Merge tag 'android-14.0.0_r54' into leaf-3.2

Android 14.0.0 release 54

* tag 'android-14.0.0_r54':
  Version bump to AP2A.240705.005.A1 [core/build_id.mk]
  Version bump to AP2A.240705.005 [core/build_id.mk]
  Version bump to AP2A.240605.024.A1 [core/build_id.mk]
  Version bump to AP2A.240705.004 [core/build_id.mk]
  Version bump to AP2A.240705.001.A1 [core/build_id.mk]
  ota_from_target_files: read correct api level
  Version bump to AP2A.240705.002 [core/build_id.mk]
  Version bump to AP2A.240705.001 [core/build_id.mk]

Change-Id: Ifc7849eb9adb712862654d92841e0eadce435b3a
diff --git a/core/Makefile b/core/Makefile
index 084a500..ad5c85f 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1338,10 +1338,19 @@
   --os_version $(PLATFORM_VERSION_LAST_STABLE) \
   --os_patch_level $(PLATFORM_SECURITY_PATCH)
 
+INSTALLED_DTIMAGE_TARGET := $(PRODUCT_OUT)/dt.img
+
+ifeq ($(strip $(BOARD_KERNEL_SEPARATED_DT)),true)
+  INTERNAL_BOOTIMAGE_ARGS += --dt $(INSTALLED_DTIMAGE_TARGET)
+  BOOTIMAGE_EXTRA_DEPS    := $(INSTALLED_DTIMAGE_TARGET)
+endif
+
 # Define these only if we are building boot
 ifdef BUILDING_BOOT_IMAGE
 INSTALLED_BOOTIMAGE_TARGET := $(BUILT_BOOTIMAGE_TARGET)
 
+ifndef BOARD_CUSTOM_BOOTIMG_MK
+
 ifeq ($(TARGET_BOOTIMAGE_USE_EXT2),true)
 $(error TARGET_BOOTIMAGE_USE_EXT2 is not supported anymore)
 endif # TARGET_BOOTIMAGE_USE_EXT2
@@ -1356,7 +1365,7 @@
   $(call build_boot_from_kernel_avb_enabled,$(1),$(kernel))
 endef
 
-$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(AVBTOOL) $(INTERNAL_BOOTIMAGE_FILES) $(BOARD_AVB_BOOT_KEY_PATH)
+$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(AVBTOOL) $(INTERNAL_BOOTIMAGE_FILES) $(BOARD_AVB_BOOT_KEY_PATH) $(BOOTIMAGE_EXTRA_DEPS)
 	$(call pretty,"Target boot image: $@")
 	$(call build_boot_board_avb_enabled,$@)
 
@@ -1379,7 +1388,7 @@
   $(call assert-max-image-size,$(1),$(call get-bootimage-partition-size,$(1),boot))
 endef
 
-$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_FILES) $(VBOOT_SIGNER) $(FUTILITY)
+$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_FILES) $(VBOOT_SIGNER) $(FUTILITY) $(BOOTIMAGE_EXTRA_DEPS)
 	$(call pretty,"Target boot image: $@")
 	$(call build_boot_supports_vboot,$@)
 
@@ -1401,7 +1410,7 @@
   $(call assert-max-image-size,$1,$(call get-bootimage-partition-size,$(1),boot))
 endef
 
-$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_FILES)
+$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_FILES) $(BOOTIMAGE_EXTRA_DEPS)
 	$(call pretty,"Target boot image: $@")
 	$(call build_boot_novboot,$@)
 
@@ -1416,6 +1425,7 @@
 	$(foreach b,$(INSTALLED_BOOTIMAGE_TARGET),$(call build_boot_novboot,$(b)))
 
 endif # BOARD_AVB_ENABLE
+endif # BOARD_CUSTOM_BOOTIMG_MK not defined
 endif # BUILDING_BOOT_IMAGE
 
 else # TARGET_NO_KERNEL == "true"
@@ -1428,7 +1438,7 @@
 
 ifeq ($(BOARD_AVB_ENABLE),true)
 $(INSTALLED_BOOTIMAGE_TARGET): PRIVATE_WORKING_DIR := $(call intermediates-dir-for,PACKAGING,prebuilt_bootimg)
-$(INSTALLED_BOOTIMAGE_TARGET): $(INTERNAL_PREBUILT_BOOTIMAGE) $(AVBTOOL) $(BOARD_AVB_BOOT_KEY_PATH) $(UNPACK_BOOTIMG)
+$(INSTALLED_BOOTIMAGE_TARGET): $(INTERNAL_PREBUILT_BOOTIMAGE) $(AVBTOOL) $(BOARD_AVB_BOOT_KEY_PATH) $(UNPACK_BOOTIMG) $(BOOTIMAGE_EXTRA_DEPS)
 	cp $(INTERNAL_PREBUILT_BOOTIMAGE) $@
 	$(UNPACK_BOOTIMG) --boot_img $(INTERNAL_PREBUILT_BOOTIMAGE) --out $(PRIVATE_WORKING_DIR)
 	chmod +w $@
@@ -2408,6 +2418,7 @@
 # for the recovery image
 recovery_kernel := $(firstword $(INSTALLED_KERNEL_TARGET))
 recovery_ramdisk := $(PRODUCT_OUT)/ramdisk-recovery.img
+recovery_uncompressed_ramdisk := $(PRODUCT_OUT)/ramdisk-recovery.cpio
 recovery_resources_common := bootable/recovery/res
 
 # Set recovery_density to a density bucket based on TARGET_SCREEN_DENSITY, PRODUCT_AAPT_PREF_CONFIG,
@@ -2691,7 +2702,12 @@
   BOARD_RECOVERY_MKBOOTIMG_ARGS := $(BOARD_MKBOOTIMG_ARGS)
 endif
 
-$(INTERNAL_RECOVERY_RAMDISK_FILES_TIMESTAMP): $(MKBOOTFS) $(COMPRESSION_COMMAND_DEPS) \
+ifeq ($(strip $(BOARD_KERNEL_SEPARATED_DT)),true)
+  INTERNAL_RECOVERYIMAGE_ARGS += --dt $(INSTALLED_DTIMAGE_TARGET)
+  RECOVERYIMAGE_EXTRA_DEPS    := $(INSTALLED_DTIMAGE_TARGET)
+endif
+
+$(INTERNAL_RECOVERY_RAMDISK_FILES_TIMESTAMP): $(MKBOOTFS) \
 	    $(INTERNAL_ROOT_FILES) \
 	    $(INSTALLED_RAMDISK_TARGET) \
 	    $(INTERNAL_RECOVERYIMAGE_FILES) \
@@ -2730,8 +2746,13 @@
 	$(BOARD_RECOVERY_IMAGE_PREPARE)
 	$(hide) touch $@
 
-$(recovery_ramdisk): $(INTERNAL_RECOVERY_RAMDISK_FILES_TIMESTAMP)
-	$(MKBOOTFS) -d $(TARGET_OUT) $(TARGET_RECOVERY_ROOT_OUT) | $(COMPRESSION_COMMAND) > $(recovery_ramdisk)
+$(recovery_uncompressed_ramdisk): $(INTERNAL_RECOVERY_RAMDISK_FILES_TIMESTAMP)
+	@echo ----- Making uncompressed recovery ramdisk ------
+	$(MKBOOTFS) $(TARGET_RECOVERY_ROOT_OUT) > $@
+
+$(recovery_ramdisk): $(recovery_uncompressed_ramdisk) $(COMPRESSION_COMMAND_DEPS)
+	@echo ----- Making compressed recovery ramdisk ------
+	$(COMPRESSION_COMMAND) < $(recovery_uncompressed_ramdisk) > $@
 
 # $(1): output file
 # $(2): optional kernel file
@@ -2787,9 +2808,13 @@
 UNMOUNTED_NOTICE_VENDOR_DEPS+= $(INSTALLED_BOOTIMAGE_TARGET)
 endif # BOARD_USES_RECOVERY_AS_BOOT
 
-$(INSTALLED_RECOVERYIMAGE_TARGET): $(recoveryimage-deps)
+ifndef BOARD_CUSTOM_BOOTIMG_MK
+$(INSTALLED_RECOVERYIMAGE_TARGET): $(recoveryimage-deps) $(RECOVERYIMAGE_EXTRA_DEPS)
 	$(call build-recoveryimage-target, $@, \
 	  $(if $(filter true, $(BOARD_EXCLUDE_KERNEL_FROM_RECOVERY_IMAGE)),, $(recovery_kernel)))
+else
+INTERNAL_RECOVERYIMAGE_ARGS += --kernel $(recovery_kernel)
+endif # BOARD_CUSTOM_BOOTIMG_MK
 
 ifdef RECOVERY_RESOURCE_ZIP
 $(RECOVERY_RESOURCE_ZIP): $(INSTALLED_RECOVERYIMAGE_TARGET) | $(ZIPTIME)
@@ -2825,6 +2850,9 @@
 $(error MTD device is no longer supported and thus BOARD_NAND_SPARE_SIZE is deprecated.)
 endif
 
+ifdef BOARD_CUSTOM_BOOTIMG_MK
+include $(BOARD_CUSTOM_BOOTIMG_MK)
+endif
 
 # -----------------------------------------------------------------
 # Build debug ramdisk and debug boot image.
@@ -6417,6 +6445,9 @@
 ifdef BOARD_KERNEL_PAGESIZE
 	echo "$(BOARD_KERNEL_PAGESIZE)" > $(zip_root)/$(PRIVATE_RECOVERY_OUT)/pagesize
 endif
+ifeq ($(strip $(BOARD_KERNEL_SEPARATED_DT)),true)
+	$(hide) $(ACP) $(INSTALLED_DTIMAGE_TARGET) $(zip_root)/$(PRIVATE_RECOVERY_OUT)/dt
+endif
 endif # not (BUILDING_VENDOR_BOOT_IMAGE and BOARD_USES_RECOVERY_AS_BOOT)
 endif # INSTALLED_RECOVERYIMAGE_TARGET defined or BOARD_USES_RECOVERY_AS_BOOT is true
 	@# Components of the boot image
@@ -6447,6 +6478,9 @@
 ifdef BOARD_KERNEL_PAGESIZE
 	echo "$(BOARD_KERNEL_PAGESIZE)" > $(zip_root)/BOOT/pagesize
 endif
+ifeq ($(strip $(BOARD_KERNEL_SEPARATED_DT)),true)
+	$(hide) $(ACP) $(INSTALLED_DTIMAGE_TARGET) $(zip_root)/BOOT/dt
+endif
 endif # INSTALLED_VENDOR_BOOTIMAGE_TARGET == "" && BOARD_USES_GENERIC_KERNEL_IMAGE != true
 endif # BOARD_USES_RECOVERY_AS_BOOT not true
 	$(hide) $(foreach t,$(INSTALLED_RADIOIMAGE_TARGET),\
@@ -6496,6 +6530,12 @@
 	echo "$(BOARD_KERNEL_PAGESIZE)" > $(zip_root)/VENDOR_KERNEL_BOOT/pagesize
 endif
 endif # INSTALLED_VENDOR_BOOTIMAGE_TARGET
+ifdef BOARD_CUSTOM_BOOTIMG
+	@# Prebuilt boot images
+	$(hide) mkdir -p $(zip_root)/BOOTABLE_IMAGES
+	$(hide) $(ACP) $(INSTALLED_BOOTIMAGE_TARGET) $(zip_root)/BOOTABLE_IMAGES/
+	$(hide) $(ACP) $(INSTALLED_RECOVERYIMAGE_TARGET) $(zip_root)/BOOTABLE_IMAGES/
+endif
 ifdef BUILDING_SYSTEM_IMAGE
 	@# Contents of the system image
 	$(hide) $(call package_files-copy-root, \
diff --git a/core/binary.mk b/core/binary.mk
index 6dab49c..87e901f 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -44,6 +44,26 @@
 
 my_soong_problems :=
 
+# Automatically replace the old-style kernel header include with a dependency
+# on the generated_kernel_headers header library
+ifneq (,$(findstring $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include,$(LOCAL_C_INCLUDES)))
+  LOCAL_C_INCLUDES := $(patsubst $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include,,$(LOCAL_C_INCLUDES))
+  LOCAL_HEADER_LIBRARIES += generated_kernel_headers
+endif
+
+# Some qcom binaries use this weird -isystem include...
+ifneq (,$(findstring $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include,$(LOCAL_CFLAGS)))
+  LOCAL_CFLAGS := $(patsubst -isystem $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include,,$(LOCAL_CFLAGS))
+  LOCAL_HEADER_LIBRARIES += generated_kernel_headers
+endif
+
+# Remove KERNEL_OBJ/usr from any LOCAL_ADDITIONAL_DEPENDENCIES, we will
+# just include generated_kernel_headers which already has the proper
+# dependency
+ifneq (,$(findstring $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr,$(LOCAL_ADDITIONAL_DEPENDENCIES)))
+  LOCAL_ADDITIONAL_DEPENDENCIES := $(patsubst $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr,,$(LOCAL_ADDITIONAL_DEPENDENCIES))
+endif
+
 # The following LOCAL_ variables will be modified in this file.
 # Because the same LOCAL_ variables may be used to define modules for both 1st arch and 2nd arch,
 # we can't modify them in place.
@@ -1368,6 +1388,11 @@
 $(foreach f,$(my_tracked_src_files),$(eval my_src_file_obj_$(s):=))
 my_tracked_src_files :=
 
+## Allow a device's own headers to take precedence over global ones
+ifneq ($(TARGET_SPECIFIC_HEADER_PATH),)
+my_c_includes := $(TOPDIR)$(TARGET_SPECIFIC_HEADER_PATH) $(my_c_includes)
+endif
+
 my_c_includes += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(generated_sources_dir)
 
 my_c_includes := $(foreach inc,$(my_c_includes),$(call clean-path,$(inc)))
diff --git a/core/board_config.mk b/core/board_config.mk
index 6fa9ad9..79c99ac 100644
--- a/core/board_config.mk
+++ b/core/board_config.mk
@@ -224,6 +224,7 @@
       $(SRC_TARGET_DIR)/board/$(TARGET_DEVICE)/BoardConfig.mk \
       device/generic/goldfish/board/$(TARGET_DEVICE)/BoardConfig.mk \
       device/google/cuttlefish/board/$(TARGET_DEVICE)/BoardConfig.mk \
+      vendor/*/build/target/board/$(TARGET_DEVICE)/BoardConfig.mk \
       $(shell test -d device && find -L device -maxdepth 4 -path '*/$(TARGET_DEVICE)/BoardConfig.mk') \
       $(shell test -d vendor && find -L vendor -maxdepth 4 -path '*/$(TARGET_DEVICE)/BoardConfig.mk') \
     )))
diff --git a/core/config.mk b/core/config.mk
index 546858a..304b44f 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -442,6 +442,8 @@
 # See envsetup.mk for a description of SCAN_EXCLUDE_DIRS
 FIND_LEAVES_EXCLUDES := $(addprefix --prune=, $(SCAN_EXCLUDE_DIRS) .repo .git)
 
+-include vendor/leaf/config/BoardConfigLeaf.mk
+
 # The build system exposes several variables for where to find the kernel
 # headers:
 #   TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current
diff --git a/core/main.mk b/core/main.mk
index c1cafc0..9beb1ba 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -489,6 +489,9 @@
 ADDITIONAL_SYSTEM_PROPERTIES += ro.force.debuggable=0
 
 # ------------------------------------------------------------
+# Include vendor specific additions to build properties
+-include vendor/leaf/build/core/main.mk
+# ------------------------------------------------------------
 # Define a function that, given a list of module tags, returns
 # non-empty if that module should be installed in /system.
 
diff --git a/core/product.mk b/core/product.mk
index d64dde2..20a73e6 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -564,9 +564,11 @@
 
 # Modified internally in the build system
 _readonly_late_variables += \
+  PRODUCT_CFI_INCLUDE_PATHS \
   PRODUCT_COPY_FILES \
   PRODUCT_DEX_PREOPT_NEVER_ALLOW_STRIPPING \
   PRODUCT_DEX_PREOPT_BOOT_FLAGS \
+  PRODUCT_SOONG_NAMESPACES
 
 _readonly_early_variables := $(filter-out $(_readonly_late_variables),$(_product_var_list))
 
diff --git a/core/product_config.mk b/core/product_config.mk
index 63eedbf..0cb3d0a 100644
--- a/core/product_config.mk
+++ b/core/product_config.mk
@@ -496,7 +496,7 @@
 
 # Show a warning wall of text if non-compliance-GSI products set this option.
 ifdef PRODUCT_INSTALL_DEBUG_POLICY_TO_SYSTEM_EXT
-  ifeq (,$(filter gsi_arm gsi_arm64 gsi_x86 gsi_x86_64 gsi_car_arm64 gsi_car_x86_64 gsi_tv_arm gsi_tv_arm64,$(PRODUCT_NAME)))
+  ifeq (,$(filter %gsi_arm %gsi_arm64 %gsi_x86 %gsi_x86_64 %gsi_car_arm64 %gsi_car_x86_64 %gsi_tv_arm %gsi_tv_arm64,$(PRODUCT_NAME)))
     $(warning PRODUCT_INSTALL_DEBUG_POLICY_TO_SYSTEM_EXT is set but \
       PRODUCT_NAME ($(PRODUCT_NAME)) doesn't look like a GSI for compliance \
       testing. This is a special configuration for compliance GSI, so do make \
diff --git a/core/soong_config.mk b/core/soong_config.mk
index b43a952..d904c2a 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -146,6 +146,7 @@
 $(call add_json_bool, ArtUseReadBarrier,                 $(call invert_bool,$(filter false,$(PRODUCT_ART_USE_READ_BARRIER))))
 $(call add_json_str,  BtConfigIncludeDir,                $(BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR))
 $(call add_json_list, DeviceKernelHeaders,               $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) $(TARGET_PRODUCT_KERNEL_HEADERS))
+$(call add_json_str,  TargetSpecificHeaderPath,          $(TARGET_SPECIFIC_HEADER_PATH))
 $(call add_json_str,  VendorApiLevel,                    $(BOARD_API_LEVEL))
 ifeq ($(KEEP_VNDK),true)
 $(call add_json_str,  DeviceVndkVersion,                 $(BOARD_VNDK_VERSION))
diff --git a/envsetup.sh b/envsetup.sh
index db21188..cd58f81 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -811,6 +811,11 @@
     # Split string on the '-' character.
     IFS="-" read -r product release variant <<< "$selection"
 
+    if [ -z "$variant" ]; then
+        variant=$release
+        release=$(ls -1 -I trunk -I root $(gettop)/build/release/aconfig/)
+    fi
+
     if [[ -z "$product" ]] || [[ -z "$release" ]] || [[ -z "$variant" ]]
     then
         echo
diff --git a/target/board/BoardConfigMainlineCommon.mk b/target/board/BoardConfigMainlineCommon.mk
index c3878b8..91da572 100644
--- a/target/board/BoardConfigMainlineCommon.mk
+++ b/target/board/BoardConfigMainlineCommon.mk
@@ -6,8 +6,6 @@
 TARGET_NO_BOOTLOADER := true
 TARGET_NO_RECOVERY := true
 
-BOARD_EXT4_SHARE_DUP_BLOCKS := true
-
 TARGET_USERIMAGES_USE_EXT4 := true
 
 # Mainline devices must have /system_ext, /vendor and /product partitions.
diff --git a/target/product/aosp_product.mk b/target/product/aosp_product.mk
index f72f2df..2636ae4 100644
--- a/target/product/aosp_product.mk
+++ b/target/product/aosp_product.mk
@@ -39,4 +39,4 @@
 # Telephony:
 #   Provide a APN configuration to GSI product
 PRODUCT_COPY_FILES += \
-    device/sample/etc/apns-full-conf.xml:$(TARGET_COPY_OUT_PRODUCT)/etc/apns-conf.xml
+    vendor/leaf/etc/apns-conf.xml:$(TARGET_COPY_OUT_PRODUCT)/etc/apns-conf.xml
diff --git a/target/product/base_system.mk b/target/product/base_system.mk
index 5969cc8..0cc02dc 100644
--- a/target/product/base_system.mk
+++ b/target/product/base_system.mk
@@ -82,7 +82,6 @@
     CtsShimPrivPrebuilt \
     debuggerd\
     device_config \
-    DeviceDiagnostics \
     dmctl \
     dnsmasq \
     dmesgd \
@@ -438,8 +437,7 @@
 
 PRODUCT_COPY_FILES += \
     system/core/rootdir/init.usb.rc:system/etc/init/hw/init.usb.rc \
-    system/core/rootdir/init.usb.configfs.rc:system/etc/init/hw/init.usb.configfs.rc \
-    system/core/rootdir/etc/hosts:system/etc/hosts
+    system/core/rootdir/init.usb.configfs.rc:system/etc/init/hw/init.usb.configfs.rc
 
 PRODUCT_COPY_FILES += system/core/rootdir/init.zygote32.rc:system/etc/init/hw/init.zygote32.rc
 PRODUCT_VENDOR_PROPERTIES += ro.zygote?=zygote32
diff --git a/target/product/base_vendor.mk b/target/product/base_vendor.mk
index ec3de75..f320c49 100644
--- a/target/product/base_vendor.mk
+++ b/target/product/base_vendor.mk
@@ -17,7 +17,6 @@
 # Base modules and settings for recovery.
 PRODUCT_PACKAGES += \
     adbd.recovery \
-    android.hardware.health@2.0-impl-default.recovery \
     cgroups.recovery.json \
     charger.recovery \
     init_second_stage.recovery \
diff --git a/target/product/full_base_telephony.mk b/target/product/full_base_telephony.mk
index d8a54cd..bac6f42 100644
--- a/target/product/full_base_telephony.mk
+++ b/target/product/full_base_telephony.mk
@@ -24,7 +24,7 @@
     ro.com.android.dataroaming?=true
 
 PRODUCT_COPY_FILES := \
-    device/sample/etc/apns-full-conf.xml:system/etc/apns-conf.xml \
+    vendor/leaf/etc/apns-conf.xml:system/etc/apns-conf.xml \
     frameworks/native/data/etc/handheld_core_hardware.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/handheld_core_hardware.xml
 
 $(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_base.mk)
diff --git a/target/product/generic_system.mk b/target/product/generic_system.mk
index 4c3702a..7aff62c 100644
--- a/target/product/generic_system.mk
+++ b/target/product/generic_system.mk
@@ -73,7 +73,6 @@
     android.hardware.radio.config@1.0 \
     android.hardware.radio.deprecated@1.0 \
     android.hardware.secure_element@1.0 \
-    android.hardware.wifi \
     libaudio-resampler \
     libaudiohal \
     libdrm \
diff --git a/tools/releasetools/build_image.py b/tools/releasetools/build_image.py
index a7b1d8c..92e6f7f 100755
--- a/tools/releasetools/build_image.py
+++ b/tools/releasetools/build_image.py
@@ -312,7 +312,7 @@
       base_fs_file = ConvertBlockMapToBaseFs(prop_dict["base_fs_file"])
       build_command.extend(["-d", base_fs_file])
     build_command.extend(["-L", prop_dict["mount_point"]])
-    if "extfs_inode_count" in prop_dict:
+    if "extfs_inode_count" in prop_dict and int(prop_dict["extfs_inode_count"]) >= 0:
       build_command.extend(["-i", prop_dict["extfs_inode_count"]])
     if "extfs_rsv_pct" in prop_dict:
       build_command.extend(["-M", prop_dict["extfs_rsv_pct"]])
@@ -606,19 +606,20 @@
           size = common.RoundUpTo4K(size)
         else:
           size = ((size + block_size - 1) // block_size) * block_size
-      extfs_inode_count = prop_dict["extfs_inode_count"]
-      inodes = int(fs_dict.get("Inode count", extfs_inode_count))
-      inodes -= int(fs_dict.get("Free inodes", "0"))
-      # add .2% margin or 1 inode, whichever is greater
-      spare_inodes = inodes * 2 // 1000
-      min_spare_inodes = 1
-      if spare_inodes < min_spare_inodes:
-        spare_inodes = min_spare_inodes
-      inodes += spare_inodes
-      prop_dict["extfs_inode_count"] = str(inodes)
+      if int(prop_dict["extfs_inode_count"]) >= 0:
+        extfs_inode_count = prop_dict["extfs_inode_count"]
+        inodes = int(fs_dict.get("Inode count", extfs_inode_count))
+        inodes -= int(fs_dict.get("Free inodes", "0"))
+        # add .2% margin or 1 inode, whichever is greater
+        spare_inodes = inodes * 2 // 1000
+        min_spare_inodes = 1
+        if spare_inodes < min_spare_inodes:
+          spare_inodes = min_spare_inodes
+        inodes += spare_inodes
+        prop_dict["extfs_inode_count"] = str(inodes)
+        logger.info(
+            "Allocating %d Inodes for %s.", inodes, out_file)
       prop_dict["partition_size"] = str(size)
-      logger.info(
-          "Allocating %d Inodes for %s.", inodes, out_file)
     elif fs_type.startswith("f2fs") and prop_dict.get("f2fs_compress") == "true":
       prop_dict["partition_size"] = str(size)
       prop_dict["image_size"] = str(size)
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index bf7be98..3996f13 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -1753,6 +1753,11 @@
     cmd.append("--pagesize")
     cmd.append(open(fn).read().rstrip("\n"))
 
+  fn = os.path.join(sourcedir, "dt")
+  if os.access(fn, os.F_OK):
+    cmd.append("--dt")
+    cmd.append(fn)
+
   if partition_name == "recovery":
     args = info_dict.get("recovery_mkbootimg_args")
     if not args:
diff --git a/tools/releasetools/non_ab_ota.py b/tools/releasetools/non_ab_ota.py
index 667891c..4ca976a 100644
--- a/tools/releasetools/non_ab_ota.py
+++ b/tools/releasetools/non_ab_ota.py
@@ -143,9 +143,9 @@
   assert HasRecoveryPatch(input_zip, info_dict=OPTIONS.info_dict)
 
   # Assertions (e.g. downgrade check, device properties check).
-  ts = target_info.GetBuildProp("ro.build.date.utc")
-  ts_text = target_info.GetBuildProp("ro.build.date")
-  script.AssertOlderBuild(ts, ts_text)
+  #ts = target_info.GetBuildProp("ro.build.date.utc")
+  #ts_text = target_info.GetBuildProp("ro.build.date")
+  #script.AssertOlderBuild(ts, ts_text)
 
   target_info.WriteDeviceAssertions(script, OPTIONS.oem_no_mount)
   device_specific.FullOTA_Assertions()
@@ -406,27 +406,8 @@
   if updating_boot:
     boot_type, boot_device_expr = common.GetTypeAndDeviceExpr("/boot",
                                                               source_info)
-    d = common.Difference(target_boot, source_boot, "bsdiff")
-    _, _, d = d.ComputePatch()
-    if d is None:
-      include_full_boot = True
-      common.ZipWriteStr(output_zip, "boot.img", target_boot.data)
-    else:
-      include_full_boot = False
-
-      logger.info(
-          "boot      target: %d  source: %d  diff: %d", target_boot.size,
-          source_boot.size, len(d))
-
-      common.ZipWriteStr(output_zip, "boot.img.p", d)
-
-      target_expr = 'concat("{}:",{},":{}:{}")'.format(
-          boot_type, boot_device_expr, target_boot.size, target_boot.sha1)
-      source_expr = 'concat("{}:",{},":{}:{}")'.format(
-          boot_type, boot_device_expr, source_boot.size, source_boot.sha1)
-      script.PatchPartitionExprCheck(target_expr, source_expr)
-
-      required_cache_sizes.append(target_boot.size)
+    include_full_boot = True
+    common.ZipWriteStr(output_zip, "boot.img", target_boot.data)
 
   if required_cache_sizes:
     script.CacheFreeSpaceCheck(max(required_cache_sizes))
diff --git a/tools/releasetools/sign_target_files_apks.py b/tools/releasetools/sign_target_files_apks.py
index bf69dec..1dd6538 100755
--- a/tools/releasetools/sign_target_files_apks.py
+++ b/tools/releasetools/sign_target_files_apks.py
@@ -261,6 +261,9 @@
 
 
 def IsOtaPackage(fp):
+  if not zipfile.is_zipfile(fp):
+    return False
+
   with zipfile.ZipFile(fp) as zfp:
     if not PAYLOAD_BIN in zfp.namelist():
       return False
@@ -644,8 +647,9 @@
         print("           : %-*s payload   (%s)" % (
             maxsize, name, payload_key))
 
+        avbtool = misc_info['avb_avbtool'] if 'avb_avbtool' in misc_info else 'avbtool'
         signed_apex = apex_utils.SignApex(
-            misc_info['avb_avbtool'],
+            avbtool,
             data,
             payload_key,
             container_key,
@@ -741,8 +745,9 @@
       # key is specified via --avb_system_other_key.
       signing_key = OPTIONS.avb_keys.get("system_other")
       if signing_key:
+        avbtool = misc_info['avb_avbtool'] if 'avb_avbtool' in misc_info else 'avbtool'
         public_key = common.ExtractAvbPublicKey(
-            misc_info['avb_avbtool'], signing_key)
+            avbtool, signing_key)
         print("    Rewriting AVB public key of system_other in /product")
         common.ZipWrite(output_tf_zip, public_key, filename)
 
@@ -1104,6 +1109,7 @@
           devkeydir + "/shared":   d + "/shared",
           devkeydir + "/platform": d + "/platform",
           devkeydir + "/networkstack": d + "/networkstack",
+          devkeydir + "/bluetooth": d + "/bluetooth",
           devkeydir + "/sdk_sandbox": d + "/sdk_sandbox",
       })
     else: