diff --git a/core/Makefile b/core/Makefile
index 7975d3a..99df084 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -4621,8 +4621,6 @@
   echo "lpmake=$(notdir $(LPMAKE))" >> $(1)
   $(if $(filter true,$(PRODUCT_BUILD_SUPER_PARTITION)), $(if $(BOARD_SUPER_PARTITION_SIZE), \
     echo "build_super_partition=true" >> $(1)))
-  $(if $(BUILDING_SUPER_EMPTY_IMAGE), \
-    echo "build_super_empty_partition=true" >> $(1))
   $(if $(filter true,$(BOARD_BUILD_RETROFIT_DYNAMIC_PARTITIONS_OTA_PACKAGE)), \
     echo "build_retrofit_dynamic_partitions_ota_package=true" >> $(1))
   echo "super_metadata_device=$(BOARD_SUPER_PARTITION_METADATA_DEVICE)" >> $(1)
@@ -5492,7 +5490,9 @@
 
 # -----------------------------------------------------------------
 # super empty image
-ifdef BUILDING_SUPER_EMPTY_IMAGE
+
+ifeq (true,$(PRODUCT_USE_DYNAMIC_PARTITIONS))
+ifneq ($(BOARD_SUPER_PARTITION_SIZE),)
 
 INSTALLED_SUPERIMAGE_EMPTY_TARGET := $(PRODUCT_OUT)/super_empty.img
 $(INSTALLED_SUPERIMAGE_EMPTY_TARGET): intermediates := $(call intermediates-dir-for,PACKAGING,super_empty)
@@ -5506,7 +5506,8 @@
 
 $(call dist-for-goals,dist_files,$(INSTALLED_SUPERIMAGE_EMPTY_TARGET))
 
-endif # BUILDING_SUPER_EMPTY_IMAGE
+endif # BOARD_SUPER_PARTITION_SIZE != ""
+endif # PRODUCT_USE_DYNAMIC_PARTITIONS == "true"
 
 
 # -----------------------------------------------------------------
diff --git a/core/board_config.mk b/core/board_config.mk
index 73b81d6..57363fb 100644
--- a/core/board_config.mk
+++ b/core/board_config.mk
@@ -460,25 +460,6 @@
 endif
 .KATI_READONLY := BUILDING_VBMETA_IMAGE
 
-# Are we building a super_empty image
-BUILDING_SUPER_EMPTY_IMAGE :=
-ifeq ($(PRODUCT_BUILD_SUPER_EMPTY_IMAGE),)
-  ifeq (true,$(PRODUCT_USE_DYNAMIC_PARTITIONS))
-    ifneq ($(BOARD_SUPER_PARTITION_SIZE),)
-      BUILDING_SUPER_EMPTY_IMAGE := true
-    endif
-  endif
-else ifeq ($(PRODUCT_BUILD_SUPER_EMPTY_IMAGE),true)
-  ifneq (true,$(PRODUCT_USE_DYNAMIC_PARTITIONS))
-    $(error PRODUCT_BUILD_SUPER_EMPTY_IMAGE set to true, but PRODUCT_USE_DYNAMIC_PARTITIONS is not true)
-  endif
-  ifeq ($(BOARD_SUPER_PARTITION_SIZE),)
-    $(error PRODUCT_BUILD_SUPER_EMPTY_IMAGE set to true, but BOARD_SUPER_PARTITION_SIZE is not defined)
-  endif
-  BUILDING_SUPER_EMPTY_IMAGE := true
-endif
-.KATI_READONLY := BUILDING_SUPER_EMPTY_IMAGE
-
 ###########################################
 # Now we can substitute with the real value of TARGET_COPY_OUT_VENDOR
 ifeq ($(TARGET_COPY_OUT_VENDOR),$(_vendor_path_placeholder))
diff --git a/core/dex_preopt_config.mk b/core/dex_preopt_config.mk
index 36fa629..7c45646 100644
--- a/core/dex_preopt_config.mk
+++ b/core/dex_preopt_config.mk
@@ -47,6 +47,10 @@
     product/app/% \
     product/priv-app/% \
 
+# Global switch control if updatable boot jars are included in dexpreopt.
+# Currently unconditionally set to true, this may change in the future.
+DEX_PREOPT_WITH_UPDATABLE_BCP := false
+
 # Conditional to building on linux, as dex2oat currently does not work on darwin.
 ifeq ($(HOST_OS),linux)
   ifeq (eng,$(TARGET_BUILD_VARIANT))
@@ -92,6 +96,7 @@
   $(call add_json_bool, DisablePreoptBootImages,                 $(call invert_bool,$(ENABLE_PREOPT_BOOT_IMAGES)))
   $(call add_json_list, DisablePreoptModules,                    $(DEXPREOPT_DISABLED_MODULES))
   $(call add_json_bool, OnlyPreoptBootImageAndSystemServer,      $(filter true,$(WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY)))
+  $(call add_json_bool, PreoptWithUpdatableBcp,                  $(filter true,$(DEX_PREOPT_WITH_UPDATABLE_BCP)))
   $(call add_json_bool, UseArtImage,                             $(filter true,$(DEXPREOPT_USE_ART_IMAGE)))
   $(call add_json_bool, DontUncompressPrivAppsDex,               $(filter true,$(DONT_UNCOMPRESS_PRIV_APPS_DEXS)))
   $(call add_json_list, ModulesLoadedByPrivilegedModules,        $(PRODUCT_LOADED_BY_PRIVILEGED_MODULES))
diff --git a/core/product.mk b/core/product.mk
index 913aec8..11a63e3 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -384,7 +384,6 @@
 _product_single_value_vars += PRODUCT_BUILD_BOOT_IMAGE
 _product_single_value_vars += PRODUCT_BUILD_VENDOR_BOOT_IMAGE
 _product_single_value_vars += PRODUCT_BUILD_VBMETA_IMAGE
-_product_single_value_vars += PRODUCT_BUILD_SUPER_EMPTY_IMAGE
 
 # List of boot jars delivered via apex
 _product_list_vars += PRODUCT_UPDATABLE_BOOT_JARS
diff --git a/core/soong_config.mk b/core/soong_config.mk
index 5f208f8..79ec22c 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -34,7 +34,7 @@
 
 $(call add_json_str,  Platform_min_supported_target_sdk_version, $(PLATFORM_MIN_SUPPORTED_TARGET_SDK_VERSION))
 
-$(call add_json_bool, Allow_missing_dependencies,        $(ALLOW_MISSING_DEPENDENCIES))
+$(call add_json_bool, Allow_missing_dependencies,        $(filter true,$(ALLOW_MISSING_DEPENDENCIES)))
 $(call add_json_bool, Unbundled_build,                   $(TARGET_BUILD_UNBUNDLED))
 $(call add_json_bool, Unbundled_build_apps,              $(TARGET_BUILD_APPS))
 $(call add_json_bool, Always_use_prebuilt_sdks,          $(TARGET_BUILD_USE_PREBUILT_SDKS))
@@ -212,7 +212,7 @@
 $(call add_json_list, PackageNameOverrides,              $(PRODUCT_PACKAGE_NAME_OVERRIDES))
 $(call add_json_list, CertificateOverrides,              $(PRODUCT_CERTIFICATE_OVERRIDES))
 
-$(call add_json_bool, EnforceSystemCertificate,          $(ENFORCE_SYSTEM_CERTIFICATE))
+$(call add_json_bool, EnforceSystemCertificate,          $(filter true,$(ENFORCE_SYSTEM_CERTIFICATE)))
 $(call add_json_list, EnforceSystemCertificateAllowList, $(ENFORCE_SYSTEM_CERTIFICATE_ALLOW_LIST))
 
 $(call add_json_list, ProductHiddenAPIStubs,             $(PRODUCT_HIDDENAPI_STUBS))
@@ -234,33 +234,33 @@
   $(call end_json_map))
 $(call end_json_map)
 
-$(call add_json_bool, EnforceProductPartitionInterface,  $(PRODUCT_ENFORCE_PRODUCT_PARTITION_INTERFACE))
+$(call add_json_bool, EnforceProductPartitionInterface,  $(filter true,$(PRODUCT_ENFORCE_PRODUCT_PARTITION_INTERFACE)))
 $(call add_json_str,  DeviceCurrentApiLevelForVendorModules,  $(BOARD_CURRENT_API_LEVEL_FOR_VENDOR_MODULES))
 
-$(call add_json_bool, EnforceInterPartitionJavaSdkLibrary, $(PRODUCT_ENFORCE_INTER_PARTITION_JAVA_SDK_LIBRARY))
+$(call add_json_bool, EnforceInterPartitionJavaSdkLibrary, $(filter true,$(PRODUCT_ENFORCE_INTER_PARTITION_JAVA_SDK_LIBRARY)))
 $(call add_json_list, InterPartitionJavaLibraryAllowList, $(PRODUCT_INTER_PARTITION_JAVA_LIBRARY_ALLOWLIST))
 
 $(call add_json_bool, InstallExtraFlattenedApexes, $(PRODUCT_INSTALL_EXTRA_FLATTENED_APEXES))
 
 $(call add_json_bool, CompressedApex, $(PRODUCT_COMPRESSED_APEX))
 
-$(call add_json_bool, BoardUsesRecoveryAsBoot, $(BOARD_USES_RECOVERY_AS_BOOT))
+$(call add_json_bool, BoardUsesRecoveryAsBoot, $(filter true,$(BOARD_USES_RECOVERY_AS_BOOT)))
 
 $(call add_json_list, BoardKernelBinaries, $(BOARD_KERNEL_BINARIES))
 $(call add_json_list, BoardKernelModuleInterfaceVersions, $(BOARD_KERNEL_MODULE_INTERFACE_VERSIONS))
 
-$(call add_json_bool, BoardMoveRecoveryResourcesToVendorBoot, $(BOARD_MOVE_RECOVERY_RESOURCES_TO_VENDOR_BOOT))
+$(call add_json_bool, BoardMoveRecoveryResourcesToVendorBoot, $(filter true,$(BOARD_MOVE_RECOVERY_RESOURCES_TO_VENDOR_BOOT)))
 $(call add_json_str,  PrebuiltHiddenApiDir, $(BOARD_PREBUILT_HIDDENAPI_DIR))
 
 $(call add_json_str,  ShippingApiLevel, $(PRODUCT_SHIPPING_API_LEVEL))
 
-$(call add_json_bool, BuildBrokenEnforceSyspropOwner,     $(BUILD_BROKEN_ENFORCE_SYSPROP_OWNER))
-$(call add_json_bool, BuildBrokenTrebleSyspropNeverallow, $(BUILD_BROKEN_TREBLE_SYSPROP_NEVERALLOW))
-$(call add_json_bool, BuildBrokenVendorPropertyNamespace, $(BUILD_BROKEN_VENDOR_PROPERTY_NAMESPACE))
+$(call add_json_bool, BuildBrokenEnforceSyspropOwner,     $(filter true,$(BUILD_BROKEN_ENFORCE_SYSPROP_OWNER)))
+$(call add_json_bool, BuildBrokenTrebleSyspropNeverallow, $(filter true,$(BUILD_BROKEN_TREBLE_SYSPROP_NEVERALLOW)))
+$(call add_json_bool, BuildBrokenVendorPropertyNamespace, $(filter true,$(BUILD_BROKEN_VENDOR_PROPERTY_NAMESPACE)))
 
-$(call add_json_bool, RequiresInsecureExecmemForSwiftshader, $(PRODUCT_REQUIRES_INSECURE_EXECMEM_FOR_SWIFTSHADER))
+$(call add_json_bool, RequiresInsecureExecmemForSwiftshader, $(filter true,$(PRODUCT_REQUIRES_INSECURE_EXECMEM_FOR_SWIFTSHADER)))
 
-$(call add_json_bool, SelinuxIgnoreNeverallows, $(SELINUX_IGNORE_NEVERALLOWS))
+$(call add_json_bool, SelinuxIgnoreNeverallows, $(filter true,$(SELINUX_IGNORE_NEVERALLOWS)))
 
 $(call add_json_bool, SepolicySplit, $(filter true,$(PRODUCT_SEPOLICY_SPLIT)))
 
diff --git a/target/product/gsi_release.mk b/target/product/gsi_release.mk
index e8f1c2e..539dbfa 100644
--- a/target/product/gsi_release.mk
+++ b/target/product/gsi_release.mk
@@ -65,4 +65,3 @@
 PRODUCT_BUILD_USERDATA_IMAGE := false
 PRODUCT_BUILD_VENDOR_IMAGE := false
 PRODUCT_BUILD_SUPER_PARTITION := false
-PRODUCT_BUILD_SUPER_EMPTY_IMAGE := false
diff --git a/target/product/sdk_phone_arm64.mk b/target/product/sdk_phone_arm64.mk
index 761de05..0831b54 100644
--- a/target/product/sdk_phone_arm64.mk
+++ b/target/product/sdk_phone_arm64.mk
@@ -63,5 +63,9 @@
 PRODUCT_NAME := sdk_phone_arm64
 PRODUCT_DEVICE := emulator_arm64
 PRODUCT_MODEL := Android SDK built for arm64
+# Disable <uses-library> checks for SDK product. It lacks some libraries (e.g.
+# RadioConfigLib), which makes it impossible to translate their module names to
+# library name, so the check fails.
+PRODUCT_BROKEN_VERIFY_USES_LIBRARIES := true
 
 
diff --git a/target/product/sdk_phone_armv7.mk b/target/product/sdk_phone_armv7.mk
index 5081a87..f649980 100644
--- a/target/product/sdk_phone_armv7.mk
+++ b/target/product/sdk_phone_armv7.mk
@@ -63,3 +63,7 @@
 PRODUCT_NAME := sdk_phone_armv7
 PRODUCT_DEVICE := emulator_arm
 PRODUCT_MODEL := Android SDK built for arm
+# Disable <uses-library> checks for SDK product. It lacks some libraries (e.g.
+# RadioConfigLib), which makes it impossible to translate their module names to
+# library name, so the check fails.
+PRODUCT_BROKEN_VERIFY_USES_LIBRARIES := true
diff --git a/target/product/sdk_phone_x86.mk b/target/product/sdk_phone_x86.mk
index 9096ff3..0e1bca4 100644
--- a/target/product/sdk_phone_x86.mk
+++ b/target/product/sdk_phone_x86.mk
@@ -58,3 +58,7 @@
 PRODUCT_NAME := sdk_phone_x86
 PRODUCT_DEVICE := emulator_x86
 PRODUCT_MODEL := Android SDK built for x86
+# Disable <uses-library> checks for SDK product. It lacks some libraries (e.g.
+# RadioConfigLib), which makes it impossible to translate their module names to
+# library name, so the check fails.
+PRODUCT_BROKEN_VERIFY_USES_LIBRARIES := true
diff --git a/target/product/sdk_phone_x86_64.mk b/target/product/sdk_phone_x86_64.mk
index 161043b..fffac04 100644
--- a/target/product/sdk_phone_x86_64.mk
+++ b/target/product/sdk_phone_x86_64.mk
@@ -59,3 +59,7 @@
 PRODUCT_NAME := sdk_phone_x86_64
 PRODUCT_DEVICE := emulator_x86_64
 PRODUCT_MODEL := Android SDK built for x86_64
+# Disable <uses-library> checks for SDK product. It lacks some libraries (e.g.
+# RadioConfigLib), which makes it impossible to translate their module names to
+# library name, so the check fails.
+PRODUCT_BROKEN_VERIFY_USES_LIBRARIES := true
diff --git a/tools/releasetools/add_img_to_target_files.py b/tools/releasetools/add_img_to_target_files.py
index 4fe10c6..900c7b5 100644
--- a/tools/releasetools/add_img_to_target_files.py
+++ b/tools/releasetools/add_img_to_target_files.py
@@ -1027,9 +1027,8 @@
       AddVBMeta(output_zip, partitions, "vbmeta", vbmeta_partitions)
 
   if OPTIONS.info_dict.get("use_dynamic_partitions") == "true":
-    if OPTIONS.info_dict.get("build_super_empty_partition") == "true":
-      banner("super_empty")
-      AddSuperEmpty(output_zip)
+    banner("super_empty")
+    AddSuperEmpty(output_zip)
 
   if OPTIONS.info_dict.get("build_super_partition") == "true":
     if OPTIONS.info_dict.get(