This anomaly applies to Revision 2, build codes CKAA-Dx0, QIAA-Dx0.
CPU halts.
Init and start QSPI, use XIP, then write to or read any QSPI register with an offset above 0x600.
CPU halts.
Trigger QSPI TASKS_ACTIVATE after XIP is used and wait for QSPI EVENTS_READY before accessing any QSPI register with an offset above 0x600.