09bb9ce15f
Before this patch, when a platform needed to customize one constant in spaces.h, they need to redefine all of them. Now they can just redefine one constant and include the generic file header at the end: #include <asm/mach-generic/spaces.h> This patch doesn't allow to redefine CAC_BASE, IO_BASE and UNCAC_BASE for 32 bits platforms because there's no need to do so. This will avoid some macro duplications. It's important specially if we'll add complex macros. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> delete mode 100644 include/asm-mips/mach-ip32/spaces.h
30 lines
878 B
C
30 lines
878 B
C
/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 1996, 99 Ralf Baechle
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* Copyright (C) 2000, 2002 Maciej W. Rozycki
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* Copyright (C) 1990, 1999 by Silicon Graphics, Inc.
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*/
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#ifndef _ASM_MACH_IP27_SPACES_H
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#define _ASM_MACH_IP27_SPACES_H
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/*
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* IP27 uses the R10000's uncached attribute feature. Attribute 3 selects
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* uncached memory addressing.
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*/
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#define HSPEC_BASE 0x9000000000000000
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#define IO_BASE 0x9200000000000000
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#define MSPEC_BASE 0x9400000000000000
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#define UNCAC_BASE 0x9600000000000000
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#define TO_MSPEC(x) (MSPEC_BASE | ((x) & TO_PHYS_MASK))
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#define TO_HSPEC(x) (HSPEC_BASE | ((x) & TO_PHYS_MASK))
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#define HIGHMEM_START (~0UL)
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#include <asm/mach-generic/spaces.h>
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#endif /* _ASM_MACH_IP27_SPACES_H */
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