Help identifying my mp4 player
 

I'm not sure if this is the right place to post this but, i have recently obtained a touch screen 4gb rock chip mp4 player and i would like help identifying witch rock chip it is to know what firmwares are safe to flash. Here is the internals of the device with the chips labeled, and the menu.
Pleas let me know if any other information is needed.

http://i1228.photobucket.com/albums/...eridentife.jpghttp://i1228.photobucket.com/albums/...e/CIMG0825.jpg