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