This anomaly applies to Revision 2, build codes QDAA-B00, QFAA-B00, QGAA-B00.
It was inherited from the previous SoC revision Revision 1.
Symptoms
CCM might stop and not complete its operation when CONFIG.MACLEN=M0 is used.
Conditions
CCM is used for encryption without authentication and under some combinations of DMA address alignment.
Consequences
CCM stalls and does not generate the END or ERROR events.
Workaround
Set MODE.MACLEN=M4 and ignore the MAC written by CCM.