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Ethernet can receive packets ,but can't send out packets on imx6ul

Question asked by liting ge on Jan 6, 2017
Latest reply on Feb 6, 2017 by liting ge

The enet1 interface connect to a broadcom switch directly,there is no phy. 

I set the port which on broadcom switch mode to RVMII ,and the enet1's configuration on imx6ul is :

 

&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet1>;
bcm0-pwr-gpio = <&gpio1 7 1>;
bcm0-resetb-gpio = <&gpio5 2 0>;
phy-mode = "rev-mii";
status = "okay";
fixed-link {
speed = <100>;
full-duplex;
};

};

 

 

But now ,the imx6ul only can receive the packets,can't send out any packets.

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