OpenEmbedded "poky" with some sysmocom specific modifications. Mostly used only up to sysmocom release 201310, but the "pyro" branch is still used for 201705
This doesn't work like this. We need to know the _exact_ PV/PR
of the package and we don't. Specially with the PR server in dora
and later we can not know the version.
This reverts commit 767d7b6939.