tree 8dde806924058443eee2a6fd87c7e07f2ff87f96
parent 621d5f2a5b28bd897fbad21645b86d72d76b4863
author Justin Chadwell <justin.chadwell@arm.com> 1562159662 +0100
committer Justin Chadwell <justin.chadwell@arm.com> 1562919139 +0100

Update imx 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: Ia0a10b4a30e63c0cbf1d0f8dfe5768e0a93ae1c7
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>