Dear NXP team.
I've seen JRSDIDR TZ=1, MIDTZ, Job RingTZ as bellow in the reference menual. (IMX6DQ6SDLSRM.pdf)
B.2.6 Job Ring Registers
This section describes registers found in each of the job rings. A functional description of
the job rings can be found in the “Cryptographic Acceleration and Assurance Module (CAAM)” chapter.
If the job ring is allocated to TrustZone SecureWorld (JRSDIDR TZ=1), then the job ring
registers associated with this ring may only be written via a bus transaction that has ns=0.
Transactions with ns=1 for job rings owned by TrustZone SecureWorld will be ignored.
B.2.5.4 Secure Memory Partition Owner Register (SMPO)
When a Job Ring owner reads this partition from the address alias associated with the Job
Ring, the value returned will indicate whether that Job RingTZ/owns the partition, another
but there is no register that i can read/write TZ bit and i could find the TZ bit, JRICID register In the LS1021ASECRM.pdf file.
Please give a guide this for IMX6.