S32K3 is designed with a lot of functional safety mechanisms, but in the actual product, there may be limited related functions that cannot be used, for example:
1.the ECU only uses SPI0 and does not use other SPI controllers, so do other SPI controllers need to be checked for SAF at this time?
2.If I don't use a CAN controller, do I need to check the CAN controller?
3.If you do not perform safety checks on unused peripheral resources, will the functions of the used peripheral resources be affected?
