I.mx.6 ARM Errata 845369 bug also impacts QuadPlus?

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I.mx.6 ARM Errata 845369 bug also impacts QuadPlus?

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miloszlazurek
Contributor I

I have recently discovered through memory benchmarks that our product using I.mx.6 Quad is affected by the bug addressed in ARM errata 845369. It seems that all Cortex A9 products were affected at the time of discovery, and the ARM workaround causes a noticeable performance drop in memory intensive applications.

Can someone officially confirm (or deny) that the ARM errata 845369 bug also impact the newest revisions of I.mx.6 Quad PLUS? (Which also uses Cortex A9)

The latest documents form ARM are dated 2015 so I would appreciate an update on the current status.

 

 

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igorpadykov
NXP Employee
NXP Employee

Hi Milosz

 

yes this erratum is also applicable to i.MX6QPlus.

 

Best regards
igor

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