tree 31032a1867c39ebfcee7969a4d2b29cac6f42465
parent 8e5662d8a1cf9f770184e1b6a6344949f7f36103
author Justin Chadwell <justin.chadwell@arm.com> 1562159614 +0100
committer Justin Chadwell <justin.chadwell@arm.com> 1562843458 +0100

Update layerscape 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: Ib63ef6e2e4616dd56828bfd3800d5fe2df109934
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>