AM6442: PTP sync loss when switch mode is enable

Maciej Kowalski

Prodigy 50 points

Part Number: AM6442

Tool/software:

Hello experts,

During our tests, we discovered that enabling switch mode on PRU caused us to lose PTP synchronization.

We noticed that this issue is mentioned in your release notes under the entry LCPD-38572:

ICSSG interfaces in switch mode running linuxptp not functional for [ am64xx-evm, am64xx-hsevm ]

Could you please let us know when you expect this issue to be resolved? This is quite important to us.

Thank you in advance for your assistance.

3 months ago

0 Daolin Qiu 3 months ago

TI__Genius 10185 points

Hello Maciej,

This issue is currently planned to be resolved for the next SDK release 10.1 (currently expected to be released in December this year but keep in mind this date is subject to change).

We currently have some internal testing that need to be done to ensure the current solution we have to this issue works properly.

I will come back with an update if the current plan changes.

-Daolin

0 Maciej Kowalski 3 months ago in reply to Daolin Qiu

Prodigy 50 points

Thanks for the information. Best regards

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AM6442: PTP sync loss when switch mode is enable