162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (C) 2004 Microtronix Datacom Ltd. 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * All rights reserved. 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#ifndef _ASM_NIOS2_CACHE_H 962306a36Sopenharmony_ci#define _ASM_NIOS2_CACHE_H 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#define NIOS2_DCACHE_SIZE CONFIG_NIOS2_DCACHE_SIZE 1262306a36Sopenharmony_ci#define NIOS2_ICACHE_SIZE CONFIG_NIOS2_ICACHE_SIZE 1362306a36Sopenharmony_ci#define NIOS2_DCACHE_LINE_SIZE CONFIG_NIOS2_DCACHE_LINE_SIZE 1462306a36Sopenharmony_ci#define NIOS2_ICACHE_LINE_SHIFT 5 1562306a36Sopenharmony_ci#define NIOS2_ICACHE_LINE_SIZE (1 << NIOS2_ICACHE_LINE_SHIFT) 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci/* bytes per L1 cache line */ 1862306a36Sopenharmony_ci#define L1_CACHE_SHIFT NIOS2_ICACHE_LINE_SHIFT 1962306a36Sopenharmony_ci#define L1_CACHE_BYTES NIOS2_ICACHE_LINE_SIZE 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci#define ARCH_DMA_MINALIGN L1_CACHE_BYTES 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci#define __cacheline_aligned 2462306a36Sopenharmony_ci#define ____cacheline_aligned 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci#endif 27