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/*
* Copyright 2004-2007 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
*/
/*!
* @file arch-mxc/io.h
* @brief This file contains some memory mapping macros.
* @note We don't have a PCI bus, but we have to define these macros
* for some drivers to compile.
*
* @ingroup MSL_MX27 MSL_MX31
*/
#ifndef __ASM_ARCH_MXC_IO_H__
#define __ASM_ARCH_MXC_IO_H__
//#include <asm/arch/hardware.h>
/*! Allow IO space to be anywhere in the memory */
#define IO_SPACE_LIMIT 0xffffffff
/*!
* io address mapping macro
*/
#define __io(a) ((void __iomem *)(a))
#define __mem_pci(a) (a)
/*!
* Validate the pci memory address for ioremap.
*/
#define iomem_valid_addr(iomem,size) (1)
/*!
* Convert PCI memory space to a CPU physical address
*/
#define iomem_to_phys(iomem) (iomem)
extern void __iomem *__mxc_ioremap(unsigned long cookie, size_t size,
unsigned int mtype);
extern void __mxc_iounmap(void __iomem *addr);
#define __arch_ioremap(a, s, f) __mxc_ioremap(a, s, f)
#define __arch_iounmap(a) __mxc_iounmap(a)
#endif
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