topic Re: iMX6 devices without CAAM in i.MX Processors

iMX6 devices without CAAM

mtrx — Mon, 13 Dec 2021 09:04:03 GMT

Hi, in AN12714 about Encrypted Storage using CAAM is stated: "The document applies to all i.MX SoCs having CAAM module. The feature is not available on i.MX SoCs with DCP." I searched through several product data sheets but cannot find a clear reference about "DCP" and which iMX SoCs actually do not support CAAM. Can someone help on this? Thanks, Michael

Re: iMX6 devices without CAAM

mihai_chelalau — Mon, 13 Dec 2021 10:12:08 GMT

Hi, Michael

I will discuss this with my other teammates which are more familiar with the 6 Series and come back with an answer ASAP.

Kind regards,

Re: iMX6 devices without CAAM

joanxie — Mon, 13 Dec 2021 11:56:47 GMT

you can refer to the enclosed file, imx6ull has DCP but no CAAM which is like imx6sl, i.mx6ul doesn't support DCP