diff --git a/core/Makefile b/core/Makefile
index e65e949..89b9f49 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1211,7 +1211,7 @@
 INTERNAL_PREBUILT_SYSTEM_DLKM_IMAGE := $(BOARD_PREBUILT_SYSTEM_DLKM_IMAGE)
 INSTALLED_SYSTEM_DLKM_IMAGE_TARGET := $(PRODUCT_OUT)/system_dlkm.img
 $(INSTALLED_SYSTEM_DLKM_IMAGE_TARGET): $(INTERNAL_PREBUILT_SYSTEM_DLKM_IMAGE)
-	$(call pretty,"Using prebuilt system_dlkm image: $@")
+	$(call pretty,"Using prebuilt from: $(INTERNAL_PREBUILT_SYSTEM_DLKM_IMAGE)")
 	cp $(INTERNAL_PREBUILT_SYSTEM_DLKM_IMAGE) $@
 
 else # BOARD_PREBUILT_SYSTEM_DLKM_IMAGE not defined
@@ -3669,7 +3669,8 @@
 $(strip $(foreach item,$(1),\
   $(if $(filter $(item),system_other),$(INSTALLED_SYSTEMOTHERIMAGE_TARGET),\
     $(if $(filter $(item),init_boot),$(INSTALLED_INIT_BOOT_IMAGE_TARGET),\
-      $(INSTALLED_$(call to-upper,$(item))IMAGE_TARGET)))))
+      $(if $(filter $(item),system_dlkm),$(INSTALLED_SYSTEM_DLKM_IMAGE_TARGET),\
+        $(INSTALLED_$(call to-upper,$(item))IMAGE_TARGET))))))
 endef
 
 # -----------------------------------------------------------------
@@ -4736,6 +4737,10 @@
 	$(hide) echo "init_boot=true" >> $@
 	$(hide) echo "init_boot_size=$(BOARD_INIT_BOOT_IMAGE_PARTITION_SIZE)" >> $@
 endif
+ifneq ($(INSTALLED_SYSTEM_DLKM_IMAGE_TARGET),)
+	$(hide) echo "system_dlkm=true" >> $@
+	$(hide) echo "system_dlkm_size=$(BOARD_SYSTEM_DLKM_PARTITION_SIZE)" >> $@
+endif
 ifeq ($(BOARD_RAMDISK_USE_LZ4),true)
 	echo "lz4_ramdisks=true" >> $@
 endif
@@ -5496,6 +5501,16 @@
 	$(hide) mkdir -p $(zip_root)/PREBUILT_IMAGES
 	$(hide) cp $(INSTALLED_INIT_BOOT_IMAGE_TARGET) $(zip_root)/PREBUILT_IMAGES/
 endif
+ifdef BOARD_PREBUILT_SYSTEM_DLKM_IMAGE
+	$(hide) mkdir -p $(zip_root)/PREBUILT_IMAGES
+	$(hide) cp $(INSTALLED_SYSTEM_DLKM_IMAGE_TARGET) $(zip_root)/PREBUILT_IMAGES
+else # BOARD_PREBUILT_SYSTEM_DLKM_IMAGE is not define
+ifdef INSTALLED_SYSTEM_DLKM_IMAGE_TARGET
+	$(hide) mkdir -p $(zip_root)/IMAGES
+	$(hide) cp $(INSTALLED_SYSTEM_DLKM_IMAGE_TARGET) $(zip_root)/IMAGES/
+endif # INSTALLED_SYSTEM_DLKM_IMAGE_TARGET
+endif # BOARD_PREBUILT_SYSTEM_DLKM_IMAGE
+
 ifndef BOARD_PREBUILT_BOOTIMAGE
 ifneq (,$(strip $(INTERNAL_PREBUILT_BOOTIMAGE) $(filter true,$(BOARD_COPY_BOOT_IMAGE_TO_TARGET_FILES))))
 ifdef INSTALLED_BOOTIMAGE_TARGET
@@ -5580,6 +5595,9 @@
 	$(hide) echo "$(BOARD_KERNEL_PAGESIZE)" > $(zip_root)/INIT_BOOT/pagesize
 endif # BOARD_KERNEL_PAGESIZE
 endif # BUILDING_INIT_BOOT_IMAGE
+ifdef BUILDING_SYSTEM_DLKM_IMAGE
+	$(hide) $(call package_files-copy-root, $(TARGET_SYSTEM_DLKM_OUT),$(zip_root)/SYSTEM_DLKM)
+endif
 ifneq ($(INSTALLED_VENDOR_BOOTIMAGE_TARGET),)
 	$(call fs_config,$(zip_root)/VENDOR_BOOT/RAMDISK,) > $(zip_root)/META/vendor_boot_filesystem_config.txt
 endif
@@ -5894,6 +5912,7 @@
     $(INSTALLED_RAMDISK_TARGET) \
     $(INSTALLED_BOOTIMAGE_TARGET) \
     $(INSTALLED_INIT_BOOT_IMAGE_TARGET) \
+    $(INSTALLED_SYSTEM_DLKM_IMAGE_TARGET) \
     $(INSTALLED_USERDATAIMAGE_TARGET) \
     $(INSTALLED_VENDORIMAGE_TARGET) \
     $(INSTALLED_PRODUCTIMAGE_TARGET) \