BPI R2 PRO Openwrt Build

Hello al I bought BPI R2 Pro (RK3568) Where I can found manual how burn image? eatcher doesn’t work In wiki also nothing


OpenWRT image:


Any manual for build own openwrt use off git?

At first time that you run “build.sh” script, you may pick up your target board for openwrt. then you can use “build.sh” for openwrt build.
./build.sh help

when I put any image to sd card, I receive same log

seems like system hasn’t start image and start default OS. What I do wrong?

Also, when I try use Emma image, my PC can’t see BRI R2 PRO in device tree