Merge "build: delete 64-bit blacklist"
diff --git a/core/Makefile b/core/Makefile
index 083d3c9..853bd44 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1315,7 +1315,7 @@
 
 $(INTERNAL_OTA_PACKAGE_TARGET): $(BUILT_TARGET_FILES_PACKAGE) $(DISTTOOLS)
 	@echo "Package OTA: $@"
-	$(hide) MKBOOTIMG=$(BOARD_CUSTOM_MKBOOTIMG) \
+	$(hide) MKBOOTIMG=$(MKBOOTIMG) \
 	   ./build/tools/releasetools/ota_from_target_files -v \
 	   -p $(HOST_OUT) \
 	   -k $(KEY_CERT_PAIR) \
@@ -1344,7 +1344,7 @@
 
 $(INTERNAL_UPDATE_PACKAGE_TARGET): $(BUILT_TARGET_FILES_PACKAGE) $(DISTTOOLS)
 	@echo "Package: $@"
-	$(hide) MKBOOTIMG=$(BOARD_CUSTOM_MKBOOTIMG) \
+	$(hide) MKBOOTIMG=$(MKBOOTIMG) \
 	   ./build/tools/releasetools/img_from_target_files -v \
 	   -s $(extensions) \
 	   -p $(HOST_OUT) \