How to disable UEFI setup screen?

Autonomous Machines Jetson & Embedded Systems Jetson Orin NX
1

Hi Nvidia,

I following the post to set the Auto Boot Time-out to 0.
https://forums.developer.nvidia.com/t/disabling-bios-screen/246557/4

The boot time became faster. But it still can enter to UEFI setup screen when I press ESC.
Can I disable completely to avoid user entering it?

3

Hi Wilson,

PlatformRegisterOptionsAndKeys () is used to register the platform boot options and its hotkey.

You could comment out the following line in UEFI to prevent entering to UEFI menu.
edk2-nvidia/Silicon/NVIDIA/Library/PlatformBootManagerLib/PlatformBm.c at r35.3.1-updates · NVIDIA/edk2-nvidia · GitHub

4

Thanks it’s useful.
But it has no nvidia logo now. Did I do something wrong?

5

Do you have other modification in UEFI?

Or you could remove ESC and F11 registration in PlatformRegisterOptionsAndKeys () instead of removing the whole function.

6

I just comment the function.
I’ll try the second way, thanks.

8

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