Update arm 64bit board config file.

Change-Id: Iad010c4b0c7f2a5b0aed7118843415f4fb7f97b1
diff --git a/BoardConfig.mk b/BoardConfig.mk
index 1adcf2e..0dd890e 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -9,33 +9,37 @@
 
 TARGET_ARCH := arm64
 TARGET_ARCH_VARIANT := armv8-a
-TARGET_CPU_ABI := arm64-v8a
-TARGET_CPU_ABI2 :=
 TARGET_CPU_VARIANT := generic
+TARGET_CPU_ABI := arm64-v8a
 
 TARGET_2ND_ARCH := arm
 TARGET_2ND_ARCH_VARIANT := armv7-a-neon
+TARGET_2ND_CPU_VARIANT := cortex-a15
 TARGET_2ND_CPU_ABI := armeabi-v7a
 TARGET_2ND_CPU_ABI2 := armeabi
-TARGET_2ND_CPU_VARIANT := cortex-a9
 
-# Disable emulator for "make dist" until there is a 64-bit qemu kernel
-BUILD_EMULATOR := false
+TARGET_USES_64_BIT_BINDER := true
 
-
+SMALLER_FONT_FOOTPRINT := true
 MINIMAL_FONT_FOOTPRINT := true
 # Some framework code requires this to enable BT
 BOARD_HAVE_BLUETOOTH := true
 BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR := device/generic/common/bluetooth
 
+BOARD_USES_GENERIC_AUDIO := true
+
+USE_CAMERA_STUB := true
+
+BUILD_EMULATOR_OPENGL := true
 USE_OPENGL_RENDERER := true
 
 BOARD_USE_LEGACY_UI := true
+VSYNC_EVENT_PHASE_OFFSET_NS := 0
 
 # PDK does not use ext4 image, but it is added here to prevent build break.
 TARGET_USERIMAGES_USE_EXT4 := true
-BOARD_SYSTEMIMAGE_PARTITION_SIZE := 576716800
-BOARD_USERDATAIMAGE_PARTITION_SIZE := 419430400
+BOARD_SYSTEMIMAGE_PARTITION_SIZE := 786432000
+BOARD_USERDATAIMAGE_PARTITION_SIZE := 576716800
 BOARD_CACHEIMAGE_PARTITION_SIZE := 69206016
 BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE := ext4
 BOARD_FLASH_BLOCK_SIZE := 512