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imx6q Ethernet Can't reach1000M

Question asked by kane shi on Sep 16, 2018
Latest reply on Oct 11, 2018 by kane shi

my imx6q custorm board (Linux version 4.1.15)  with AR8035. the network  runs steadily in 10M and 100M.

but can't reach 1000M.

when i switch the network to 1000M,the systerm was dead.

in this moment,the RGMII_TX_CLK is null but RGMII_RX_CLK can up to 128M.

 

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