/*
 *  Copyright (C) 1999,2000 Arm Limited
 *  Copyright (C) 2000 Deep Blue Solutions Ltd
 *  Copyright (C) 2002 Shane Nay (shane@minirl.com)
 *  Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
 *    - add MX31 specific definitions
 *
 * 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 <linux/mm.h>
#include <linux/init.h>
#include <mach/hardware.h>
#include <asm/pgtable.h>
#include <asm/mach/map.h>
#include <mach/common.h>

/*!
 * @file mm.c
 *
 * @brief This file creates static virtual to physical mappings, common to all MX3 boards.
 *
 * @ingroup Memory
 */

/*!
 * This table defines static virtual address mappings for I/O regions.
 * These are the mappings common across all MX3 boards.
 */
static struct map_desc mxc_io_desc[] __initdata = {
	{
		.virtual	= X_MEMC_BASE_ADDR_VIRT,
		.pfn		= __phys_to_pfn(X_MEMC_BASE_ADDR),
		.length		= X_MEMC_SIZE,
		.type		= MT_DEVICE
	}, {
		.virtual	= AVIC_BASE_ADDR_VIRT,
		.pfn		= __phys_to_pfn(AVIC_BASE_ADDR),
		.length		= AVIC_SIZE,
		.type		= MT_DEVICE_NONSHARED
	},
};

/*!
 * This function initializes the memory map. It is called during the
 * system startup to create static physical to virtual memory mappings
 * for the IO modules.
 */
void __init mxc_map_io(void)
{
	iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc));
}
