This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / include / asm-sh / cpu-sh2a / cache.h

diff --git a/include/asm-sh/cpu-sh2a/cache.h b/include/asm-sh/cpu-sh2a/cache.h
new file mode 100644 (file)
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+++ b/include/asm-sh/cpu-sh2a/cache.h
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+/*
+ * include/asm-sh/cpu-sh2a/cache.h
+ *
+ * Copyright (C) 2004 Paul Mundt
+ *
+ * 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.
+ */
+#ifndef __ASM_CPU_SH2A_CACHE_H
+#define __ASM_CPU_SH2A_CACHE_H
+
+#define L1_CACHE_SHIFT 4
+
+#define CCR1           0xfffc1000
+#define CCR2           0xfffc1004
+
+/* CCR1 behaves more like the traditional CCR */
+#define CCR            CCR1
+
+/*
+ * Most of the SH-2A CCR1 definitions resemble the SH-4 ones. All others not
+ * listed here are reserved.
+ */
+#define CCR_CACHE_CB   0x0000  /* Hack */
+#define CCR_CACHE_OCE  0x0001
+#define CCR_CACHE_WT   0x0002
+#define CCR_CACHE_OCI  0x0008  /* OCF */
+#define CCR_CACHE_ICE  0x0100
+#define CCR_CACHE_ICI  0x0800  /* ICF */
+
+#define CACHE_IC_ADDRESS_ARRAY 0xf0000000
+#define CACHE_OC_ADDRESS_ARRAY 0xf0800000
+
+#define CCR_CACHE_ENABLE       (CCR_CACHE_OCE | CCR_CACHE_ICE)
+#define CCR_CACHE_INVALIDATE   (CCR_CACHE_OCI | CCR_CACHE_ICI)
+
+#endif /* __ASM_CPU_SH2A_CACHE_H */
+