I'm curious as to why we explicitly specify CPUMIN and CPUMAX values in the Armbian board configs, for most/all boards...  These values of course propagate their way into the MIN_SPEED and MAX_SPEED settings in the target /etc/default/cpufrequtils configuration file (e.g., see lib/makeboarddeb.sh).   If these values aren't specified, then the cpufreq driver will base its speed ranges on what the underlying H/W supports (e.g., specified via the board DT(s)).   So...if the unde