How I can change L2 Switch mode and bypass mode by APP with iMX287?

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How I can change L2 Switch mode and bypass mode by APP with iMX287?

931 Views
v_hwang
Contributor I

EUF-CON-T1366_i.MX28_Hands-On_Training document explain to make a kernel of i.MX287. By this documentation, two independent kernel have to be made to support "L2 SWITCH MODE" and "FEC ethernet controller Mode(Bypass mode)". So to use two modes during operation, reset is necessary to switch the kernel driver.

But our application is not allowed to be reset during this changing. So we try to find any possible solution for changing Ethernet mode during operation.

Any suggestion for making merged kernel that is having "L2 switch operation" and "Ethernet controller operation" will be appreciate.

Best Regards,

Vincent

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5 Replies

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jmhautbois
Contributor I

Hello there !

Sorry to revive a very old thread :-). I have the same issue, right now, I have two kernel configurations, which is a pain. Would it be possible to change the module and support both modes or is it a hardware issue ?

Thanks,
JM

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YixingKong
Senior Contributor IV

V. Hwang

This discussion is closed since no activity. If you still need help, please feel free to reply with an update to this discussion, or create another discussion.

Thanks,

Yixing

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jordifarres
Contributor III

Hello Yixing,

I'm also interest on this issue. I've to reconfigure the ethernet mode (independent or switch) during operation.

Thanks

Jordi

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424 Views
YixingKong
Senior Contributor IV

V. Hwang

We have not got your response yet and will close the discussion in 3 days. If you still need help, please feel free to

reply with an update to this discussion.
Thanks,
Yixing

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424 Views
YixingKong
Senior Contributor IV

V. hwang

We are sorry for getting back to you so late. Are you still stuck with the issue? If you have somehow to resolved the

issue, can we close the discussion? If you still need Freescale help, please feel free to contact us.

Thanks,
Yixing

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