tree 35552519d79c42339a70ca3d984b01842d88a16d
parent 80c2e2f149074c68b4b14f6174475a1fae23d509
author J-Alves <joao.alves@arm.com> 1696436205 +0100
committer J-Alves <joao.alves@arm.com> 1707216986 +0000

feat(fvp): added calls to unprotect/protect memory

Added SiP calls to FVP platform to protect/unprotect a
memory range.
These leverage rme features to change the PAS of a given
memory range from non-secure to secure.

The mentioned call is leveraged by the SPMC in the memory
sharing flow, when memory is shared from the normal world
onto the secure world.

More details in the SPM related patches.

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Signed-off-by: J-Alves <joao.alves@arm.com>
Change-Id: Iaf15d8603a549d247ffb1fc14c16bfb94d0e178a