If compression is used, a lot of compressed firmware files are
not packaged otherwise.
(From OE-Core rev: 8695d01a47490d48103e9f292e1ea3ee4753d98e)
(From OE-Core rev: d3315badb8bf4bc9c32ba13bb31febb6aea3cfe7)
Signed-off-by: Zoltán Böszörményi <zboszor@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>