Configuring DHCP and DNS for the Arrow Cyclone SocKit board

I’m using the GSRD for the Arrow Cyclone SocKit board.

When I boot the board, my dhcp client goes out to our dhcp server and gets a dynamic IP address, but the board’s name isn’t getting registered in our DNS.

In Linux distro’s there’s a config file that like /etc/sysconfig or /etc/dhcp3/dhclient.conf that include a “send host-name xxx” command (or something similar) to provide the DNS with the hostname, but not in this file tree.

The only place I can see that the system is using to setup the network is this file /etc/udhcpc.d/50default (see attachment... I added the .txt extension so the uploader wouldn't complain)

Does anyone see a way of