| Ley Foon Tan | 93c91cb | 2014-11-06 15:19:48 +0800 | [diff] [blame] | 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 |