mx7_common: use psci 1.0 instead of 0.1

Use PSCI 1.0 instead of 0.1 to support more power
management feature like system reset, power off etc..
Signed-off-by: NAnson Huang <Anson.Huang@nxp.com>

include/configs/mx7_common.h

@@ -61,6 +61,8 @@
 
 #define CONFIG_ARMV7_SECURE_BASE	0x00900000
 
+#define CONFIG_ARMV7_PSCI_1_0
+
 /* Secure boot (HAB) support */
 #ifdef CONFIG_SECURE_BOOT
 #define CONFIG_CSF_SIZE			0x2000