| /* |
| * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved. |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __ASM_ARC_CACHE_H |
| #define __ASM_ARC_CACHE_H |
| |
| #include <config.h> |
| |
| #ifdef CONFIG_ARC_CACHE_LINE_SHIFT |
| #define CONFIG_SYS_CACHELINE_SIZE (1 << CONFIG_ARC_CACHE_LINE_SHIFT) |
| #define ARCH_DMA_MINALIGN CONFIG_SYS_CACHELINE_SIZE |
| #else |
| /* Satisfy users of ARCH_DMA_MINALIGN */ |
| #define ARCH_DMA_MINALIGN 128 |
| #endif |
| |
| #if defined(ARC_MMU_ABSENT) |
| #define CONFIG_ARC_MMU_VER 0 |
| #elif defined(CONFIG_ARC_MMU_V2) |
| #define CONFIG_ARC_MMU_VER 2 |
| #elif defined(CONFIG_ARC_MMU_V3) |
| #define CONFIG_ARC_MMU_VER 3 |
| #elif defined(CONFIG_ARC_MMU_V4) |
| #define CONFIG_ARC_MMU_VER 4 |
| #endif |
| |
| #endif /* __ASM_ARC_CACHE_H */ |