diff --git a/core/Makefile b/core/Makefile
index 2550c0e..1e27386 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1205,6 +1205,7 @@
     $(BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE) \
     $(BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE) \
     $(BOARD_VENDOR_DLKMIMAGE_FILE_SYSTEM_TYPE) \
+    $(BOARD_ODM_DLKMIMAGE_FILE_SYSTEM_TYPE) \
   ,squashfs),)
 INTERNAL_USERIMAGES_DEPS += $(MKSQUASHFSUSERIMG)
 endif
@@ -1235,7 +1236,7 @@
 endif # PRODUCT_USE_DYNAMIC_PARTITIONS
 
 # $(1): the path of the output dictionary file
-# $(2): a subset of "system vendor cache userdata product system_ext oem odm vendor_dlkm"
+# $(2): a subset of "system vendor cache userdata product system_ext oem odm vendor_dlkm odm_dlkm"
 # $(3): additional "key=value" pairs to append to the dictionary file.
 define generate-image-prop-dictionary
 $(if $(filter $(2),system),\
@@ -1345,6 +1346,20 @@
     $(hide) echo "vendor_dlkm_selinux_fc=$(SELINUX_FC)" >> $(1)
     $(hide) echo "building_vendor_dlkm_image=$(BUILDING_VENDOR_DLKM_IMAGE)" >> $(1)
 )
+$(if $(filter $(2),odm_dlkm),\
+    $(if $(BOARD_ODM_DLKMIMAGE_FILE_SYSTEM_TYPE),$(hide) echo "odm_dlkm_fs_type=$(BOARD_ODM_DLKMIMAGE_FILE_SYSTEM_TYPE)" >> $(1))
+    $(if $(BOARD_ODM_DLKMIMAGE_EXTFS_INODE_COUNT),$(hide) echo "odm_dlkm_extfs_inode_count=$(BOARD_ODM_DLKMIMAGE_EXTFS_INODE_COUNT)" >> $(1))
+    $(if $(BOARD_ODM_DLKMIMAGE_EXTFS_RSV_PCT),$(hide) echo "odm_dlkm_extfs_rsv_pct=$(BOARD_ODM_DLKMIMAGE_EXTFS_RSV_PCT)" >> $(1))
+    $(if $(BOARD_ODM_DLKMIMAGE_PARTITION_SIZE),$(hide) echo "odm_dlkm_size=$(BOARD_ODM_DLKMIMAGE_PARTITION_SIZE)" >> $(1))
+    $(if $(BOARD_ODM_DLKMIMAGE_JOURNAL_SIZE),$(hide) echo "odm_dlkm_journal_size=$(BOARD_ODM_DLKMIMAGE_JOURNAL_SIZE)" >> $(1))
+    $(if $(BOARD_ODM_DLKMIMAGE_SQUASHFS_COMPRESSOR),$(hide) echo "odm_dlkm_squashfs_compressor=$(BOARD_ODM_DLKMIMAGE_SQUASHFS_COMPRESSOR)" >> $(1))
+    $(if $(BOARD_ODM_DLKMIMAGE_SQUASHFS_COMPRESSOR_OPT),$(hide) echo "odm_dlkm_squashfs_compressor_opt=$(BOARD_ODM_DLKMIMAGE_SQUASHFS_COMPRESSOR_OPT)" >> $(1))
+    $(if $(BOARD_ODM_DLKMIMAGE_SQUASHFS_BLOCK_SIZE),$(hide) echo "odm_dlkm_squashfs_block_size=$(BOARD_ODM_DLKMIMAGE_SQUASHFS_BLOCK_SIZE)" >> $(1))
+    $(if $(BOARD_ODM_DLKMIMAGE_SQUASHFS_DISABLE_4K_ALIGN),$(hide) echo "odm_dlkm_squashfs_disable_4k_align=$(BOARD_ODM_DLKMIMAGE_SQUASHFS_DISABLE_4K_ALIGN)" >> $(1))
+    $(if $(BOARD_ODM_DLKMIMAGE_PARTITION_RESERVED_SIZE),$(hide) echo "odm_dlkm_reserved_size=$(BOARD_ODM_DLKMIMAGE_PARTITION_RESERVED_SIZE)" >> $(1))
+    $(hide) echo "odm_dlkm_selinux_fc=$(SELINUX_FC)" >> $(1)
+    $(hide) echo "building_odm_dlkm_image=$(BUILDING_ODM_DLKM_IMAGE)" >> $(1)
+)
 $(if $(filter $(2),oem),\
     $(if $(BOARD_OEMIMAGE_PARTITION_SIZE),$(hide) echo "oem_size=$(BOARD_OEMIMAGE_PARTITION_SIZE)" >> $(1))
     $(if $(BOARD_OEMIMAGE_JOURNAL_SIZE),$(hide) echo "oem_journal_size=$(BOARD_OEMIMAGE_JOURNAL_SIZE)" >> $(1))
@@ -1372,6 +1387,7 @@
 $(if $(PRODUCT_PRODUCT_VERITY_PARTITION),$(hide) echo "product_verity_block_device=$(PRODUCT_PRODUCT_VERITY_PARTITION)" >> $(1))
 $(if $(PRODUCT_SYSTEM_EXT_VERITY_PARTITION),$(hide) echo "system_ext_verity_block_device=$(PRODUCT_SYSTEM_EXT_VERITY_PARTITION)" >> $(1))
 $(if $(PRODUCT_VENDOR_DLKM_VERITY_PARTITION),$(hide) echo "vendor_dlkm_verity_block_device=$(PRODUCT_VENDOR_DLKM_VERITY_PARTITION)" >> $(1))
+$(if $(PRODUCT_ODM_DLKM_VERITY_PARTITION),$(hide) echo "odm_dlkm_verity_block_device=$(PRODUCT_ODM_DLKM_VERITY_PARTITION)" >> $(1))
 $(if $(PRODUCT_SUPPORTS_VBOOT),$(hide) echo "vboot=$(PRODUCT_SUPPORTS_VBOOT)" >> $(1))
 $(if $(PRODUCT_SUPPORTS_VBOOT),$(hide) echo "vboot_key=$(PRODUCT_VBOOT_SIGNING_KEY)" >> $(1))
 $(if $(PRODUCT_SUPPORTS_VBOOT),$(hide) echo "vboot_subkey=$(PRODUCT_VBOOT_SIGNING_SUBKEY)" >> $(1))
@@ -1428,6 +1444,14 @@
         $(hide) echo "avb_vendor_dlkm_key_path=$(BOARD_AVB_VENDOR_DLKM_KEY_PATH)" >> $(1)
         $(hide) echo "avb_vendor_dlkm_algorithm=$(BOARD_AVB_VENDOR_DLKM_ALGORITHM)" >> $(1)
         $(hide) echo "avb_vendor_dlkm_rollback_index_location=$(BOARD_AVB_VENDOR_DLKM_ROLLBACK_INDEX_LOCATION)" >> $(1)))
+$(if $(BOARD_AVB_ENABLE),$(hide) echo "avb_odm_dlkm_hashtree_enable=$(BOARD_AVB_ENABLE)" >> $(1))
+$(if $(BOARD_AVB_ENABLE),\
+    $(hide) echo "avb_odm_dlkm_add_hashtree_footer_args=$(BOARD_AVB_ODM_DLKM_ADD_HASHTREE_FOOTER_ARGS)" >> $(1))
+$(if $(BOARD_AVB_ENABLE),\
+    $(if $(BOARD_AVB_ODM_DLKM_KEY_PATH),\
+        $(hide) echo "avb_odm_dlkm_key_path=$(BOARD_AVB_ODM_DLKM_KEY_PATH)" >> $(1)
+        $(hide) echo "avb_odm_dlkm_algorithm=$(BOARD_AVB_ODM_DLKM_ALGORITHM)" >> $(1)
+        $(hide) echo "avb_odm_dlkm_rollback_index_location=$(BOARD_AVB_ODM_DLKM_ROLLBACK_INDEX_LOCATION)" >> $(1)))
 $(if $(filter true,$(BOARD_USES_RECOVERY_AS_BOOT)),\
     $(hide) echo "recovery_as_boot=true" >> $(1))
 $(if $(filter true,$(BOARD_BUILD_SYSTEM_ROOT_IMAGE)),\
@@ -1468,6 +1492,9 @@
 ifdef BUILDING_VENDOR_DLKM_IMAGE
   PROP_DICTIONARY_IMAGES += vendor_dlkm
 endif
+ifdef BUILDING_ODM_DLKM_IMAGE
+  PROP_DICTIONARY_IMAGES += odm_dlkm
+endif
 define generate-userimage-prop-dictionary
   $(call generate-image-prop-dictionary,$(1),$(PROP_DICTIONARY_IMAGES),$(2))
 endef
@@ -2463,6 +2490,9 @@
 ifdef BUILDING_VENDOR_DLKM_IMAGE
 	echo "-D $(TARGET_OUT_VENDOR_DLKM)" >> $@.lst
 endif
+ifdef BUILDING_ODM_DLKM_IMAGE
+	echo "-D $(TARGET_OUT_ODM_DLKM)" >> $@.lst
+endif
 ifneq ($(PDK_PLATFORM_JAVA_ZIP_CONTENTS),)
 	echo "-C $(OUT_DIR)" >> $@.lst
 	for f in $(filter-out $(PRIVATE_DEX_FILES),$(addprefix -f $(OUT_DIR)/,$(PDK_PLATFORM_JAVA_ZIP_CONTENTS))); do \
@@ -3014,6 +3044,62 @@
 endif
 
 # -----------------------------------------------------------------
+# odm_dlkm partition image
+ifdef BUILDING_ODM_DLKM_IMAGE
+INTERNAL_ODM_DLKMIMAGE_FILES := \
+    $(filter $(TARGET_OUT_ODM_DLKM)/%,\
+      $(ALL_DEFAULT_INSTALLED_MODULES)\
+      $(ALL_PDK_FUSION_FILES)) \
+    $(PDK_FUSION_SYMLINK_STAMP)
+# platform.zip depends on $(INTERNAL_ODM_DLKMIMAGE_FILES).
+$(INSTALLED_PLATFORM_ZIP) : $(INTERNAL_ODM_DLKMIMAGE_FILES)
+
+INSTALLED_FILES_FILE_ODM_DLKM := $(PRODUCT_OUT)/installed-files-odm_dlkm.txt
+INSTALLED_FILES_JSON_ODM_DLKM := $(INSTALLED_FILES_FILE_ODM_DLKM:.txt=.json)
+$(INSTALLED_FILES_FILE_ODM_DLKM): .KATI_IMPLICIT_OUTPUTS := $(INSTALLED_FILES_JSON_ODM_DLKM)
+$(INSTALLED_FILES_FILE_ODM_DLKM) : $(INTERNAL_ODM_DLKMIMAGE_FILES) $(FILESLIST) $(FILESLIST_UTIL)
+	@echo Installed file list: $@
+	@mkdir -p $(dir $@)
+	@rm -f $@
+	$(hide) $(FILESLIST) $(TARGET_OUT_ODM_DLKM) > $(@:.txt=.json)
+	$(hide) $(FILESLIST_UTIL) -c $(@:.txt=.json) > $@
+
+odm_dlkmimage_intermediates := \
+    $(call intermediates-dir-for,PACKAGING,odm_dlkm)
+BUILT_ODM_DLKMIMAGE_TARGET := $(PRODUCT_OUT)/odm_dlkm.img
+define build-odm_dlkmimage-target
+  $(call pretty,"Target odm_dlkm fs image: $(INSTALLED_ODM_DLKMIMAGE_TARGET)")
+  @mkdir -p $(TARGET_OUT_ODM_DLKM)
+  @mkdir -p $(odm_dlkmimage_intermediates) && rm -rf $(odm_dlkmimage_intermediates)/odm_dlkm_image_info.txt
+  $(call generate-userimage-prop-dictionary, $(odm_dlkmimage_intermediates)/odm_dlkm_image_info.txt, skip_fsck=true)
+  PATH=$(INTERNAL_USERIMAGES_BINARY_PATHS):$$PATH \
+      $(BUILD_IMAGE) \
+          $(TARGET_OUT_ODM_DLKM) $(odm_dlkmimage_intermediates)/odm_dlkm_image_info.txt \
+          $(INSTALLED_ODM_DLKMIMAGE_TARGET) $(TARGET_OUT)
+  $(call assert-max-image-size,$(INSTALLED_ODM_DLKMIMAGE_TARGET),$(BOARD_ODM_DLKMIMAGE_PARTITION_SIZE))
+endef
+
+# We just build this directly to the install location.
+INSTALLED_ODM_DLKMIMAGE_TARGET := $(BUILT_ODM_DLKMIMAGE_TARGET)
+$(INSTALLED_ODM_DLKMIMAGE_TARGET): \
+    $(INTERNAL_USERIMAGES_DEPS) \
+    $(INTERNAL_ODM_DLKMIMAGE_FILES) \
+    $(INSTALLED_FILES_FILE_ODM_DLKM)
+	$(build-odm_dlkmimage-target)
+
+.PHONY: odm_dlkmimage-nodeps odnod
+odm_dlkmimage-nodeps odnod: | $(INTERNAL_USERIMAGES_DEPS)
+	$(build-odm_dlkmimage-target)
+
+sync: $(INTERNAL_ODM_DLKMIMAGE_FILES)
+
+else ifdef BOARD_PREBUILT_ODM_DLKMIMAGE
+INSTALLED_ODM_DLKMIMAGE_TARGET := $(PRODUCT_OUT)/odm_dlkm.img
+$(eval $(call copy-one-file,$(BOARD_PREBUILT_ODM_DLKMIMAGE),$(INSTALLED_ODM_DLKMIMAGE_TARGET)))
+endif
+
+
+# -----------------------------------------------------------------
 # dtbo image
 ifdef BOARD_PREBUILT_DTBOIMAGE
 INSTALLED_DTBOIMAGE_TARGET := $(PRODUCT_OUT)/dtbo.img
@@ -3173,6 +3259,10 @@
     --prop com.android.build.vendor_dlkm.fingerprint:$(BUILD_FINGERPRINT_FROM_FILE) \
     --prop com.android.build.vendor_dlkm.os_version:$(PLATFORM_VERSION_LAST_STABLE)
 
+BOARD_AVB_ODM_DLKM_ADD_HASHTREE_FOOTER_ARGS += \
+    --prop com.android.build.odm_dlkm.fingerprint:$(BUILD_FINGERPRINT_FROM_FILE) \
+    --prop com.android.build.odm_dlkm.os_version:$(PLATFORM_VERSION_LAST_STABLE)
+
 BOARD_AVB_DTBO_ADD_HASH_FOOTER_ARGS += \
     --prop com.android.build.dtbo.fingerprint:$(BUILD_FINGERPRINT_FROM_FILE)
 
@@ -3197,6 +3287,11 @@
     --prop com.android.build.vendor_dlkm.security_patch:$(VENDOR_DLKM_SECURITY_PATCH)
 endif
 
+ifdef ODM_DLKM_SECURITY_PATCH
+BOARD_AVB_ODM_DLKM_ADD_HASHTREE_FOOTER_ARGS += \
+    --prop com.android.build.odm_dlkm.security_patch:$(ODM_DLKM_SECURITY_PATCH)
+endif
+
 BOOT_FOOTER_ARGS := BOARD_AVB_BOOT_ADD_HASH_FOOTER_ARGS
 VENDOR_BOOT_FOOTER_ARGS := BOARD_AVB_VENDOR_BOOT_ADD_HASH_FOOTER_ARGS
 DTBO_FOOTER_ARGS := BOARD_AVB_DTBO_ADD_HASH_FOOTER_ARGS
@@ -3207,6 +3302,7 @@
 SYSTEM_EXT_FOOTER_ARGS := BOARD_AVB_SYSTEM_EXT_ADD_HASHTREE_FOOTER_ARGS
 ODM_FOOTER_ARGS := BOARD_AVB_ODM_ADD_HASHTREE_FOOTER_ARGS
 VENDOR_DLKM_FOOTER_ARGS := BOARD_AVB_VENDOR_DLKM_ADD_HASHTREE_FOOTER_ARGS
+ODM_DLKM_FOOTER_ARGS := BOARD_AVB_ODM_DLKM_ADD_HASHTREE_FOOTER_ARGS
 
 # Helper function that checks and sets required build variables for an AVB chained partition.
 # $(1): the partition to enable AVB chain, e.g., boot or system or vbmeta_system.
@@ -3305,6 +3401,10 @@
 $(eval $(call check-and-set-avb-args,vendor_dlkm))
 endif
 
+ifdef INSTALLED_ODM_DLKMIMAGE_TARGET
+$(eval $(call check-and-set-avb-args,odm_dlkm))
+endif
+
 ifdef INSTALLED_DTBOIMAGE_TARGET
 $(eval $(call check-and-set-avb-args,dtbo))
 endif
@@ -3388,6 +3488,9 @@
   $(if $(BOARD_AVB_VENDOR_DLKM_KEY_PATH),\
     $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_VENDOR_DLKM_KEY_PATH) \
       --output $(1)/vendor_dlkm.avbpubkey)
+  $(if $(BOARD_AVB_ODM_DLKM_KEY_PATH),\
+    $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_ODM_DLKM_KEY_PATH) \
+      --output $(1)/odm_dlkm.avbpubkey)
   $(if $(BOARD_AVB_DTBO_KEY_PATH),\
     $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_DTBO_KEY_PATH) \
       --output $(1)/dtbo.avbpubkey)
@@ -3471,6 +3574,7 @@
 	    $(INSTALLED_SYSTEM_EXTIMAGE_TARGET) \
 	    $(INSTALLED_ODMIMAGE_TARGET) \
 	    $(INSTALLED_VENDOR_DLKMIMAGE_TARGET) \
+	    $(INSTALLED_ODM_DLKMIMAGE_TARGET) \
 	    $(INSTALLED_DTBOIMAGE_TARGET) \
 	    $(INSTALLED_CUSTOMIMAGES_TARGET) \
 	    $(INSTALLED_RECOVERYIMAGE_TARGET) \
@@ -3493,7 +3597,7 @@
 # -----------------------------------------------------------------
 # Check VINTF of build
 
-# Note: vendor_dlkm does not have VINTF files.
+# Note: vendor_dlkm and odm_dlkm does not have VINTF files.
 ifeq (,$(TARGET_BUILD_UNBUNDLED))
 
 intermediates := $(call intermediates-dir-for,PACKAGING,check_vintf_all)
@@ -4281,6 +4385,7 @@
 	    $(INSTALLED_VBMETAIMAGE_TARGET) \
 	    $(INSTALLED_ODMIMAGE_TARGET) \
 	    $(INSTALLED_VENDOR_DLKMIMAGE_TARGET) \
+	    $(INSTALLED_ODM_DLKMIMAGE_TARGET) \
 	    $(INSTALLED_DTBOIMAGE_TARGET) \
 	    $(INSTALLED_CUSTOMIMAGES_TARGET) \
 	    $(INTERNAL_SYSTEMOTHERIMAGE_FILES) \
@@ -4297,6 +4402,7 @@
 	    $(PRODUCT_SYSTEM_EXT_BASE_FS_PATH) \
 	    $(PRODUCT_ODM_BASE_FS_PATH) \
 	    $(PRODUCT_VENDOR_DLKM_BASE_FS_PATH) \
+	    $(PRODUCT_ODM_DLKM_BASE_FS_PATH) \
 	    $(LPMAKE) \
 	    $(SELINUX_FC) \
 	    $(INSTALLED_MISC_INFO_TARGET) \
@@ -4440,6 +4546,11 @@
 	$(hide) $(call package_files-copy-root, \
 	    $(TARGET_OUT_VENDOR_DLKM),$(zip_root)/VENDOR_DLKM)
 endif
+ifdef BUILDING_ODM_DLKM_IMAGE
+	@# Contents of the odm_dlkm image
+	$(hide) $(call package_files-copy-root, \
+	    $(TARGET_OUT_ODM_DLKM),$(zip_root)/ODM_DLKM)
+endif
 ifdef BUILDING_SYSTEM_OTHER_IMAGE
 	@# Contents of the system_other image
 	$(hide) $(call package_files-copy-root, \
@@ -4489,6 +4600,10 @@
 	$(hide) cp $(PRODUCT_VENDOR_DLKM_BASE_FS_PATH) \
 	  $(zip_root)/META/$(notdir $(PRODUCT_VENDOR_DLKM_BASE_FS_PATH))
 endif
+ifneq ($(PRODUCT_ODM_DLKM_BASE_FS_PATH),)
+	$(hide) cp $(PRODUCT_ODM_DLKM_BASE_FS_PATH) \
+	  $(zip_root)/META/$(notdir $(PRODUCT_ODM_DLKM_BASE_FS_PATH))
+endif
 ifeq ($(TARGET_OTA_ALLOW_NON_AB),true)
 ifneq ($(INSTALLED_RECOVERYIMAGE_TARGET),)
 	$(hide) PATH=$(INTERNAL_USERIMAGES_BINARY_PATHS):$$PATH MKBOOTIMG=$(MKBOOTIMG) \
@@ -4572,6 +4687,9 @@
 ifdef BUILDING_VENDOR_DLKM_IMAGE
 	$(hide) $(call fs_config,$(zip_root)/VENDOR_DLKM,vendor_dlkm/) > $(zip_root)/META/vendor_dlkm_filesystem_config.txt
 endif
+ifdef BUILDING_ODM_DLKM_IMAGE
+	$(hide) $(call fs_config,$(zip_root)/ODM_DLKM,odm_dlkm/) > $(zip_root)/META/odm_dlkm_filesystem_config.txt
+endif
 	@# ROOT always contains the files for the root under normal boot.
 	$(hide) $(call fs_config,$(zip_root)/ROOT,) > $(zip_root)/META/root_filesystem_config.txt
 ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
@@ -4731,6 +4849,7 @@
 	    $(INSTALLED_SYSTEM_EXTIMAGE_TARGET) \
 	    $(INSTALLED_ODMIMAGE_TARGET) \
 	    $(INSTALLED_VENDOR_DLKMIMAGE_TARGET) \
+	    $(INSTALLED_ODM_DLKMIMAGE_TARGET) \
 	    $(updater_dep)
 endif
 $(SYMBOLS_ZIP): PRIVATE_LIST_FILE := $(call intermediates-dir-for,PACKAGING,symbols)/filelist
@@ -4757,7 +4876,8 @@
 	    $(INSTALLED_PRODUCTIMAGE_TARGET) \
 	    $(INSTALLED_SYSTEM_EXTIMAGE_TARGET) \
 	    $(INSTALLED_ODMIMAGE_TARGET) \
-	    $(INSTALLED_VENDOR_DLKMIMAGE_TARGET)
+	    $(INSTALLED_VENDOR_DLKMIMAGE_TARGET) \
+	    $(INSTALLED_ODM_DLKMIMAGE_TARGET)
 endif
 $(COVERAGE_ZIP): PRIVATE_LIST_FILE := $(call intermediates-dir-for,PACKAGING,coverage)/filelist
 $(COVERAGE_ZIP): $(SOONG_ZIP)
@@ -4835,6 +4955,7 @@
     $(INSTALLED_SYSTEM_EXTIMAGE_TARGET) \
     $(INSTALLED_ODMIMAGE_TARGET) \
     $(INSTALLED_VENDOR_DLKMIMAGE_TARGET) \
+    $(INSTALLED_ODM_DLKMIMAGE_TARGET) \
     $(updater_dep)
 endif
 $(PROGUARD_DICT_ZIP): PRIVATE_LIST_FILE := $(call intermediates-dir-for,PACKAGING,proguard)/filelist
@@ -5083,6 +5204,15 @@
 droidcore: $(INSTALLED_QEMU_VENDOR_DLKMIMAGE)
 endif
 
+ifdef INSTALLED_ODM_DLKMIMAGE_TARGET
+INSTALLED_QEMU_ODM_DLKMIMAGE := $(PRODUCT_OUT)/odm_dlkm-qemu.img
+$(INSTALLED_QEMU_ODM_DLKMIMAGE): $(INSTALLED_ODM_DLKMIMAGE_TARGET) $(MK_QEMU_IMAGE_SH) $(SGDISK_HOST)
+	@echo Create odm_dlkm-qemu.img
+	(export SGDISK=$(SGDISK_HOST); $(MK_QEMU_IMAGE_SH) $(INSTALLED_ODM_DLKMIMAGE_TARGET))
+
+odm_dlkmimage: $(INSTALLED_QEMU_ODM_DLKMIMAGE)
+droidcore: $(INSTALLED_QEMU_ODM_DLKMIMAGE)
+endif
 
 QEMU_VERIFIED_BOOT_PARAMS := $(PRODUCT_OUT)/VerifiedBootParams.textproto
 $(QEMU_VERIFIED_BOOT_PARAMS): $(INSTALLED_VBMETAIMAGE_TARGET) $(INSTALLED_SYSTEMIMAGE_TARGET) \
diff --git a/core/board_config.mk b/core/board_config.mk
index 70c1589..4141cee 100644
--- a/core/board_config.mk
+++ b/core/board_config.mk
@@ -74,6 +74,8 @@
   BOARD_ODMIMAGE_FILE_SYSTEM_TYPE \
   BOARD_VENDOR_DLKMIMAGE_PARTITION_SIZE \
   BOARD_VENDOR_DLKMIMAGE_FILE_SYSTEM_TYPE \
+  BOARD_ODM_DLKMIMAGE_PARTITION_SIZE \
+  BOARD_ODM_DLKMIMAGE_FILE_SYSTEM_TYPE \
 
 # Logical partitions related variables.
 _dynamic_partitions_var_list += \
@@ -81,6 +83,7 @@
   BOARD_VENDORIMAGE_PARTITION_RESERVED_SIZE \
   BOARD_ODMIMAGE_PARTITION_RESERVED_SIZE \
   BOARD_VENDOR_DLKMIMAGE_PARTITION_RESERVED_SIZE \
+  BOARD_ODM_DLKMIMAGE_PARTITION_RESERVED_SIZE \
   BOARD_PRODUCTIMAGE_PARTITION_RESERVED_SIZE \
   BOARD_SYSTEM_EXTIMAGE_PARTITION_RESERVED_SIZE \
   BOARD_SUPER_PARTITION_SIZE \
@@ -582,6 +585,41 @@
 endif
 .KATI_READONLY := BUILDING_ODM_IMAGE
 
+
+###########################################
+# Now we can substitute with the real value of TARGET_COPY_OUT_ODM_DLKM
+ifeq ($(TARGET_COPY_OUT_ODM_DLKM),$(_odm_dlkm_path_placeholder))
+  TARGET_COPY_OUT_ODM_DLKM := $(TARGET_COPY_OUT_VENDOR)/odm_dlkm
+else ifeq ($(filter odm_dlkm system/vendor/odm_dlkm vendor/odm_dlkm,$(TARGET_COPY_OUT_ODM_DLKM)),)
+  $(error TARGET_COPY_OUT_ODM_DLKM must be either 'odm_dlkm', 'system/vendor/odm_dlkm' or 'vendor/odm_dlkm', seeing '$(TARGET_COPY_OUT_ODM_DLKM)'.)
+endif
+PRODUCT_COPY_FILES := $(subst $(_odm_dlkm_path_placeholder),$(TARGET_COPY_OUT_ODM_DLKM),$(PRODUCT_COPY_FILES))
+
+BOARD_USES_ODM_DLKMIMAGE :=
+ifdef BOARD_PREBUILT_ODM_DLKMIMAGE
+  BOARD_USES_ODM_DLKMIMAGE := true
+endif
+ifdef BOARD_ODM_DLKMIMAGE_FILE_SYSTEM_TYPE
+  BOARD_USES_ODM_DLKMIMAGE := true
+endif
+$(call check_image_config,odm_dlkm)
+
+BUILDING_ODM_DLKM_IMAGE :=
+ifeq ($(PRODUCT_BUILD_ODM_DLKM_IMAGE),)
+  ifdef BOARD_ODM_DLKMIMAGE_FILE_SYSTEM_TYPE
+    BUILDING_ODM_DLKM_IMAGE := true
+  endif
+else ifeq ($(PRODUCT_BUILD_ODM_DLKM_IMAGE),true)
+  BUILDING_ODM_DLKM_IMAGE := true
+  ifndef BOARD_ODM_DLKMIMAGE_FILE_SYSTEM_TYPE
+    $(error PRODUCT_BUILD_ODM_DLKM_IMAGE set to true, but BOARD_ODM_DLKMIMAGE_FILE_SYSTEM_TYPE not defined)
+  endif
+endif
+ifdef BOARD_PREBUILT_ODM_DLKMIMAGE
+  BUILDING_ODM_DLKM_IMAGE :=
+endif
+.KATI_READONLY := BUILDING_ODM_DLKM_IMAGE
+
 ###########################################
 # Ensure consistency among TARGET_RECOVERY_UPDATER_LIBS, AB_OTA_UPDATER, and PRODUCT_OTA_FORCE_NON_AB_PACKAGE.
 TARGET_RECOVERY_UPDATER_LIBS ?=
diff --git a/core/config.mk b/core/config.mk
index 2689d80..b928af0 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -937,6 +937,13 @@
 endif
 endif
 
+ifneq ($(BOARD_ODM_DLKMIMAGE_PARTITION_SIZE),)
+ifneq ($(BOARD_ODM_DLKMIMAGE_PARTITION_RESERVED_SIZE),)
+$(error Should not define BOARD_ODM_DLKMIMAGE_PARTITION_SIZE and \
+    BOARD_ODM_DLKMIMAGE_PARTITION_RESERVED_SIZE together)
+endif
+endif
+
 ifneq ($(BOARD_PRODUCTIMAGE_PARTITION_SIZE),)
 ifneq ($(BOARD_PRODUCTIMAGE_PARTITION_RESERVED_SIZE),)
 $(error Should not define BOARD_PRODUCTIMAGE_PARTITION_SIZE and \
@@ -972,7 +979,7 @@
 )
 
 # BOARD_*_PARTITION_LIST: a list of the following tokens
-valid_super_partition_list := system vendor product system_ext odm vendor_dlkm
+valid_super_partition_list := system vendor product system_ext odm vendor_dlkm odm_dlkm
 $(foreach group,$(call to-upper,$(BOARD_SUPER_PARTITION_GROUPS)), \
     $(if $(filter-out $(valid_super_partition_list),$(BOARD_$(group)_PARTITION_LIST)), \
         $(error BOARD_$(group)_PARTITION_LIST contains invalid partition name \
diff --git a/core/envsetup.mk b/core/envsetup.mk
index 1fb4605..f78ecb4 100644
--- a/core/envsetup.mk
+++ b/core/envsetup.mk
@@ -254,6 +254,7 @@
 _system_ext_path_placeholder := ||SYSTEM_EXT-PATH-PH||
 _odm_path_placeholder := ||ODM-PATH-PH||
 _vendor_dlkm_path_placeholder := ||VENDOR_DLKM-PATH-PH||
+_odm_dlkm_path_placeholder := ||ODM_DLKM-PATH-PH||
 TARGET_COPY_OUT_VENDOR := $(_vendor_path_placeholder)
 TARGET_COPY_OUT_VENDOR_RAMDISK := vendor-ramdisk
 TARGET_COPY_OUT_PRODUCT := $(_product_path_placeholder)
@@ -263,6 +264,7 @@
 TARGET_COPY_OUT_SYSTEM_EXT := $(_system_ext_path_placeholder)
 TARGET_COPY_OUT_ODM := $(_odm_path_placeholder)
 TARGET_COPY_OUT_VENDOR_DLKM := $(_vendor_dlkm_path_placeholder)
+TARGET_COPY_OUT_ODM_DLKM := $(_odm_dlkm_path_placeholder)
 
 # Returns the non-sanitized version of the path provided in $1.
 define get_non_asan_path
@@ -755,6 +757,40 @@
     $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_VENDOR_DLKM_APPS_PRIVILEGED \
     , vendor_dlkm should not contain any executables, libraries, or apps)
 
+TARGET_OUT_ODM_DLKM := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_ODM_DLKM)
+
+TARGET_OUT_ODM_DLKM_ETC := $(TARGET_OUT_ODM_DLKM)/etc
+.KATI_READONLY := \
+  TARGET_OUT_ODM_DLKM_ETC
+
+# Unlike other partitions, odm_dlkm should only contain kernel modules.
+TARGET_OUT_ODM_DLKM_EXECUTABLES :=
+TARGET_OUT_ODM_DLKM_OPTIONAL_EXECUTABLES :=
+TARGET_OUT_ODM_DLKM_SHARED_LIBRARIES :=
+TARGET_OUT_ODM_DLKM_RENDERSCRIPT_BITCODE :=
+TARGET_OUT_ODM_DLKM_JAVA_LIBRARIES :=
+TARGET_OUT_ODM_DLKM_APPS :=
+TARGET_OUT_ODM_DLKM_APPS_PRIVILEGED :=
+$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_ODM_DLKM_EXECUTABLES :=
+$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_ODM_DLKM_SHARED_LIBRARIES :=
+$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_ODM_DLKM_RENDERSCRIPT_BITCODE :=
+$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_ODM_DLKM_APPS :=
+$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_ODM_DLKM_APPS_PRIVILEGED :=
+$(KATI_obsolete_var \
+    TARGET_OUT_ODM_DLKM_EXECUTABLES \
+    TARGET_OUT_ODM_DLKM_OPTIONAL_EXECUTABLES \
+    TARGET_OUT_ODM_DLKM_SHARED_LIBRARIES \
+    TARGET_OUT_ODM_DLKM_RENDERSCRIPT_BITCODE \
+    TARGET_OUT_ODM_DLKM_JAVA_LIBRARIES \
+    TARGET_OUT_ODM_DLKM_APPS \
+    TARGET_OUT_ODM_DLKM_APPS_PRIVILEGED \
+    $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_ODM_DLKM_EXECUTABLES \
+    $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_ODM_DLKM_SHARED_LIBRARIES \
+    $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_ODM_DLKM_RENDERSCRIPT_BITCODE \
+    $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_ODM_DLKM_APPS \
+    $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_ODM_DLKM_APPS_PRIVILEGED \
+    , odm_dlkm should not contain any executables, libraries, or apps)
+
 TARGET_OUT_PRODUCT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_PRODUCT)
 TARGET_OUT_PRODUCT_EXECUTABLES := $(TARGET_OUT_PRODUCT)/bin
 .KATI_READONLY := TARGET_OUT_PRODUCT
diff --git a/core/main.mk b/core/main.mk
index 8ac0717..0c47f09 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -1142,7 +1142,8 @@
       $(subst $(_system_ext_path_placeholder),$(TARGET_COPY_OUT_SYSTEM_EXT),\
         $(subst $(_odm_path_placeholder),$(TARGET_COPY_OUT_ODM),\
           $(subst $(_vendor_dlkm_path_placeholder),$(TARGET_COPY_OUT_VENDOR_DLKM),\
-            $(foreach p,$(1),$(call append-path,$(PRODUCT_OUT),$(p)$(2))))))))
+            $(subst $(_odm_dlkm_path_placeholder),$(TARGET_COPY_OUT_ODM_DLKM),\
+              $(foreach p,$(1),$(call append-path,$(PRODUCT_OUT),$(p)$(2)))))))))
 endef
 
 # Returns modules included automatically as a result of certain BoardConfig
@@ -1523,6 +1524,9 @@
 .PHONY: vendor_dlkmimage
 vendor_dlkmimage: $(INSTALLED_VENDOR_DLKMIMAGE_TARGET)
 
+.PHONY: odm_dlkmimage
+odm_dlkmimage: $(INSTALLED_ODM_DLKMIMAGE_TARGET)
+
 .PHONY: systemotherimage
 systemotherimage: $(INSTALLED_SYSTEMOTHERIMAGE_TARGET)
 
@@ -1561,6 +1565,7 @@
     $(INSTALLED_VENDOR_DEBUG_BOOTIMAGE_TARGET) \
     $(INSTALLED_ODMIMAGE_TARGET) \
     $(INSTALLED_VENDOR_DLKMIMAGE_TARGET) \
+    $(INSTALLED_ODM_DLKMIMAGE_TARGET) \
     $(INSTALLED_SUPERIMAGE_EMPTY_TARGET) \
     $(INSTALLED_PRODUCTIMAGE_TARGET) \
     $(INSTALLED_SYSTEMOTHERIMAGE_TARGET) \
@@ -1572,6 +1577,8 @@
     $(INSTALLED_FILES_JSON_ODM) \
     $(INSTALLED_FILES_FILE_VENDOR_DLKM) \
     $(INSTALLED_FILES_JSON_VENDOR_DLKM) \
+    $(INSTALLED_FILES_FILE_ODM_DLKM) \
+    $(INSTALLED_FILES_JSON_ODM_DLKM) \
     $(INSTALLED_FILES_FILE_PRODUCT) \
     $(INSTALLED_FILES_JSON_PRODUCT) \
     $(INSTALLED_FILES_FILE_SYSTEM_EXT) \
@@ -1669,6 +1676,8 @@
     $(INSTALLED_FILES_JSON_ODM) \
     $(INSTALLED_FILES_FILE_VENDOR_DLKM) \
     $(INSTALLED_FILES_JSON_VENDOR_DLKM) \
+    $(INSTALLED_FILES_FILE_ODM_DLKM) \
+    $(INSTALLED_FILES_JSON_ODM_DLKM) \
     $(INSTALLED_FILES_FILE_PRODUCT) \
     $(INSTALLED_FILES_JSON_PRODUCT) \
     $(INSTALLED_FILES_FILE_SYSTEM_EXT) \
diff --git a/core/product.mk b/core/product.mk
index 740563f..324010c 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -252,6 +252,7 @@
 _product_single_value_vars += PRODUCT_SYSTEM_EXT_VERITY_PARTITION
 _product_single_value_vars += PRODUCT_ODM_VERITY_PARTITION
 _product_single_value_vars += PRODUCT_VENDOR_DLKM_VERITY_PARTITION
+_product_single_value_vars += PRODUCT_ODM_DLKM_VERITY_PARTITION
 _product_single_value_vars += PRODUCT_SYSTEM_SERVER_DEBUG_INFO
 _product_single_value_vars += PRODUCT_OTHER_JAVA_DEBUG_INFO
 
@@ -280,6 +281,7 @@
 _product_single_value_vars += PRODUCT_SYSTEM_EXT_BASE_FS_PATH
 _product_single_value_vars += PRODUCT_ODM_BASE_FS_PATH
 _product_single_value_vars += PRODUCT_VENDOR_DLKM_BASE_FS_PATH
+_product_single_value_vars += PRODUCT_ODM_DLKM_BASE_FS_PATH
 
 # The first API level this product shipped with
 _product_single_value_vars += PRODUCT_SHIPPING_API_LEVEL
@@ -372,6 +374,7 @@
 _product_single_value_vars += PRODUCT_BUILD_SYSTEM_EXT_IMAGE
 _product_single_value_vars += PRODUCT_BUILD_ODM_IMAGE
 _product_single_value_vars += PRODUCT_BUILD_VENDOR_DLKM_IMAGE
+_product_single_value_vars += PRODUCT_BUILD_ODM_DLKM_IMAGE
 _product_single_value_vars += PRODUCT_BUILD_CACHE_IMAGE
 _product_single_value_vars += PRODUCT_BUILD_RAMDISK_IMAGE
 _product_single_value_vars += PRODUCT_BUILD_USERDATA_IMAGE
diff --git a/core/product_config.mk b/core/product_config.mk
index d614e10..bb806bb 100644
--- a/core/product_config.mk
+++ b/core/product_config.mk
@@ -400,6 +400,7 @@
     SYSTEM_EXT \
     ODM \
     VENDOR_DLKM \
+    ODM_DLKM \
     CACHE \
     RAMDISK \
     USERDATA \
diff --git a/core/soong_config.mk b/core/soong_config.mk
index c7bf61e..b826024 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -156,6 +156,7 @@
 $(call add_json_str,  VendorPath,                        $(TARGET_COPY_OUT_VENDOR))
 $(call add_json_str,  OdmPath,                           $(TARGET_COPY_OUT_ODM))
 $(call add_json_str,  VendorDlkmPath,                    $(TARGET_COPY_OUT_VENDOR_DLKM))
+$(call add_json_str,  OdmDlkmPath,                       $(TARGET_COPY_OUT_ODM_DLKM))
 $(call add_json_str,  ProductPath,                       $(TARGET_COPY_OUT_PRODUCT))
 $(call add_json_str,  SystemExtPath,                     $(TARGET_COPY_OUT_SYSTEM_EXT))
 $(call add_json_bool, MinimizeJavaDebugInfo,             $(filter true,$(PRODUCT_MINIMIZE_JAVA_DEBUG_INFO)))
@@ -174,6 +175,7 @@
 $(call add_json_list, BoardVendorSepolicyDirs,           $(BOARD_VENDOR_SEPOLICY_DIRS) $(BOARD_SEPOLICY_DIRS))
 $(call add_json_list, BoardOdmSepolicyDirs,              $(BOARD_ODM_SEPOLICY_DIRS))
 $(call add_json_list, BoardVendorDlkmSepolicyDirs,       $(BOARD_VENDOR_DLKM_SEPOLICY_DIRS))
+$(call add_json_list, BoardOdmDlkmSepolicyDirs,          $(BOARD_ODM_DLKM_SEPOLICY_DIRS))
 $(call add_json_list, BoardPlatPublicSepolicyDirs,       $(BOARD_PLAT_PUBLIC_SEPOLICY_DIR))
 $(call add_json_list, BoardPlatPrivateSepolicyDirs,      $(BOARD_PLAT_PRIVATE_SEPOLICY_DIR))
 $(call add_json_list, BoardSepolicyM4Defs,               $(BOARD_SEPOLICY_M4DEFS))
diff --git a/core/tasks/vendor_module_check.mk b/core/tasks/vendor_module_check.mk
index 89a34d6..4d7d67e 100644
--- a/core/tasks/vendor_module_check.mk
+++ b/core/tasks/vendor_module_check.mk
@@ -108,10 +108,10 @@
 
 $(foreach m, $(_vendor_check_modules), \
   $(if $(filter-out ,$(ALL_MODULES.$(m).INSTALLED)),\
-    $(if $(filter $(TARGET_OUT_VENDOR)/% $(TARGET_OUT_ODM)/% $(TARGET_OUT_VENDOR_DLKM)/% $(HOST_OUT)/%, $(ALL_MODULES.$(m).INSTALLED)),,\
+    $(if $(filter $(TARGET_OUT_VENDOR)/% $(TARGET_OUT_ODM)/% $(TARGET_OUT_VENDOR_DLKM)/% $(TARGET_OUT_ODM_DLKM)/% $(HOST_OUT)/%, $(ALL_MODULES.$(m).INSTALLED)),,\
       $(error Error: vendor module "$(m)" in $(ALL_MODULES.$(m).PATH) \
         in product "$(TARGET_PRODUCT)" being installed to \
-        $(ALL_MODULES.$(m).INSTALLED) which is not in the vendor, odm or vendor_dlkm tree))))
+        $(ALL_MODULES.$(m).INSTALLED) which is not in the vendor, odm, vendor_dlkm or odm_dlkm tree))))
 
 endif