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22 lines
518 B
22 lines
518 B
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2019-03-29 quanzhao the first version
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*/
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#ifndef __CACHE_H__
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#define __CACHE_H__
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void rt_hw_cpu_icache_invalidate(void *addr, int size);
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void rt_hw_cpu_dcache_clean_and_invalidate(void *addr, int size);
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static inline void rt_hw_icache_invalidate_all(void)
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{
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__asm__ volatile("mcr p15, 0, %0, c7, c5, 0"::"r"(0ul));
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}
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#endif /* __CACHE_H__ */
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