I already did things like disabling WiFi, Bluetooth, etc. but my gut tells me, there should be some USB-specific settings, which can make the pi boot faster. I am interested in these settings.
My current bootup time is around 50 s, reducing it by 10 s at least is my goal. More details:
- OS is Raspbian buster lite (same install as I would have put it on an SD-card) Edit: without a GUI.
- running on a USB 2.0 USB-stick.
Edit: I consider end of booting as the point where the autologin finished.
What I had in mind is for example set the boot order in a way that the pi does not check the SD-card slot or check only 1 specific USB-hub instead of all 4.
If you need more detail ask and I will try to provide them.