blob: 1fcca7e8f6deb8aa33d74a3b1c1b6ca5bf66a0ae (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2025 Aidan MacDonald
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef CPUCACHE_ARMV7M_H
#define CPUCACHE_ARMV7M_H
#include "cpucache-arm.h"
#include "cpu.h"
#define arm_dsb() asm volatile("dsb" ::: "memory")
#define arm_isb() asm volatile("isb" ::: "memory")
/* Discard entire icache and dcache, generally only used
* when first enabling the caches. */
void __discard_idcache(void);
#endif /* CPUCACHE_ARMV7M_H */
|
