Anyone currently working with ADLINK's LEC-iMX6 SMARC module?

  Hoping this is the right place to ask, I was just handed a board
incorporating ADLINK's LEC-iMX6 SMARC module:

https://www.adlinktech.com/Products/Computer_on_Modules/SMARC/LEC-iMX6?lang=en

whose last YP build (I have the tarball) was five years ago based on
the YP Zeus branch. I want to bring stuff up to date so that at least
the basic YP build uses Scarthgap, but I can see that that particular
SMARC module is supported in ADLINK's repo back in its Zeus branch
here:

https://github.com/ADLINK/meta-adlink-nxp/blob/zeus/conf/machine/lec-imx6-1.conf

So my plan is to fetch Scarthgap for the basic build, then assume I'll
need the Zeus branch of ADLINK's repo for the machine conf file for
that module.

  Is anyone else working with that particular target and can tell me
if this is the right approach?

rday