ELL has originally been part of meta-openembedded, but newer versions
of some of the oe-core components depend on it, e.g. ofono.
(From OE-Core rev: 808d5dbe257d1b6faf241ee252a6ef092e4c6d3d)
Signed-off-by: Oleksandr Kravchuk <open.source@oleksandr-kravchuk.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>