Refresh patches using devtool.
Update license since the main code is now covered by
LGPL-2.1+ and the tests under GPL-2.
Fix a MIPS build error with an upstream patch.
(From OE-Core rev: 874c5d4cd4902545b0fb924d0313488521fb91e2)
Signed-off-by: Randy MacLeod <Randy.MacLeod@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
