tree 4eaa391cc08e3fdbb388cbf4931023321e4c7ff0
parent 18e5bc489baff619868235e635327db1aea1f6f8
author Anthony Zhou <anzhou@nvidia.com> 1446242621 +0800
committer Varun Wadekar <vwadekar@nvidia.com> 1488818585 -0800

spd: trusty: pass VMID via X7

According to the ARM DEN0028A spec, hypervisor ID(VMID) should be stored
in x7 (or w7). This patch gets this value from the context and passes it
to Trusty. In order to do so, introduce new macros to pass five to eight
parameters to the Trusted OS.

Change-Id: I101cf45d0712e1e880466b2274f9a48af755c9fa
Signed-off-by: Anthony Zhou <anzhou@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>