162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Cache operations 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> 662306a36Sopenharmony_ci * Copyright (C) 2007-2009 PetaLogix 762306a36Sopenharmony_ci * Copyright (C) 2003 John Williams <jwilliams@itee.uq.edu.au> 862306a36Sopenharmony_ci */ 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#ifndef _ASM_MICROBLAZE_CACHE_H 1162306a36Sopenharmony_ci#define _ASM_MICROBLAZE_CACHE_H 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci#include <asm/registers.h> 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci#define L1_CACHE_SHIFT 5 1662306a36Sopenharmony_ci/* word-granular cache in microblaze */ 1762306a36Sopenharmony_ci#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci#define SMP_CACHE_BYTES L1_CACHE_BYTES 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci/* MS be sure that SLAB allocates aligned objects */ 2262306a36Sopenharmony_ci#define ARCH_DMA_MINALIGN L1_CACHE_BYTES 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci#define ARCH_SLAB_MINALIGN L1_CACHE_BYTES 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci#endif /* _ASM_MICROBLAZE_CACHE_H */ 27