ram_read.c

来自「SMDK2440 boot code, base on vivi」· C语言 代码 · 共 30 行

/* 
 *  vivi/arch/s3c2410/nor_read.c: 
 *    Simple NOR read functions to copy vivi.
 *
 *  Author:	Janghoon Lyu
 *  Created:	November 6, 2003
 *  Copyright:	(c) MIZI Research, Inc. All rights reserved.
 *
 *  Last modified: $Date: 2003/11/08 05:43:14 $
 *                 $Revision: 1.1 $
 *
 *  2003-11-08  Janghoon Lyu
 *              - Initial code
 *
 *  NOTE: Don't use printk()
 */

#include <config.h>
#include <machine.h>
#include <memory.h>
#include <vstring.h>

int
copy_vivi_to_ram(void)
{
	/* Copy vivi to ram. 128k is enough. */
	memcpy((void *)VIVI_BASE, (void *)VIVI_ROM_BASE, 128*1024);
	return 0;
}