How to hide EFI stub messages on HDMI boot screen (keep UEFI logo visible)?

Robotics & Edge Computing Jetson Systems Jetson Xavier NX
1

Hello NVIDIA team,

I am working on a Jetson Xavier NX with JetPack 5.1.4 (L4T r35.6.1).
During the boot process, after the UEFI logo appears, there are several EFI stub messages printed on the HDMI output, for example:

EFI stub: Booting Linux Kernel...
EFI stub: Using DTB from configuration table
EFI stub: Loaded initrd from LINUX_EFI_INITRD_MEDIA_GUID device path
EFI stub: Exiting boot services and installing virtual address map...

My goal is to keep the UEFI logo on HDMI, but completely suppress these text messages from being drawn on the HDMI screen.
I still want to keep the logs available via UART/serial, but I don’t want them overlaying on top of the logo.

3

Hi vongocminh778,

Are you using the devkit or custom board for Xavier NX?

Please refer to How can I remove text printing from the UEFI Logo interface? - #6 by KevinFFF for the similar requirement as yours.

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