Reduce duplication in MIPS variants now that the MACHINEOVERRIDES
variable is defined
(From OE-Core rev: c84c884da5007539ea290587c468f30c19f568e9)
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>