FDT parameter doesn't has effect in extlinux.conf

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Orin
1

Hi NVIDIA experts
I have a look the extlinux.conf file, and below code
FDT /boot/dtb/tegra234-p3737-0000+p3701-0005-nv.dtb
But when system boots up, it still get dtb from configuration table
EFI stub: Using DTB from configuration table

Could you please explain why the FDT parameter doesn’t has effect in extlinux.conf??

thanks,
Limeng

2

Hello @meng.li

Do you have the nvidia-l4t-bootloader dependency package in your Jetson?

If not, please install it and retry to see if the FDT parameter takes effect.

I hope this helps!

Regards!
Eduardo Salazar
Embedded SW Engineer at RidgeRun

Contact us: support@ridgerun.com
Developers wiki: https://developer.ridgerun.com/
Website: www.ridgerun.com

3

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