1 /*
2  * Copyright (c) 2018, Linaro Limited. and Contributors. All rights reserved.
3  *
4  * SPDX-License-Identifier: BSD-3-Clause
5  */
6 
7 /*
8  * @file	zephyr/cache.h
9  * @brief	Zephyr cache operation primitives for libmetal.
10  */
11 
12 #ifndef __METAL_CACHE__H__
13 #error "Include metal/cache.h instead of metal/zephyr/cache.h"
14 #endif
15 
16 #ifndef __METAL_ZEPHYR_CACHE__H__
17 #define __METAL_ZEPHYR_CACHE__H__
18 
19 #include <zephyr/cache.h>
20 #include <metal/utilities.h>
21 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
__metal_cache_flush(void * addr,unsigned int len)26 static inline void __metal_cache_flush(void *addr, unsigned int len)
27 {
28 	sys_cache_data_flush_range(addr, len);
29 }
30 
__metal_cache_invalidate(void * addr,unsigned int len)31 static inline void __metal_cache_invalidate(void *addr, unsigned int len)
32 {
33 	sys_cache_data_invd_range(addr, len);
34 }
35 
36 #ifdef __cplusplus
37 }
38 #endif
39 
40 #endif /* __METAL_ZEPHYR_CACHE__H__ */
41