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/*
* arch/arm/mach-versatile/include/mach/hardware.h
*
* This file contains the hardware definitions of the Versatile boards.
*
* Copyright (C) 2003 ARM Limited.
*
* 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
*/
#ifndef __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H
#include <asm/sizes.h>
/*
* PCI space virtual addresses
*/
#define VERSATILE_PCI_VIRT_BASE (void __iomem *)0xe8000000ul
#define VERSATILE_PCI_CFG_VIRT_BASE (void __iomem *)0xe9000000ul
#if 0
#define VERSATILE_PCI_VIRT_MEM_BASE0 0xf4000000
#define VERSATILE_PCI_VIRT_MEM_BASE1 0xf5000000
#define VERSATILE_PCI_VIRT_MEM_BASE2 0xf6000000
#define PCIO_BASE VERSATILE_PCI_VIRT_MEM_BASE0
#define PCIMEM_BASE VERSATILE_PCI_VIRT_MEM_BASE1
#endif
/* CIK guesswork */
#define PCIBIOS_MIN_IO 0x44000000
#define PCIBIOS_MIN_MEM 0x50000000
#define pcibios_assign_all_busses() 1
/* macro to get at IO space when running virtually */
#define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000)
#define __io_address(n) __io(IO_ADDRESS(n))
#endif
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