addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}:${netdev}:off panic=1
=> run nfsargs addip
=> tftp 900000 /path/to/tftp/location/kernel.itb
addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}:${netdev}:off panic=1
=> run nfsargs addip
=> tftp 900000 /path/to/tftp/location/kernel.itb