I need to introduce a boot delay on my OrangePiPc to allow time for other network elements in my setup to boot, otherwise it will not get an IP address after recovering from a power interruption (common where I am).
In Raspbian, this can done by adding a 'boot_delay=n' line in /boot/config.txt, however I don't see this file in Armbian.
How can this be accomplished on Armbian 5.20?