我们自行开发的DM8168开发板,编译环境ubuntu11.10,采用的是DVRRDK4.0,编译u-boot,启动后,开发板ping不通主机,phy芯片是RTL8211,无论连接百兆还是千兆网络,均显示100M连接,GMTCLK,TXCLK,,RXCLK都是25M,MOID MDCLK总线有时钟数据,启动后打印
Connect speed 1G Full
Using DaVinci EMAC device
之后没有回应。请教大侠,这是什么原因啊!
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