[ARM] pxa: update cpu_is_xsc3() to include Marvell CPUID

CPU id is changed in Marvell chip. So update the code in cpu_is_xsc3(). Signed-off-by: Haojian Zhuang <[email protected]> Signed-off-by: Eric Miao <[email protected]>
chewitt · Sep 10, 2009 · 337c1db · 337c1db
1 parent 9db95cb
commit 337c1db
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h
@@ -73,7 +73,10 @@ static inline unsigned int __attribute_const__ read_cpuid_cachetype(void)
 #else
 static inline int cpu_is_xsc3(void)
 {
-	if ((read_cpuid_id() & 0xffffe000) == 0x69056000)
+	unsigned int id;
+	id = read_cpuid_id() & 0xffffe000;
+	/* It covers both Intel ID and Marvell ID */
+	if ((id == 0x69056000) || (id == 0x56056000))
 		return 1;
 
 	return 0;