tree 66780889d7a8d1d07682c0c2a4757aabd00663a4
parent 3312fe8387b9379f6aefe8e075baa28802108244
author Nishant Sharma <nishant.sharma@arm.com> 1648249411 +0000
committer Nishant Sharma <nishant.sharma@arm.com> 1697103290 +0100

refactor(spm-mm): reorganize secure partition manager shim code

In preparation for adding the support for SEL0 SP in EL3 SPMC,
restructure the existing SPM_MM shim code in a way that allows reuse
of the code for both SPM_MM interface and FF-A EL3 SPMC interface. The
code for changing exception levels is identical for both.

With this restructuring of the code, the shim exception code is moved to
the common sub-directory.

Signed-off-by: Sayanta Pattanayak <sayanta.pattanayak@arm.com>
Signed-off-by: Nishant Sharma <nishant.sharma@arm.com>
Change-Id: Iadda9cf73f12b56e6a1d31fc21b5ba5dc355867f