tree 433b4c90524b3a12f543a7e9df35e346dd075dbf
parent 7f046c1f1dc132c6bfdad13ca71e8859a5bf2b34
author Raghu Krishnamurthy <raghu.ncstate@gmail.com> 1677854489 -0800
committer Raghu Krishnamurthy <raghu.ncstate@gmail.com> 1691805311 -0700

feat(spmd): el3 direct message API

This patch implements an API that is exposed to SPMD logical partitions
that can be used to send direct messages to a secure partition.
It also adds required code in the SPMD smc handler to complete the
direct response appropriately.

Change-Id: I2d0e38415f13ad4fd28f8984d565036b7d3a9e71
Signed-off-by: Raghu Krishnamurthy <raghu.ncstate@gmail.com>