diff --git a/include/configs/mx7_common.h b/include/configs/mx7_common.h
index ffe4d81..5615a34 100644
--- a/include/configs/mx7_common.h
+++ b/include/configs/mx7_common.h
@@ -91,4 +91,15 @@
 #define CONFIG_CMD_FUSE
 #define CONFIG_MXC_OCOTP
 
+/*
+ * Default boot linux kernel in no secure mode.
+ * If want to boot kernel in secure mode, please define CONFIG_MX7_SEC
+ */
+#ifndef CONFIG_MX7_SEC
+#define CONFIG_ARMV7_NONSEC
+#define CONFIG_ARMV7_PSCI
+#define CONFIG_ARMV7_PSCI_NR_CPUS	2
+#define CONFIG_ARMV7_SECURE_BASE	0x00900000
+#endif
+
 #endif