Comment # 20 on bug 1199909 from Matthias Brugger

(In reply to Matthias Brugger from comment #15)
> Peng, Leap 15.4 got released, would you mind to try with the official
> release, I think USB and EMMC should work with that.

Peng, did you find some time to test? Can you help testing Leap 15.4 on the
board?