imx6q的KSZ9031RN驱动问题

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imx6q的KSZ9031RN驱动问题

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Contributor II

我们使用imx6q的核心板使用RGMII的接线方式接的KSZ9031RN,然后使用KSZ9021的驱动,没有做任何改动。执行ifconfig eth0 up后会提示eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=1:03, irq=-1)

我找不到原因,谁碰见过类似的问题能提供问题原因吗以及解决办法吗

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Contributor II

hi wang,

  不知楼主问题解决了吗,我也遇到了和你一样的问题,能设置ip等,但是ping不通主机,现在不知道问题出在哪,希望楼主能帮忙解答,谢谢!!

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Contributor II

不好意思,没看到,我们没有解决。你们那有思路了吗

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Contributor II

我们这边是网卡芯片复位信号有问题导致的

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NXP TechSupport
NXP TechSupport

Hello Wang,

         It seems that Phy address on hardware design is not consistent with that of software.  So check your schematic, and confirm Phy address' value, then check it's settings in BSP.

Have a nice day!

Best Regards,

weidong sun

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Contributor II

你好

      感谢你的回复,我安装上驱动之后,执行ifconfig eth0 up能执行成功,执行ifconfig eth0 192.168.1.xxx也能设置ip,但是就是ping不通,这跟硬件有关系吗?

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