topic [iMX8MQ] How to initialize CAAM on M4 core in i.MX Processors

[iMX8MQ] How to initialize CAAM on M4 core

NamLH2910 — Wed, 26 Jan 2022 15:04:04 GMT

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

Re: [iMX8MQ] How to initialize CAAM on M4 core

b36401 — Thu, 27 Jan 2022 01:45:21 GMT

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

Re: [iMX8MQ] How to initialize CAAM on M4 core

NamLH2910 — Thu, 27 Jan 2022 01:53:21 GMT

Thanks for your response