/* * (C) Copyright 2005-2008 Samsung Electronics * Kyungmin Park <kyungmin.park@samsung.com> * * Derived from x-loader * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */#include <common.h>#include <version.h>#include "onenand_ipl.h"#ifdef CFG_PRINTFint print_info(void){	printf(XLOADER_VERSION);	return 0;}#endiftypedef int (init_fnc_t)(void);init_fnc_t *init_sequence[] = {	board_init,		/* basic board dependent setup */#ifdef CFG_PRINTF	serial_init,		/* serial communications setup */	print_info,#endif	NULL,};void start_oneboot(void){	init_fnc_t **init_fnc_ptr;	uchar *buf;	for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {		if ((*init_fnc_ptr)() != 0)			hang();	}	buf = (uchar *) CFG_LOAD_ADDR;	if (!onenand_read_block0(buf))		buf += ONENAND_BLOCK_SIZE;	if (buf == (uchar *)CFG_LOAD_ADDR)		hang();	/* go run U-Boot and never return */	printf("Starting OS Bootloader...\n");	((init_fnc_t *)CFG_LOAD_ADDR)();	/* should never come here */}void hang(void){	/* if board_hang() returns, hange here */	printf("X-Loader hangs\n");	for (;;);}