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iMX287 reset issue

Question asked by ???myir on May 27, 2014
Latest reply on Jun 6, 2014 by gusarambula

Hi All,

 

We used iMX287 MCU to design our board, it has dual ETHs.

But if I enable ETHs from kernel, I can't reset the board by press the reset key or run "reboot" command, and if I disable ETHs from kernel, I can reset the board correctly. Are there any conflicts between the chip and the ETHs? or any points we need to attend when design the board?

 

I would very appreciate any ideas, thanks.

Jakebo

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