diff --git a/include/lib/aarch32/arch.h b/include/lib/aarch32/arch.h
index 3624cc6..910341a 100644
--- a/include/lib/aarch32/arch.h
+++ b/include/lib/aarch32/arch.h
@@ -379,6 +379,7 @@
  * Definitions of register offsets and fields in the CNTCTLBase Frame of the
  * system level implementation of the Generic Timer.
  ******************************************************************************/
+#define CNTCTLBASE_CNTFRQ	U(0x0)
 #define CNTNSAR			0x4
 #define CNTNSAR_NS_SHIFT(x)	(x)
 
@@ -390,6 +391,12 @@
 #define CNTACR_RWVT_SHIFT	0x4
 #define CNTACR_RWPT_SHIFT	0x5
 
+/*******************************************************************************
+ * Definitions of register offsets in the CNTBaseN Frame of the
+ * system level implementation of the Generic Timer.
+ ******************************************************************************/
+#define CNTBASE_CNTFRQ		U(0x10)
+
 /* MAIR macros */
 #define MAIR0_ATTR_SET(attr, index)	((attr) << ((index) << 3))
 #define MAIR1_ATTR_SET(attr, index)	((attr) << (((index) - 3) << 3))