Can the UUU tool be used to load the Yocto firmware images on the ConnectCore 6UL nand via USB OTG?

Hi

I am looking for a way to load the Yocto firmware images on the ConnectCore 6UL SBC Express board via USB OTG. Is it possible to use the Universal Update Utility (UUU) tool for this? Or if anyone has tried any other method kindly suggest.

Thanks

U-boot on cc6ul does not have a fastboot support that is required for uuu to work