About ERR004364 uSDHC: Limitations on uSDHC3 and uSDHC4 clock-gating in i.MX6DQ.

[keitanagashima]

Der All,

Refer to ERR004364 in IMX6DQCE(Rev.6).

The impact is RAWNAND and APBHDMA clocks might be gated unintentionally.

And, "Functionality or mode of operation in which the erratum may manifest itself is not used".

Now, my customer is using only uSDHC3, but not using GPMI.

Is it possible to ignore this errata on customer's system?

Best Regards,

Keita

[art · Accepted solution]

Yes, the ERR004364 erratum can be ignored if the NAND GPMI controller is not in use.

Have a great day,
Artur

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