c9d95fbe59
Convert PCIBIOS_MIN_IO and PCIBIOS_MIN_MEM to variables to allow multi-platform builds. This also removes the requirement for a platform to have a mach/hardware.h. The default values for i/o and mem are 0x1000 and 0x01000000, respectively. Per Arnd Bergmann, other values are likely to be incorrect, but this commit does not try to address that issue. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
38 lines
847 B
C
38 lines
847 B
C
/*
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* arch/arm/mach-ixp4xx/include/mach/hardware.h
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*
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* Copyright (C) 2002 Intel Corporation.
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* Copyright (C) 2003-2004 MontaVista Software, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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/*
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* Hardware definitions for IXP4xx based systems
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*/
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#ifndef __ASM_ARCH_HARDWARE_H__
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#define __ASM_ARCH_HARDWARE_H__
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#ifdef CONFIG_IXP4XX_INDIRECT_PCI
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#define PCIBIOS_MAX_MEM 0x4FFFFFFF
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#else
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#define PCIBIOS_MAX_MEM 0x4BFFFFFF
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#endif
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#define ARCH_HAS_DMA_SET_COHERENT_MASK
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/* Register locations and bits */
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#include "ixp4xx-regs.h"
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#ifndef __ASSEMBLER__
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#include <mach/cpu.h>
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#endif
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/* Platform helper functions and definitions */
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#include "platform.h"
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#endif /* _ASM_ARCH_HARDWARE_H */
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