Correct the filename of Linux image when verification

Author: ChinYikMing

mk/artifact.mk

@@ -84,7 +84,7 @@ ifeq ($(call has, SYSTEM), 1)
 	$(Q)$(eval PREBUILT_LINUX_IMAGE_FILENAME := $(shell cat $(BIN_DIR)/sha1sum-linux-image | awk '{  print $$2 };'))
 
 	$(Q)$(eval $(foreach FILE,$(PREBUILT_LINUX_IMAGE_FILENAME), \
-	    $(call verify,$(SHA1SUM),$(shell grep -w $(FILE) $(BIN_DIR)/sha1sum-linux-image | awk '{ print $$1 };'),$(BIN_DIR)/linux-image/$(FILE),RES) \
+	    $(call verify,$(SHA1SUM),$(shell grep -w $(FILE) $(BIN_DIR)/sha1sum-linux-image | awk '{ print $$1 };'),$(BIN_DIR)/$(FILE),RES) \
 	))
 
 	$(Q)$(eval RV32EMU_PREBUILT_TARBALL := rv32emu-linux-image-prebuilt.tar.gz)