[PATCH] m68knommu: fix cache flush for 5407 ColdFire CPU

Fix the cache flushing code for the ColdFire 5407 CPU.

The cpushl instruction arguments are wrong, causing it to miss some
cache lines.

include/asm-m68knommu/cacheflush.h

@@ -37,13 +37,15 @@ extern inline void __flush_cache_all(void)
 		"1:\n\t"
 		"movel	%%d0,%%a0\n\t"
 		"2:\n\t"
-		".word	0xf4e8\n\t"
+		".word	0xf468\n\t"
 		"addl	#0x10,%%a0\n\t"
 		"cmpl	#0x00000800,%%a0\n\t"
 		"blt	2b\n\t"
 		"addql	#1,%%d0\n\t"
 		"cmpil	#4,%%d0\n\t"
 		"bne	1b\n\t"
+		"movel	#0xb6088500,%%d0\n\t"
+		"movec	%%d0,%%CACR\n\t"
 		: : : "d0", "a0" );
 #endif /* CONFIG_M5407 */
 #ifdef CONFIG_M5272