Add note for future revamp

setup.sh

@@ -86,6 +86,8 @@ set_sshd_conf() {
   sed -i -e "s/PermitRootLogin yes/PermitRootLogin no/g" /etc/ssh/sshd_config
 }
 
+# TODO in new massive revamp of Armbian setup scripts (in one new big script), this will become a by-SBC function, and
+# we should add the following for opizero: rm /etc/NetworkManager/conf.d/10-override-wifi-random-mac-disable.conf
 set_cpufreq() {
   if [ $default_hostname = 'orangepizero' ]; then
     echo "Setting CPU frequency to performance"