diff --git a/[refs] b/[refs]
index 36524e2ea6f2..31d61b7ebfe1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a8a6930157e0e4a2d57abefee487fc4ceba4d53e
+refs/heads/master: e9d6b3358ac35901ccc6a4a5a317670fa469db25
diff --git a/trunk/arch/arm/include/asm/smp_scu.h b/trunk/arch/arm/include/asm/smp_scu.h
index 4eb6d005ffaa..006f02681cd8 100644
--- a/trunk/arch/arm/include/asm/smp_scu.h
+++ b/trunk/arch/arm/include/asm/smp_scu.h
@@ -6,6 +6,23 @@
 #define SCU_PM_POWEROFF	3
 
 #ifndef __ASSEMBLER__
+
+#include <asm/cputype.h>
+
+static inline bool scu_a9_has_base(void)
+{
+	return read_cpuid_part_number() == ARM_CPU_PART_CORTEX_A9;
+}
+
+static inline unsigned long scu_a9_get_base(void)
+{
+	unsigned long pa;
+
+	asm("mrc p15, 4, %0, c15, c0, 0" : "=r" (pa));
+
+	return pa;
+}
+
 unsigned int scu_get_core_count(void __iomem *);
 void scu_enable(void __iomem *);
 int scu_power_mode(void __iomem *, unsigned int);