I have a board based on p1013 processor. I have a phy device connected to etsec2 through rmii interface.I want to configure etsec2 in rmii mode from uboot. I have set ETSEC CNTRL as 0x1004 and MACCFG2 as 0x7105 . When i ping host pc from board i get ping failed , host is not alive. The MIB registers like Transmit bye counters and Receive byte counters remain zero during ping. However the physical link shows up at speed 100mbps and full duplex mode. Is there any other rmii configuration which i may be missing upon?