I updated the xburst target to kernel 4.4 in this branch:
If you have any device supported by this target please test it and
report back if the xburst target is still working with kernel 4.4 like
with the old kernel or if you see new problems. Please report back if it
worked and if it does not work. I only compile tested this because I do
not have this hardware.
Having the target at kennel 4.4 is a requirement to get it into the next
Lede-dev mailing list