/*
   * Copyright (c) 2011 The Chromium OS Authors.
   * (C) Copyright 2002-2006
   * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   *
   * (C) Copyright 2002
   * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
   * Marius Groeger <mgroeger@sysgo.de>
   *
   * SPDX-License-Identifier:	GPL-2.0+
   */
  
  #include <common.h>
  /* TODO: can we just include all these headers whether needed or not? */
  #if defined(CONFIG_CMD_BEDBUG)
  #include <bedbug/type.h>
  #endif
  #ifdef CONFIG_HAS_DATAFLASH
  #include <dataflash.h>
  #endif
  #include <dm.h>
  #include <environment.h>
  #include <fdtdec.h>
  #if defined(CONFIG_CMD_IDE)
  #include <ide.h>
  #endif
  #include <initcall.h>
  #ifdef CONFIG_PS2KBD
  #include <keyboard.h>
  #endif
  #if defined(CONFIG_CMD_KGDB)
  #include <kgdb.h>
  #endif
  #include <logbuff.h>
  #include <malloc.h>
  #ifdef CONFIG_BITBANGMII
  #include <miiphy.h>
  #endif
  #include <mmc.h>
  #include <nand.h>
  #include <onenand_uboot.h>
  #include <scsi.h>
  #include <serial.h>
  #include <spi.h>
  #include <stdio_dev.h>
  #include <trace.h>
  #include <watchdog.h>
  #ifdef CONFIG_ADDR_MAP
  #include <asm/mmu.h>
  #endif
  #include <asm/sections.h>
  #ifdef CONFIG_X86
  #include <asm/init_helpers.h>
  #endif
  #include <dm/root.h>
  #include <linux/compiler.h>
  #include <linux/err.h>
  #ifdef CONFIG_AVR32
  #include <asm/arch/mmu.h>
  #endif
  
  DECLARE_GLOBAL_DATA_PTR;
  
  ulong monitor_flash_len;
  
  __weak int board_flash_wp_on(void)
  {
  	/*
  	 * Most flashes can't be detected when write protection is enabled,
  	 * so provide a way to let U-Boot gracefully ignore write protected
  	 * devices.
  	 */
  	return 0;
  }
  
  __weak void cpu_secondary_init_r(void)
  {
  }
  
  static int initr_secondary_cpu(void)
  {
  	/*
  	 * after non-volatile devices & environment is setup and cpu code have
  	 * another round to deal with any initialization that might require
  	 * full access to the environment or loading of some image (firmware)
  	 * from a non-volatile device
  	 */
  	/* TODO: maybe define this for all archs? */
  	cpu_secondary_init_r();
  
  	return 0;
  }
  
  static int initr_trace(void)
  {
  #ifdef CONFIG_TRACE
  	trace_init(gd->trace_buff, CONFIG_TRACE_BUFFER_SIZE);
  #endif
  
  	return 0;
  }
  
  static int initr_reloc(void)
  {
  	/* tell others: relocation done */
  	gd->flags |= GD_FLG_RELOC | GD_FLG_FULL_MALLOC_INIT;
  	bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");
  
  	return 0;
  }
  
  #ifdef CONFIG_ARM
  /*
   * Some of these functions are needed purely because the functions they
   * call return void. If we change them to return 0, these stubs can go away.
   */
  static int initr_caches(void)
  {
  	/* Enable caches */
  	enable_caches();
  	return 0;
  }
  #endif
  
  __weak int fixup_cpu(void)
  {
  	return 0;
  }
  
  static int initr_reloc_global_data(void)
  {
  #ifdef __ARM__
  	monitor_flash_len = _end - __image_copy_start;
  #elif !defined(CONFIG_SANDBOX) && !defined(CONFIG_NIOS2)
  	monitor_flash_len = (ulong)&__init_end - gd->relocaddr;
  #endif
  #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
  	/*
  	 * The gd->cpu pointer is set to an address in flash before relocation.
  	 * We need to update it to point to the same CPU entry in RAM.
  	 * TODO: why not just add gd->reloc_ofs?
  	 */
  	gd->arch.cpu += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
  
  	/*
  	 * If we didn't know the cpu mask & # cores, we can save them of
  	 * now rather than 'computing' them constantly
  	 */
  	fixup_cpu();
  #endif
  #ifdef CONFIG_SYS_EXTRA_ENV_RELOC
  	/*
  	 * Some systems need to relocate the env_addr pointer early because the
  	 * location it points to will get invalidated before env_relocate is
  	 * called.  One example is on systems that might use a L2 or L3 cache
  	 * in SRAM mode and initialize that cache from SRAM mode back to being
  	 * a cache in cpu_init_r.
  	 */
  	gd->env_addr += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
  #endif
  	return 0;
  }
  
  static int initr_serial(void)
  {
  	serial_initialize();
  	return 0;
  }
  
  #if defined(CONFIG_PPC) || defined(CONFIG_M68K)
  static int initr_trap(void)
  {
  	/*
  	 * Setup trap handlers
  	 */
  #if defined(CONFIG_PPC)
  	trap_init(gd->relocaddr);
  #else
  	trap_init(CONFIG_SYS_SDRAM_BASE);
  #endif
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_ADDR_MAP
  static int initr_addr_map(void)
  {
  	init_addr_map();
  
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_LOGBUFFER
  unsigned long logbuffer_base(void)
  {
  	return gd->ram_top - LOGBUFF_LEN;
  }
  
  static int initr_logbuffer(void)
  {
  	logbuff_init_ptrs();
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_POST
  static int initr_post_backlog(void)
  {
  	post_output_backlog();
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_SYS_DELAYED_ICACHE
  static int initr_icache_enable(void)
  {
  	return 0;
  }
  #endif
  
  #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
  static int initr_unlock_ram_in_cache(void)
  {
  	unlock_ram_in_cache();	/* it's time to unlock D-cache in e500 */
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_PCI
  static int initr_pci(void)
  {
  	pci_init();
  
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_WINBOND_83C553
  static int initr_w83c553f(void)
  {
  	/*
  	 * Initialise the ISA bridge
  	 */
  	initialise_w83c553f();
  	return 0;
  }
  #endif
  
  static int initr_barrier(void)
  {
  #ifdef CONFIG_PPC
  	/* TODO: Can we not use dmb() macros for this? */
  	asm("sync ; isync");
  #endif
  	return 0;
  }
  
  static int initr_malloc(void)
  {
  	ulong malloc_start;
  
  #ifdef CONFIG_SYS_MALLOC_F_LEN
  	debug("Pre-reloc malloc() used %#lx bytes (%ld KB)
  ", gd->malloc_ptr,
  	      gd->malloc_ptr / 1024);
  #endif
  	/* The malloc area is immediately below the monitor copy in DRAM */
  	malloc_start = gd->relocaddr - TOTAL_MALLOC_LEN;
  	mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
  			TOTAL_MALLOC_LEN);
  	return 0;
  }
  
  #ifdef CONFIG_SYS_NONCACHED_MEMORY
  static int initr_noncached(void)
  {
  	noncached_init();
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_DM
  static int initr_dm(void)
  {
  	/* Save the pre-reloc driver model and start a new one */
  	gd->dm_root_f = gd->dm_root;
  	gd->dm_root = NULL;
  	return dm_init_and_scan(false);
  }
  #endif
  
  __weak int power_init_board(void)
  {
  	return 0;
  }
  
  static int initr_announce(void)
  {
  	debug("Now running in RAM - U-Boot at: %08lx
  ", gd->relocaddr);
  	return 0;
  }
  
  #ifdef CONFIG_NEEDS_MANUAL_RELOC
  static int initr_manual_reloc_cmdtable(void)
  {
  	fixup_cmdtable(ll_entry_start(cmd_tbl_t, cmd),
  		       ll_entry_count(cmd_tbl_t, cmd));
  	return 0;
  }
  #endif
  
  #if !defined(CONFIG_SYS_NO_FLASH)
  static int initr_flash(void)
  {
  	ulong flash_size = 0;
  	bd_t *bd = gd->bd;
  
  	puts("Flash: ");
  
  	if (board_flash_wp_on())
  		printf("Uninitialized - Write Protect On
  ");
  	else
  		flash_size = flash_init();
  
  	print_size(flash_size, "");
  #ifdef CONFIG_SYS_FLASH_CHECKSUM
  	/*
  	* Compute and print flash CRC if flashchecksum is set to 'y'
  	*
  	* NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
  	*/
  	if (getenv_yesno("flashchecksum") == 1) {
  		printf("  CRC: %08X", crc32(0,
  			(const unsigned char *) CONFIG_SYS_FLASH_BASE,
  			flash_size));
  	}
  #endif /* CONFIG_SYS_FLASH_CHECKSUM */
  	putc('
  ');
  
  	/* update start of FLASH memory    */
  #ifdef CONFIG_SYS_FLASH_BASE
  	bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
  #endif
  	/* size of FLASH memory (final value) */
  	bd->bi_flashsize = flash_size;
  
  #if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
  	/* Make a update of the Memctrl. */
  	update_flash_size(flash_size);
  #endif
  
  
  #if defined(CONFIG_OXC) || defined(CONFIG_RMU)
  	/* flash mapped at end of memory map */
  	bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size;
  #elif CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
  	bd->bi_flashoffset = monitor_flash_len;	/* reserved area for monitor */
  #endif
  	return 0;
  }
  #endif
  
  #if defined(CONFIG_PPC) && !defined(CONFIG_DM_SPI)
  static int initr_spi(void)
  {
  	/* PPC does this here */
  #ifdef CONFIG_SPI
  #if !defined(CONFIG_ENV_IS_IN_EEPROM)
  	spi_init_f();
  #endif
  	spi_init_r();
  #endif
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_CMD_NAND
  /* go init the NAND */
  static int initr_nand(void)
  {
  	puts("NAND:  ");
  	nand_init();
  	return 0;
  }
  #endif
  
  #if defined(CONFIG_CMD_ONENAND)
  /* go init the NAND */
  static int initr_onenand(void)
  {
  	puts("NAND:  ");
  	onenand_init();
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_GENERIC_MMC
  static int initr_mmc(void)
  {
  	puts("MMC:   ");
  	mmc_initialize(gd->bd);
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_HAS_DATAFLASH
  static int initr_dataflash(void)
  {
  	AT91F_DataflashInit();
  	dataflash_print_info();
  	return 0;
  }
  #endif
  
  /*
   * Tell if it's OK to load the environment early in boot.
   *
   * If CONFIG_OF_CONFIG is defined, we'll check with the FDT to see
   * if this is OK (defaulting to saying it's OK).
   *
   * NOTE: Loading the environment early can be a bad idea if security is
   *       important, since no verification is done on the environment.
   *
   * @return 0 if environment should not be loaded, !=0 if it is ok to load
   */
  static int should_load_env(void)
  {
  #ifdef CONFIG_OF_CONTROL
  	return fdtdec_get_config_int(gd->fdt_blob, "load-environment", 1);
  #elif defined CONFIG_DELAY_ENVIRONMENT
  	return 0;
  #else
  	return 1;
  #endif
  }
  
  static int initr_env(void)
  {
  	/* initialize environment */
  	if (should_load_env())
  		env_relocate();
  	else
  		set_default_env(NULL);
  
  	/* Initialize from environment */
  	load_addr = getenv_ulong("loadaddr", 16, load_addr);
  #if defined(CONFIG_SYS_EXTBDINFO)
  #if defined(CONFIG_405GP) || defined(CONFIG_405EP)
  #if defined(CONFIG_I2CFAST)
  	/*
  	 * set bi_iic_fast for linux taking environment variable
  	 * "i2cfast" into account
  	 */
  	{
  		char *s = getenv("i2cfast");
  
  		if (s && ((*s == 'y') || (*s == 'Y'))) {
  			gd->bd->bi_iic_fast[0] = 1;
  			gd->bd->bi_iic_fast[1] = 1;
  		}
  	}
  #endif /* CONFIG_I2CFAST */
  #endif /* CONFIG_405GP, CONFIG_405EP */
  #endif /* CONFIG_SYS_EXTBDINFO */
  	return 0;
  }
  
  #ifdef CONFIG_SYS_BOOTPARAMS_LEN
  static int initr_malloc_bootparams(void)
  {
  	gd->bd->bi_boot_params = (ulong)malloc(CONFIG_SYS_BOOTPARAMS_LEN);
  	if (!gd->bd->bi_boot_params) {
  		puts("WARNING: Cannot allocate space for boot parameters
  ");
  		return -ENOMEM;
  	}
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_SC3
  /* TODO: with new initcalls, move this into the driver */
  extern void sc3_read_eeprom(void);
  
  static int initr_sc3_read_eeprom(void)
  {
  	sc3_read_eeprom();
  	return 0;
  }
  #endif
  
  static int initr_jumptable(void)
  {
  	jumptable_init();
  	return 0;
  }
  
  #if defined(CONFIG_API)
  static int initr_api(void)
  {
  	/* Initialize API */
  	api_init();
  	return 0;
  }
  #endif
  
  /* enable exceptions */
  #if defined(CONFIG_ARM) || defined(CONFIG_AVR32)
  static int initr_enable_interrupts(void)
  {
  	enable_interrupts();
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_CMD_NET
  static int initr_ethaddr(void)
  {
  	bd_t *bd = gd->bd;
  
  	/* kept around for legacy kernels only ... ignore the next section */
  	eth_getenv_enetaddr("ethaddr", bd->bi_enetaddr);
  #ifdef CONFIG_HAS_ETH1
  	eth_getenv_enetaddr("eth1addr", bd->bi_enet1addr);
  #endif
  #ifdef CONFIG_HAS_ETH2
  	eth_getenv_enetaddr("eth2addr", bd->bi_enet2addr);
  #endif
  #ifdef CONFIG_HAS_ETH3
  	eth_getenv_enetaddr("eth3addr", bd->bi_enet3addr);
  #endif
  #ifdef CONFIG_HAS_ETH4
  	eth_getenv_enetaddr("eth4addr", bd->bi_enet4addr);
  #endif
  #ifdef CONFIG_HAS_ETH5
  	eth_getenv_enetaddr("eth5addr", bd->bi_enet5addr);
  #endif
  	return 0;
  }
  #endif /* CONFIG_CMD_NET */
  
  #ifdef CONFIG_CMD_KGDB
  static int initr_kgdb(void)
  {
  	puts("KGDB:  ");
  	kgdb_init();
  	return 0;
  }
  #endif
  
  #if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
  static int initr_status_led(void)
  {
  	status_led_set(STATUS_LED_BOOT, STATUS_LED_BLINKING);
  
  	return 0;
  }
  #endif
  
  #if defined(CONFIG_CMD_SCSI)
  static int initr_scsi(void)
  {
  	puts("SCSI:  ");
  	scsi_init();
  
  	return 0;
  }
  #endif
  
  #if defined(CONFIG_CMD_DOC)
  static int initr_doc(void)
  {
  	puts("DOC:   ");
  	doc_init();
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_BITBANGMII
  static int initr_bbmii(void)
  {
  	bb_miiphy_init();
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_CMD_NET
  static int initr_net(void)
  {
  	puts("Net:   ");
  	eth_initialize(gd->bd);
  #if defined(CONFIG_RESET_PHY_R)
  	debug("Reset Ethernet PHY
  ");
  	reset_phy();
  #endif
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_POST
  static int initr_post(void)
  {
  	post_run(NULL, POST_RAM | post_bootmode_get(0));
  	return 0;
  }
  #endif
  
  #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
  static int initr_pcmcia(void)
  {
  	puts("PCMCIA:");
  	pcmcia_init();
  	return 0;
  }
  #endif
  
  #if defined(CONFIG_CMD_IDE)
  static int initr_ide(void)
  {
  #ifdef	CONFIG_IDE_8xx_PCCARD
  	puts("PCMCIA:");
  #else
  	puts("IDE:   ");
  #endif
  #if defined(CONFIG_START_IDE)
  	if (board_start_ide())
  		ide_init();
  #else
  	ide_init();
  #endif
  	return 0;
  }
  #endif
  
  #if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
  /*
   * Export available size of memory for Linux, taking into account the
   * protected RAM at top of memory
   */
  int initr_mem(void)
  {
  	ulong pram = 0;
  	char memsz[32];
  
  # ifdef CONFIG_PRAM
  	pram = getenv_ulong("pram", 10, CONFIG_PRAM);
  # endif
  # if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR)
  	/* Also take the logbuffer into account (pram is in kB) */
  	pram += (LOGBUFF_LEN + LOGBUFF_OVERHEAD) / 1024;
  # endif
  	sprintf(memsz, "%ldk", (long int) ((gd->ram_size / 1024) - pram));
  	setenv("mem", memsz);
  
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_CMD_BEDBUG
  static int initr_bedbug(void)
  {
  	bedbug_init();
  
  	return 0;
  }
  #endif
  
  #ifdef CONFIG_PS2KBD
  static int initr_kbd(void)
  {
  	puts("PS/2:  ");
  	kbd_init();
  	return 0;
  }
  #endif
  
  static int run_main_loop(void)
  {
  #ifdef CONFIG_SANDBOX
  	sandbox_main_loop_init();
  #endif
  	/* main_loop() can return to retry autoboot, if so just run it again */
  	for (;;)
  		main_loop();
  	return 0;
  }
  
  /*
   * Over time we hope to remove these functions with code fragments and
   * stub funtcions, and instead call the relevant function directly.
   *
   * We also hope to remove most of the driver-related init and do it if/when
   * the driver is later used.
   *
   * TODO: perhaps reset the watchdog in the initcall function after each call?
   */
  init_fnc_t init_sequence_r[] = {
  	initr_trace,
  	initr_reloc,
  	/* TODO: could x86/PPC have this also perhaps? */
  #ifdef CONFIG_ARM
  	initr_caches,
  #endif
  	initr_reloc_global_data,
  #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500)
  	initr_unlock_ram_in_cache,
  #endif
  	initr_barrier,
  	initr_malloc,
  #ifdef CONFIG_SYS_NONCACHED_MEMORY
  	initr_noncached,
  #endif
  	bootstage_relocate,
  #ifdef CONFIG_DM
  	initr_dm,
  #endif
  #ifdef CONFIG_ARM
  	board_init,	/* Setup chipselects */
  #endif
  	/*
  	 * TODO: printing of the clock inforamtion of the board is now
  	 * implemented as part of bdinfo command. Currently only support for
  	 * davinci SOC's is added. Remove this check once all the board
  	 * implement this.
  	 */
  #ifdef CONFIG_CLOCKS
  	set_cpu_clk_info, /* Setup clock information */
  #endif
  	stdio_init_tables,
  	initr_serial,
  	initr_announce,
  	INIT_FUNC_WATCHDOG_RESET
  #ifdef CONFIG_NEEDS_MANUAL_RELOC
  	initr_manual_reloc_cmdtable,
  #endif
  #if defined(CONFIG_PPC) || defined(CONFIG_M68K)
  	initr_trap,
  #endif
  #ifdef CONFIG_ADDR_MAP
  	initr_addr_map,
  #endif
  #if defined(CONFIG_BOARD_EARLY_INIT_R)
  	board_early_init_r,
  #endif
  	INIT_FUNC_WATCHDOG_RESET
  #ifdef CONFIG_LOGBUFFER
  	initr_logbuffer,
  #endif
  #ifdef CONFIG_POST
  	initr_post_backlog,
  #endif
  	INIT_FUNC_WATCHDOG_RESET
  #ifdef CONFIG_SYS_DELAYED_ICACHE
  	initr_icache_enable,
  #endif
  #if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT)
  	/*
  	 * Do early PCI configuration _before_ the flash gets initialised,
  	 * because PCU ressources are crucial for flash access on some boards.
  	 */
  	initr_pci,
  #endif
  #ifdef CONFIG_WINBOND_83C553
  	initr_w83c553f,
  #endif
  #ifdef CONFIG_ARCH_EARLY_INIT_R
  	arch_early_init_r,
  #endif
  	power_init_board,
  #ifndef CONFIG_SYS_NO_FLASH
  	initr_flash,
  #endif
  	INIT_FUNC_WATCHDOG_RESET
  #if defined(CONFIG_PPC) || defined(CONFIG_M68K)
  	/* initialize higher level parts of CPU like time base and timers */
  	cpu_init_r,
  #endif
  #ifdef CONFIG_PPC
  	initr_spi,
  #endif
  #if defined(CONFIG_X86) && defined(CONFIG_SPI)
  	init_func_spi,
  #endif
  #ifdef CONFIG_CMD_NAND
  	initr_nand,
  #endif
  #ifdef CONFIG_CMD_ONENAND
  	initr_onenand,
  #endif
  #ifdef CONFIG_GENERIC_MMC
  	initr_mmc,
  #endif
  #ifdef CONFIG_HAS_DATAFLASH
  	initr_dataflash,
  #endif
  	initr_env,
  #ifdef CONFIG_SYS_BOOTPARAMS_LEN
  	initr_malloc_bootparams,
  #endif
  	INIT_FUNC_WATCHDOG_RESET
  	initr_secondary_cpu,
  #ifdef CONFIG_SC3
  	initr_sc3_read_eeprom,
  #endif
  #if defined(CONFIG_ID_EEPROM) || defined(CONFIG_SYS_I2C_MAC_OFFSET)
  	mac_read_from_eeprom,
  #endif
  	INIT_FUNC_WATCHDOG_RESET
  #if defined(CONFIG_PCI) && !defined(CONFIG_SYS_EARLY_PCI_INIT)
  	/*
  	 * Do pci configuration
  	 */
  	initr_pci,
  #endif
  	stdio_add_devices,
  	initr_jumptable,
  #ifdef CONFIG_API
  	initr_api,
  #endif
  	console_init_r,		/* fully init console as a device */
  #ifdef CONFIG_DISPLAY_BOARDINFO_LATE
  	show_board_info,
  #endif
  #ifdef CONFIG_ARCH_MISC_INIT
  	arch_misc_init,		/* miscellaneous arch-dependent init */
  #endif
  #ifdef CONFIG_MISC_INIT_R
  	misc_init_r,		/* miscellaneous platform-dependent init */
  #endif
  	INIT_FUNC_WATCHDOG_RESET
  #ifdef CONFIG_CMD_KGDB
  	initr_kgdb,
  #endif
  	interrupt_init,
  #if defined(CONFIG_ARM) || defined(CONFIG_AVR32)
  	initr_enable_interrupts,
  #endif
  #if defined(CONFIG_X86) || defined(CONFIG_MICROBLAZE) || defined(CONFIG_AVR32) \
  	|| defined(CONFIG_M68K)
  	timer_init,		/* initialize timer */
  #endif
  #if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
  	initr_status_led,
  #endif
  	/* PPC has a udelay(20) here dating from 2002. Why? */
  #ifdef CONFIG_CMD_NET
  	initr_ethaddr,
  #endif
  #ifdef CONFIG_BOARD_LATE_INIT
  	board_late_init,
  #endif
  #ifdef CONFIG_CMD_SCSI
  	INIT_FUNC_WATCHDOG_RESET
  	initr_scsi,
  #endif
  #ifdef CONFIG_CMD_DOC
  	INIT_FUNC_WATCHDOG_RESET
  	initr_doc,
  #endif
  #ifdef CONFIG_BITBANGMII
  	initr_bbmii,
  #endif
  #ifdef CONFIG_CMD_NET
  	INIT_FUNC_WATCHDOG_RESET
  	initr_net,
  #endif
  #ifdef CONFIG_POST
  	initr_post,
  #endif
  #if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE)
  	initr_pcmcia,
  #endif
  #if defined(CONFIG_CMD_IDE)
  	initr_ide,
  #endif
  #ifdef CONFIG_LAST_STAGE_INIT
  	INIT_FUNC_WATCHDOG_RESET
  	/*
  	 * Some parts can be only initialized if all others (like
  	 * Interrupts) are up and running (i.e. the PC-style ISA
  	 * keyboard).
  	 */
  	last_stage_init,
  #endif
  #ifdef CONFIG_CMD_BEDBUG
  	INIT_FUNC_WATCHDOG_RESET
  	initr_bedbug,
  #endif
  #if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
  	initr_mem,
  #endif
  #ifdef CONFIG_PS2KBD
  	initr_kbd,
  #endif
  	run_main_loop,
  };
  
  void board_init_r(gd_t *new_gd, ulong dest_addr)
  {
  #ifdef CONFIG_NEEDS_MANUAL_RELOC
  	int i;
  #endif
  
  #ifdef CONFIG_AVR32
  	mmu_init_r(dest_addr);
  #endif
  
  #if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
  	gd = new_gd;
  #endif
  
  #ifdef CONFIG_NEEDS_MANUAL_RELOC
  	for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
  		init_sequence_r[i] += gd->reloc_off;
  #endif
  
  	if (initcall_run_list(init_sequence_r))
  		hang();
  
  	/* NOTREACHED - run_main_loop() does not return */
  	hang();
  }