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25 lines
669 B
25 lines
669 B
19 years ago
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/*
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* linux/include/asm-arm/arch-pnx4008/memory.h
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*
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* Copyright (c) 2005 Philips Semiconductors
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* Copyright (c) 2005 MontaVista Software, Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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#ifndef __ASM_ARCH_MEMORY_H
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#define __ASM_ARCH_MEMORY_H
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/*
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* Physical DRAM offset.
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*/
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#define PHYS_OFFSET (0x80000000)
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#define __virt_to_bus(x) ((x) - PAGE_OFFSET + PHYS_OFFSET)
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#define __bus_to_virt(x) ((x) + PAGE_OFFSET - PHYS_OFFSET)
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#endif
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