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/*
* arch/arm/mach-ixp4xx/include/mach/hardware.h
*
* Copyright (C) 2002 Intel Corporation.
* Copyright (C) 2003-2004 MontaVista Software, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
/*
* Hardware definitions for IXP4xx based systems
*/
#ifndef __ASM_ARCH_HARDWARE_H__
#define __ASM_ARCH_HARDWARE_H__
#define PCIBIOS_MIN_IO 0x00001000
#ifdef CONFIG_IXP4XX_INDIRECT_PCI
#define PCIBIOS_MIN_MEM 0x10000000 /* 1 GB of indirect PCI MMIO space */
#define PCIBIOS_MAX_MEM 0x4FFFFFFF
#else
#define PCIBIOS_MIN_MEM 0x48000000 /* 64 MB of PCI MMIO space */
#define PCIBIOS_MAX_MEM 0x4BFFFFFF
#endif
/*
* We override the standard dma-mask routines for bouncing.
*/
#define HAVE_ARCH_PCI_SET_DMA_MASK
#define pcibios_assign_all_busses() 1
/* Register locations and bits */
#include "ixp4xx-regs.h"
#ifndef __ASSEMBLER__
#include <mach/cpu.h>
#endif
/* Platform helper functions and definitions */
#include "platform.h"
#endif /* _ASM_ARCH_HARDWARE_H */
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