1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index 45eeb6e62c..ef9cb98bf0 100644
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -126,6 +126,30 @@ static inline unsigned long get_cntpct(void)
 
 	return cntpct;
 }
+#else
+static inline void set_cntfrq(unsigned long cntfrq)
+{
+	asm("mcr p15, 0, %0, c14, c0, 0" : : "r" (cntfrq));
+}
+
+static inline unsigned int get_cntfrq(void)
+{
+	unsigned int val;
+
+	asm volatile("mrc p15, 0, %0, c14, c0, 0" : "=r" (val));
+
+	return val;
+}
+
+static inline unsigned long long get_cntpct(void)
+{
+	unsigned long long cval;
+
+	isb();
+	asm volatile("mrrc p15, 0, %Q0, %R0, c14" : "=r" (cval));
+
+	return cval;
+}
 
 #endif
 static inline unsigned int get_cr(void)