Loopback using OMAPL138

Hello all,

I am using  Logic PD's evm for OMAP-L138, Code Composer Studio v5 and Spectrum Digital's Jtag.

I am trying to do a loopback using Ethernet, but am being unsuccessful.

What I have tried: I enabled the EMAC Control Register loopback bit  and disabled the GMIIENA bit. Then proceeded to send a message with the same destination and source address/ports (evms IP and port where I wanted to listen). But no success,

I, also, simply tried sending a message using the evm's IP as the destination and as the source, with the listening port without changing the EMAC Control register, but no luck either.

Any ideas? They will be very much appreciated.

Thank you,

Michelle