SPM: Define resource description data structures

The structures and associated definitions are in different files so that
the definitions can be used inside DTS files while the structs are
private to SPM. They follow the SPRT specification.

Change-Id: Id6a629040a086c482b9d9fa1883b8aa6bbee619f
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
2 files changed