[fedora-arm] Odrouid XU4 with Fedora

Hi there,
I've two XU4: one with Fedora25 and handmade Kernel 4.2.0+ #1 (based on 
Odroid image) and one with native Fedora 24 with kernel 4.7.2-201.

Update to newer kernel didn't work because it doesn't build a suitable 
initramfs.

Has anybody tried this?

Thanks
Andreas