[iMX8MQ] How to initialize CAAM on M4 core

[NamLH2910]

Hi NXP support,

I'm struggling to bring up CAAM on M4 core of iMX8MQ , but Input Ring Base Address Registers (IRBAR_JR0 - IRBAR_JR2) aren't able to be written directly. Could you please guide me through the process of booting CAAM?

Best regards,

Nam

[b36401 · Accepted solution]

Unfortunately M4 core can not access CAAM. The M4 core has no access to the bus CAAM is connected.

[NamLH2910]

Thanks for your response