Thank you!

FYI to others trying this out: I built the pi2wifi kernel configuration, but it wasn't able to join the network. I realized later that the labs version of factotum wont work; aux/wpa requires 9front factotum changes to handle wpapsk/wpa2 credentials.

On Mon, Mar 13, 2017 at 12:19 PM Richard Miller <9fans@hamnavoe.com> wrote:

In /contrib/miller there is a new 9pi.img.gz which extends
native wifi support to the new Raspberry Pi Zero W, as well
as the original Pi 3.  For convenience there are also new
9pi and 9pi2 kernels, and updated 9/bcm source.

The wifi driver is now configured into all the pi kernels,
but it will only be enabled at boot time if cmdline.txt
explicitly includes the definition ether1=type=4330