On page 18 (Rev1.1) of the TD1204 EVB User Guide it is stated that pin 5 (GP0) and pin 7 (GP1) on the break-out header can be used as General Purpose Low-Power Digital I/O, while in fact the pins they connect to on the TD1204 are reserved.
http://community.td-next.com/viewtopic.php?f=6&t=45&view=unread#unread
Kind regards,
Giovanni.