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+# Copyright (C) 2019 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# The generic product target doesn't have any hardware-specific pieces.
+TARGET_NO_BOOTLOADER := true
+TARGET_NO_KERNEL := true
+TARGET_ARCH := arm64
+TARGET_ARCH_VARIANT := armv8-a
+TARGET_CPU_VARIANT := generic
+TARGET_CPU_ABI := arm64-v8a
+TARGET_BOOTLOADER_BOARD_NAME := trusty_$(TARGET_ARCH)
+
+TARGET_2ND_ARCH := arm
+TARGET_2ND_ARCH_VARIANT := armv7-a
+TARGET_2ND_CPU_ABI := armeabi-v7a
+TARGET_2ND_CPU_ABI2 := armeabi
+
+BOARD_SEPOLICY_DIRS += device/generic/trusty/sepolicy
+
+TARGET_USES_64_BIT_BINDER := true
+
+BUILD_QEMU_IMAGES := true
+
+TARGET_USERIMAGES_USE_EXT4 := true
+BOARD_SYSTEMIMAGE_PARTITION_SIZE := 33554432 # 32M
+BOARD_USERDATAIMAGE_PARTITION_SIZE := 4194304 # 4M
+TARGET_COPY_OUT_VENDOR := vendor
+# ~100 MB vendor image. Please adjust system image / vendor image sizes
+# when finalizing them.
+BOARD_VENDORIMAGE_PARTITION_SIZE := 4194304 # 4M
+BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4
+BOARD_FLASH_BLOCK_SIZE := 512
+TARGET_USERIMAGES_SPARSE_EXT_DISABLED := true
+DEVICE_MATRIX_FILE := device/generic/goldfish/compatibility_matrix.xml
+
+BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED := true
+BOARD_SEPOLICY_DIRS += build/target/board/generic/sepolicy
+
+# Enable A/B update
+TARGET_NO_RECOVERY := true
+BOARD_BUILD_SYSTEM_ROOT_IMAGE := true