diff --git a/arch/arm/plat-rk/include/plat/key.h b/arch/arm/plat-rk/include/plat/key.h
index 0197358f4596..a564b95dbc6c 100755
--- a/arch/arm/plat-rk/include/plat/key.h
+++ b/arch/arm/plat-rk/include/plat/key.h
@@ -8,6 +8,12 @@
 
 #define ADC_SAMPLE_TIME				100
 
+#define EV_ENCALL			KEY_F4
+#define EV_MENU				KEY_F1
+
+#define PRESS_LEV_LOW			1
+#define PRESS_LEV_HIGH			0
+
 struct rk29_keys_button {
 	int code;		
 	int code_long_press;