(From yocto-docs rev: 8388be749806bd0bf4fccf1005dae8f643aa4ef4) Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Steve Sakoman <steve@sakoman.com>