tree 10da9b7fc612c75e641fedee95cdb3567e04dc73
parent e454beb833663607c32e4e838f410de5cfef6265
author Justin Chadwell <justin.chadwell@arm.com> 1562159488 +0100
committer Justin Chadwell <justin.chadwell@arm.com> 1562843458 +0100

Update rockchip platform to not rely on undefined overflow behaviour

This consists of ensuring that the left operand of each shift is
unsigned when the operation might overflow into the sign bit.

Change-Id: Ib7fc54e4141cc4f1952a18241bc18671b36e2168
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>