cgminer-gekko OpenWRT builder (work in progress)

* For mr3020 , wr703n , rpi , rpi2 => install ubuntu 16.04
* For mr3040 , wr802n , rpi3 => install ubuntu 20.04


open terminal

sudo apt-get update
sudo apt-get install git -y
sudo ./prereq.sh
./build-gekko_new.sh --build

wait...
use openwrt-ar71xx-generic-tl-mr3020-v1-squashfs-factory.bin firmware

(you can modify build-gekko_new.sh for your hardware)