cache.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Cache operations
 4 *
 5 * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu>
 6 * Copyright (C) 2007-2009 PetaLogix
 7 * Copyright (C) 2003 John Williams <jwilliams@itee.uq.edu.au>
 8 */
 9
10#ifndef _ASM_MICROBLAZE_CACHE_H
11#define _ASM_MICROBLAZE_CACHE_H
12
13#include <asm/registers.h>
14
15#define L1_CACHE_SHIFT 5
16/* word-granular cache in microblaze */
17#define L1_CACHE_BYTES	(1 << L1_CACHE_SHIFT)
18
19#define SMP_CACHE_BYTES	L1_CACHE_BYTES
20
21/* MS be sure that SLAB allocates aligned objects */
22#define ARCH_DMA_MINALIGN	L1_CACHE_BYTES
23
24#define ARCH_SLAB_MINALIGN	L1_CACHE_BYTES
25
26#endif /* _ASM_MICROBLAZE_CACHE_H */