Add 16K artifacts to PREBUILT_IMAGES/ dir of target_files

Test: th
Bug: 283506035
Change-Id: I9be3982b5a4324ec839937d10c33266c7d27c525
diff --git a/core/Makefile b/core/Makefile
index 6ff7031..bd04e4a 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -6001,6 +6001,8 @@
 	    $(INSTALLED_RAMDISK_TARGET) \
 	    $(INSTALLED_DTBIMAGE_TARGET) \
 	    $(INSTALLED_2NDBOOTLOADER_TARGET) \
+	    $(BUILT_RAMDISK_16K_TARGET) \
+	    $(BUILT_KERNEL_16K_TARGET) \
 	    $(BOARD_PREBUILT_DTBOIMAGE) \
 	    $(BOARD_PREBUILT_RECOVERY_DTBOIMAGE) \
 	    $(BOARD_RECOVERY_ACPIO) \
@@ -6344,6 +6346,14 @@
 	$(hide) mkdir -p $(zip_root)/PREBUILT_IMAGES
 	$(hide) cp $(INSTALLED_DTBOIMAGE_TARGET) $(zip_root)/PREBUILT_IMAGES/
 endif # BOARD_PREBUILT_DTBOIMAGE
+ifdef BUILT_KERNEL_16K_TARGET
+	$(hide) mkdir -p $(zip_root)/PREBUILT_IMAGES
+	$(hide) cp $(BUILT_KERNEL_16K_TARGET) $(zip_root)/PREBUILT_IMAGES/
+endif # BUILT_KERNEL_16K_TARGET
+ifdef BUILT_RAMDISK_16K_TARGET
+	$(hide) mkdir -p $(zip_root)/PREBUILT_IMAGES
+	$(hide) cp $(BUILT_RAMDISK_16K_TARGET) $(zip_root)/PREBUILT_IMAGES/
+endif # BUILT_RAMDISK_16K_TARGET
 ifeq ($(BOARD_USES_PVMFWIMAGE),true)
 	$(hide) mkdir -p $(zip_root)/PREBUILT_IMAGES
 	$(hide) cp $(INSTALLED_PVMFWIMAGE_TARGET) $(zip_root)/PREBUILT_IMAGES/