I am new to OpenRISC development. I'm attempting to install Linux into an Atlys board via u-boot. With u-boot into the Flash memory, however, I can't seem to retrieve the Linux image file from a tftp server. I can't ping any machines within our network with the board, including itself.

Here is the error:
==> ping 192.168.1.186
ethoc
Using ETHOC-0 device
ping failed; host 192.168.1.186 is not alive

Here are the environment variables I have set and saved from the u-boot prompt.
ipaddr: 192.168.1.35 (random ip address)
serverip: 192.168.1.186 (ip address of machine I am trying to tftp to)
gatewayip: 192.168.1.1
netmask: 255.255.255.0
ethaddr: 00:12:34:56:78:9a (random mac address)

100Mbps is being used for the Ethernet connection for the board (the LED indicating 100Mbps is on).