Bug#982270: linux: [armhf] several imx6 systems unable to detect ethernet

[Michael Jeanson]

This looks to be fixed in '5.10.38-1', at least on the single Wandboard 
Quad (rev C1) I tested, networking works at boot. I'll update the kernel 
on the boards that are CI workers and report back in a couple days if 
the network is stable.