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imx6q use ksz8863rll switch

Question asked by wenmin tang on May 8, 2014
Latest reply on May 28, 2014 by wenmin tang

I use ksz8863rll on my board using RMII. My board is similar with imx6q_sabresd only using  10/100M switch instead of GRMII.  I have changed some code accroding OTT TV .

Now it can run, but when I insert only net1 wire it can work ok.the display is  as folw:

 

root@freescale ~$ PHY: 1:01 - Link is Up - 100/Full

 

but  I insert only net2 wire it cann't work.

 

it seems net1 port is master and net2 is slave.

 

why?

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