58BF1P33.BIN BIOS http://www.foxconnchannel.com/support/downloads_detail.aspx?ID=en-us0000885
The original flash is a Winbond W39V040BPZ. I also tested a W39V040CPZ flash that was lying around my desk.
I had to pass "-c W39V040B" and "-c W39V040C" options to flashrom.
Logs attached.
Marcos