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Diffstat (limited to 'include/asm-xtensa/cache.h')
-rw-r--r--include/asm-xtensa/cache.h20
1 files changed, 6 insertions, 14 deletions
diff --git a/include/asm-xtensa/cache.h b/include/asm-xtensa/cache.h
index 1e79c0e27460..1c4a78f29ae2 100644
--- a/include/asm-xtensa/cache.h
+++ b/include/asm-xtensa/cache.h
@@ -4,7 +4,6 @@
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
- * 2 of the License, or (at your option) any later version.
*
* (C) 2001 - 2005 Tensilica Inc.
*/
@@ -12,21 +11,14 @@
#ifndef _XTENSA_CACHE_H
#define _XTENSA_CACHE_H
-#include <xtensa/config/core.h>
+#include <asm/variant/core.h>
-#if XCHAL_ICACHE_SIZE > 0
-# if (XCHAL_ICACHE_SIZE % (XCHAL_ICACHE_LINESIZE*XCHAL_ICACHE_WAYS*4)) != 0
-# error cache configuration outside expected/supported range!
-# endif
-#endif
+#define L1_CACHE_SHIFT XCHAL_DCACHE_LINEWIDTH
+#define L1_CACHE_BYTES XCHAL_DCACHE_LINESIZE
+#define SMP_CACHE_BYTES L1_CACHE_BYTES
-#if XCHAL_DCACHE_SIZE > 0
-# if (XCHAL_DCACHE_SIZE % (XCHAL_DCACHE_LINESIZE*XCHAL_DCACHE_WAYS*4)) != 0
-# error cache configuration outside expected/supported range!
-# endif
-#endif
+#define DCACHE_WAY_SIZE (XCHAL_DCACHE_SIZE/XCHAL_DCACHE_WAYS)
+#define ICACHE_WAY_SIZE (XCHAL_ICACHE_SIZE/XCHAL_ICACHE_WAYS)
-#define L1_CACHE_SHIFT XCHAL_CACHE_LINEWIDTH_MAX
-#define L1_CACHE_BYTES XCHAL_CACHE_LINESIZE_MAX
#endif /* _XTENSA_CACHE_H */