板子型号:am335x evm
linux内核: ti-sdk-am335x-evm-06.00.00.00 里的linux-3.2.0-psp04.06.00.11
上述开发板使用上述内核的uImage时,内核启动后提示
davinci_mdio davinci_mdio.0: davinci mdio revision 1.6[ 1.417266] davinci_mdio davinci_mdio.0: detected phy mask fffffffe[ 1.520782] davinci_mdio davinci_mdio.0: timed out waiting for user access[ 1.528228] davinci_mdio: probe of davinci_mdio.0 failed with error -5
然后:
[ 7.010559] PHY 0:00 not found
网卡不能用,怎么回事?
用预编译好的prebuilt-images里的uImage 网卡是可以正常使用的。
Yaoming Qin:
没这个问题
你用的编译config是什么