[U-Boot-Users] Changes required in the U-Boot to make to ethrnet interfaces up in U-Boot

Hi all, We are running U-Boot on Xilinx XUPV2Pro board. The board is quite similar to the Xilinx ML300 board. Original board has one ethernet interface. In order to embed the functionality of router to the board, we designed a daughter board to provide additional ethernet interfaces. The Board Support Package files for the board along with the daughter card are generated in Xilinx. In order to make both the interfaces visible in U-Boot what changes are required in the U-Boot?

Thank you in anticipation.

With regards, Shantanu.