arm, mem: Move the SecurePortProxy subclass into it's own file.
The idea of a "secure" memory area/access is specific to ARM and
shouldn't be in the common mem directory, although it's built in to the
generic memory protocol at this point.
Regardless, it should minimially be in its own file like the virtual
and physical port proxy classes are.
Reviewed-by: Gabe Black <firstname.lastname@example.org>
Maintainer: Gabe Black <email@example.com>
Tested-by: kokoro <firstname.lastname@example.org>
6 files changed