I am new to the Ethernet Controller based hardware design.
I have developed a powerpc based board with Lu82551 as my Ethernet Controller. The board has two 82551's as I need two network ports. Eth1 port is working absolutely fine. But in Eth0, the link and the activilty LEDs are not blinking and I am unable to ping. But once I boot my board using Eth1 and NFS boot, ifconfig eth0 is working, but still the LEDs are not glowing. What could be the issue?