Trenz Electronic GmbH Support Forum

Trenz Electronic Products => UltraScale => Topic started by: Bugtech on August 25, 2025, 12:52:30 PM

Title: How to make a silent boot on Petalinux 2022.2
Post by: Bugtech on August 25, 2025, 12:52:30 PM


I have been trying to make a silent boot on Petalinux 2022.2. I have added different bootargs like, "quiet". But still i see a lot of dump during the boot. How to make a clean silent boot without displaying nothing? Any leads!
Title: Re: How to make a silent boot on Petalinux 2022.2
Post by: M Kirberg on August 26, 2025, 10:28:40 AM
Hi,

if you are referring to linux, something like console=none should do the trick, but only for the early bootmessages.

You also have to configure getty differently to not spawn a login.