Atlas-SoC: repository feeds

The Atlas-SoC board runs angstrom v2014.12 out of the box, and uses opkg to install software. So far so good.
The repository lives at feeds.angstrom-distribution.org, specifically http://feeds.angstrom-distribution.org/feeds/v2014.12/ipk/glibc/armv7at2hf-vfp-neon/machine/atlas_sockit/Packages.gz

That is, it would if the /atlas_sockit directory existed. As far as I can tell, it doesn’t exist on any version from v2011.03 to v2017.12.
Did this ever exist? I’d like to be able to install packages without recompiling everything from source.

Apologies if this is off-topic; after poking around, this location seemed to be the best fit.