$(INSTALLED_AML_UPGRADE_PACKAGE_TARGET): $(addprefix $(PRODUCT_OUT)/,$(NEEDED_IMAGES)) $(AML_IMAGE_TOOL)
$(hide) mkdir -p $(PRODUCT_UPGRADE_OUT)
-ifeq ("$(wildcard $(FACTORY_PATH)/u-boot.bin)","")
- $(error "no u-boot.bin found in $(FACTORY_PATH)")
-else
+ifneq ("$(wildcard $(FACTORY_PATH)/u-boot.bin)","")
$(hide) $(call aml-symlink-file, $(FACTORY_PATH)/u-boot.bin)
+else ifneq ("$(wildcard vendor/firmware/odroidc4/bootloader.img)","")
+ $(hide) $(call aml-symlink-file, vendor/firmware/odroidc4/bootloader.img, u-boot.bin)
+else
+ $(error "no u-boot.bin found in $(FACTORY_PATH)")
endif
$(hide) $(call aml-symlink-file, $(PRODUCT_OUT)/logo.img)
$(hide) $(call aml-symlink-file, $(FACTORY_PATH)/aml_sdc_burn.ini)