1/*
 2 * Copyright (C) 2004 Microtronix Datacom Ltd.
 3 *
 4 * All rights reserved.
 5 *
 6 * This program is free software; you can redistribute it and/or modify
 7 * it under the terms of the GNU General Public License as published by
 8 * the Free Software Foundation; either version 2 of the License, or
 9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
14 * NON INFRINGEMENT.  See the GNU General Public License for more
15 * details.
16 */
17
18#ifndef _ASM_NIOS2_CACHE_H
19#define _ASM_NIOS2_CACHE_H
20
21#define NIOS2_DCACHE_SIZE	CONFIG_NIOS2_DCACHE_SIZE
22#define NIOS2_ICACHE_SIZE	CONFIG_NIOS2_ICACHE_SIZE
23#define NIOS2_DCACHE_LINE_SIZE	CONFIG_NIOS2_DCACHE_LINE_SIZE
24#define NIOS2_ICACHE_LINE_SHIFT	5
25#define NIOS2_ICACHE_LINE_SIZE	(1 << NIOS2_ICACHE_LINE_SHIFT)
26
27/* bytes per L1 cache line */
28#define L1_CACHE_SHIFT		NIOS2_ICACHE_LINE_SHIFT
29#define L1_CACHE_BYTES		NIOS2_ICACHE_LINE_SIZE
30
31#define ARCH_DMA_MINALIGN	L1_CACHE_BYTES
32
33#define __cacheline_aligned
34#define ____cacheline_aligned
35
36#endif