fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / include / asm-sh / cpu-sh2 / cache.h

diff --git a/include/asm-sh/cpu-sh2/cache.h b/include/asm-sh/cpu-sh2/cache.h
index cd96402..20b9796 100644 (file)
--- a/include/asm-sh/cpu-sh2/cache.h
+++ b/include/asm-sh/cpu-sh2/cache.h
@@ -12,6 +12,7 @@
 
 #define L1_CACHE_SHIFT 4
 
+#if defined(CONFIG_CPU_SUBTYPE_SH7604)
 #define CCR            0xfffffe92      /* Address of Cache Control Register */
 
 #define CCR_CACHE_CE   0x01    /* Cache enable */
@@ -27,5 +28,26 @@
 #define CCR_CACHE_ORA          CCR_CACHE_TW
 #define CCR_CACHE_WT           0x00    /* SH-2 is _always_ write-through */
 
+#elif defined(CONFIG_CPU_SUBTYPE_SH7619)
+#define CCR1           0xffffffec
+#define CCR            CCR1
+
+#define CCR_CACHE_CE   0x01    /* Cache enable */
+#define CCR_CACHE_WT   0x06    /* CCR[bit1=1,bit2=1] */
+                               /* 0x00000000-0x7fffffff: Write-through  */
+                               /* 0x80000000-0x9fffffff: Write-back     */
+                                /* 0xc0000000-0xdfffffff: Write-through  */
+#define CCR_CACHE_CB   0x00    /* CCR[bit1=0,bit2=0] */
+                               /* 0x00000000-0x7fffffff: Write-back     */
+                               /* 0x80000000-0x9fffffff: Write-through  */
+                                /* 0xc0000000-0xdfffffff: Write-back     */
+#define CCR_CACHE_CF   0x08    /* Cache invalidate */
+
+#define CACHE_OC_ADDRESS_ARRAY 0xf0000000
+#define CACHE_OC_DATA_ARRAY    0xf1000000
+
+#define CCR_CACHE_ENABLE       CCR_CACHE_CE
+#define CCR_CACHE_INVALIDATE   CCR_CACHE_CF
+#endif
 #endif /* __ASM_CPU_SH2_CACHE_H */