i.MX6SX: ARM_ERRATA_845369 applied?

[norishinozaki]

Hello Champs,

Regarding ARM Errata 845369:

"ERR009604 ARM (CA9): 845369 — Under very rare timing circumstances, transition into

streaming mode might create a data corruption".

Is not found in the latest SoloX Errata.

Is that because SoloX doesn't have ACP?

Looking at 4.1.15 u-boot code, MX6SOLO doesn't hit this errata also.

include/configs/mx6_common.h

#ifndef CONFIG_MX6UL

#define CONFIG_ARM_ERRATA_743622

#if (defined(CONFIG_MX6QP) || defined(CONFIG_MX6Q) ||\

defined(CONFIG_MX6DL)) && !defined(CONFIG_MX6SOLO)

#define CONFIG_ARM_ERRATA_751472

#define CONFIG_ARM_ERRATA_794072

#define CONFIG_ARM_ERRATA_761320

#define CONFIG_ARM_ERRATA_845369

#endif

BR,

N.S.

[igorpadykov]

Hi Nori

you are right : affected only i.MX6DQ/DL (SoloX doesn't have ACP).

Best regards

igor

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[norishinozaki]

Hello Igor,

Thanks!

N.S.