Hi , I found that ttyTHS0 on Xavier NX will output some logs during boot, and when I press ESC during UEFI boot stage and Disabled the Serial Port as attached, those log can be removed,
Now my question is where can I found those UEFI configuration file before flash to the emmc? I mean I want to modify those configuration properly before build image and flash to emmc, appreciate for any advices, thanks,