Set default state after power on or reboot of GPIO lines on X1 SBC

Community Hardware
1

Is it possible to set the default output values ​​of the SBC X1 GPIO lines after power-up?
Thanks in advance.

2

Hi, this feature requires a BIOS recustomization.

What is your need that requires this process?

3

Hi.
I need to control three relays with GPIO lines and in some installations I prefer the system to start high and in other cases I prefer these lines to be low after startup.
If the only option is through a BIOS customization, not programmatically, I will look for another solution.
Thanks.