tree 6741ecfbc9088de922db6b55f122db8b54d333df
parent 877535e4a01156d6415e97dfe7f14afdd642e311
author J-Alves <joao.alves@arm.com> 1614594419 +0000
committer Olivier Deprez <olivier.deprez@arm.com> 1616162866 +0100

SPM: Fix error codes size in SPMD handler

FF-A specification states that error codes should be typed int32_t.
SPMD's uses uint64_t for return values, which if assigned with a signed
type would have sign extension, and change the size of the return from
32-bit to 64-bit.

Signed-off-by: J-Alves <joao.alves@arm.com>
Change-Id: I288ab2ffec8330a2fe1f21df14e22c34bd83ced3