kitakami-common: Using CPU variant "cortex-a53" instead of "generic".

Change-Id: Ifc823d3addb08afca9cf06c24c79bb5fa58c9dd6

BoardConfigCommon.mk

@@ -34,13 +34,13 @@ TARGET_ARCH := arm64
 TARGET_ARCH_VARIANT := armv8-a
 TARGET_CPU_ABI := arm64-v8a
 TARGET_CPU_ABI2 :=
-TARGET_CPU_VARIANT := generic
+TARGET_CPU_VARIANT := cortex-a53
 
 TARGET_2ND_ARCH := arm
 TARGET_2ND_ARCH_VARIANT := armv8-a
 TARGET_2ND_CPU_ABI := armeabi-v7a
 TARGET_2ND_CPU_ABI2 := armeabi
-TARGET_2ND_CPU_VARIANT := generic
+TARGET_2ND_CPU_VARIANT := cortex-a53
 TARGET_2ND_CPU_VARIANT_RUNTIME := cortex-a53
 
 TARGET_USES_64_BIT_BINDER := true