Hardware-enforced memory protection and access control lists (ACLs) for peripheral isolation.
A Trusted Platform is a system which does what its stakeholders expect it to do, resisting attackers it fails safe. NXP Community Layerscape Secure Platform - NXP Semiconductors qoriq trust architecture 21 user guide
The official document (typically document number: QorIQ_TAD_2.1_User_Guide) is organized into critical sections. Here is how to navigate it: qoriq trust architecture 21 user guide
: Isolating different system components to prevent a compromise in one area from affecting the entire platform. NXP Community Key Components & Features qoriq trust architecture 21 user guide