Disable boot from the network

[2639376969]

Hi all
We have found that the system sometimes boot from the network, causing boot failures. How can we disable boot from the network？
We use jp6.1 and uefi-202409.1

[KevinFFF]

Hi 2639376969,

Are you using the devkit or custom board for Orin Nano?

You can remove those un-used boot device from UEFI manually.
Or you can refer to UEFI Adaptation — NVIDIA Jetson Linux Developer Guide 1 documentation to configure it in L4TConfiguration.dts before flash.

[2639376969]

Hi KevinFFF
we using custom board,
Are you saying to remove the files here？
nvidia-uefi\edk2-nvidia\Silicon\NVIDIA\Tegra\DeviceTree

[KevinFFF]

@KevinFFF

L4TConfiguration.dts

Please just modify this dts.

[2639376969]

Hi KevinFFF
But it seems that there is no configuration to boot from the network here

[KevinFFF]

Please remove ufs and check again.

[2639376969]

Hi KevinFFF
I removed ufs, but it still boot from the network

Jetson System firmware version 202409.1-975fafc6-dirty date 2024-12-24T14:40:56+
08:00
ESC to enter Setup.
F11 to enter Boot Manager Menu.
Enter to continue boot.

Start HTTP Boot over IPv6.

[KevinFFF]

Could you try to remove the following line in NVIDIA.fvmain.fdf.inc?

- INF NetworkPkg/HttpBootDxe/HttpBootDxe.inf

and the following line in NVIDIA.common.dsc.inc?

- NetworkPkg/HttpBootDxe/HttpBootDxe.inf