1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* 3 * Copyright (C) 2004 Microtronix Datacom Ltd. 4 * 5 * All rights reserved. 6 */ 7 8#ifndef _ASM_NIOS2_CACHE_H 9#define _ASM_NIOS2_CACHE_H 10 11#define NIOS2_DCACHE_SIZE CONFIG_NIOS2_DCACHE_SIZE 12#define NIOS2_ICACHE_SIZE CONFIG_NIOS2_ICACHE_SIZE 13#define NIOS2_DCACHE_LINE_SIZE CONFIG_NIOS2_DCACHE_LINE_SIZE 14#define NIOS2_ICACHE_LINE_SHIFT 5 15#define NIOS2_ICACHE_LINE_SIZE (1 << NIOS2_ICACHE_LINE_SHIFT) 16 17/* bytes per L1 cache line */ 18#define L1_CACHE_SHIFT NIOS2_ICACHE_LINE_SHIFT 19#define L1_CACHE_BYTES NIOS2_ICACHE_LINE_SIZE 20 21#define ARCH_DMA_MINALIGN L1_CACHE_BYTES 22 23#define __cacheline_aligned 24#define ____cacheline_aligned 25 26#endif 27