create emulator_arm64 device for sdk_phone_arm64 to use (4bfa0780) · Commits · e / os / android_build

target/board/emulator_arm64/BoardConfig.mk

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		# Copyright (C) 2020 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.
		#

		# arm64 emulator specific definitions
		TARGET_ARCH := arm64
		TARGET_ARCH_VARIANT := armv8-a
		TARGET_CPU_VARIANT := generic
		TARGET_CPU_ABI := arm64-v8a

		TARGET_2ND_ARCH := arm
		TARGET_2ND_CPU_ABI := armeabi-v7a
		TARGET_2ND_CPU_ABI2 := armeabi

		ifneq ($(TARGET_BUILD_APPS)$(filter cts sdk vts10,$(MAKECMDGOALS)),)
		# DO NOT USE
		# DO NOT USE
		#
		# This architecture / CPU variant must NOT be used for any 64 bit
		# platform builds. It is the lowest common denominator required
		# to build an unbundled application or cts for all supported 32 and 64 bit
		# platforms.
		#
		# If you're building a 64 bit platform (and not an application) the
		# ARM-v8 specification allows you to assume all the features available in an
		# armv7-a-neon CPU. You should set the following as 2nd arch/cpu variant:
		#
		# TARGET_2ND_ARCH_VARIANT := armv8-a
		# TARGET_2ND_CPU_VARIANT := generic
		#
		# DO NOT USE
		# DO NOT USE
		TARGET_2ND_ARCH_VARIANT := armv7-a-neon
		# DO NOT USE
		# DO NOT USE
		TARGET_2ND_CPU_VARIANT := generic
		# DO NOT USE
		# DO NOT USE
		else
		TARGET_2ND_ARCH_VARIANT := armv8-a
		TARGET_2ND_CPU_VARIANT := generic
		endif

		include build/make/target/board/BoardConfigGsiCommon.mk
		include build/make/target/board/BoardConfigEmuCommon.mk

		TARGET_NO_KERNEL := false
		TARGET_NO_VENDOR_BOOT := false
		BOARD_USES_RECOVERY_AS_BOOT := true

		BOARD_BOOTIMAGE_PARTITION_SIZE := 0x02000000
		BOARD_USERDATAIMAGE_PARTITION_SIZE := 576716800

		BOARD_BOOT_HEADER_VERSION := 3
		BOARD_MKBOOTIMG_ARGS += --header_version $(BOARD_BOOT_HEADER_VERSION)

		# Wifi.
		BOARD_WLAN_DEVICE := emulator
		BOARD_HOSTAPD_DRIVER := NL80211
		BOARD_WPA_SUPPLICANT_DRIVER := NL80211
		BOARD_HOSTAPD_PRIVATE_LIB := lib_driver_cmd_simulated
		BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_simulated
		WPA_SUPPLICANT_VERSION := VER_0_8_X
		WIFI_DRIVER_FW_PATH_PARAM := "/dev/null"
		WIFI_DRIVER_FW_PATH_STA := "/dev/null"
		WIFI_DRIVER_FW_PATH_AP := "/dev/null"

target/board/emulator_arm64/device.mk

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		#
		# Copyright (C) 2020 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.
		#

		# Cuttlefish has GKI kernel prebuilts, so use those for the GKI boot.img.
		ifeq ($(TARGET_PREBUILT_KERNEL),)
		LOCAL_KERNEL := device/google/cuttlefish_kernel/5.4-arm64/kernel
		else
		LOCAL_KERNEL := $(TARGET_PREBUILT_KERNEL)
		endif

		PRODUCT_COPY_FILES += \
		$(LOCAL_KERNEL):kernel

		# Adjust the Dalvik heap to be appropriate for a tablet.
		$(call inherit-product-if-exists, frameworks/base/build/tablet-dalvik-heap.mk)
		$(call inherit-product-if-exists, frameworks/native/build/tablet-dalvik-heap.mk)

target/board/emulator_arm64/system_ext.prop

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		#
		# system.prop for emulator arm64 sdk
		#

		rild.libpath=/vendor/lib64/libreference-ril.so

target/product/sdk_phone_arm64.mk

+30 −2

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		@@ -15,8 +15,36 @@
		#
		QEMU_USE_SYSTEM_EXT_PARTITIONS := true

		$(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_arm64.mk)
		PRODUCT_USE_DYNAMIC_PARTITIONS := true

		# This is a build configuration for a full-featured build of the
		# Open-Source part of the tree. It's geared toward a US-centric
		# build quite specifically for the emulator, and might not be
		# entirely appropriate to inherit from for on-device configurations.

		#
		# 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/mainline_system.mk)

		#
		# All components inherited here go to system_ext image
		#
		$(call inherit-product, $(SRC_TARGET_DIR)/product/handheld_system_ext.mk)
		$(call inherit-product, $(SRC_TARGET_DIR)/product/telephony_system_ext.mk)

		#
		# 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 or vendor_boot 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/emulator_arm64/device.mk)

		# Define the host tools and libs that are parts of the SDK.
		$(call inherit-product, sdk/build/product_sdk.mk)
		@@ -29,7 +57,7 @@ PRODUCT_PACKAGES += \
		# Overrides
		PRODUCT_BRAND := Android
		PRODUCT_NAME := sdk_phone_arm64
		PRODUCT_DEVICE := generic_arm64
		PRODUCT_DEVICE := emulator_arm64
		PRODUCT_MODEL := Android SDK built for arm64