mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
33 lines
886 B
C
33 lines
886 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (c) 2011 The Chromium OS Authors.
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*/
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#ifndef __MIPS_CACHE_H__
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#define __MIPS_CACHE_H__
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#define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
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#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
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#define ARCH_DMA_MINALIGN (L1_CACHE_BYTES)
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/*
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* CONFIG_SYS_CACHELINE_SIZE is still used in various drivers primarily for
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* DMA buffer alignment. Satisfy those drivers by providing it as a synonym
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* of ARCH_DMA_MINALIGN for now.
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*/
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#define CONFIG_SYS_CACHELINE_SIZE ARCH_DMA_MINALIGN
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#ifndef __ASSEMBLY__
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/**
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* mips_cache_probe() - Probe the properties of the caches
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*
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* Call this to probe the properties such as line sizes of the caches
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* present in the system, if any. This must be done before cache maintenance
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* functions such as flush_cache may be called.
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*/
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void mips_cache_probe(void);
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#endif
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#endif /* __MIPS_CACHE_H__ */
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