With DO178 level A, we need to master all executed code in the platform.
1°) Is it possible to have the source code of the BAF ?
2°) if not, is it possible to overrun the BAF code and run our code defined at our own reset address. Maybe, there is a way to change the SSCM_PSA register ?
3°) Peter Vlna has answered in MPC5777M BAF that it is possible to erase the BAF sector. If I would like to put our customer boot, how can I do that ?