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yaml --- r: 12125 b: refs/heads/master c: 4f4ef29 h: refs/heads/master i: 12123: 3a9bb50 v: v3
git-mirror · Nov 2, 2005 · 2db103d · 2db103d
1 parent 852ae11
commit 2db103d
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Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7354b62cf799d91e69e38603a139a79df48b23d9
+refs/heads/master: 4f4ef2967e1e8dce43e9cf7186aeb60a8c33aaf4
diff --git a/trunk/include/asm-m68knommu/mcfcache.h b/trunk/include/asm-m68knommu/mcfcache.h
@@ -117,6 +117,20 @@
 .endm
 #endif /* CONFIG_M5407 */
 
+#if defined(CONFIG_M520x)
+.macro CACHE_ENABLE
+	move.l	#0x01000000,%d0		/* invalidate whole cache */
+	movec	%d0,%CACR
+	nop
+	move.l	#0x0000c000,%d0		/* set SDRAM cached (write-thru) */
+	movec	%d0,%ACR0
+	move.l	#0x00000000,%d0		/* no other regions cached */
+	movec	%d0,%ACR1
+	move.l	#0x80400000,%d0		/* enable 8K instruction cache */
+	movec	%d0,%CACR
+	nop
+.endm
+#endif /* CONFIG_M520x */
 
 /****************************************************************************/
 #endif	/* __M68KNOMMU_MCFCACHE_H */