Orin boot up long time

Autonomous Machines Jetson & Embedded Systems Jetson AGX Orin
1

32gbootup_log.txt (240.0 KB)

This is the boot log of the Orin 32GB version on the official development board, which has been recompiled with UEFI and is using the uefi_debug version for output information. Now, I want to improve the boot speed, but I found that it takes about 23 seconds from power-on to the output of the Jetson UEFI firmware. I only know how to optimize the boot time of the kernel and rootfs, but I don’t know how to optimize the boot time of UEFI and the time before it. Can you provide some guidance?

3

Hi sqalex,

It seems you are using Jetpack5.1.1( R35.3.1).
Since you are using the devkit, could you update to Jetpack 5.1.2(R35.4.1) to verify?
There should be improvement in boot time of UEFI.

You could also refer to Q: There is a wait in UEFI stage. How to disable it to accelerate system booting? to remove the 5s waiting time in UEFI.

5

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.