Hi all.
I've recently received the Odroid N2+. Since nobody else started a topic about it, I'll be the one.
All works fine with Armbian since not much hardware changes have been made vs the N2. Except for the CPU frequency.
With the Odroid Ubuntu you can set it to 2.4Ghz for the big cores A73 as overclock (2208 stock)., and 2016Mhz for the A53 cores (1908 stock).
With Armbian the max clocks are 2Ghz for all cores. Using Armbian Focal 4.9 legacy.
I tried setting the higher values in config.ini. Also tried with the "meson64_odroidn2_plus.dtb" file from the Odroid Ub