diff --git a/arch/arm/mach-msm/platsmp.c b/arch/arm/mach-msm/platsmp.c
index 668e0c2..b66729b 100644
--- a/arch/arm/mach-msm/platsmp.c
+++ b/arch/arm/mach-msm/platsmp.c
@@ -75,8 +75,10 @@
 	if (machine_is_apq8064_sim())
 		writel_relaxed(0xf0000, base_ptr+0x04);
 
-	if (machine_is_copper_sim())
-		writel_relaxed(0x9, base_ptr+0x04);
+	if (machine_is_copper_sim()) {
+		writel_relaxed(0x800, base_ptr+0x04);
+		writel_relaxed(0x3FFF, base_ptr+0x14);
+	}
 
 	mb();
 	iounmap(base_ptr);