(From OE-Core rev: 80d6a1c249ae8cd7b0bdc011a2d680221799cc83) Signed-off-by: Roy Li <rongqing.li@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>