Added integrity and pcharden bits in cpuctrl CSR. Redefined integrity…
Created by: Silabs-ArjanB
… checking
- Added integrity and pcharden bits in cpuctrl CSR.
- Redefined PMA integrity to also affect both parity and checksum checking.
- Simplified (but weakened) integrity checking definition.
- Redefined major and minor alert sources.
Signed-off-by: Arjan Bink Arjan.Bink@silabs.com