tree 13d8cefe259ece8d884a7e75feb21075cd598e38
parent c76e603911f8a42e23e2dbbf2ef02762049961e2
author Antonio Nino Diaz <antonio.ninodiaz@arm.com> 1539211835 +0100
committer Antonio Nino Diaz <antonio.ninodiaz@arm.com> 1540551233 +0100

gxbb: Workaround for PSCI_CPU_OFF

There seems to be a problem where SCP can't turn CPU0 off. Instead of
returning PSCI_E_DENIED or crashing make CPU0 wait in a WFE loop. This
way all CPUs have a consistent behaviour from the point of view of the
caller.

Change-Id: I5c8c266ca3b69c9e7a4f5ae70afeea5dd36a0825
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>