Merge "aconfig: Add exported mode to aconfig Java library generation." into main
diff --git a/core/Makefile b/core/Makefile
index 09c815e..b93c321 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1158,7 +1158,7 @@
 
 BOARD_KERNEL_16K_BOOTIMAGE_PARTITION_SIZE := $(BOARD_BOOTIMAGE_PARTITION_SIZE)
 
-$(BUILT_BOOTIMAGE_16K_TARGET): $(MKBOOTIMG) $(AVBTOOL) $(INTERNAL_BOOTIMAGE_FILES) $(BOARD_AVB_BOOT_KEY_PATH) $(INTERNAL_GKI_CERTIFICATE_DEPS) $(BUILT_KERNEL_16K_TARGET)
+$(BUILT_BOOTIMAGE_16K_TARGET): $(MKBOOTIMG) $(AVBTOOL) $(INTERNAL_BOOTIMAGE_FILES) $(BOARD_AVB_BOOT_KEY_PATH) $(BUILT_KERNEL_16K_TARGET)
 	$(call pretty,"Target boot 16k image: $@")
 	$(call build_boot_from_kernel_avb_enabled,$@,$(BUILT_KERNEL_16K_TARGET))
 
@@ -1281,15 +1281,6 @@
 define build_boot_from_kernel_avb_enabled
   $(eval kernel := $(2))
   $(MKBOOTIMG) --kernel $(kernel) $(INTERNAL_BOOTIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $(1)
-  $(if $(BOARD_GKI_SIGNING_KEY_PATH), \
-    $(eval boot_signature := $(call intermediates-dir-for,PACKAGING,generic_boot)/$(notdir $(1)).boot_signature) \
-    $(eval kernel_signature := $(call intermediates-dir-for,PACKAGING,generic_kernel)/$(notdir $(kernel)).boot_signature) \
-    $(call generate_generic_boot_image_certificate,$(1),$(boot_signature),boot,$(BOARD_AVB_BOOT_ADD_HASH_FOOTER_ARGS)) $(newline) \
-    $(call generate_generic_boot_image_certificate,$(kernel),$(kernel_signature),generic_kernel,$(BOARD_AVB_BOOT_ADD_HASH_FOOTER_ARGS)) $(newline) \
-    cat $(kernel_signature) >> $(boot_signature) $(newline) \
-    $(call assert-max-image-size,$(boot_signature),16 << 10) $(newline) \
-    truncate -s $$(( 16 << 10 )) $(boot_signature) $(newline) \
-    cat "$(boot_signature)" >> $(1))
   $(call assert-max-image-size,$(1),$(call get-hash-image-max-size,$(call get-bootimage-partition-size,$(1),boot)))
   $(AVBTOOL) add_hash_footer \
           --image $(1) \
@@ -1306,11 +1297,8 @@
 INTERNAL_BOOTIMAGE_ARGS := \
 	$(addprefix --second ,$(INSTALLED_2NDBOOTLOADER_TARGET))
 
-# TODO(b/229701033): clean up BOARD_BUILD_GKI_BOOT_IMAGE_WITHOUT_RAMDISK.
-ifneq ($(BOARD_BUILD_GKI_BOOT_IMAGE_WITHOUT_RAMDISK),true)
-  ifneq ($(BUILDING_INIT_BOOT_IMAGE),true)
-    INTERNAL_BOOTIMAGE_ARGS += --ramdisk $(INSTALLED_RAMDISK_TARGET)
-  endif
+ifneq ($(BUILDING_INIT_BOOT_IMAGE),true)
+  INTERNAL_BOOTIMAGE_ARGS += --ramdisk $(INSTALLED_RAMDISK_TARGET)
 endif
 
 ifndef BUILDING_VENDOR_BOOT_IMAGE
@@ -1343,51 +1331,9 @@
   endif
 endif # BUILDING_VENDOR_BOOT_IMAGE == "" && BOARD_USES_GENERIC_KERNEL_IMAGE != true
 
-ifdef BOARD_GKI_SIGNING_KEY_PATH
-  # GKI boot images will not set system version & SPL value in the header.
-  # They can be set by the device manufacturer in the AVB properties instead.
-  INTERNAL_MKBOOTIMG_VERSION_ARGS :=
-else
-  INTERNAL_MKBOOTIMG_VERSION_ARGS := \
-    --os_version $(PLATFORM_VERSION_LAST_STABLE) \
-    --os_patch_level $(PLATFORM_SECURITY_PATCH)
-endif # BOARD_GKI_SIGNING_KEY_PATH
-
-# $(1): image target to certify
-# $(2): out certificate target
-# $(3): image name
-# $(4): additional AVB arguments
-define generate_generic_boot_image_certificate
-  rm -rf "$(2)"
-  mkdir -p "$(dir $(2))"
-  $(GENERATE_GKI_CERTIFICATE) $(INTERNAL_GKI_CERTIFICATE_ARGS) \
-    --additional_avb_args "$(4)" \
-    --name "$(3)" --output "$(2)" "$(1)"
-endef
-
-INTERNAL_GKI_CERTIFICATE_ARGS :=
-INTERNAL_GKI_CERTIFICATE_DEPS :=
-ifdef BOARD_GKI_SIGNING_KEY_PATH
-  ifndef BOARD_GKI_SIGNING_ALGORITHM
-    $(error BOARD_GKI_SIGNING_ALGORITHM should be defined with BOARD_GKI_SIGNING_KEY_PATH)
-  endif
-
-  INTERNAL_GKI_CERTIFICATE_ARGS := \
-    --key "$(BOARD_GKI_SIGNING_KEY_PATH)" \
-    --algorithm "$(BOARD_GKI_SIGNING_ALGORITHM)" \
-    --avbtool "$(AVBTOOL)"
-
-  # Quote and pass BOARD_GKI_SIGNING_SIGNATURE_ARGS as a single string argument.
-  ifdef BOARD_GKI_SIGNING_SIGNATURE_ARGS
-    INTERNAL_GKI_CERTIFICATE_ARGS += --additional_avb_args "$(BOARD_GKI_SIGNING_SIGNATURE_ARGS)"
-  endif
-
-  INTERNAL_GKI_CERTIFICATE_DEPS := \
-    $(GENERATE_GKI_CERTIFICATE) \
-    $(BOARD_GKI_SIGNING_KEY_PATH) \
-    $(AVBTOOL)
-
-endif
+INTERNAL_MKBOOTIMG_VERSION_ARGS := \
+  --os_version $(PLATFORM_VERSION_LAST_STABLE) \
+  --os_patch_level $(PLATFORM_SECURITY_PATCH)
 
 # Define these only if we are building boot
 ifdef BUILDING_BOOT_IMAGE
@@ -1407,17 +1353,17 @@
   $(call build_boot_from_kernel_avb_enabled,$(1),$(kernel))
 endef
 
-$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(AVBTOOL) $(INTERNAL_BOOTIMAGE_FILES) $(BOARD_AVB_BOOT_KEY_PATH) $(INTERNAL_GKI_CERTIFICATE_DEPS)
+$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(AVBTOOL) $(INTERNAL_BOOTIMAGE_FILES) $(BOARD_AVB_BOOT_KEY_PATH)
 	$(call pretty,"Target boot image: $@")
 	$(call build_boot_board_avb_enabled,$@)
 
 $(call declare-container-license-metadata,$(INSTALLED_BOOTIMAGE_TARGET),SPDX-license-identifier-GPL-2.0-only SPDX-license-identifier-Apache-2.0,restricted notice,$(BUILD_SYSTEM)/LINUX_KERNEL_COPYING build/soong/licenses/LICENSE,"Boot Image",boot)
-$(call declare-container-license-deps,$(INSTALLED_BOOTIMAGE_TARGET),$(INTERNAL_BOOTIMAGE_FILES) $(INTERNAL_GKI_CERTIFICATE_DEPS),$(PRODUCT_OUT)/:/)
+$(call declare-container-license-deps,$(INSTALLED_BOOTIMAGE_TARGET),$(INTERNAL_BOOTIMAGE_FILES),$(PRODUCT_OUT)/:/)
 
 UNMOUNTED_NOTICE_VENDOR_DEPS += $(INSTALLED_BOOTIMAGE_TARGET)
 
 .PHONY: bootimage-nodeps
-bootimage-nodeps: $(MKBOOTIMG) $(AVBTOOL) $(BOARD_AVB_BOOT_KEY_PATH) $(INTERNAL_GKI_CERTIFICATE_DEPS)
+bootimage-nodeps: $(MKBOOTIMG) $(AVBTOOL) $(BOARD_AVB_BOOT_KEY_PATH)
 	@echo "make $@: ignoring dependencies"
 	$(foreach b,$(INSTALLED_BOOTIMAGE_TARGET),$(call build_boot_board_avb_enabled,$(b)))
 
@@ -2348,8 +2294,6 @@
 )
 $(if $(filter true,$(BOARD_USES_RECOVERY_AS_BOOT)),\
     $(hide) echo "recovery_as_boot=true" >> $(1))
-$(if $(filter true,$(BOARD_BUILD_GKI_BOOT_IMAGE_WITHOUT_RAMDISK)),\
-    $(hide) echo "gki_boot_image_without_ramdisk=true" >> $(1))
 $(hide) echo "root_dir=$(TARGET_ROOT_OUT)" >> $(1)
 $(if $(filter true,$(PRODUCT_USE_DYNAMIC_PARTITION_SIZE)),\
     $(hide) echo "use_dynamic_partition_size=true" >> $(1))
@@ -5530,7 +5474,6 @@
   fsck.erofs \
   fsck.f2fs \
   fs_config \
-  generate_gki_certificate \
   generate_verity_key \
   host_init_verifier \
   img2simg \
@@ -5815,11 +5758,6 @@
 	$(hide) echo 'recovery_mkbootimg_args=$(BOARD_RECOVERY_MKBOOTIMG_ARGS)' >> $@
 	$(hide) echo 'mkbootimg_version_args=$(INTERNAL_MKBOOTIMG_VERSION_ARGS)' >> $@
 	$(hide) echo 'mkbootimg_init_args=$(BOARD_MKBOOTIMG_INIT_ARGS)' >> $@
-ifdef BOARD_GKI_SIGNING_KEY_PATH
-	$(hide) echo 'gki_signing_key_path=$(BOARD_GKI_SIGNING_KEY_PATH)' >> $@
-	$(hide) echo 'gki_signing_algorithm=$(BOARD_GKI_SIGNING_ALGORITHM)' >> $@
-	$(hide) echo 'gki_signing_signature_args=$(BOARD_GKI_SIGNING_SIGNATURE_ARGS)' >> $@
-endif
 	$(hide) echo "multistage_support=1" >> $@
 	$(hide) echo "blockimgdiff_versions=3,4" >> $@
 ifeq ($(PRODUCT_BUILD_GENERIC_OTA_PACKAGE),true)
diff --git a/core/android_soong_config_vars.mk b/core/android_soong_config_vars.mk
index e731fa3..c74aa49 100644
--- a/core/android_soong_config_vars.mk
+++ b/core/android_soong_config_vars.mk
@@ -181,7 +181,13 @@
 else
   SYSTEM_OPTIMIZE_JAVA ?= true
 endif
+
+ifeq (true,$(FULL_SYSTEM_OPTIMIZE_JAVA))
+  SYSTEM_OPTIMIZE_JAVA := true
+endif
+
 $(call add_soong_config_var,ANDROID,SYSTEM_OPTIMIZE_JAVA)
+$(call add_soong_config_var,ANDROID,FULL_SYSTEM_OPTIMIZE_JAVA)
 
 # Check for SupplementalApi module.
 ifeq ($(wildcard packages/modules/SupplementalApi),)
diff --git a/core/app_prebuilt_internal.mk b/core/app_prebuilt_internal.mk
index b141a98..2671956 100644
--- a/core/app_prebuilt_internal.mk
+++ b/core/app_prebuilt_internal.mk
@@ -85,11 +85,6 @@
 my_prebuilt_src_file := $(my_extracted_apk)
 my_extracted_apk :=
 my_extract_apk :=
-ifeq ($(PRODUCT_ALWAYS_PREOPT_EXTRACTED_APK),true)
-# If the product property is set, always preopt for extracted modules to prevent executing out of
-# the APK.
-my_preopt_for_extracted_apk := true
-endif
 endif
 
 rs_compatibility_jni_libs :=
diff --git a/core/board_config.mk b/core/board_config.mk
index 537fb73..ae11eb6 100644
--- a/core/board_config.mk
+++ b/core/board_config.mk
@@ -161,9 +161,6 @@
 _board_strip_list += BOARD_AVB_VENDOR_KERNEL_BOOT_KEY_PATH
 _board_strip_list += BOARD_AVB_VENDOR_KERNEL_BOOT_ALGORITHM
 _board_strip_list += BOARD_AVB_VENDOR_KERNEL_BOOT_ROLLBACK_INDEX_LOCATION
-_board_strip_list += BOARD_GKI_SIGNING_SIGNATURE_ARGS
-_board_strip_list += BOARD_GKI_SIGNING_ALGORITHM
-_board_strip_list += BOARD_GKI_SIGNING_KEY_PATH
 _board_strip_list += BOARD_MKBOOTIMG_ARGS
 _board_strip_list += BOARD_VENDOR_BOOTIMAGE_PARTITION_SIZE
 _board_strip_list += BOARD_VENDOR_KERNEL_BOOTIMAGE_PARTITION_SIZE
diff --git a/core/config.mk b/core/config.mk
index 90cc33c..fbf6764 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -683,7 +683,6 @@
 MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX)
 MINIGZIP := $(GZIP)
 LZ4 := $(HOST_OUT_EXECUTABLES)/lz4$(HOST_EXECUTABLE_SUFFIX)
-GENERATE_GKI_CERTIFICATE := $(HOST_OUT_EXECUTABLES)/generate_gki_certificate$(HOST_EXECUTABLE_SUFFIX)
 ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG)))
 MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX)
 else
@@ -1313,3 +1312,9 @@
 .KATI_READONLY := DEFAULT_DATA_OUT_MODULES
 
 include $(BUILD_SYSTEM)/dumpvar.mk
+
+ifeq (true,$(FULL_SYSTEM_OPTIMIZE_JAVA))
+ifeq (,$(SYSTEM_OPTIMIZE_JAVA))
+$(error SYSTEM_OPTIMIZE_JAVA must be enabled when FULL_SYSTEM_OPTIMIZE_JAVA is enabled)
+endif
+endif
diff --git a/core/dex_preopt_odex_install.mk b/core/dex_preopt_odex_install.mk
index 0155c67..151591e 100644
--- a/core/dex_preopt_odex_install.mk
+++ b/core/dex_preopt_odex_install.mk
@@ -60,10 +60,8 @@
   LOCAL_DEX_PREOPT :=
 endif
 
-ifneq (true,$(my_preopt_for_extracted_apk))
-  ifeq (true,$(WITH_DEXPREOPT_ART_BOOT_IMG_ONLY))
-    LOCAL_DEX_PREOPT :=
-  endif
+ifeq (true,$(WITH_DEXPREOPT_ART_BOOT_IMG_ONLY))
+  LOCAL_DEX_PREOPT :=
 endif
 
 my_process_profile :=
@@ -392,7 +390,6 @@
   $(call add_json_list, DexPreoptImageLocationsOnDevice,$(my_dexpreopt_image_locations_on_device))
   $(call add_json_list, PreoptBootClassPathDexFiles,    $(DEXPREOPT_BOOTCLASSPATH_DEX_FILES))
   $(call add_json_list, PreoptBootClassPathDexLocations,$(DEXPREOPT_BOOTCLASSPATH_DEX_LOCATIONS))
-  $(call add_json_bool, PreoptExtractedApk,             $(my_preopt_for_extracted_apk))
   $(call add_json_bool, NoCreateAppImage,               $(filter false,$(LOCAL_DEX_PREOPT_APP_IMAGE)))
   $(call add_json_bool, ForceCreateAppImage,            $(filter true,$(LOCAL_DEX_PREOPT_APP_IMAGE)))
   $(call add_json_bool, PresignedPrebuilt,              $(filter PRESIGNED,$(LOCAL_CERTIFICATE)))
diff --git a/core/notice_files.mk b/core/notice_files.mk
index 7465cbf..6935115 100644
--- a/core/notice_files.mk
+++ b/core/notice_files.mk
@@ -2,30 +2,6 @@
 ## Track NOTICE files
 ###########################################################
 
-ifneq ($(LOCAL_NOTICE_FILE),)
-  notice_file:=$(strip $(LOCAL_NOTICE_FILE))
-else
-  notice_file:=$(strip $(wildcard $(LOCAL_PATH)/LICENSE $(LOCAL_PATH)/LICENCE $(LOCAL_PATH)/NOTICE))
-endif
-
-ifeq ($(LOCAL_MODULE_CLASS),GYP)
-  # We ignore NOTICE files for modules of type GYP.
-  notice_file :=
-endif
-
-ifeq ($(LOCAL_MODULE_CLASS),FAKE)
-  # We ignore NOTICE files for modules of type FAKE.
-  notice_file :=
-endif
-
-# Soong generates stub libraries that don't need NOTICE files
-ifdef LOCAL_NO_NOTICE_FILE
-  ifneq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK))
-    $(call pretty-error,LOCAL_NO_NOTICE_FILE should not be used by Android.mk files)
-  endif
-  notice_file :=
-endif
-
 module_license_metadata := $(call local-meta-intermediates-dir)/$(my_register_name).meta_lic
 
 $(foreach target,$(ALL_MODULES.$(my_register_name).BUILT) $(ALL_MODULES.$(my_register_name).INSTALLED) $(foreach bi,$(LOCAL_SOONG_BUILT_INSTALLED),$(call word-colon,1,$(bi))),\
@@ -45,6 +21,30 @@
   # Make modules don't have enough information to produce a license metadata rule until after fix-notice-deps
   # has been called, store the necessary information until later.
 
+  ifneq ($(LOCAL_NOTICE_FILE),)
+    notice_file:=$(strip $(LOCAL_NOTICE_FILE))
+  else
+    notice_file:=$(strip $(wildcard $(LOCAL_PATH)/LICENSE $(LOCAL_PATH)/LICENCE $(LOCAL_PATH)/NOTICE))
+  endif
+
+  ifeq ($(LOCAL_MODULE_CLASS),GYP)
+    # We ignore NOTICE files for modules of type GYP.
+    notice_file :=
+  endif
+
+  ifeq ($(LOCAL_MODULE_CLASS),FAKE)
+    # We ignore NOTICE files for modules of type FAKE.
+    notice_file :=
+  endif
+
+  # Soong generates stub libraries that don't need NOTICE files
+  ifdef LOCAL_NO_NOTICE_FILE
+    ifneq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK))
+      $(call pretty-error,LOCAL_NO_NOTICE_FILE should not be used by Android.mk files)
+    endif
+    notice_file :=
+  endif
+
   ifneq (,$(strip $(LOCAL_LICENSE_PACKAGE_NAME)))
     license_package_name:=$(strip $(LOCAL_LICENSE_PACKAGE_NAME))
   else
@@ -136,8 +136,9 @@
   ALL_MODULES.$(my_register_name).NOTICE_DEPS := $(ALL_MODULES.$(my_register_name).NOTICE_DEPS) $(notice_deps)
   ALL_MODULES.$(my_register_name).IS_CONTAINER := $(strip $(filter-out false,$(ALL_MODULES.$(my_register_name).IS_CONTAINER) $(is_container)))
   ALL_MODULES.$(my_register_name).PATH := $(strip $(ALL_MODULES.$(my_register_name).PATH) $(local_path))
+
+  ifdef notice_file
+    ALL_MODULES.$(my_register_name).NOTICES := $(ALL_MODULES.$(my_register_name).NOTICES) $(notice_file)
+  endif  # notice_file
 endif
 
-ifdef notice_file
-ALL_MODULES.$(my_register_name).NOTICES := $(ALL_MODULES.$(my_register_name).NOTICES) $(notice_file)
-endif  # notice_file
diff --git a/core/prebuilt_internal.mk b/core/prebuilt_internal.mk
index 5bea9b6..9462640 100644
--- a/core/prebuilt_internal.mk
+++ b/core/prebuilt_internal.mk
@@ -63,4 +63,3 @@
 $(built_module) : $(LOCAL_ADDITIONAL_DEPENDENCIES)
 
 my_prebuilt_src_file :=
-my_preopt_for_extracted_apk :=
diff --git a/core/product.mk b/core/product.mk
index be5ec47..969b506 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -183,8 +183,6 @@
 # Set to true to disable <uses-library> checks for a product.
 _product_list_vars += PRODUCT_BROKEN_VERIFY_USES_LIBRARIES
 
-# All of the apps that we force preopt, this overrides WITH_DEXPREOPT.
-_product_list_vars += PRODUCT_ALWAYS_PREOPT_EXTRACTED_APK
 _product_list_vars += PRODUCT_DEXPREOPT_SPEED_APPS
 _product_list_vars += PRODUCT_LOADED_BY_PRIVILEGED_MODULES
 _product_single_value_vars += PRODUCT_VBOOT_SIGNING_KEY
diff --git a/core/release_config.mk b/core/release_config.mk
index 68dd876..1fb5747 100644
--- a/core/release_config.mk
+++ b/core/release_config.mk
@@ -63,11 +63,19 @@
 #
 # $1 config name
 # $2 release config files
+# $3 overridden release config.  Only applied for $(TARGET_RELEASE), not in depth.
 define declare-release-config
     $(if $(strip $(2)),,  \
         $(error declare-release-config: config $(strip $(1)) must have release config files) \
     )
     $(eval _all_release_configs := $(sort $(_all_release_configs) $(strip $(1))))
+    $(if $(strip $(3)), \
+      $(if $(filter $(_all_release_configs), $(strip $(3))),
+        $(if $(filter $(_all_release_configs.$(strip $(1)).OVERRIDES),$(strip $(3))),,
+          $(eval _all_release_configs.$(strip $(1)).OVERRIDES := $(_all_release_configs.$(strip $(1)).OVERRIDES) $(strip $(3)))), \
+        $(error No release config $(strip $(3))) \
+      ) \
+    )
     $(eval _all_release_configs.$(strip $(1)).DECLARED_IN := $(_included) $(_all_release_configs.$(strip $(1)).DECLARED_IN))
     $(eval _all_release_configs.$(strip $(1)).FILES := $(_all_release_configs.$(strip $(1)).FILES) $(strip $(2)))
 endef
@@ -105,8 +113,10 @@
 # Don't sort this, use it in the order they gave us.
 # Do allow duplicate entries, retaining only the first usage.
 flag_value_files :=
-$(foreach f,$(_all_release_configs.$(TARGET_RELEASE).FILES), \
-  $(if $(filter $(f),$(flag_value_files)),,$(eval flag_value_files += $(f)))\
+$(foreach r,$(_all_release_configs.$(TARGET_RELEASE).OVERRIDES) $(TARGET_RELEASE), \
+    $(foreach f,$(_all_release_configs.$(r).FILES), \
+      $(if $(filter $(f),$(flag_value_files)),,$(eval flag_value_files += $(f)))\
+    )\
 )
 
 # Unset variables so they can't use them
diff --git a/core/soong_config.mk b/core/soong_config.mk
index 947f66f..30acbba 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -386,7 +386,6 @@
   $(call add_json_str, BoardFlashEraseBlockSize, $(BOARD_FLASH_ERASE_BLOCK_SIZE))
 
   $(call add_json_bool, BoardUsesRecoveryAsBoot, $(filter true,$(BOARD_USES_RECOVERY_AS_BOOT)))
-  $(call add_json_bool, BoardBuildGkiBootImageWithoutRamdisk, $(filter true,$(BOARD_BUILD_GKI_BOOT_IMAGE_WITHOUT_RAMDISK)))
   $(call add_json_bool, ProductUseDynamicPartitionSize, $(filter true,$(PRODUCT_USE_DYNAMIC_PARTITION_SIZE)))
   $(call add_json_bool, CopyImagesForTargetFilesZip, $(filter true,$(COPY_IMAGES_FOR_TARGET_FILES_ZIP)))
 
diff --git a/target/product/go_defaults_common.mk b/target/product/go_defaults_common.mk
index 51a1ef6..ba0912c 100644
--- a/target/product/go_defaults_common.mk
+++ b/target/product/go_defaults_common.mk
@@ -24,10 +24,6 @@
 # Speed profile services and wifi-service to reduce RAM and storage.
 PRODUCT_SYSTEM_SERVER_COMPILER_FILTER := speed-profile
 
-# Always preopt extracted APKs to prevent extracting out of the APK for gms
-# modules.
-PRODUCT_ALWAYS_PREOPT_EXTRACTED_APK := true
-
 # Use a profile based boot image for this device. Note that this is currently a
 # generic profile and not Android Go optimized.
 PRODUCT_USE_PROFILE_FOR_BOOT_IMAGE := true
diff --git a/target/product/runtime_libart.mk b/target/product/runtime_libart.mk
index 1e01b33..a9d478d 100644
--- a/target/product/runtime_libart.mk
+++ b/target/product/runtime_libart.mk
@@ -134,23 +134,8 @@
 # This option is for faster iteration during development and should never be enabled for production.
 ifneq (,$(filter true,$(OVERRIDE_DISABLE_DEXOPT_ALL)))
   PRODUCT_SYSTEM_PROPERTIES += \
-    pm.dexopt.post-boot=skip \
-    pm.dexopt.first-boot=skip \
-    pm.dexopt.boot-after-ota=skip \
-    pm.dexopt.boot-after-mainline-update=skip \
-    pm.dexopt.install=skip \
-    pm.dexopt.install-fast=skip \
-    pm.dexopt.install-bulk=skip \
-    pm.dexopt.install-bulk-secondary=skip \
-    pm.dexopt.install-bulk-downgraded=skip \
-    pm.dexopt.install-bulk-secondary-downgraded=skip \
-    pm.dexopt.bg-dexopt=skip \
-    pm.dexopt.ab-ota=skip \
-    pm.dexopt.inactive=skip \
-    pm.dexopt.cmdline=skip \
-    pm.dexopt.shared=skip
-
-  PRODUCT_SYSTEM_PROPERTIES += dalvik.vm.disable-odrefresh=true
+    dalvik.vm.disable-art-service-dexopt=true \
+    dalvik.vm.disable-odrefresh=true
 
   # Disable all dexpreopt activities except for the ART boot image.
   # We have to dexpreopt the ART boot image because they are used by ART tests. This should not
diff --git a/tools/releasetools/Android.bp b/tools/releasetools/Android.bp
index ee266b7..5f99f6c 100644
--- a/tools/releasetools/Android.bp
+++ b/tools/releasetools/Android.bp
@@ -168,7 +168,6 @@
         "apexd_host",
         "brillo_update_payload",
         "checkvintf",
-        "generate_gki_certificate",
         "lz4",
         "toybox",
         "unpack_bootimg",
@@ -245,7 +244,6 @@
         "boot_signer",
         "brotli",
         "bsdiff",
-        "generate_gki_certificate",
         "imgdiff",
         "lz4",
         "mkbootfs",
@@ -310,7 +308,6 @@
         "brotli",
         "bsdiff",
         "deapexer",
-        "generate_gki_certificate",
         "imgdiff",
         "lz4",
         "mkbootfs",
diff --git a/tools/releasetools/check_target_files_vintf.py b/tools/releasetools/check_target_files_vintf.py
index 33624f5..d31f87e 100755
--- a/tools/releasetools/check_target_files_vintf.py
+++ b/tools/releasetools/check_target_files_vintf.py
@@ -218,12 +218,12 @@
   2. invoke apexd_host with vendor APEXes.
   """
 
-  apex_dir = os.path.join(inp, 'APEX')
+  apex_dir = common.MakeTempDir('APEX')
   # checkvintf needs /apex dirmap
   dirmap['/apex'] = apex_dir
 
   # Always create /apex directory for dirmap
-  os.makedirs(apex_dir)
+  os.makedirs(apex_dir, exist_ok=True)
 
   # Invoke apexd_host to activate vendor APEXes for checkvintf
   apex_host = os.path.join(OPTIONS.search_path, 'bin', 'apexd_host')
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 8ce6083..a4c92ae 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -1575,50 +1575,6 @@
       pubkey_path=pubkey_path)
 
 
-def _HasGkiCertificationArgs():
-  return ("gki_signing_key_path" in OPTIONS.info_dict and
-          "gki_signing_algorithm" in OPTIONS.info_dict)
-
-
-def _GenerateGkiCertificate(image, image_name):
-  key_path = OPTIONS.info_dict.get("gki_signing_key_path")
-  algorithm = OPTIONS.info_dict.get("gki_signing_algorithm")
-
-  key_path = ResolveAVBSigningPathArgs(key_path)
-
-  # Checks key_path exists, before processing --gki_signing_* args.
-  if not os.path.exists(key_path):
-    raise ExternalError(
-        'gki_signing_key_path: "{}" not found'.format(key_path))
-
-  output_certificate = tempfile.NamedTemporaryFile()
-  cmd = [
-      "generate_gki_certificate",
-      "--name", image_name,
-      "--algorithm", algorithm,
-      "--key", key_path,
-      "--output", output_certificate.name,
-      image,
-  ]
-
-  signature_args = OPTIONS.info_dict.get("gki_signing_signature_args", "")
-  signature_args = signature_args.strip()
-  if signature_args:
-    cmd.extend(["--additional_avb_args", signature_args])
-
-  args = OPTIONS.info_dict.get("avb_boot_add_hash_footer_args", "")
-  args = args.strip()
-  if args:
-    cmd.extend(["--additional_avb_args", args])
-
-  RunAndCheckOutput(cmd)
-
-  output_certificate.seek(os.SEEK_SET, 0)
-  data = output_certificate.read()
-  output_certificate.close()
-  return data
-
-
 def BuildVBMeta(image_path, partitions, name, needed_partitions,
                 resolve_rollback_index_location_conflict=False):
   """Creates a VBMeta image.
@@ -1841,29 +1797,6 @@
 
   RunAndCheckOutput(cmd)
 
-  if _HasGkiCertificationArgs():
-    if not os.path.exists(img.name):
-      raise ValueError("Cannot find GKI boot.img")
-    if kernel_path is None or not os.path.exists(kernel_path):
-      raise ValueError("Cannot find GKI kernel.img")
-
-    # Certify GKI images.
-    boot_signature_bytes = b''
-    boot_signature_bytes += _GenerateGkiCertificate(img.name, "boot")
-    boot_signature_bytes += _GenerateGkiCertificate(
-        kernel_path, "generic_kernel")
-
-    BOOT_SIGNATURE_SIZE = 16 * 1024
-    if len(boot_signature_bytes) > BOOT_SIGNATURE_SIZE:
-      raise ValueError(
-          f"GKI boot_signature size must be <= {BOOT_SIGNATURE_SIZE}")
-    boot_signature_bytes += (
-        b'\0' * (BOOT_SIGNATURE_SIZE - len(boot_signature_bytes)))
-    assert len(boot_signature_bytes) == BOOT_SIGNATURE_SIZE
-
-    with open(img.name, 'ab') as f:
-      f.write(boot_signature_bytes)
-
   # Sign the image if vboot is non-empty.
   if info_dict.get("vboot"):
     path = "/" + partition_name
@@ -1977,9 +1910,6 @@
   if info_dict.get("recovery_as_boot") == "true":
     return True  # the recovery-as-boot boot.img has a RECOVERY ramdisk.
 
-  if info_dict.get("gki_boot_image_without_ramdisk") == "true":
-    return False  # A GKI boot.img has no ramdisk since Android-13.
-
   if info_dict.get("system_root_image") == "true":
     # The ramdisk content is merged into the system.img, so there is NO
     # ramdisk in the boot.img or boot-<kernel version>.img.
diff --git a/tools/releasetools/merge/merge_builds.py b/tools/releasetools/merge/merge_builds.py
index 3ac4ec4..032278c 100644
--- a/tools/releasetools/merge/merge_builds.py
+++ b/tools/releasetools/merge/merge_builds.py
@@ -47,6 +47,10 @@
       The optional path to a newline-separated config file containing keys to
       obtain from the framework instance of misc_info.txt, used for creating
       vbmeta.img. The remaining keys come from the vendor instance.
+
+  --avb_resolve_rollback_index_location_conflict
+      If provided, resolve the conflict AVB rollback index location when
+      necessary.
 """
 from __future__ import print_function
 
@@ -65,6 +69,7 @@
 OPTIONS.product_out_vendor = None
 OPTIONS.build_vbmeta = False
 OPTIONS.framework_misc_info_keys = None
+OPTIONS.avb_resolve_rollback_index_location_conflict = False
 
 
 def CreateImageSymlinks():
@@ -140,7 +145,8 @@
   output_vbmeta_path = os.path.join(OPTIONS.product_out_vendor, "vbmeta.img")
   OPTIONS.info_dict = merged_dict
   common.BuildVBMeta(output_vbmeta_path, partitions, "vbmeta",
-                     vbmeta_partitions)
+                     vbmeta_partitions,
+                     OPTIONS.avb_resolve_rollback_index_location_conflict)
 
 
 def MergeBuilds():
@@ -164,6 +170,8 @@
       OPTIONS.build_vbmeta = True
     elif o == "--framework_misc_info_keys":
       OPTIONS.framework_misc_info_keys = a
+    elif o == "--avb_resolve_rollback_index_location_conflict":
+      OPTIONS.avb_resolve_rollback_index_location_conflict = True
     else:
       return False
     return True
@@ -177,6 +185,7 @@
           "product_out_vendor=",
           "build_vbmeta",
           "framework_misc_info_keys=",
+          "avb_resolve_rollback_index_location_conflict"
       ],
       extra_option_handler=option_handler)
 
diff --git a/tools/releasetools/sign_target_files_apks.py b/tools/releasetools/sign_target_files_apks.py
index 2b45825..2fbb3b0 100755
--- a/tools/releasetools/sign_target_files_apks.py
+++ b/tools/releasetools/sign_target_files_apks.py
@@ -123,17 +123,6 @@
       mounted on the partition (e.g. "--signing_helper /path/to/helper"). The
       args will be appended to the existing ones in info dict.
 
-  --gki_signing_algorithm <algorithm>
-  --gki_signing_key <key>
-      Use the specified algorithm (e.g. SHA256_RSA4096) and the key to generate
-      'boot signature' in a v4 boot.img. Otherwise it uses the existing values
-      in info dict.
-
-  --gki_signing_extra_args <args>
-      Specify any additional args that are needed to generate 'boot signature'
-      (e.g. --prop foo:bar). The args will be appended to the existing ones
-      in info dict.
-
   --android_jar_path <path>
       Path to the android.jar to repack the apex file.
 
@@ -193,9 +182,6 @@
 OPTIONS.avb_keys = {}
 OPTIONS.avb_algorithms = {}
 OPTIONS.avb_extra_args = {}
-OPTIONS.gki_signing_key = None
-OPTIONS.gki_signing_algorithm = None
-OPTIONS.gki_signing_extra_args = None
 OPTIONS.android_jar_path = None
 OPTIONS.vendor_partitions = set()
 OPTIONS.vendor_otatools = None
@@ -552,7 +538,7 @@
         [len(os.path.basename(i.filename)) for i in input_tf_zip.infolist()
          if GetApkFileInfo(i.filename, compressed_extension, [])[0]])
   except ValueError:
-    # Sets this to zero for targets without APK files, e.g., gki_arm64.
+    # Sets this to zero for targets without APK files.
     maxsize = 0
 
   system_root_image = misc_info.get("system_root_image") == "true"
@@ -768,9 +754,6 @@
   if misc_info.get('avb_enable') == 'true':
     RewriteAvbProps(misc_info)
 
-  # Replace the GKI signing key for boot.img, if any.
-  ReplaceGkiSigningKey(misc_info)
-
   # Write back misc_info with the latest values.
   ReplaceMiscInfoTxt(input_tf_zip, output_tf_zip, misc_info)
 
@@ -1052,27 +1035,6 @@
       misc_info[args_key] = result
 
 
-def ReplaceGkiSigningKey(misc_info):
-  """Replaces the GKI signing key."""
-
-  key = OPTIONS.gki_signing_key
-  if not key:
-    return
-
-  algorithm = OPTIONS.gki_signing_algorithm
-  if not algorithm:
-    raise ValueError("Missing --gki_signing_algorithm")
-
-  print('Replacing GKI signing key with "%s" (%s)' % (key, algorithm))
-  misc_info["gki_signing_algorithm"] = algorithm
-  misc_info["gki_signing_key_path"] = key
-
-  extra_args = OPTIONS.gki_signing_extra_args
-  if extra_args:
-    print('Setting GKI signing args: "%s"' % (extra_args))
-    misc_info["gki_signing_signature_args"] = extra_args
-
-
 def BuildKeyMap(misc_info, key_mapping_options):
   for s, d in key_mapping_options:
     if s is None:   # -d option
@@ -1426,12 +1388,6 @@
       # 'oem=--signing_helper_with_files=/tmp/avbsigner.sh'.
       partition, extra_args = a.split("=", 1)
       OPTIONS.avb_extra_args[partition] = extra_args
-    elif o == "--gki_signing_key":
-      OPTIONS.gki_signing_key = a
-    elif o == "--gki_signing_algorithm":
-      OPTIONS.gki_signing_algorithm = a
-    elif o == "--gki_signing_extra_args":
-      OPTIONS.gki_signing_extra_args = a
     elif o == "--vendor_otatools":
       OPTIONS.vendor_otatools = a
     elif o == "--vendor_partitions":
@@ -1495,9 +1451,6 @@
           "avb_extra_custom_image_key=",
           "avb_extra_custom_image_algorithm=",
           "avb_extra_custom_image_extra_args=",
-          "gki_signing_key=",
-          "gki_signing_algorithm=",
-          "gki_signing_extra_args=",
           "vendor_partitions=",
           "vendor_otatools=",
           "allow_gsi_debug_sepolicy",
diff --git a/tools/releasetools/test_common.py b/tools/releasetools/test_common.py
index 14f0e88..c61c290 100644
--- a/tools/releasetools/test_common.py
+++ b/tools/releasetools/test_common.py
@@ -1636,40 +1636,6 @@
     self.assertEqual(3, chained_partition_args.rollback_index_location)
     self.assertTrue(os.path.exists(chained_partition_args.pubkey_path))
 
-  def test_GenerateGkiCertificate_KeyPathNotFound(self):
-    pubkey = os.path.join(self.testdata_dir, 'no_testkey_gki.pem')
-    self.assertFalse(os.path.exists(pubkey))
-
-    common.OPTIONS.info_dict = {
-        'gki_signing_key_path': pubkey,
-        'gki_signing_algorithm': 'SHA256_RSA4096',
-        'gki_signing_signature_args': '--prop foo:bar',
-    }
-    common.OPTIONS.search_path = None
-    test_file = tempfile.NamedTemporaryFile()
-    self.assertRaises(common.ExternalError, common._GenerateGkiCertificate,
-                      test_file.name, 'generic_kernel')
-
-  def test_GenerateGkiCertificate_SearchKeyPathNotFound(self):
-    pubkey = 'no_testkey_gki.pem'
-    self.assertFalse(os.path.exists(pubkey))
-
-    # Tests it should raise ExternalError if no key found under
-    # OPTIONS.search_path.
-    search_path_dir = common.MakeTempDir()
-    search_pubkey = os.path.join(search_path_dir, pubkey)
-    self.assertFalse(os.path.exists(search_pubkey))
-
-    common.OPTIONS.search_path = search_path_dir
-    common.OPTIONS.info_dict = {
-        'gki_signing_key_path': pubkey,
-        'gki_signing_algorithm': 'SHA256_RSA4096',
-        'gki_signing_signature_args': '--prop foo:bar',
-    }
-    test_file = tempfile.NamedTemporaryFile()
-    self.assertRaises(common.ExternalError, common._GenerateGkiCertificate,
-                      test_file.name, 'generic_kernel')
-
 
 class InstallRecoveryScriptFormatTest(test_utils.ReleaseToolsTestCase):
   """Checks the format of install-recovery.sh.
diff --git a/tools/releasetools/test_sign_target_files_apks.py b/tools/releasetools/test_sign_target_files_apks.py
index 0cd7dac..9cc6df4 100644
--- a/tools/releasetools/test_sign_target_files_apks.py
+++ b/tools/releasetools/test_sign_target_files_apks.py
@@ -23,8 +23,7 @@
 import test_utils
 from sign_target_files_apks import (
     CheckApkAndApexKeysAvailable, EditTags, GetApkFileInfo, ReadApexKeysInfo,
-    ReplaceCerts, ReplaceGkiSigningKey, RewriteAvbProps, RewriteProps,
-    WriteOtacerts)
+    ReplaceCerts, RewriteAvbProps, RewriteProps, WriteOtacerts)
 
 
 class SignTargetFilesApksTest(test_utils.ReleaseToolsTestCase):
@@ -536,52 +535,3 @@
             'system/apex/apexd/apexd_testdata/com.android.apex.test_package_2.pem',
             'build/make/target/product/security/testkey', None),
         }, keys_info)
-
-  def test_ReplaceGkiSigningKey(self):
-    common.OPTIONS.gki_signing_key = 'release_gki_key'
-    common.OPTIONS.gki_signing_algorithm = 'release_gki_algorithm'
-    common.OPTIONS.gki_signing_extra_args = 'release_gki_signature_extra_args'
-
-    misc_info = {
-        'gki_signing_key_path': 'default_gki_key',
-        'gki_signing_algorithm': 'default_gki_algorithm',
-        'gki_signing_signature_args': 'default_gki_signature_args',
-    }
-    expected_dict = {
-        'gki_signing_key_path': 'release_gki_key',
-        'gki_signing_algorithm': 'release_gki_algorithm',
-        'gki_signing_signature_args': 'release_gki_signature_extra_args',
-    }
-    ReplaceGkiSigningKey(misc_info)
-    self.assertDictEqual(expected_dict, misc_info)
-
-  def test_ReplaceGkiSigningKey_MissingSigningAlgorithm(self):
-    common.OPTIONS.gki_signing_key = 'release_gki_key'
-    common.OPTIONS.gki_signing_algorithm = None
-    common.OPTIONS.gki_signing_extra_args = 'release_gki_signature_extra_args'
-
-    misc_info = {
-        'gki_signing_key_path': 'default_gki_key',
-        'gki_signing_algorithm': 'default_gki_algorithm',
-        'gki_signing_signature_args': 'default_gki_signature_args',
-    }
-    self.assertRaises(ValueError, ReplaceGkiSigningKey, misc_info)
-
-  def test_ReplaceGkiSigningKey_MissingSigningKeyNop(self):
-    common.OPTIONS.gki_signing_key = None
-    common.OPTIONS.gki_signing_algorithm = 'release_gki_algorithm'
-    common.OPTIONS.gki_signing_extra_args = 'release_gki_signature_extra_args'
-
-    # No change to misc_info if common.OPTIONS.gki_signing_key is missing.
-    misc_info = {
-        'gki_signing_key_path': 'default_gki_key',
-        'gki_signing_algorithm': 'default_gki_algorithm',
-        'gki_signing_signature_args': 'default_gki_signature_args',
-    }
-    expected_dict = {
-        'gki_signing_key_path': 'default_gki_key',
-        'gki_signing_algorithm': 'default_gki_algorithm',
-        'gki_signing_signature_args': 'default_gki_signature_args',
-    }
-    ReplaceGkiSigningKey(misc_info)
-    self.assertDictEqual(expected_dict, misc_info)
diff --git a/tools/releasetools/validate_target_files.py b/tools/releasetools/validate_target_files.py
index 82b3107..84a2f7e 100755
--- a/tools/releasetools/validate_target_files.py
+++ b/tools/releasetools/validate_target_files.py
@@ -132,7 +132,7 @@
     return
 
   # Verify IMAGES/system.img if applicable.
-  # Some targets, e.g., gki_arm64, gki_x86_64, etc., are system.img-less.
+  # Some targets are system.img-less.
   if 'IMAGES/system.img' in input_zip.namelist():
     CheckAllFiles('system')