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. /* TODO: can we just include all these headers whether needed or not? */
  14. #if defined(CONFIG_CMD_BEDBUG)
  15. #include <bedbug/type.h>
  16. #endif
  17. #include <command.h>
  18. #include <console.h>
  19. #include <dm.h>
  20. #include <env.h>
  21. #include <env_internal.h>
  22. #include <fdtdec.h>
  23. #include <ide.h>
  24. #include <initcall.h>
  25. #if defined(CONFIG_CMD_KGDB)
  26. #include <kgdb.h>
  27. #endif
  28. #include <malloc.h>
  29. #include <mapmem.h>
  30. #ifdef CONFIG_BITBANGMII
  31. #include <miiphy.h>
  32. #endif
  33. #include <mmc.h>
  34. #include <nand.h>
  35. #include <of_live.h>
  36. #include <onenand_uboot.h>
  37. #include <scsi.h>
  38. #include <serial.h>
  39. #include <stdio_dev.h>
  40. #include <timer.h>
  41. #include <trace.h>
  42. #include <watchdog.h>
  43. #ifdef CONFIG_ADDR_MAP
  44. #include <asm/mmu.h>
  45. #endif
  46. #include <asm/sections.h>
  47. #include <dm/root.h>
  48. #include <linux/compiler.h>
  49. #include <linux/err.h>
  50. #include <efi_loader.h>
  51. #include <wdt.h>
  52. #if defined(CONFIG_GPIO_HOG)
  53. #include <asm/gpio.h>
  54. #endif
  55. DECLARE_GLOBAL_DATA_PTR;
  56. ulong monitor_flash_len;
  57. __weak int board_flash_wp_on(void)
  58. {
  59. /*
  60. * Most flashes can't be detected when write protection is enabled,
  61. * so provide a way to let U-Boot gracefully ignore write protected
  62. * devices.
  63. */
  64. return 0;
  65. }
  66. __weak void cpu_secondary_init_r(void)
  67. {
  68. }
  69. static int initr_secondary_cpu(void)
  70. {
  71. /*
  72. * after non-volatile devices & environment is setup and cpu code have
  73. * another round to deal with any initialization that might require
  74. * full access to the environment or loading of some image (firmware)
  75. * from a non-volatile device
  76. */
  77. /* TODO: maybe define this for all archs? */
  78. cpu_secondary_init_r();
  79. return 0;
  80. }
  81. static int initr_trace(void)
  82. {
  83. #ifdef CONFIG_TRACE
  84. trace_init(gd->trace_buff, CONFIG_TRACE_BUFFER_SIZE);
  85. #endif
  86. return 0;
  87. }
  88. static int initr_reloc(void)
  89. {
  90. /* tell others: relocation done */
  91. gd->flags |= GD_FLG_RELOC | GD_FLG_FULL_MALLOC_INIT;
  92. return 0;
  93. }
  94. #ifdef CONFIG_ARM
  95. /*
  96. * Some of these functions are needed purely because the functions they
  97. * call return void. If we change them to return 0, these stubs can go away.
  98. */
  99. static int initr_caches(void)
  100. {
  101. /* Enable caches */
  102. enable_caches();
  103. return 0;
  104. }
  105. #endif
  106. __weak int fixup_cpu(void)
  107. {
  108. return 0;
  109. }
  110. static int initr_reloc_global_data(void)
  111. {
  112. #ifdef __ARM__
  113. monitor_flash_len = _end - __image_copy_start;
  114. #elif defined(CONFIG_NDS32) || defined(CONFIG_RISCV)
  115. monitor_flash_len = (ulong)&_end - (ulong)&_start;
  116. #elif !defined(CONFIG_SANDBOX) && !defined(CONFIG_NIOS2)
  117. monitor_flash_len = (ulong)&__init_end - gd->relocaddr;
  118. #endif
  119. #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
  120. /*
  121. * The gd->cpu pointer is set to an address in flash before relocation.
  122. * We need to update it to point to the same CPU entry in RAM.
  123. * TODO: why not just add gd->reloc_ofs?
  124. */
  125. gd->arch.cpu += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
  126. /*
  127. * If we didn't know the cpu mask & # cores, we can save them of
  128. * now rather than 'computing' them constantly
  129. */
  130. fixup_cpu();
  131. #endif
  132. #if !defined(CONFIG_ENV_ADDR) || defined(ENV_IS_EMBEDDED)
  133. /*
  134. * Relocate the early env_addr pointer unless we know it is not inside
  135. * the binary. Some systems need this and for the rest, it doesn't hurt.
  136. */
  137. gd->env_addr += gd->reloc_off;
  138. #endif
  139. #ifdef CONFIG_OF_EMBED
  140. /*
  141. * The fdt_blob needs to be moved to new relocation address
  142. * incase of FDT blob is embedded with in image
  143. */
  144. gd->fdt_blob += gd->reloc_off;
  145. #endif
  146. #ifdef CONFIG_EFI_LOADER
  147. /*
  148. * On the ARM architecture gd is mapped to a fixed register (r9 or x18).
  149. * As this register may be overwritten by an EFI payload we save it here
  150. * and restore it on every callback entered.
  151. */
  152. efi_save_gd();
  153. efi_runtime_relocate(gd->relocaddr, NULL);
  154. #endif
  155. return 0;
  156. }
  157. static int initr_serial(void)
  158. {
  159. serial_initialize();
  160. return 0;
  161. }
  162. #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_MIPS)
  163. static int initr_trap(void)
  164. {
  165. /*
  166. * Setup trap handlers
  167. */
  168. #if defined(CONFIG_PPC)
  169. trap_init(gd->relocaddr);
  170. #else
  171. trap_init(CONFIG_SYS_SDRAM_BASE);
  172. #endif
  173. return 0;
  174. }
  175. #endif
  176. #ifdef CONFIG_ADDR_MAP
  177. static int initr_addr_map(void)
  178. {
  179. init_addr_map();
  180. return 0;
  181. }
  182. #endif
  183. #ifdef CONFIG_POST
  184. static int initr_post_backlog(void)
  185. {
  186. post_output_backlog();
  187. return 0;
  188. }
  189. #endif
  190. #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
  191. static int initr_unlock_ram_in_cache(void)
  192. {
  193. unlock_ram_in_cache(); /* it's time to unlock D-cache in e500 */
  194. return 0;
  195. }
  196. #endif
  197. #ifdef CONFIG_PCI
  198. static int initr_pci(void)
  199. {
  200. #ifndef CONFIG_DM_PCI
  201. pci_init();
  202. #endif
  203. return 0;
  204. }
  205. #endif
  206. static int initr_barrier(void)
  207. {
  208. #ifdef CONFIG_PPC
  209. /* TODO: Can we not use dmb() macros for this? */
  210. asm("sync ; isync");
  211. #endif
  212. return 0;
  213. }
  214. static int initr_malloc(void)
  215. {
  216. ulong malloc_start;
  217. #if CONFIG_VAL(SYS_MALLOC_F_LEN)
  218. debug("Pre-reloc malloc() used %#lx bytes (%ld KB)\n", gd->malloc_ptr,
  219. gd->malloc_ptr / 1024);
  220. #endif
  221. /* The malloc area is immediately below the monitor copy in DRAM */
  222. /*
  223. * This value MUST match the value of gd->start_addr_sp in board_f.c:
  224. * reserve_noncached().
  225. */
  226. malloc_start = gd->relocaddr - TOTAL_MALLOC_LEN;
  227. mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
  228. TOTAL_MALLOC_LEN);
  229. return 0;
  230. }
  231. static int initr_console_record(void)
  232. {
  233. #if defined(CONFIG_CONSOLE_RECORD)
  234. return console_record_init();
  235. #else
  236. return 0;
  237. #endif
  238. }
  239. #ifdef CONFIG_SYS_NONCACHED_MEMORY
  240. static int initr_noncached(void)
  241. {
  242. noncached_init();
  243. return 0;
  244. }
  245. #endif
  246. #ifdef CONFIG_OF_LIVE
  247. static int initr_of_live(void)
  248. {
  249. int ret;
  250. bootstage_start(BOOTSTAGE_ID_ACCUM_OF_LIVE, "of_live");
  251. ret = of_live_build(gd->fdt_blob, (struct device_node **)&gd->of_root);
  252. bootstage_accum(BOOTSTAGE_ID_ACCUM_OF_LIVE);
  253. if (ret)
  254. return ret;
  255. return 0;
  256. }
  257. #endif
  258. #ifdef CONFIG_DM
  259. static int initr_dm(void)
  260. {
  261. int ret;
  262. /* Save the pre-reloc driver model and start a new one */
  263. gd->dm_root_f = gd->dm_root;
  264. gd->dm_root = NULL;
  265. #ifdef CONFIG_TIMER
  266. gd->timer = NULL;
  267. #endif
  268. bootstage_start(BOOTSTATE_ID_ACCUM_DM_R, "dm_r");
  269. ret = dm_init_and_scan(false);
  270. bootstage_accum(BOOTSTATE_ID_ACCUM_DM_R);
  271. if (ret)
  272. return ret;
  273. #ifdef CONFIG_TIMER_EARLY
  274. ret = dm_timer_init();
  275. if (ret)
  276. return ret;
  277. #endif
  278. return 0;
  279. }
  280. #endif
  281. static int initr_bootstage(void)
  282. {
  283. bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");
  284. return 0;
  285. }
  286. __weak int power_init_board(void)
  287. {
  288. return 0;
  289. }
  290. static int initr_announce(void)
  291. {
  292. debug("Now running in RAM - U-Boot at: %08lx\n", gd->relocaddr);
  293. return 0;
  294. }
  295. #ifdef CONFIG_NEEDS_MANUAL_RELOC
  296. static int initr_manual_reloc_cmdtable(void)
  297. {
  298. fixup_cmdtable(ll_entry_start(cmd_tbl_t, cmd),
  299. ll_entry_count(cmd_tbl_t, cmd));
  300. return 0;
  301. }
  302. #endif
  303. #if defined(CONFIG_MTD_NOR_FLASH)
  304. static int initr_flash(void)
  305. {
  306. ulong flash_size = 0;
  307. bd_t *bd = gd->bd;
  308. puts("Flash: ");
  309. if (board_flash_wp_on())
  310. printf("Uninitialized - Write Protect On\n");
  311. else
  312. flash_size = flash_init();
  313. print_size(flash_size, "");
  314. #ifdef CONFIG_SYS_FLASH_CHECKSUM
  315. /*
  316. * Compute and print flash CRC if flashchecksum is set to 'y'
  317. *
  318. * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
  319. */
  320. if (env_get_yesno("flashchecksum") == 1) {
  321. const uchar *flash_base = (const uchar *)CONFIG_SYS_FLASH_BASE;
  322. printf(" CRC: %08X", crc32(0,
  323. flash_base,
  324. flash_size));
  325. }
  326. #endif /* CONFIG_SYS_FLASH_CHECKSUM */
  327. putc('\n');
  328. /* update start of FLASH memory */
  329. #ifdef CONFIG_SYS_FLASH_BASE
  330. bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
  331. #endif
  332. /* size of FLASH memory (final value) */
  333. bd->bi_flashsize = flash_size;
  334. #if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
  335. /* Make a update of the Memctrl. */
  336. update_flash_size(flash_size);
  337. #endif
  338. #if defined(CONFIG_OXC) || defined(CONFIG_RMU)
  339. /* flash mapped at end of memory map */
  340. bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
  341. #elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
  342. bd->bi_flashoffset = monitor_flash_len; /* reserved area for monitor */
  343. #endif
  344. return 0;
  345. }
  346. #endif
  347. #ifdef CONFIG_CMD_NAND
  348. /* go init the NAND */
  349. static int initr_nand(void)
  350. {
  351. puts("NAND: ");
  352. nand_init();
  353. printf("%lu MiB\n", nand_size() / 1024);
  354. return 0;
  355. }
  356. #endif
  357. #if defined(CONFIG_CMD_ONENAND)
  358. /* go init the NAND */
  359. static int initr_onenand(void)
  360. {
  361. puts("NAND: ");
  362. onenand_init();
  363. return 0;
  364. }
  365. #endif
  366. #ifdef CONFIG_MMC
  367. static int initr_mmc(void)
  368. {
  369. puts("MMC: ");
  370. mmc_initialize(gd->bd);
  371. return 0;
  372. }
  373. #endif
  374. /*
  375. * Tell if it's OK to load the environment early in boot.
  376. *
  377. * If CONFIG_OF_CONTROL is defined, we'll check with the FDT to see
  378. * if this is OK (defaulting to saying it's OK).
  379. *
  380. * NOTE: Loading the environment early can be a bad idea if security is
  381. * important, since no verification is done on the environment.
  382. *
  383. * @return 0 if environment should not be loaded, !=0 if it is ok to load
  384. */
  385. static int should_load_env(void)
  386. {
  387. #ifdef CONFIG_OF_CONTROL
  388. return fdtdec_get_config_int(gd->fdt_blob, "load-environment", 1);
  389. #elif defined CONFIG_DELAY_ENVIRONMENT
  390. return 0;
  391. #else
  392. return 1;
  393. #endif
  394. }
  395. static int initr_env(void)
  396. {
  397. /* initialize environment */
  398. if (should_load_env())
  399. env_relocate();
  400. else
  401. env_set_default(NULL, 0);
  402. #ifdef CONFIG_OF_CONTROL
  403. env_set_hex("fdtcontroladdr",
  404. (unsigned long)map_to_sysmem(gd->fdt_blob));
  405. #endif
  406. /* Initialize from environment */
  407. load_addr = env_get_ulong("loadaddr", 16, load_addr);
  408. return 0;
  409. }
  410. #ifdef CONFIG_SYS_BOOTPARAMS_LEN
  411. static int initr_malloc_bootparams(void)
  412. {
  413. gd->bd->bi_boot_params = (ulong)malloc(CONFIG_SYS_BOOTPARAMS_LEN);
  414. if (!gd->bd->bi_boot_params) {
  415. puts("WARNING: Cannot allocate space for boot parameters\n");
  416. return -ENOMEM;
  417. }
  418. return 0;
  419. }
  420. #endif
  421. static int initr_jumptable(void)
  422. {
  423. jumptable_init();
  424. return 0;
  425. }
  426. #if defined(CONFIG_API)
  427. static int initr_api(void)
  428. {
  429. /* Initialize API */
  430. api_init();
  431. return 0;
  432. }
  433. #endif
  434. /* enable exceptions */
  435. #ifdef CONFIG_ARM
  436. static int initr_enable_interrupts(void)
  437. {
  438. enable_interrupts();
  439. return 0;
  440. }
  441. #endif
  442. #ifdef CONFIG_CMD_NET
  443. static int initr_ethaddr(void)
  444. {
  445. bd_t *bd = gd->bd;
  446. /* kept around for legacy kernels only ... ignore the next section */
  447. eth_env_get_enetaddr("ethaddr", bd->bi_enetaddr);
  448. #ifdef CONFIG_HAS_ETH1
  449. eth_env_get_enetaddr("eth1addr", bd->bi_enet1addr);
  450. #endif
  451. #ifdef CONFIG_HAS_ETH2
  452. eth_env_get_enetaddr("eth2addr", bd->bi_enet2addr);
  453. #endif
  454. #ifdef CONFIG_HAS_ETH3
  455. eth_env_get_enetaddr("eth3addr", bd->bi_enet3addr);
  456. #endif
  457. #ifdef CONFIG_HAS_ETH4
  458. eth_env_get_enetaddr("eth4addr", bd->bi_enet4addr);
  459. #endif
  460. #ifdef CONFIG_HAS_ETH5
  461. eth_env_get_enetaddr("eth5addr", bd->bi_enet5addr);
  462. #endif
  463. return 0;
  464. }
  465. #endif /* CONFIG_CMD_NET */
  466. #ifdef CONFIG_CMD_KGDB
  467. static int initr_kgdb(void)
  468. {
  469. puts("KGDB: ");
  470. kgdb_init();
  471. return 0;
  472. }
  473. #endif
  474. #if defined(CONFIG_LED_STATUS)
  475. static int initr_status_led(void)
  476. {
  477. #if defined(CONFIG_LED_STATUS_BOOT)
  478. status_led_set(CONFIG_LED_STATUS_BOOT, CONFIG_LED_STATUS_BLINKING);
  479. #else
  480. status_led_init();
  481. #endif
  482. return 0;
  483. }
  484. #endif
  485. #if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI)
  486. static int initr_scsi(void)
  487. {
  488. puts("SCSI: ");
  489. scsi_init();
  490. puts("\n");
  491. return 0;
  492. }
  493. #endif
  494. #ifdef CONFIG_BITBANGMII
  495. static int initr_bbmii(void)
  496. {
  497. bb_miiphy_init();
  498. return 0;
  499. }
  500. #endif
  501. #ifdef CONFIG_CMD_NET
  502. static int initr_net(void)
  503. {
  504. puts("Net: ");
  505. eth_initialize();
  506. #if defined(CONFIG_RESET_PHY_R)
  507. debug("Reset Ethernet PHY\n");
  508. reset_phy();
  509. #endif
  510. return 0;
  511. }
  512. #endif
  513. #ifdef CONFIG_POST
  514. static int initr_post(void)
  515. {
  516. post_run(NULL, POST_RAM | post_bootmode_get(0));
  517. return 0;
  518. }
  519. #endif
  520. #if defined(CONFIG_IDE) && !defined(CONFIG_BLK)
  521. static int initr_ide(void)
  522. {
  523. puts("IDE: ");
  524. #if defined(CONFIG_START_IDE)
  525. if (board_start_ide())
  526. ide_init();
  527. #else
  528. ide_init();
  529. #endif
  530. return 0;
  531. }
  532. #endif
  533. #if defined(CONFIG_PRAM)
  534. /*
  535. * Export available size of memory for Linux, taking into account the
  536. * protected RAM at top of memory
  537. */
  538. int initr_mem(void)
  539. {
  540. ulong pram = 0;
  541. char memsz[32];
  542. pram = env_get_ulong("pram", 10, CONFIG_PRAM);
  543. sprintf(memsz, "%ldk", (long int)((gd->ram_size / 1024) - pram));
  544. env_set("mem", memsz);
  545. return 0;
  546. }
  547. #endif
  548. #ifdef CONFIG_CMD_BEDBUG
  549. static int initr_bedbug(void)
  550. {
  551. bedbug_init();
  552. return 0;
  553. }
  554. #endif
  555. static int run_main_loop(void)
  556. {
  557. #ifdef CONFIG_SANDBOX
  558. sandbox_main_loop_init();
  559. #endif
  560. /* main_loop() can return to retry autoboot, if so just run it again */
  561. for (;;)
  562. main_loop();
  563. return 0;
  564. }
  565. /*
  566. * We hope to remove most of the driver-related init and do it if/when
  567. * the driver is later used.
  568. *
  569. * TODO: perhaps reset the watchdog in the initcall function after each call?
  570. */
  571. static init_fnc_t init_sequence_r[] = {
  572. initr_trace,
  573. initr_reloc,
  574. /* TODO: could x86/PPC have this also perhaps? */
  575. #ifdef CONFIG_ARM
  576. initr_caches,
  577. /* Note: For Freescale LS2 SoCs, new MMU table is created in DDR.
  578. * A temporary mapping of IFC high region is since removed,
  579. * so environmental variables in NOR flash is not available
  580. * until board_init() is called below to remap IFC to high
  581. * region.
  582. */
  583. #endif
  584. initr_reloc_global_data,
  585. #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
  586. initr_unlock_ram_in_cache,
  587. #endif
  588. initr_barrier,
  589. initr_malloc,
  590. log_init,
  591. initr_bootstage, /* Needs malloc() but has its own timer */
  592. initr_console_record,
  593. #ifdef CONFIG_SYS_NONCACHED_MEMORY
  594. initr_noncached,
  595. #endif
  596. #ifdef CONFIG_OF_LIVE
  597. initr_of_live,
  598. #endif
  599. #ifdef CONFIG_DM
  600. initr_dm,
  601. #endif
  602. #if defined(CONFIG_ARM) || defined(CONFIG_NDS32) || defined(CONFIG_RISCV) || \
  603. defined(CONFIG_SANDBOX)
  604. board_init, /* Setup chipselects */
  605. #endif
  606. /*
  607. * TODO: printing of the clock inforamtion of the board is now
  608. * implemented as part of bdinfo command. Currently only support for
  609. * davinci SOC's is added. Remove this check once all the board
  610. * implement this.
  611. */
  612. #ifdef CONFIG_CLOCKS
  613. set_cpu_clk_info, /* Setup clock information */
  614. #endif
  615. #ifdef CONFIG_EFI_LOADER
  616. efi_memory_init,
  617. #endif
  618. stdio_init_tables,
  619. initr_serial,
  620. initr_announce,
  621. #if CONFIG_IS_ENABLED(WDT)
  622. initr_watchdog,
  623. #endif
  624. INIT_FUNC_WATCHDOG_RESET
  625. #ifdef CONFIG_NEEDS_MANUAL_RELOC
  626. initr_manual_reloc_cmdtable,
  627. #endif
  628. #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_MIPS)
  629. initr_trap,
  630. #endif
  631. #ifdef CONFIG_ADDR_MAP
  632. initr_addr_map,
  633. #endif
  634. #if defined(CONFIG_BOARD_EARLY_INIT_R)
  635. board_early_init_r,
  636. #endif
  637. INIT_FUNC_WATCHDOG_RESET
  638. #ifdef CONFIG_POST
  639. initr_post_backlog,
  640. #endif
  641. INIT_FUNC_WATCHDOG_RESET
  642. #if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
  643. /*
  644. * Do early PCI configuration _before_ the flash gets initialised,
  645. * because PCU resources are crucial for flash access on some boards.
  646. */
  647. initr_pci,
  648. #endif
  649. #ifdef CONFIG_ARCH_EARLY_INIT_R
  650. arch_early_init_r,
  651. #endif
  652. power_init_board,
  653. #ifdef CONFIG_MTD_NOR_FLASH
  654. initr_flash,
  655. #endif
  656. INIT_FUNC_WATCHDOG_RESET
  657. #if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_X86)
  658. /* initialize higher level parts of CPU like time base and timers */
  659. cpu_init_r,
  660. #endif
  661. #ifdef CONFIG_CMD_NAND
  662. initr_nand,
  663. #endif
  664. #ifdef CONFIG_CMD_ONENAND
  665. initr_onenand,
  666. #endif
  667. #ifdef CONFIG_MMC
  668. initr_mmc,
  669. #endif
  670. initr_env,
  671. #ifdef CONFIG_SYS_BOOTPARAMS_LEN
  672. initr_malloc_bootparams,
  673. #endif
  674. INIT_FUNC_WATCHDOG_RESET
  675. initr_secondary_cpu,
  676. #if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
  677. mac_read_from_eeprom,
  678. #endif
  679. INIT_FUNC_WATCHDOG_RESET
  680. #if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
  681. /*
  682. * Do pci configuration
  683. */
  684. initr_pci,
  685. #endif
  686. stdio_add_devices,
  687. initr_jumptable,
  688. #ifdef CONFIG_API
  689. initr_api,
  690. #endif
  691. console_init_r, /* fully init console as a device */
  692. #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
  693. console_announce_r,
  694. show_board_info,
  695. #endif
  696. #ifdef CONFIG_ARCH_MISC_INIT
  697. arch_misc_init, /* miscellaneous arch-dependent init */
  698. #endif
  699. #ifdef CONFIG_MISC_INIT_R
  700. misc_init_r, /* miscellaneous platform-dependent init */
  701. #endif
  702. INIT_FUNC_WATCHDOG_RESET
  703. #ifdef CONFIG_CMD_KGDB
  704. initr_kgdb,
  705. #endif
  706. interrupt_init,
  707. #ifdef CONFIG_ARM
  708. initr_enable_interrupts,
  709. #endif
  710. #if defined(CONFIG_MICROBLAZE) || defined(CONFIG_M68K)
  711. timer_init, /* initialize timer */
  712. #endif
  713. #if defined(CONFIG_LED_STATUS)
  714. initr_status_led,
  715. #endif
  716. /* PPC has a udelay(20) here dating from 2002. Why? */
  717. #ifdef CONFIG_CMD_NET
  718. initr_ethaddr,
  719. #endif
  720. #if defined(CONFIG_GPIO_HOG)
  721. gpio_hog_probe_all,
  722. #endif
  723. #ifdef CONFIG_BOARD_LATE_INIT
  724. board_late_init,
  725. #endif
  726. #if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI)
  727. INIT_FUNC_WATCHDOG_RESET
  728. initr_scsi,
  729. #endif
  730. #ifdef CONFIG_BITBANGMII
  731. initr_bbmii,
  732. #endif
  733. #ifdef CONFIG_CMD_NET
  734. INIT_FUNC_WATCHDOG_RESET
  735. initr_net,
  736. #endif
  737. #ifdef CONFIG_POST
  738. initr_post,
  739. #endif
  740. #if defined(CONFIG_IDE) && !defined(CONFIG_BLK)
  741. initr_ide,
  742. #endif
  743. #ifdef CONFIG_LAST_STAGE_INIT
  744. INIT_FUNC_WATCHDOG_RESET
  745. /*
  746. * Some parts can be only initialized if all others (like
  747. * Interrupts) are up and running (i.e. the PC-style ISA
  748. * keyboard).
  749. */
  750. last_stage_init,
  751. #endif
  752. #ifdef CONFIG_CMD_BEDBUG
  753. INIT_FUNC_WATCHDOG_RESET
  754. initr_bedbug,
  755. #endif
  756. #if defined(CONFIG_PRAM)
  757. initr_mem,
  758. #endif
  759. run_main_loop,
  760. };
  761. void board_init_r(gd_t *new_gd, ulong dest_addr)
  762. {
  763. /*
  764. * Set up the new global data pointer. So far only x86 does this
  765. * here.
  766. * TODO(sjg@chromium.org): Consider doing this for all archs, or
  767. * dropping the new_gd parameter.
  768. */
  769. #if CONFIG_IS_ENABLED(X86_64)
  770. arch_setup_gd(new_gd);
  771. #endif
  772. #ifdef CONFIG_NEEDS_MANUAL_RELOC
  773. int i;
  774. #endif
  775. #if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
  776. gd = new_gd;
  777. #endif
  778. gd->flags &= ~GD_FLG_LOG_READY;
  779. #ifdef CONFIG_NEEDS_MANUAL_RELOC
  780. for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
  781. init_sequence_r[i] += gd->reloc_off;
  782. #endif
  783. if (initcall_run_list(init_sequence_r))
  784. hang();
  785. /* NOTREACHED - run_main_loop() does not return */
  786. hang();
  787. }