add android tv build target

aosp_rpi4.mk

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2021-2022 KonstaKANG
+# Copyright (C) 2021-2023 KonstaKANG
 #
 # SPDX-License-Identifier: Apache-2.0
 #
@@ -7,6 +7,23 @@
 # Inherit device configuration
 $(call inherit-product, device/brcm/rpi4/device.mk)
 
+PRODUCT_AAPT_CONFIG := normal mdpi hdpi
+PRODUCT_AAPT_PREF_CONFIG := hdpi
+PRODUCT_CHARACTERISTICS := tablet,nosdcard
+$(call inherit-product, $(SRC_TARGET_DIR)/product/full_base.mk)
+
+# Overlays
+PRODUCT_PACKAGES += \
+    AndroidRpiOverlay \
+    SettingsRpiOverlay \
+    SettingsProviderRpiOverlay \
+    SystemUIRpiOverlay \
+    WifiRpiOverlay
+
+# Permissions
+PRODUCT_COPY_FILES += \
+    frameworks/native/data/etc/tablet_core_hardware.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/tablet_core_hardware.xml
+
 # Device identifier. This must come after all inclusions.
 PRODUCT_DEVICE := rpi4
 PRODUCT_NAME := aosp_rpi4