: ");
394 onenand_init();
395 return 0;
396}
397#endif
398
399#ifdef CONFIG_GENERIC_MMC
2588ba14 400static int initr_mmc(void)
6f6430d7
SG		 401{
402 puts("MMC: ");
403 mmc_initialize(gd->bd);
404 return 0;
405}
406#endif
407
408#ifdef CONFIG_HAS_DATAFLASH
2588ba14 409static int initr_dataflash(void)
6f6430d7
SG		 410{
411 AT91F_DataflashInit();
412 dataflash_print_info();
413 return 0;
414}
415#endif
416
417/*
418 * Tell if it's OK to load the environment early in boot.
419 *
420 * If CONFIG_OF_CONFIG is defined, we'll check with the FDT to see
421 * if this is OK (defaulting to saying it's OK).
422 *
423 * NOTE: Loading the environment early can be a bad idea if security is
424 * important, since no verification is done on the environment.
425 *
426 * @return 0 if environment should not be loaded, !=0 if it is ok to load
427 */
428static int should_load_env(void)
429{
430#ifdef CONFIG_OF_CONTROL
431 return fdtdec_get_config_int(gd->fdt_blob, "load-environment", 1);
432#elif defined CONFIG_DELAY_ENVIRONMENT
433 return 0;
434#else
435 return 1;
436#endif
437}
438
439static int initr_env(void)
440{
441 /* initialize environment */
442 if (should_load_env())
443 env_relocate();
444 else
445 set_default_env(NULL);
446
447 /* Initialize from environment */
448 load_addr = getenv_ulong("loadaddr", 16, load_addr);
c2240d4d
SG		 449#if defined(CONFIG_SYS_EXTBDINFO)
450#if defined(CONFIG_405GP) || defined(CONFIG_405EP)
451#if defined(CONFIG_I2CFAST)
452 /*
453 * set bi_iic_fast for linux taking environment variable
454 * "i2cfast" into account
455 */
456 {
457 char *s = getenv("i2cfast");
458
459 if (s && ((*s == 'y') || (*s == 'Y'))) {
460 gd->bd->bi_iic_fast[0] = 1;
461 gd->bd->bi_iic_fast[1] = 1;
462 }
463 }
464#endif /* CONFIG_I2CFAST */
465#endif /* CONFIG_405GP, CONFIG_405EP */
466#endif /* CONFIG_SYS_EXTBDINFO */
467 return 0;
468}
469
c722f0b0
AB		 470#ifdef CONFIG_SYS_BOOTPARAMS_LEN
471static int initr_malloc_bootparams(void)
472{
473 gd->bd->bi_boot_params = (ulong)malloc(CONFIG_SYS_BOOTPARAMS_LEN);
474 if (!gd->bd->bi_boot_params) {
475 puts("WARNING: Cannot allocate space for boot parameters\n");
476 return -ENOMEM;
477 }
478 return 0;
479}
480#endif
481
c2240d4d
SG		 482#ifdef CONFIG_SC3
483/* TODO: with new initcalls, move this into the driver */
484extern void sc3_read_eeprom(void);
485
486static int initr_sc3_read_eeprom(void)
487{
488 sc3_read_eeprom();
489 return 0;
490}
491#endif
6f6430d7
SG		 492
493static int initr_jumptable(void)
494{
495 jumptable_init();
496 return 0;
497}
498
499#if defined(CONFIG_API)
500static int initr_api(void)
501{
502 /* Initialize API */
503 api_init();
504 return 0;
505}
506#endif
507
6f6430d7 508/* enable exceptions */
a752a8b4 509#if defined(CONFIG_ARM) || defined(CONFIG_AVR32)
6f6430d7
SG		 510static int initr_enable_interrupts(void)
511{
512 enable_interrupts();
513 return 0;
514}
e424c15c 515#endif
6f6430d7
SG		 516
517#ifdef CONFIG_CMD_NET
518static int initr_ethaddr(void)
519{
c2240d4d
SG		 520 bd_t *bd = gd->bd;
521
522 /* kept around for legacy kernels only ... ignore the next section */
523 eth_getenv_enetaddr("ethaddr", bd->bi_enetaddr);
524#ifdef CONFIG_HAS_ETH1
525 eth_getenv_enetaddr("eth1addr", bd->bi_enet1addr);
526#endif
527#ifdef CONFIG_HAS_ETH2
528 eth_getenv_enetaddr("eth2addr", bd->bi_enet2addr);
529#endif
530#ifdef CONFIG_HAS_ETH3
531 eth_getenv_enetaddr("eth3addr", bd->bi_enet3addr);
532#endif
533#ifdef CONFIG_HAS_ETH4
534 eth_getenv_enetaddr("eth4addr", bd->bi_enet4addr);
535#endif
536#ifdef CONFIG_HAS_ETH5
537 eth_getenv_enetaddr("eth5addr", bd->bi_enet5addr);
538#endif
539 return 0;
540}
541#endif /* CONFIG_CMD_NET */
542
543#ifdef CONFIG_CMD_KGDB
544static int initr_kgdb(void)
545{
546 puts("KGDB: ");
547 kgdb_init();
548 return 0;
549}
550#endif
551
552#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
553static int initr_status_led(void)
554{
555 status_led_set(STATUS_LED_BOOT, STATUS_LED_BLINKING);
556
557 return 0;
558}
559#endif
560
561#if defined(CONFIG_CMD_SCSI)
562static int initr_scsi(void)
563{
c2240d4d
SG		 564 puts("SCSI: ");
565 scsi_init();
6f6430d7
SG		 566
567 return 0;
568}
2c997e7a 569#endif
6f6430d7 570
c2240d4d
SG		 571#if defined(CONFIG_CMD_DOC)
572static int initr_doc(void)
573{
574 puts("DOC: ");
575 doc_init();
19ad527d 576 return 0;
c2240d4d
SG		 577}
578#endif
579
6f6430d7
SG		 580#ifdef CONFIG_BITBANGMII
581static int initr_bbmii(void)
582{
583 bb_miiphy_init();
584 return 0;
585}
586#endif
587
588#ifdef CONFIG_CMD_NET
589static int initr_net(void)
590{
591 puts("Net: ");
592 eth_initialize(gd->bd);
593#if defined(CONFIG_RESET_PHY_R)
594 debug("Reset Ethernet PHY\n");
595 reset_phy();
596#endif
597 return 0;
598}
599#endif
600
601#ifdef CONFIG_POST
602static int initr_post(void)
603{
604 post_run(NULL, POST_RAM | post_bootmode_get(0));
605 return 0;
606}
607#endif
608
c2240d4d
SG		 609#if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
610static int initr_pcmcia(void)
611{
612 puts("PCMCIA:");
613 pcmcia_init();
614 return 0;
615}
616#endif
617
618#if defined(CONFIG_CMD_IDE)
619static int initr_ide(void)
620{
621#ifdef CONFIG_IDE_8xx_PCCARD
622 puts("PCMCIA:");
623#else
624 puts("IDE: ");
625#endif
626#if defined(CONFIG_START_IDE)
627 if (board_start_ide())
628 ide_init();
629#else
630 ide_init();
631#endif
632 return 0;
633}
634#endif
635
6f6430d7
SG		 636#if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
637/*
638 * Export available size of memory for Linux, taking into account the
639 * protected RAM at top of memory
640 */
641int initr_mem(void)
642{
643 ulong pram = 0;
644 char memsz[32];
645
646# ifdef CONFIG_PRAM
647 pram = getenv_ulong("pram", 10, CONFIG_PRAM);
648# endif
649# if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR)
650 /* Also take the logbuffer into account (pram is in kB) */
651 pram += (LOGBUFF_LEN + LOGBUFF_OVERHEAD) / 1024;
652# endif
ae1a74eb 653 sprintf(memsz, "%ldk", (long int) ((gd->ram_size / 1024) - pram));
6f6430d7 654 setenv("mem", memsz);
c2240d4d
SG		 655
656 return 0;
657}
658#endif
659
660#ifdef CONFIG_CMD_BEDBUG
661static int initr_bedbug(void)
662{
663 bedbug_init();
664
665 return 0;
666}
667#endif
668
669#ifdef CONFIG_PS2KBD
670static int initr_kbd(void)
671{
672 puts("PS/2: ");
673 kbd_init();
674 return 0;
675}
676#endif
677
6f6430d7
SG		 678static int run_main_loop(void)
679{
a733b06b
SG		 680#ifdef CONFIG_SANDBOX
681 sandbox_main_loop_init();
682#endif
6f6430d7
SG		 683 /* main_loop() can return to retry autoboot, if so just run it again */
684 for (;;)
685 main_loop();
686 return 0;
687}
688
689/*
690 * Over time we hope to remove these functions with code fragments and
691 * stub funtcions, and instead call the relevant function directly.
692 *
693 * We also hope to remove most of the driver-related init and do it if/when
694 * the driver is later used.
c2240d4d
SG		 695 *
696 * TODO: perhaps reset the watchdog in the initcall function after each call?
6f6430d7
SG		 697 */
698init_fnc_t init_sequence_r[] = {
71c52dba 699 initr_trace,
6f6430d7 700 initr_reloc,
c2240d4d 701 /* TODO: could x86/PPC have this also perhaps? */
6f6430d7
SG		 702#ifdef CONFIG_ARM
703 initr_caches,
9fb02491
SG		 704#endif
705 initr_reloc_global_data,
fef3e25f
YS		 706#if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
707 initr_unlock_ram_in_cache,
708#endif
9fb02491
SG		 709 initr_barrier,
710 initr_malloc,
671fa63e
JK		 711#ifdef CONFIG_SYS_NONCACHED_MEMORY
712 initr_noncached,
713#endif
9fb02491
SG		 714 bootstage_relocate,
715#ifdef CONFIG_DM
716 initr_dm,
717#endif
718#ifdef CONFIG_ARM
6f6430d7 719 board_init, /* Setup chipselects */
c2240d4d
SG		 720#endif
721 /*
722 * TODO: printing of the clock inforamtion of the board is now
723 * implemented as part of bdinfo command. Currently only support for
724 * davinci SOC's is added. Remove this check once all the board
725 * implement this.
726 */
727#ifdef CONFIG_CLOCKS
728 set_cpu_clk_info, /* Setup clock information */
6f6430d7 729#endif
9fb02491 730 stdio_init_tables,
6f6430d7
SG		 731 initr_serial,
732 initr_announce,
c2240d4d 733 INIT_FUNC_WATCHDOG_RESET
61d7b1bb
AB		 734#ifdef CONFIG_NEEDS_MANUAL_RELOC
735 initr_manual_reloc_cmdtable,
736#endif
e310b93e 737#if defined(CONFIG_PPC) || defined(CONFIG_M68K)
c2240d4d
SG		 738 initr_trap,
739#endif
740#ifdef CONFIG_ADDR_MAP
741 initr_addr_map,
742#endif
743#if defined(CONFIG_BOARD_EARLY_INIT_R)
744 board_early_init_r,
745#endif
746 INIT_FUNC_WATCHDOG_RESET
6f6430d7
SG		 747#ifdef CONFIG_LOGBUFFER
748 initr_logbuffer,
749#endif
750#ifdef CONFIG_POST
751 initr_post_backlog,
752#endif
c2240d4d
SG		 753 INIT_FUNC_WATCHDOG_RESET
754#ifdef CONFIG_SYS_DELAYED_ICACHE
755 initr_icache_enable,
756#endif
c2240d4d
SG		 757#if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
758 /*
759 * Do early PCI configuration _before_ the flash gets initialised,
760 * because PCU ressources are crucial for flash access on some boards.
761 */
762 initr_pci,
763#endif
764#ifdef CONFIG_WINBOND_83C553
765 initr_w83c553f,
1ce60176 766#endif
6f6430d7
SG		 767#ifdef CONFIG_ARCH_EARLY_INIT_R
768 arch_early_init_r,
769#endif
770 power_init_board,
771#ifndef CONFIG_SYS_NO_FLASH
772 initr_flash,
c2240d4d
SG		 773#endif
774 INIT_FUNC_WATCHDOG_RESET
1313db48 775#if defined(CONFIG_PPC) || defined(CONFIG_M68K)
c2240d4d
SG		 776 /* initialize higher level parts of CPU like time base and timers */
777 cpu_init_r,
be274b99
SG		 778#endif
779#ifdef CONFIG_PPC
c2240d4d 780 initr_spi,
6f6430d7 781#endif
be274b99
SG		 782#if defined(CONFIG_X86) && defined(CONFIG_SPI)
783 init_func_spi,
784#endif
6f6430d7
SG		 785#ifdef CONFIG_CMD_NAND
786 initr_nand,
787#endif
788#ifdef CONFIG_CMD_ONENAND
789 initr_onenand,
790#endif
791#ifdef CONFIG_GENERIC_MMC
792 initr_mmc,
793#endif
794#ifdef CONFIG_HAS_DATAFLASH
795 initr_dataflash,
796#endif
797 initr_env,
c722f0b0
AB		 798#ifdef CONFIG_SYS_BOOTPARAMS_LEN
799 initr_malloc_bootparams,
800#endif
c2240d4d
SG		 801 INIT_FUNC_WATCHDOG_RESET
802 initr_secondary_cpu,
803#ifdef CONFIG_SC3
804 initr_sc3_read_eeprom,
805#endif
c2240d4d
SG		 806#if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
807 mac_read_from_eeprom,
808#endif
809 INIT_FUNC_WATCHDOG_RESET
810#if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
811 /*
812 * Do pci configuration
813 */
814 initr_pci,
815#endif
9fb02491 816 stdio_add_devices,
6f6430d7
SG		 817 initr_jumptable,
818#ifdef CONFIG_API
819 initr_api,
820#endif
821 console_init_r, /* fully init console as a device */
822#ifdef CONFIG_DISPLAY_BOARDINFO_LATE
0365ffcc 823 show_board_info,
6f6430d7
SG		 824#endif
825#ifdef CONFIG_ARCH_MISC_INIT
826 arch_misc_init, /* miscellaneous arch-dependent init */
827#endif
828#ifdef CONFIG_MISC_INIT_R
829 misc_init_r, /* miscellaneous platform-dependent init */
c2240d4d
SG		 830#endif
831 INIT_FUNC_WATCHDOG_RESET
832#ifdef CONFIG_CMD_KGDB
833 initr_kgdb,
6f6430d7
SG		 834#endif
835 interrupt_init,
a752a8b4 836#if defined(CONFIG_ARM) || defined(CONFIG_AVR32)
6f6430d7 837 initr_enable_interrupts,
c2240d4d 838#endif
e310b93e 839#if defined(CONFIG_X86) || defined(CONFIG_MICROBLAZE) || defined(CONFIG_AVR32) \
840 || defined(CONFIG_M68K)
be274b99
SG		 841 timer_init, /* initialize timer */
842#endif
c2240d4d
SG		 843#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
844 initr_status_led,
845#endif
846 /* PPC has a udelay(20) here dating from 2002. Why? */
6f6430d7
SG		 847#ifdef CONFIG_CMD_NET
848 initr_ethaddr,
849#endif
850#ifdef CONFIG_BOARD_LATE_INIT
851 board_late_init,
852#endif
c2240d4d
SG		 853#ifdef CONFIG_CMD_SCSI
854 INIT_FUNC_WATCHDOG_RESET
855 initr_scsi,
856#endif
857#ifdef CONFIG_CMD_DOC
858 INIT_FUNC_WATCHDOG_RESET
859 initr_doc,
860#endif
6f6430d7
SG		 861#ifdef CONFIG_BITBANGMII
862 initr_bbmii,
863#endif
864#ifdef CONFIG_CMD_NET
c2240d4d 865 INIT_FUNC_WATCHDOG_RESET
6f6430d7
SG		 866 initr_net,
867#endif
868#ifdef CONFIG_POST
869 initr_post,
c2240d4d
SG		 870#endif
871#if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
872 initr_pcmcia,
873#endif
874#if defined(CONFIG_CMD_IDE)
875 initr_ide,
876#endif
877#ifdef CONFIG_LAST_STAGE_INIT
878 INIT_FUNC_WATCHDOG_RESET
879 /*
880 * Some parts can be only initialized if all others (like
881 * Interrupts) are up and running (i.e. the PC-style ISA
882 * keyboard).
883 */
884 last_stage_init,
885#endif
886#ifdef CONFIG_CMD_BEDBUG
887 INIT_FUNC_WATCHDOG_RESET
888 initr_bedbug,
889#endif
890#if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
891 initr_mem,
892#endif
893#ifdef CONFIG_PS2KBD
894 initr_kbd,
6f6430d7
SG		 895#endif
896 run_main_loop,
897};
898
899void board_init_r(gd_t *new_gd, ulong dest_addr)
900{
7395398a
AB		 901#ifdef CONFIG_NEEDS_MANUAL_RELOC
902 int i;
903#endif
904
a752a8b4
AB		 905#ifdef CONFIG_AVR32
906 mmu_init_r(dest_addr);
907#endif
908
47a602ea 909#if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
6f6430d7 910 gd = new_gd;
be274b99 911#endif
7395398a
AB		 912
913#ifdef CONFIG_NEEDS_MANUAL_RELOC
914 for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
915 init_sequence_r[i] += gd->reloc_off;
916#endif
917
6f6430d7
SG		 918 if (initcall_run_list(init_sequence_r))
919 hang();
920
921 /* NOTREACHED - run_main_loop() does not return */
922 hang();
923}
"Das U-Boot" Source Tree