board.c

#if defined(CONFIG_CMD_NET)
	if ((s = getenv ("bootfile")) != NULL) {
		copy_filename (BootFile, s, sizeof (BootFile));
	}
#endif

	WATCHDOG_RESET ();

#if defined(CONFIG_DTT)		/* Digital Thermometers and Thermostats */
	dtt_init ();
#endif
#if defined(CONFIG_CMD_SCSI)
	WATCHDOG_RESET ();
	puts ("SCSI:  ");
	scsi_init ();
#endif

#ifdef CONFIG_GENERIC_MMC
	WATCHDOG_RESET ();
	puts ("MMC:  ");
	mmc_initialize (bd);
#endif

#if defined(CONFIG_CMD_DOC)
	WATCHDOG_RESET ();
	puts ("DOC:   ");
	doc_init ();
#endif

#if defined(CONFIG_CMD_NET)
#if defined(CONFIG_NET_MULTI)
	WATCHDOG_RESET ();
	puts ("Net:   ");
#endif
	eth_initialize (bd);
#endif

#if defined(CONFIG_CMD_NET) && ( \
    defined(CONFIG_CCM)		|| \
    defined(CONFIG_ELPT860)	|| \
    defined(CONFIG_EP8260)	|| \
    defined(CONFIG_IP860)	|| \
    defined(CONFIG_IVML24)	|| \
    defined(CONFIG_IVMS8)	|| \
    defined(CONFIG_MPC8260ADS)	|| \
    defined(CONFIG_MPC8266ADS)	|| \
    defined(CONFIG_MPC8560ADS)	|| \
    defined(CONFIG_PCU_E)	|| \
    defined(CONFIG_RPXSUPER)	|| \
    defined(CONFIG_STXGP3)	|| \
    defined(CONFIG_SPD823TS)	|| \
    defined(CONFIG_RESET_PHY_R)	)

	WATCHDOG_RESET ();
	debug ("Reset Ethernet PHY\n");
	reset_phy ();
#endif

#ifdef CONFIG_POST
	post_run (NULL, POST_RAM | post_bootmode_get(0));
#endif

#if defined(CONFIG_CMD_PCMCIA) \
    && !defined(CONFIG_CMD_IDE)
	WATCHDOG_RESET ();
	puts ("PCMCIA:");
	pcmcia_init ();
#endif

#if defined(CONFIG_CMD_IDE)
	WATCHDOG_RESET ();
# 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
#endif

#ifdef CONFIG_LAST_STAGE_INIT
	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

#if defined(CONFIG_CMD_BEDBUG)
	WATCHDOG_RESET ();
	bedbug_init ();
#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
	 */
	{
		ulong pram;
		uchar memsz[32];
#ifdef CONFIG_PRAM
		char *s;

		if ((s = getenv ("pram")) != NULL) {
			pram = simple_strtoul (s, NULL, 10);
		} else {
			pram = CONFIG_PRAM;
		}
#else
		pram=0;
#endif
#ifdef CONFIG_LOGBUFFER
#ifndef CONFIG_ALT_LB_ADDR
		/* Also take the logbuffer into account (pram is in kB) */
		pram += (LOGBUFF_LEN+LOGBUFF_OVERHEAD)/1024;
#endif
#endif
		sprintf ((char *)memsz, "%ldk", (bd->bi_memsize / 1024) - pram);
		setenv ("mem", (char *)memsz);
	}
#endif

#ifdef CONFIG_PS2KBD
	puts ("PS/2:  ");
	kbd_init();
#endif

#ifdef CONFIG_MODEM_SUPPORT
 {
	 extern int do_mdm_init;
	 do_mdm_init = gd->do_mdm_init;
 }
#endif

	/* Initialization complete - start the monitor */

	/* main_loop() can return to retry autoboot, if so just run it again. */
	for (;;) {
		WATCHDOG_RESET ();
		main_loop ();
	}

	/* NOTREACHED - no way out of command loop except booting */
}

void hang (void)
{
	puts ("### ERROR ### Please RESET the board ###\n");
	show_boot_progress(-30);
	for (;;);
}


#if 0 /* We could use plain global data, but the resulting code is bigger */
/*
 * Pointer to initial global data area
 *
 * Here we initialize it.
 */
#undef	XTRN_DECLARE_GLOBAL_DATA_PTR
#define XTRN_DECLARE_GLOBAL_DATA_PTR	/* empty = allocate here */
DECLARE_GLOBAL_DATA_PTR = (gd_t *) (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
#endif  /* 0 */

/************************************************************************/