ping时输出信息如下:
xxx U-Boot > ping 192.168.1.11
Dooooooo @ mx6_rgmii_rework
Frank doooo Config PHY 88E1111 register
Frank doooo @Read 88E1111 :0x0 Value :0x3140
Frank doooo @Read 88E1111 :0x1 Value :0x7969
Frank doooo @Read 88E1111 :0x2 Value :0x141
Frank doooo @Read 88E1111 :0x3 Value :0xcc2
Frank doooo @Read 88E1111 :0x4 Value :0xde1
Frank doooo @Read 88E1111 :0x5 Value :0xcde1
mx6_rgmii_rework fin to rework network!
FEC: Link is Up 796d
Using FEC0 device
TX timeout packet at 278762c0
TX timeout packet at 278762c0
TX not ready
TX timeout packet at 278762c0
TX not ready
TX timeout packet at 278762c0
TX not ready
TX timeout packet at 278762c0
ping failed; host 192.168.1.11 is not alive
xxx U-Boot >