diff --git a/target/product/aosp_arm.mk b/target/product/aosp_arm.mk
index 0fdd31377c..2ff2b20694 100644
--- a/target/product/aosp_arm.mk
+++ b/target/product/aosp_arm.mk
@@ -23,19 +23,38 @@ PRODUCT_USE_DYNAMIC_PARTITIONS := true
 # - VNDK enforcement
 # - compatible property override enabled
 
-# GSI for system/product
-$(call inherit-product, $(SRC_TARGET_DIR)/product/gsi_common.mk)
+#
+# All components inherited here go to system image
+#
+$(call inherit-product, $(SRC_TARGET_DIR)/product/mainline_system.mk)
 
 # Enable mainline checking for excat this product name
 ifeq (aosp_arm,$(TARGET_PRODUCT))
 PRODUCT_ENFORCE_ARTIFACT_PATH_REQUIREMENTS := relaxed
 endif
 
-# Emulator for vendor
+PRODUCT_ARTIFACT_PATH_REQUIREMENT_WHITELIST += \
+
+#
+# All components inherited here go to product image
+#
+$(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_product.mk)
+
+#
+# All components inherited here go to vendor image
+#
 $(call inherit-product-if-exists, device/generic/goldfish/arm32-vendor.mk)
 $(call inherit-product, $(SRC_TARGET_DIR)/product/emulator_vendor.mk)
 $(call inherit-product, $(SRC_TARGET_DIR)/board/generic_x86/device.mk)
 
+#
+# Special settings for GSI releasing
+#
+ifeq (aosp_arm,$(TARGET_PRODUCT))
+$(call inherit-product, $(SRC_TARGET_DIR)/product/gsi_release.mk)
+endif
+
+
 PRODUCT_NAME := aosp_arm
 PRODUCT_DEVICE := generic
 PRODUCT_BRAND := Android
diff --git a/target/product/aosp_arm64.mk b/target/product/aosp_arm64.mk
index 8ef2023e62..297f350ade 100644
--- a/target/product/aosp_arm64.mk
+++ b/target/product/aosp_arm64.mk
@@ -28,14 +28,11 @@ PRODUCT_USE_DYNAMIC_PARTITIONS := true
 # build quite specifically for the emulator, and might not be
 # entirely appropriate to inherit from for on-device configurations.
 
-# GSI for system/product
+#
+# All components inherited here go to system image
+#
 $(call inherit-product, $(SRC_TARGET_DIR)/product/core_64_bit.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/product/gsi_common.mk)
-
-# Emulator for vendor
-$(call inherit-product-if-exists, device/generic/goldfish/arm64-vendor.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/product/emulator_vendor.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/board/generic_arm64/device.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/mainline_system.mk)
 
 # Enable mainline checking for excat this product name
 ifeq (aosp_arm64,$(TARGET_PRODUCT))
@@ -46,6 +43,24 @@ PRODUCT_ARTIFACT_PATH_REQUIREMENT_WHITELIST += \
     root/init.zygote32_64.rc \
     root/init.zygote64_32.rc \
 
+#
+# All components inherited here go to product image
+#
+$(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_product.mk)
+
+#
+# All components inherited here go to vendor image
+#
+$(call inherit-product-if-exists, device/generic/goldfish/arm64-vendor.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/emulator_vendor.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/board/generic_arm64/device.mk)
+
+#
+# Special settings for GSI releasing
+#
+ifeq (aosp_arm64,$(TARGET_PRODUCT))
+$(call inherit-product, $(SRC_TARGET_DIR)/product/gsi_release.mk)
+
 # Copy different zygote settings for vendor.img to select by setting property
 # ro.zygote=zygote64_32 or ro.zygote=zygote32_64:
 #   1. 64-bit primary, 32-bit secondary OR
@@ -53,6 +68,8 @@ PRODUCT_ARTIFACT_PATH_REQUIREMENT_WHITELIST += \
 # init.zygote64_32.rc is in the core_64_bit.mk below
 PRODUCT_COPY_FILES += \
     system/core/rootdir/init.zygote32_64.rc:root/init.zygote32_64.rc
+endif
+
 
 PRODUCT_NAME := aosp_arm64
 PRODUCT_DEVICE := generic_arm64
diff --git a/target/product/aosp_product.mk b/target/product/aosp_product.mk
new file mode 100644
index 0000000000..fa56779981
--- /dev/null
+++ b/target/product/aosp_product.mk
@@ -0,0 +1,61 @@
+#
+# 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.
+#
+
+# Includes all AOSP product packages
+$(call inherit-product, $(SRC_TARGET_DIR)/product/handheld_product.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/telephony_product.mk)
+
+# Default AOSP sounds
+$(call inherit-product-if-exists, frameworks/base/data/sounds/AllAudio.mk)
+
+# TODO(b/133643923): Clean up the mainline whitelist
+PRODUCT_ARTIFACT_PATH_REQUIREMENT_WHITELIST += \
+    system/app/messaging/messaging.apk \
+    system/app/messaging/oat/% \
+    system/app/WAPPushManager/WAPPushManager.apk \
+    system/app/WAPPushManager/oat/% \
+    system/bin/healthd \
+    system/etc/init/healthd.rc \
+    system/etc/seccomp_policy/crash_dump.%.policy \
+    system/etc/seccomp_policy/mediacodec.policy \
+    system/etc/vintf/manifest/manifest_healthd.xml \
+    system/lib/libframesequence.so \
+    system/lib/libgiftranscode.so \
+    system/lib64/libframesequence.so \
+    system/lib64/libgiftranscode.so \
+
+
+# Additional settings used in all AOSP builds
+PRODUCT_PRODUCT_PROPERTIES += \
+    ro.config.ringtone=Ring_Synth_04.ogg \
+    ro.config.notification_sound=pixiedust.ogg \
+
+# More AOSP packages
+PRODUCT_PACKAGES += \
+    messaging \
+    PhotoTable \
+    WAPPushManager \
+    WallpaperPicker \
+
+# Telephony:
+#   Provide a APN configuration to GSI product
+PRODUCT_COPY_FILES += \
+    device/sample/etc/apns-full-conf.xml:$(TARGET_COPY_OUT_PRODUCT)/etc/apns-conf.xml
+
+# NFC:
+#   Provide a libnfc-nci.conf to GSI product
+PRODUCT_COPY_FILES += \
+    device/generic/common/nfc/libnfc-nci.conf:$(TARGET_COPY_OUT_PRODUCT)/etc/libnfc-nci.conf
diff --git a/target/product/aosp_x86.mk b/target/product/aosp_x86.mk
index 1c7194844a..e557aa8276 100644
--- a/target/product/aosp_x86.mk
+++ b/target/product/aosp_x86.mk
@@ -23,19 +23,37 @@ PRODUCT_USE_DYNAMIC_PARTITIONS := true
 # - VNDK enforcement
 # - compatible property override enabled
 
-# GSI for system/product
-$(call inherit-product, $(SRC_TARGET_DIR)/product/gsi_common.mk)
-
-# Emulator for vendor
-$(call inherit-product-if-exists, device/generic/goldfish/x86-vendor.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/product/emulator_vendor.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/board/generic_x86/device.mk)
+#
+# All components inherited here go to system image
+#
+$(call inherit-product, $(SRC_TARGET_DIR)/product/mainline_system.mk)
 
 # Enable mainline checking for excat this product name
 ifeq (aosp_x86,$(TARGET_PRODUCT))
 PRODUCT_ENFORCE_ARTIFACT_PATH_REQUIREMENTS := relaxed
 endif
 
+#
+# All components inherited here go to product image
+#
+$(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_product.mk)
+
+#
+# All components inherited here go to vendor image
+#
+$(call inherit-product-if-exists, device/generic/goldfish/x86-vendor.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/emulator_vendor.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/board/generic_x86/device.mk)
+
+
+#
+# Special settings for GSI releasing
+#
+ifeq (aosp_x86,$(TARGET_PRODUCT))
+$(call inherit-product, $(SRC_TARGET_DIR)/product/gsi_release.mk)
+endif
+
+
 PRODUCT_NAME := aosp_x86
 PRODUCT_DEVICE := generic_x86
 PRODUCT_BRAND := Android
diff --git a/target/product/aosp_x86_64.mk b/target/product/aosp_x86_64.mk
index 9dfa2f4804..74f9394e36 100644
--- a/target/product/aosp_x86_64.mk
+++ b/target/product/aosp_x86_64.mk
@@ -28,14 +28,11 @@ PRODUCT_USE_DYNAMIC_PARTITIONS := true
 # build quite specifically for the emulator, and might not be
 # entirely appropriate to inherit from for on-device configurations.
 
-# GSI for system/product
+#
+# All components inherited here go to system image
+#
 $(call inherit-product, $(SRC_TARGET_DIR)/product/core_64_bit.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/product/gsi_common.mk)
-
-# Emulator for vendor
-$(call inherit-product-if-exists, device/generic/goldfish/x86_64-vendor.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/product/emulator_vendor.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/board/generic_x86_64/device.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/mainline_system.mk)
 
 # Enable mainline checking for excat this product name
 ifeq (aosp_x86_64,$(TARGET_PRODUCT))
@@ -46,6 +43,24 @@ PRODUCT_ARTIFACT_PATH_REQUIREMENT_WHITELIST += \
     root/init.zygote32_64.rc \
     root/init.zygote64_32.rc \
 
+#
+# All components inherited here go to product image
+#
+$(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_product.mk)
+
+#
+# All components inherited here go to vendor image
+#
+$(call inherit-product-if-exists, device/generic/goldfish/x86_64-vendor.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/emulator_vendor.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/board/generic_x86_64/device.mk)
+
+#
+# Special settings for GSI releasing
+#
+ifeq (aosp_x86_64,$(TARGET_PRODUCT))
+$(call inherit-product, $(SRC_TARGET_DIR)/product/gsi_release.mk)
+
 # Copy different zygote settings for vendor.img to select by setting property
 # ro.zygote=zygote64_32 or ro.zygote=zygote32_64:
 #   1. 64-bit primary, 32-bit secondary OR
@@ -53,6 +68,8 @@ PRODUCT_ARTIFACT_PATH_REQUIREMENT_WHITELIST += \
 # init.zygote64_32.rc is in the core_64_bit.mk below
 PRODUCT_COPY_FILES += \
     system/core/rootdir/init.zygote32_64.rc:root/init.zygote32_64.rc
+endif
+
 
 PRODUCT_NAME := aosp_x86_64
 PRODUCT_DEVICE := generic_x86_64
diff --git a/target/product/gsi_arm64.mk b/target/product/gsi_arm64.mk
index b711d88c08..b0225a3ba6 100644
--- a/target/product/gsi_arm64.mk
+++ b/target/product/gsi_arm64.mk
@@ -14,15 +14,29 @@
 # limitations under the License.
 #
 
+#
+# All components inherited here go to system image
+#
 $(call inherit-product, $(SRC_TARGET_DIR)/product/core_64_bit.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/product/gsi_common.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/mainline_system.mk)
 
 # Enable mainline checking
 PRODUCT_ENFORCE_ARTIFACT_PATH_REQUIREMENTS := relaxed
+
 PRODUCT_ARTIFACT_PATH_REQUIREMENT_WHITELIST += \
     root/init.zygote32_64.rc \
     root/init.zygote64_32.rc \
 
+#
+# All components inherited here go to product image
+#
+$(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_product.mk)
+
+#
+# Special settings for GSI releasing
+#
+$(call inherit-product, $(SRC_TARGET_DIR)/product/gsi_release.mk)
+
 # Copy different zygote settings for vendor.img to select by setting property
 # ro.zygote=zygote64_32 or ro.zygote=zygote32_64:
 #   1. 64-bit primary, 32-bit secondary OR
@@ -31,6 +45,7 @@ PRODUCT_ARTIFACT_PATH_REQUIREMENT_WHITELIST += \
 PRODUCT_COPY_FILES += \
     system/core/rootdir/init.zygote32_64.rc:root/init.zygote32_64.rc
 
+
 PRODUCT_NAME := gsi_arm64
 PRODUCT_DEVICE := gsi_arm64
 PRODUCT_BRAND := generic
diff --git a/target/product/gsi_release.mk b/target/product/gsi_release.mk
new file mode 100644
index 0000000000..d88ad35e96
--- /dev/null
+++ b/target/product/gsi_release.mk
@@ -0,0 +1,58 @@
+#
+# 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 makefile contains the special settings for GSI releasing.
+# This makefile is used for the build targets which used for releasing GSI.
+#
+# For example:
+# - Released GSI contains skip_mount.cfg to skip mounting prodcut paritition
+# - Released GSI contains more VNDK packages to support old version vendors
+# - etc.
+#
+
+# Exclude GSI specific files
+PRODUCT_ARTIFACT_PATH_REQUIREMENT_WHITELIST += \
+    system/etc/init/config/skip_mount.cfg \
+    system/etc/init/init.gsi.rc \
+
+# Exclude all files under system/product and system/system_ext
+PRODUCT_ARTIFACT_PATH_REQUIREMENT_WHITELIST += \
+    system/product/% \
+    system/system_ext/%
+
+
+# GSI doesn't support apex for now.
+# Properties set in product take precedence over those in vendor.
+PRODUCT_PRODUCT_PROPERTIES += \
+    ro.apex.updatable=false
+
+# Split selinux policy
+PRODUCT_FULL_TREBLE_OVERRIDE := true
+
+# Enable dynamic partition size
+PRODUCT_USE_DYNAMIC_PARTITION_SIZE := true
+
+# Needed by Pi newly launched device to pass VtsTrebleSysProp on GSI
+PRODUCT_COMPATIBLE_PROPERTY_OVERRIDE := true
+
+# GSI specific tasks on boot
+PRODUCT_COPY_FILES += \
+    build/make/target/product/gsi/skip_mount.cfg:system/etc/init/config/skip_mount.cfg \
+    build/make/target/product/gsi/init.gsi.rc:system/etc/init/init.gsi.rc \
+
+# Support addtional P VNDK packages
+PRODUCT_EXTRA_VNDK_VERSIONS := 28