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-rw-r--r--core/Makefile13
-rw-r--r--target/board/emulator_arm64/BoardConfig.mk77
-rw-r--r--target/board/emulator_arm64/device.mk29
-rw-r--r--target/board/emulator_arm64/system_ext.prop5
-rw-r--r--target/board/generic_arm64/BoardConfig.mk20
-rw-r--r--target/board/generic_arm64/device.mk11
-rw-r--r--target/product/aosp_arm64.mk2
-rw-r--r--target/product/sdk_phone_arm64.mk32
-rwxr-xr-xtools/releasetools/add_img_to_target_files.py28
-rw-r--r--tools/releasetools/common.py19
10 files changed, 188 insertions, 48 deletions
diff --git a/core/Makefile b/core/Makefile
index a0cc1fb43d..6809d24f6c 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -2080,8 +2080,7 @@ $(INSTALLED_RECOVERY_BUILD_PROP_TARGET): \
$(call append-recovery-ui-properties,$(PRIVATE_RECOVERY_UI_PROPERTIES),$@)
ifeq (truetrue,$(strip $(BUILDING_VENDOR_BOOT_IMAGE))$(strip $(AB_OTA_UPDATER)))
- INTERNAL_RECOVERYIMAGE_ARGS := \
- --kernel $(recovery_kernel) --ramdisk $(recovery_ramdisk)
+ INTERNAL_RECOVERYIMAGE_ARGS := --ramdisk $(recovery_ramdisk)
ifdef GENERIC_KERNEL_CMDLINE
INTERNAL_RECOVERYIMAGE_ARGS += --cmdline "$(GENERIC_KERNEL_CMDLINE)"
endif
@@ -2158,10 +2157,10 @@ $(recovery_ramdisk): $(MKBOOTFS) $(MINIGZIP) \
# $(2): kernel file
define build-recoveryimage-target
$(if $(filter true,$(PRODUCT_SUPPORTS_VBOOT)), \
- $(MKBOOTIMG) --kernel $(2) $(MKBOOTIMG_KERNEL_ARG) $(INTERNAL_RECOVERYIMAGE_ARGS) \
+ $(MKBOOTIMG) --kernel $(2) $(INTERNAL_RECOVERYIMAGE_ARGS) \
$(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_RECOVERY_MKBOOTIMG_ARGS) \
--output $(1).unsigned, \
- $(MKBOOTIMG) --kernel $(2) $(MKBOOTIMG_KERNEL_ARG) $(INTERNAL_RECOVERYIMAGE_ARGS) \
+ $(MKBOOTIMG) --kernel $(2) $(INTERNAL_RECOVERYIMAGE_ARGS) \
$(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_RECOVERY_MKBOOTIMG_ARGS) \
--output $(1))
$(if $(filter true,$(PRODUCT_SUPPORTS_BOOT_SIGNER)),\
@@ -3472,8 +3471,12 @@ $(if $(BOARD_AVB_$(call to-upper,$(1))_KEY_PATH),\
endef
ifdef INSTALLED_BOOTIMAGE_TARGET
+# multiple hashes for an image are not yet supported, fortunately this
+# only arises for GKI where the boot descriptor can be left out
+ifeq ($(strip $(BOARD_KERNEL_BINARIES)),)
$(eval $(call check-and-set-avb-args,boot))
endif
+endif
ifdef INSTALLED_VENDOR_BOOTIMAGE_TARGET
$(eval $(call check-and-set-avb-args,vendor_boot))
@@ -4128,6 +4131,8 @@ ifdef BOARD_BOOTIMAGE_PARTITION_SIZE
endif
ifeq ($(INSTALLED_BOOTIMAGE_TARGET),)
$(hide) echo "no_boot=true" >> $@
+else
+ echo "boot_images=$(foreach b,$(INSTALLED_BOOTIMAGE_TARGET),$(notdir $(b)))" >> $@
endif
ifneq ($(INSTALLED_VENDOR_BOOTIMAGE_TARGET),)
echo "vendor_boot=true" >> $@
diff --git a/target/board/emulator_arm64/BoardConfig.mk b/target/board/emulator_arm64/BoardConfig.mk
new file mode 100644
index 0000000000..b34ccb4070
--- /dev/null
+++ b/target/board/emulator_arm64/BoardConfig.mk
@@ -0,0 +1,77 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# arm64 emulator specific definitions
+TARGET_ARCH := arm64
+TARGET_ARCH_VARIANT := armv8-a
+TARGET_CPU_VARIANT := generic
+TARGET_CPU_ABI := arm64-v8a
+
+TARGET_2ND_ARCH := arm
+TARGET_2ND_CPU_ABI := armeabi-v7a
+TARGET_2ND_CPU_ABI2 := armeabi
+
+ifneq ($(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 $(BOARD_BOOT_HEADER_VERSION)
+
+# Wifi.
+BOARD_WLAN_DEVICE := emulator
+BOARD_HOSTAPD_DRIVER := NL80211
+BOARD_WPA_SUPPLICANT_DRIVER := NL80211
+BOARD_HOSTAPD_PRIVATE_LIB := lib_driver_cmd_simulated
+BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_simulated
+WPA_SUPPLICANT_VERSION := VER_0_8_X
+WIFI_DRIVER_FW_PATH_PARAM := "/dev/null"
+WIFI_DRIVER_FW_PATH_STA := "/dev/null"
+WIFI_DRIVER_FW_PATH_AP := "/dev/null"
diff --git a/target/board/emulator_arm64/device.mk b/target/board/emulator_arm64/device.mk
new file mode 100644
index 0000000000..6753c1189f
--- /dev/null
+++ b/target/board/emulator_arm64/device.mk
@@ -0,0 +1,29 @@
+#
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# Cuttlefish has GKI kernel prebuilts, so use those for the GKI boot.img.
+ifeq ($(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)
diff --git a/target/board/emulator_arm64/system_ext.prop b/target/board/emulator_arm64/system_ext.prop
new file mode 100644
index 0000000000..2f8f803e4c
--- /dev/null
+++ b/target/board/emulator_arm64/system_ext.prop
@@ -0,0 +1,5 @@
+#
+# system.prop for emulator arm64 sdk
+#
+
+rild.libpath=/vendor/lib64/libreference-ril.so
diff --git a/target/board/generic_arm64/BoardConfig.mk b/target/board/generic_arm64/BoardConfig.mk
index a5264e43cf..91d569291c 100644
--- a/target/board/generic_arm64/BoardConfig.mk
+++ b/target/board/generic_arm64/BoardConfig.mk
@@ -53,20 +53,21 @@ 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 := true
BOARD_USES_RECOVERY_AS_BOOT := true
-BOARD_BOOTIMAGE_PARTITION_SIZE := 0x02000000
+BOARD_BOOTIMAGE_PARTITION_SIZE := 0x04000000
BOARD_USERDATAIMAGE_PARTITION_SIZE := 576716800
BOARD_BOOT_HEADER_VERSION := 3
BOARD_MKBOOTIMG_ARGS += --header_version $(BOARD_BOOT_HEADER_VERSION)
-# Emulator system image is going to be used as GSI and some vendor still hasn't
-# cleaned up all device specific directories under root!
+BOARD_KERNEL_BINARIES := kernel-5.4 kernel-5.4-gz kernel-5.4-lz4
+
+# Some vendors still haven't cleaned up all device specific directories under
+# root!
# TODO(b/111434759, b/111287060) SoC specific hacks
BOARD_ROOT_EXTRA_SYMLINKS += /vendor/lib/dsp:/dsp
@@ -76,14 +77,3 @@ BOARD_ROOT_EXTRA_SYMLINKS += /vendor/firmware_mnt:/firmware
# TODO(b/36764215): remove this setting when the generic system image
# no longer has QCOM-specific directories under /.
BOARD_SEPOLICY_DIRS += build/make/target/board/generic_arm64/sepolicy
-
-# Wifi.
-BOARD_WLAN_DEVICE := emulator
-BOARD_HOSTAPD_DRIVER := NL80211
-BOARD_WPA_SUPPLICANT_DRIVER := NL80211
-BOARD_HOSTAPD_PRIVATE_LIB := lib_driver_cmd_simulated
-BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_simulated
-WPA_SUPPLICANT_VERSION := VER_0_8_X
-WIFI_DRIVER_FW_PATH_PARAM := "/dev/null"
-WIFI_DRIVER_FW_PATH_STA := "/dev/null"
-WIFI_DRIVER_FW_PATH_AP := "/dev/null"
diff --git a/target/board/generic_arm64/device.mk b/target/board/generic_arm64/device.mk
index 4fcae46285..3b7cd44acb 100644
--- a/target/board/generic_arm64/device.mk
+++ b/target/board/generic_arm64/device.mk
@@ -14,15 +14,10 @@
# limitations under the License.
#
-# Cuttlefish has GKI kernel prebuilts, so use those for the GKI boot.img.
-ifeq ($(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
+ device/google/cuttlefish_kernel/5.4-arm64/kernel-5.4:kernel-5.4 \
+ device/google/cuttlefish_kernel/5.4-arm64/kernel-5.4-gz:kernel-5.4-gz \
+ device/google/cuttlefish_kernel/5.4-arm64/kernel-5.4-lz4:kernel-5.4-lz4
# Adjust the Dalvik heap to be appropriate for a tablet.
$(call inherit-product-if-exists, frameworks/base/build/tablet-dalvik-heap.mk)
diff --git a/target/product/aosp_arm64.mk b/target/product/aosp_arm64.mk
index 491397f2d4..e88a36683c 100644
--- a/target/product/aosp_arm64.mk
+++ b/target/product/aosp_arm64.mk
@@ -14,8 +14,6 @@
# limitations under the License.
#
-PRODUCT_USE_DYNAMIC_PARTITIONS := true
-
# The system image of aosp_arm64-userdebug is a GSI for the devices with:
# - ARM 64 bits user space
# - 64 bits binder interface
diff --git a/target/product/sdk_phone_arm64.mk b/target/product/sdk_phone_arm64.mk
index 9024890d2c..3ab0c57fe4 100644
--- a/target/product/sdk_phone_arm64.mk
+++ b/target/product/sdk_phone_arm64.mk
@@ -15,8 +15,36 @@
#
QEMU_USE_SYSTEM_EXT_PARTITIONS := true
-$(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
diff --git a/tools/releasetools/add_img_to_target_files.py b/tools/releasetools/add_img_to_target_files.py
index cc05c644a1..7db506c72f 100755
--- a/tools/releasetools/add_img_to_target_files.py
+++ b/tools/releasetools/add_img_to_target_files.py
@@ -731,16 +731,24 @@ def AddImagesToTargetFiles(filename):
boot_image = None
if has_boot:
banner("boot")
- # common.GetBootableImage() returns the image directly if present.
- boot_image = common.GetBootableImage(
- "IMAGES/boot.img", "boot.img", OPTIONS.input_tmp, "BOOT")
- # boot.img may be unavailable in some targets (e.g. aosp_arm64).
- if boot_image:
- partitions['boot'] = os.path.join(OPTIONS.input_tmp, "IMAGES", "boot.img")
- if not os.path.exists(partitions['boot']):
- boot_image.WriteToDir(OPTIONS.input_tmp)
- if output_zip:
- boot_image.AddToZip(output_zip)
+ boot_images = OPTIONS.info_dict.get("boot_images")
+ if boot_images is None:
+ boot_images = "boot.img"
+ for b in boot_images.split():
+ # common.GetBootableImage() returns the image directly if present.
+ boot_image = common.GetBootableImage(
+ "IMAGES/" + b, b, OPTIONS.input_tmp, "BOOT")
+ # boot.img may be unavailable in some targets (e.g. aosp_arm64).
+ if boot_image:
+ boot_image_path = os.path.join(OPTIONS.input_tmp, "IMAGES", b)
+ # vbmeta does not need to include boot.img with multiple boot.img files,
+ # which is only used for aosp_arm64 for GKI
+ if len(boot_images.split()) == 1:
+ partitions['boot'] = boot_image_path
+ if not os.path.exists(boot_image_path):
+ boot_image.WriteToDir(OPTIONS.input_tmp)
+ if output_zip:
+ boot_image.AddToZip(output_zip)
if has_vendor_boot:
banner("vendor_boot")
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index ffcd38bb02..536d47f59f 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -1015,7 +1015,7 @@ def _MakeRamdisk(sourcedir, fs_config_file=None):
return ramdisk_img
-def _BuildBootableImage(sourcedir, fs_config_file, info_dict=None,
+def _BuildBootableImage(image_name, sourcedir, fs_config_file, info_dict=None,
has_ramdisk=False, two_step_image=False):
"""Build a bootable image from the specified sourcedir.
@@ -1028,7 +1028,15 @@ def _BuildBootableImage(sourcedir, fs_config_file, info_dict=None,
for building the requested image.
"""
- if not os.access(os.path.join(sourcedir, "kernel"), os.F_OK):
+ # "boot" or "recovery", without extension.
+ partition_name = os.path.basename(sourcedir).lower()
+
+ if partition_name == "recovery":
+ kernel = "kernel"
+ else:
+ kernel = image_name.replace("boot", "kernel")
+ kernel = kernel.replace(".img","")
+ if not os.access(os.path.join(sourcedir, kernel), os.F_OK):
return None
if has_ramdisk and not os.access(os.path.join(sourcedir, "RAMDISK"), os.F_OK):
@@ -1045,7 +1053,7 @@ def _BuildBootableImage(sourcedir, fs_config_file, info_dict=None,
# use MKBOOTIMG from environ, or "mkbootimg" if empty or not set
mkbootimg = os.getenv('MKBOOTIMG') or "mkbootimg"
- cmd = [mkbootimg, "--kernel", os.path.join(sourcedir, "kernel")]
+ cmd = [mkbootimg, "--kernel", os.path.join(sourcedir, kernel)]
fn = os.path.join(sourcedir, "second")
if os.access(fn, os.F_OK):
@@ -1072,9 +1080,6 @@ def _BuildBootableImage(sourcedir, fs_config_file, info_dict=None,
cmd.append("--pagesize")
cmd.append(open(fn).read().rstrip("\n"))
- # "boot" or "recovery", without extension.
- partition_name = os.path.basename(sourcedir).lower()
-
if partition_name == "recovery":
args = info_dict.get("recovery_mkbootimg_args")
else:
@@ -1197,7 +1202,7 @@ def GetBootableImage(name, prebuilt_name, unpack_dir, tree_subdir,
info_dict.get("recovery_as_boot") == "true")
fs_config = "META/" + tree_subdir.lower() + "_filesystem_config.txt"
- data = _BuildBootableImage(os.path.join(unpack_dir, tree_subdir),
+ data = _BuildBootableImage(prebuilt_name, os.path.join(unpack_dir, tree_subdir),
os.path.join(unpack_dir, fs_config),
info_dict, has_ramdisk, two_step_image)
if data:
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2026-01-08 11:12:39 +0000