Wp77xx rebuilding linux

What steps need to be taken to rebuild linux for wp77xx?

Hi rob,

Please get the Yocto Linux package and guide from “Linux Distro Source” section in below link:
https://source.sierrawireless.com/resources/airprime/software/wp77xx/wp77xx-firmware-latest-release-components/
(Please make sure your WP77xx is running same software version)

And you may find additional info from previous post in the forum, i.e.

Hope it helps.
Thx