Bug fixes and various improvements for AArch64 and PowerPC.
Apply a patch from upstream to fix compilation on MIPS [RB]
(From OE-Core rev: 86fdcfd1169e892192f85a80d228b9bd2b84497a)
Signed-off-by: Maxin B. John <maxin.john@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>