Firstly many thanks to all the hard work from the Armbian developers - it installed onto the eMMC of my new Orange Pi Plus2E first time with no problems
I'm trying to benchmark the board (with a fan/heatsink) and without. The standard Armbian runs it at a maximum of 1.296GHz but I'd like to run it faster. I'm new to using fex, but this appears to push it up to 1.536GHz with a Vdd of 1.5V:
cd
bin2fex /boot/bin/orangepiplus2e.bin orangepiplus2e.heatsink.fex
sed -i "s/1296000/1536000/g; s/1320/1500/" orangepiplus2e.heatsink.fex
cp /etc/default/cpufrequtils /etc/default/cpufrequtils~
sed -i "s/1296000/1536000/" /etc/default/cpufrequtils
fex2bin orangepiplus2e.heatsink.fex /boot/bin/orangepiplus2e.heatsink.bin
mv /boot/script.bin /boot/script.bin~
ln -s /boot/bin/orangepiplus2e.heatsink.bin /boot/script.bin
reboot
have I missed anything? Is it possible to run it at the 1.6GHz that the board is advertised at?