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/*
* Copyright 2007-2010 Freescale Semiconductor, Inc. All Rights Reserved.
*/
/*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
/*
* mxc custom ioremap implementation.
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <mach/hardware.h>
#include <linux/io.h>
void *__iomem __mxc_ioremap(unsigned long cookie, size_t size,
unsigned int mtype)
{
#ifdef CONFIG_ARCH_MX3
if (cpu_is_mx3() && (mtype == MT_DEVICE) && (cookie < 0x80000000 && cookie != MX3x_L2CC_BASE_ADDR))
mtype = MT_DEVICE_NONSHARED;
#endif
return __arm_ioremap(cookie, size, mtype);
}
EXPORT_SYMBOL(__mxc_ioremap);
void __mxc_iounmap(void __iomem *addr)
{
extern void __iounmap(volatile void __iomem *addr);
__iounmap(addr);
}
EXPORT_SYMBOL(__mxc_iounmap);
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