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DP83822I芯片初始化

Other Parts Discussed in Thread: DP83822I

使用DSP6748通过RMII连接DP83822I,使用startware初始化过程中在Lan8710aAutoNegotiate函数中,一直循环出不来。

    /* Wait till auto negotiation is complete */    

 while(PHY_AUTONEG_INCOMPLETE == (data & PHY_AUTONEG_STATUS))    

 {         

            MDIOPhyRegRead(mdioBaseAddr, phyAddr, PHY_BSR, &data);    

 }