Similar to 32bit powerpc, we need more vdso bits in devsrc to
support on target scripts prepare for powerpc64.
(From OE-Core rev: 412186e001c66f943e10d787e9b826f1ca987402)
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>