It was pointed out that the 4.4 version of -rt was lagging. I had done
the work some time ago, but didn't complete the testing effort.
I've now built and booted this on x86 and built it for ARM.
Two branches are available: standard/preempt-rt/base and standard/preempt-rt/rebase.
(From OE-Core rev: bb2ac258a80590a1c965b5da939d6531b3f2098a)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>