board_r.c 18 KB

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  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. #include <common.h>
  12. #include <api.h>
  13. #include <u-boot/crc.h>
  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
  18. #include <command.h>
  19. #include <console.h>
  20. #include <dm.h>
  21. #include <env.h>
  22. #include <env_internal.h>
  23. #include <fdtdec.h>
  24. #include <ide.h>
  25. #include <initcall.h>
  26. #if defined(CONFIG_CMD_KGDB)
  27. #include <kgdb.h>
  28. #endif
  29. #include <malloc.h>
  30. #include <mapmem.h>
  31. #ifdef CONFIG_BITBANGMII
  32. #include <miiphy.h>
  33. #endif
  34. #include <mmc.h>
  35. #include <nand.h>
  36. #include <of_live.h>
  37. #include <onenand_uboot.h>
  38. #include <scsi.h>
  39. #include <serial.h>
  40. #include <status_led.h>
  41. #include <stdio_dev.h>
  42. #include <timer.h>
  43. #include <trace.h>
  44. #include <watchdog.h>
  45. #ifdef CONFIG_ADDR_MAP
  46. #include <asm/mmu.h>
  47. #endif
  48. #include <asm/sections.h>
  49. #include <dm/root.h>
  50. #include <linux/compiler.h>
  51. #include <linux/err.h>
  52. #include <efi_loader.h>
  53. #include <wdt.h>
  54. #if defined(CONFIG_GPIO_HOG)
  55. #include <asm/gpio.h>
  56. #endif
  57. DECLARE_GLOBAL_DATA_PTR;
  58. ulong monitor_flash_len;
  59. __weak int board_flash_wp_on(void)
  60. {
  61. /*
  62. * Most flashes can't be detected when write protection is enabled,
  63. * so provide a way to let U-Boot gracefully ignore write protected
  64. * devices.
  65. */
  66. return 0;
  67. }
  68. __weak void cpu_secondary_init_r(void)
  69. {
  70. }
  71. static int initr_secondary_cpu(void)
  72. {
  73. /*
  74. * after non-volatile devices & environment is setup and cpu code have
  75. * another round to deal with any initialization that might require
  76. * full access to the environment or loading of some image (firmware)
  77. * from a non-volatile device
  78. */
  79. /* TODO: maybe define this for all archs? */
  80. cpu_secondary_init_r();
  81. return 0;
  82. }
  83. static int initr_trace(void)
  84. {
  85. #ifdef CONFIG_TRACE
  86. trace_init(gd->trace_buff, CONFIG_TRACE_BUFFER_SIZE);
  87. #endif
  88. return 0;
  89. }
  90. static int initr_reloc(void)
  91. {
  92. /* tell others: relocation done */
  93. gd->flags |= GD_FLG_RELOC | GD_FLG_FULL_MALLOC_INIT;
  94. return 0;
  95. }
  96. #ifdef CONFIG_ARM
  97. /*
  98. * Some of these functions are needed purely because the functions they
  99. * call return void. If we change them to return 0, these stubs can go away.
  100. */
  101. static int initr_caches(void)
  102. {
  103. /* Enable caches */
  104. enable_caches();
  105. return 0;
  106. }
  107. #endif
  108. __weak int fixup_cpu(void)
  109. {
  110. return 0;
  111. }
  112. static int initr_reloc_global_data(void)
  113. {
  114. #ifdef __ARM__
  115. monitor_flash_len = _end - __image_copy_start;
  116. #elif defined(CONFIG_NDS32) || defined(CONFIG_RISCV)
  117. monitor_flash_len = (ulong)&_end - (ulong)&_start;
  118. #elif !defined(CONFIG_SANDBOX) && !defined(CONFIG_NIOS2)
  119. monitor_flash_len = (ulong)&__init_end - gd->relocaddr;
  120. #endif
  121. #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
  122. /*
  123. * The gd->cpu pointer is set to an address in flash before relocation.
  124. * We need to update it to point to the same CPU entry in RAM.
  125. * TODO: why not just add gd->reloc_ofs?
  126. */
  127. gd->arch.cpu += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
  128. /*
  129. * If we didn't know the cpu mask & # cores, we can save them of
  130. * now rather than 'computing' them constantly
  131. */
  132. fixup_cpu();
  133. #endif
  134. #ifdef CONFIG_SYS_RELOC_GD_ENV_ADDR
  135. /*
  136. * Relocate the early env_addr pointer unless we know it is not inside
  137. * the binary. Some systems need this and for the rest, it doesn't hurt.
  138. */
  139. gd->env_addr += gd->reloc_off;
  140. #endif
  141. #ifdef CONFIG_OF_EMBED
  142. /*
  143. * The fdt_blob needs to be moved to new relocation address
  144. * incase of FDT blob is embedded with in image
  145. */
  146. gd->fdt_blob += gd->reloc_off;
  147. #endif
  148. #ifdef CONFIG_EFI_LOADER
  149. /*
  150. * On the ARM architecture gd is mapped to a fixed register (r9 or x18).
  151. * As this register may be overwritten by an EFI payload we save it here
  152. * and restore it on every callback entered.
  153. */
  154. efi_save_gd();
  155. efi_runtime_relocate(gd->relocaddr, NULL);
  156. #endif
  157. return 0;
  158. }
  159. static int initr_serial(void)
  160. {
  161. serial_initialize();
  162. return 0;
  163. }
  164. #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_MIPS)
  165. static int initr_trap(void)
  166. {
  167. /*
  168. * Setup trap handlers
  169. */
  170. #if defined(CONFIG_PPC)
  171. trap_init(gd->relocaddr);
  172. #else
  173. trap_init(CONFIG_SYS_SDRAM_BASE);
  174. #endif
  175. return 0;
  176. }
  177. #endif
  178. #ifdef CONFIG_ADDR_MAP
  179. static int initr_addr_map(void)
  180. {
  181. init_addr_map();
  182. return 0;
  183. }
  184. #endif
  185. #ifdef CONFIG_POST
  186. static int initr_post_backlog(void)
  187. {
  188. post_output_backlog();
  189. return 0;
  190. }
  191. #endif
  192. #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
  193. static int initr_unlock_ram_in_cache(void)
  194. {
  195. unlock_ram_in_cache(); /* it's time to unlock D-cache in e500 */
  196. return 0;
  197. }
  198. #endif
  199. #ifdef CONFIG_PCI
  200. static int initr_pci(void)
  201. {
  202. #ifndef CONFIG_DM_PCI
  203. pci_init();
  204. #endif
  205. return 0;
  206. }
  207. #endif
  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. static int initr_malloc(void)
  217. {
  218. ulong malloc_start;
  219. #if CONFIG_VAL(SYS_MALLOC_F_LEN)
  220. debug("Pre-reloc malloc() used %#lx bytes (%ld KB)\n", gd->malloc_ptr,
  221. gd->malloc_ptr / 1024);
  222. #endif
  223. /* The malloc area is immediately below the monitor copy in DRAM */
  224. /*
  225. * This value MUST match the value of gd->start_addr_sp in board_f.c:
  226. * reserve_noncached().
  227. */
  228. malloc_start = gd->relocaddr - TOTAL_MALLOC_LEN;
  229. mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
  230. TOTAL_MALLOC_LEN);
  231. return 0;
  232. }
  233. static int initr_console_record(void)
  234. {
  235. #if defined(CONFIG_CONSOLE_RECORD)
  236. return console_record_init();
  237. #else
  238. return 0;
  239. #endif
  240. }
  241. #ifdef CONFIG_SYS_NONCACHED_MEMORY
  242. static int initr_noncached(void)
  243. {
  244. noncached_init();
  245. return 0;
  246. }
  247. #endif
  248. #ifdef CONFIG_OF_LIVE
  249. static int initr_of_live(void)
  250. {
  251. int ret;
  252. bootstage_start(BOOTSTAGE_ID_ACCUM_OF_LIVE, "of_live");
  253. ret = of_live_build(gd->fdt_blob, (struct device_node **)&gd->of_root);
  254. bootstage_accum(BOOTSTAGE_ID_ACCUM_OF_LIVE);
  255. if (ret)
  256. return ret;
  257. return 0;
  258. }
  259. #endif
  260. #ifdef CONFIG_DM
  261. static int initr_dm(void)
  262. {
  263. int ret;
  264. /* Save the pre-reloc driver model and start a new one */
  265. gd->dm_root_f = gd->dm_root;
  266. gd->dm_root = NULL;
  267. #ifdef CONFIG_TIMER
  268. gd->timer = NULL;
  269. #endif
  270. bootstage_start(BOOTSTATE_ID_ACCUM_DM_R, "dm_r");
  271. ret = dm_init_and_scan(false);
  272. bootstage_accum(BOOTSTATE_ID_ACCUM_DM_R);
  273. if (ret)
  274. return ret;
  275. #ifdef CONFIG_TIMER_EARLY
  276. ret = dm_timer_init();
  277. if (ret)
  278. return ret;
  279. #endif
  280. return 0;
  281. }
  282. #endif
  283. static int initr_bootstage(void)
  284. {
  285. bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");
  286. return 0;
  287. }
  288. __weak int power_init_board(void)
  289. {
  290. return 0;
  291. }
  292. static int initr_announce(void)
  293. {
  294. debug("Now running in RAM - U-Boot at: %08lx\n", gd->relocaddr);
  295. return 0;
  296. }
  297. #ifdef CONFIG_NEEDS_MANUAL_RELOC
  298. static int initr_manual_reloc_cmdtable(void)
  299. {
  300. fixup_cmdtable(ll_entry_start(cmd_tbl_t, cmd),
  301. ll_entry_count(cmd_tbl_t, cmd));
  302. return 0;
  303. }
  304. #endif
  305. #if defined(CONFIG_MTD_NOR_FLASH)
  306. static int initr_flash(void)
  307. {
  308. ulong flash_size = 0;
  309. bd_t *bd = gd->bd;
  310. puts("Flash: ");
  311. if (board_flash_wp_on())
  312. printf("Uninitialized - Write Protect On\n");
  313. else
  314. flash_size = flash_init();
  315. print_size(flash_size, "");
  316. #ifdef CONFIG_SYS_FLASH_CHECKSUM
  317. /*
  318. * Compute and print flash CRC if flashchecksum is set to 'y'
  319. *
  320. * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
  321. */
  322. if (env_get_yesno("flashchecksum") == 1) {
  323. const uchar *flash_base = (const uchar *)CONFIG_SYS_FLASH_BASE;
  324. printf(" CRC: %08X", crc32(0,
  325. flash_base,
  326. flash_size));
  327. }
  328. #endif /* CONFIG_SYS_FLASH_CHECKSUM */
  329. putc('\n');
  330. /* update start of FLASH memory */
  331. #ifdef CONFIG_SYS_FLASH_BASE
  332. bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
  333. #endif
  334. /* size of FLASH memory (final value) */
  335. bd->bi_flashsize = flash_size;
  336. #if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
  337. /* Make a update of the Memctrl. */
  338. update_flash_size(flash_size);
  339. #endif
  340. #if defined(CONFIG_OXC) || defined(CONFIG_RMU)
  341. /* flash mapped at end of memory map */
  342. bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
  343. #elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
  344. bd->bi_flashoffset = monitor_flash_len; /* reserved area for monitor */
  345. #endif
  346. return 0;
  347. }
  348. #endif
  349. #ifdef CONFIG_CMD_NAND
  350. /* go init the NAND */
  351. static int initr_nand(void)
  352. {
  353. puts("NAND: ");
  354. nand_init();
  355. printf("%lu MiB\n", nand_size() / 1024);
  356. return 0;
  357. }
  358. #endif
  359. #if defined(CONFIG_CMD_ONENAND)
  360. /* go init the NAND */
  361. static int initr_onenand(void)
  362. {
  363. puts("NAND: ");
  364. onenand_init();
  365. return 0;
  366. }
  367. #endif
  368. #ifdef CONFIG_MMC
  369. static int initr_mmc(void)
  370. {
  371. puts("MMC: ");
  372. mmc_initialize(gd->bd);
  373. return 0;
  374. }
  375. #endif
  376. /*
  377. * Tell if it's OK to load the environment early in boot.
  378. *
  379. * If CONFIG_OF_CONTROL is defined, we'll check with the FDT to see
  380. * if this is OK (defaulting to saying it's OK).
  381. *
  382. * NOTE: Loading the environment early can be a bad idea if security is
  383. * important, since no verification is done on the environment.
  384. *
  385. * @return 0 if environment should not be loaded, !=0 if it is ok to load
  386. */
  387. static int should_load_env(void)
  388. {
  389. #ifdef CONFIG_OF_CONTROL
  390. return fdtdec_get_config_int(gd->fdt_blob, "load-environment", 1);
  391. #elif defined CONFIG_DELAY_ENVIRONMENT
  392. return 0;
  393. #else
  394. return 1;
  395. #endif
  396. }
  397. static int initr_env(void)
  398. {
  399. /* initialize environment */
  400. if (should_load_env())
  401. env_relocate();
  402. else
  403. env_set_default(NULL, 0);
  404. #ifdef CONFIG_OF_CONTROL
  405. env_set_hex("fdtcontroladdr",
  406. (unsigned long)map_to_sysmem(gd->fdt_blob));
  407. #endif
  408. /* Initialize from environment */
  409. load_addr = env_get_ulong("loadaddr", 16, load_addr);
  410. return 0;
  411. }
  412. #ifdef CONFIG_SYS_BOOTPARAMS_LEN
  413. static int initr_malloc_bootparams(void)
  414. {
  415. gd->bd->bi_boot_params = (ulong)malloc(CONFIG_SYS_BOOTPARAMS_LEN);
  416. if (!gd->bd->bi_boot_params) {
  417. puts("WARNING: Cannot allocate space for boot parameters\n");
  418. return -ENOMEM;
  419. }
  420. return 0;
  421. }
  422. #endif
  423. static int initr_jumptable(void)
  424. {
  425. jumptable_init();
  426. return 0;
  427. }
  428. #if defined(CONFIG_API)
  429. static int initr_api(void)
  430. {
  431. /* Initialize API */
  432. api_init();
  433. return 0;
  434. }
  435. #endif
  436. /* enable exceptions */
  437. #ifdef CONFIG_ARM
  438. static int initr_enable_interrupts(void)
  439. {
  440. enable_interrupts();
  441. return 0;
  442. }
  443. #endif
  444. #ifdef CONFIG_CMD_NET
  445. static int initr_ethaddr(void)
  446. {
  447. bd_t *bd = gd->bd;
  448. /* kept around for legacy kernels only ... ignore the next section */
  449. eth_env_get_enetaddr("ethaddr", bd->bi_enetaddr);
  450. #ifdef CONFIG_HAS_ETH1
  451. eth_env_get_enetaddr("eth1addr", bd->bi_enet1addr);
  452. #endif
  453. #ifdef CONFIG_HAS_ETH2
  454. eth_env_get_enetaddr("eth2addr", bd->bi_enet2addr);
  455. #endif
  456. #ifdef CONFIG_HAS_ETH3
  457. eth_env_get_enetaddr("eth3addr", bd->bi_enet3addr);
  458. #endif
  459. #ifdef CONFIG_HAS_ETH4
  460. eth_env_get_enetaddr("eth4addr", bd->bi_enet4addr);
  461. #endif
  462. #ifdef CONFIG_HAS_ETH5
  463. eth_env_get_enetaddr("eth5addr", bd->bi_enet5addr);
  464. #endif
  465. return 0;
  466. }
  467. #endif /* CONFIG_CMD_NET */
  468. #ifdef CONFIG_CMD_KGDB
  469. static int initr_kgdb(void)
  470. {
  471. puts("KGDB: ");
  472. kgdb_init();
  473. return 0;
  474. }
  475. #endif
  476. #if defined(CONFIG_LED_STATUS)
  477. static int initr_status_led(void)
  478. {
  479. #if defined(CONFIG_LED_STATUS_BOOT)
  480. status_led_set(CONFIG_LED_STATUS_BOOT, CONFIG_LED_STATUS_BLINKING);
  481. #else
  482. status_led_init();
  483. #endif
  484. return 0;
  485. }
  486. #endif
  487. #if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI)
  488. static int initr_scsi(void)
  489. {
  490. puts("SCSI: ");
  491. scsi_init();
  492. puts("\n");
  493. return 0;
  494. }
  495. #endif
  496. #ifdef CONFIG_BITBANGMII
  497. static int initr_bbmii(void)
  498. {
  499. bb_miiphy_init();
  500. return 0;
  501. }
  502. #endif
  503. #ifdef CONFIG_CMD_NET
  504. static int initr_net(void)
  505. {
  506. puts("Net: ");
  507. eth_initialize();
  508. #if defined(CONFIG_RESET_PHY_R)
  509. debug("Reset Ethernet PHY\n");
  510. reset_phy();
  511. #endif
  512. return 0;
  513. }
  514. #endif
  515. #ifdef CONFIG_POST
  516. static int initr_post(void)
  517. {
  518. post_run(NULL, POST_RAM | post_bootmode_get(0));
  519. return 0;
  520. }
  521. #endif
  522. #if defined(CONFIG_IDE) && !defined(CONFIG_BLK)
  523. static int initr_ide(void)
  524. {
  525. puts("IDE: ");
  526. #if defined(CONFIG_START_IDE)
  527. if (board_start_ide())
  528. ide_init();
  529. #else
  530. ide_init();
  531. #endif
  532. return 0;
  533. }
  534. #endif
  535. #if defined(CONFIG_PRAM)
  536. /*
  537. * Export available size of memory for Linux, taking into account the
  538. * protected RAM at top of memory
  539. */
  540. int initr_mem(void)
  541. {
  542. ulong pram = 0;
  543. char memsz[32];
  544. pram = env_get_ulong("pram", 10, CONFIG_PRAM);
  545. sprintf(memsz, "%ldk", (long int)((gd->ram_size / 1024) - pram));
  546. env_set("mem", memsz);
  547. return 0;
  548. }
  549. #endif
  550. #ifdef CONFIG_CMD_BEDBUG
  551. static int initr_bedbug(void)
  552. {
  553. bedbug_init();
  554. return 0;
  555. }
  556. #endif
  557. static int run_main_loop(void)
  558. {
  559. #ifdef CONFIG_SANDBOX
  560. sandbox_main_loop_init();
  561. #endif
  562. /* main_loop() can return to retry autoboot, if so just run it again */
  563. for (;;)
  564. main_loop();
  565. return 0;
  566. }
  567. /*
  568. * We hope to remove most of the driver-related init and do it if/when
  569. * the driver is later used.
  570. *
  571. * TODO: perhaps reset the watchdog in the initcall function after each call?
  572. */
  573. static init_fnc_t init_sequence_r[] = {
  574. initr_trace,
  575. initr_reloc,
  576. /* TODO: could x86/PPC have this also perhaps? */
  577. #ifdef CONFIG_ARM
  578. initr_caches,
  579. /* Note: For Freescale LS2 SoCs, new MMU table is created in DDR.
  580. * A temporary mapping of IFC high region is since removed,
  581. * so environmental variables in NOR flash is not available
  582. * until board_init() is called below to remap IFC to high
  583. * region.
  584. */
  585. #endif
  586. initr_reloc_global_data,
  587. #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
  588. initr_unlock_ram_in_cache,
  589. #endif
  590. initr_barrier,
  591. initr_malloc,
  592. log_init,
  593. initr_bootstage, /* Needs malloc() but has its own timer */
  594. initr_console_record,
  595. #ifdef CONFIG_SYS_NONCACHED_MEMORY
  596. initr_noncached,
  597. #endif
  598. #ifdef CONFIG_OF_LIVE
  599. initr_of_live,
  600. #endif
  601. #ifdef CONFIG_DM
  602. initr_dm,
  603. #endif
  604. #if defined(CONFIG_ARM) || defined(CONFIG_NDS32) || defined(CONFIG_RISCV) || \
  605. defined(CONFIG_SANDBOX)
  606. board_init, /* Setup chipselects */
  607. #endif
  608. /*
  609. * TODO: printing of the clock inforamtion of the board is now
  610. * implemented as part of bdinfo command. Currently only support for
  611. * davinci SOC's is added. Remove this check once all the board
  612. * implement this.
  613. */
  614. #ifdef CONFIG_CLOCKS
  615. set_cpu_clk_info, /* Setup clock information */
  616. #endif
  617. #ifdef CONFIG_EFI_LOADER
  618. efi_memory_init,
  619. #endif
  620. stdio_init_tables,
  621. initr_serial,
  622. initr_announce,
  623. #if CONFIG_IS_ENABLED(WDT)
  624. initr_watchdog,
  625. #endif
  626. INIT_FUNC_WATCHDOG_RESET
  627. #ifdef CONFIG_NEEDS_MANUAL_RELOC
  628. initr_manual_reloc_cmdtable,
  629. #endif
  630. #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_MIPS)
  631. initr_trap,
  632. #endif
  633. #ifdef CONFIG_ADDR_MAP
  634. initr_addr_map,
  635. #endif
  636. #if defined(CONFIG_BOARD_EARLY_INIT_R)
  637. board_early_init_r,
  638. #endif
  639. INIT_FUNC_WATCHDOG_RESET
  640. #ifdef CONFIG_POST
  641. initr_post_backlog,
  642. #endif
  643. INIT_FUNC_WATCHDOG_RESET
  644. #if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
  645. /*
  646. * Do early PCI configuration _before_ the flash gets initialised,
  647. * because PCU resources are crucial for flash access on some boards.
  648. */
  649. initr_pci,
  650. #endif
  651. #ifdef CONFIG_ARCH_EARLY_INIT_R
  652. arch_early_init_r,
  653. #endif
  654. power_init_board,
  655. #ifdef CONFIG_MTD_NOR_FLASH
  656. initr_flash,
  657. #endif
  658. INIT_FUNC_WATCHDOG_RESET
  659. #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_X86)
  660. /* initialize higher level parts of CPU like time base and timers */
  661. cpu_init_r,
  662. #endif
  663. #ifdef CONFIG_CMD_NAND
  664. initr_nand,
  665. #endif
  666. #ifdef CONFIG_CMD_ONENAND
  667. initr_onenand,
  668. #endif
  669. #ifdef CONFIG_MMC
  670. initr_mmc,
  671. #endif
  672. initr_env,
  673. #ifdef CONFIG_SYS_BOOTPARAMS_LEN
  674. initr_malloc_bootparams,
  675. #endif
  676. INIT_FUNC_WATCHDOG_RESET
  677. initr_secondary_cpu,
  678. #if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
  679. mac_read_from_eeprom,
  680. #endif
  681. INIT_FUNC_WATCHDOG_RESET
  682. #if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
  683. /*
  684. * Do pci configuration
  685. */
  686. initr_pci,
  687. #endif
  688. stdio_add_devices,
  689. initr_jumptable,
  690. #ifdef CONFIG_API
  691. initr_api,
  692. #endif
  693. console_init_r, /* fully init console as a device */
  694. #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
  695. console_announce_r,
  696. show_board_info,
  697. #endif
  698. #ifdef CONFIG_ARCH_MISC_INIT
  699. arch_misc_init, /* miscellaneous arch-dependent init */
  700. #endif
  701. #ifdef CONFIG_MISC_INIT_R
  702. misc_init_r, /* miscellaneous platform-dependent init */
  703. #endif
  704. INIT_FUNC_WATCHDOG_RESET
  705. #ifdef CONFIG_CMD_KGDB
  706. initr_kgdb,
  707. #endif
  708. interrupt_init,
  709. #ifdef CONFIG_ARM
  710. initr_enable_interrupts,
  711. #endif
  712. #if defined(CONFIG_MICROBLAZE) || defined(CONFIG_M68K)
  713. timer_init, /* initialize timer */
  714. #endif
  715. #if defined(CONFIG_LED_STATUS)
  716. initr_status_led,
  717. #endif
  718. /* PPC has a udelay(20) here dating from 2002. Why? */
  719. #ifdef CONFIG_CMD_NET
  720. initr_ethaddr,
  721. #endif
  722. #if defined(CONFIG_GPIO_HOG)
  723. gpio_hog_probe_all,
  724. #endif
  725. #ifdef CONFIG_BOARD_LATE_INIT
  726. board_late_init,
  727. #endif
  728. #if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI)
  729. INIT_FUNC_WATCHDOG_RESET
  730. initr_scsi,
  731. #endif
  732. #ifdef CONFIG_BITBANGMII
  733. initr_bbmii,
  734. #endif
  735. #ifdef CONFIG_CMD_NET
  736. INIT_FUNC_WATCHDOG_RESET
  737. initr_net,
  738. #endif
  739. #ifdef CONFIG_POST
  740. initr_post,
  741. #endif
  742. #if defined(CONFIG_IDE) && !defined(CONFIG_BLK)
  743. initr_ide,
  744. #endif
  745. #ifdef CONFIG_LAST_STAGE_INIT
  746. INIT_FUNC_WATCHDOG_RESET
  747. /*
  748. * Some parts can be only initialized if all others (like
  749. * Interrupts) are up and running (i.e. the PC-style ISA
  750. * keyboard).
  751. */
  752. last_stage_init,
  753. #endif
  754. #ifdef CONFIG_CMD_BEDBUG
  755. INIT_FUNC_WATCHDOG_RESET
  756. initr_bedbug,
  757. #endif
  758. #if defined(CONFIG_PRAM)
  759. initr_mem,
  760. #endif
  761. run_main_loop,
  762. };
  763. void board_init_r(gd_t *new_gd, ulong dest_addr)
  764. {
  765. /*
  766. * Set up the new global data pointer. So far only x86 does this
  767. * here.
  768. * TODO(sjg@chromium.org): Consider doing this for all archs, or
  769. * dropping the new_gd parameter.
  770. */
  771. #if CONFIG_IS_ENABLED(X86_64)
  772. arch_setup_gd(new_gd);
  773. #endif
  774. #ifdef CONFIG_NEEDS_MANUAL_RELOC
  775. int i;
  776. #endif
  777. #if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
  778. gd = new_gd;
  779. #endif
  780. gd->flags &= ~GD_FLG_LOG_READY;
  781. #ifdef CONFIG_NEEDS_MANUAL_RELOC
  782. for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
  783. init_sequence_r[i] += gd->reloc_off;
  784. #endif
  785. if (initcall_run_list(init_sequence_r))
  786. hang();
  787. /* NOTREACHED - run_main_loop() does not return */
  788. hang();
  789. }