Hello, Gumstix users!

I want to connect an Overo and a FPGA using GMPC. I don't have the hardware setup yet so I am thinking to do the emulation using Qemu first. I did all the steps from http://wiki.gumstix.org/index.php?title=Gumstix_Emulation_for_QEMU. I wrote a program in C to configure the FPGA as a NOR device connected to a chip select in GPMC and I want to test it somehow.
I am very new to this field and have no idea how to start. Could you please give me some hints how to do the emulation and test my code.

Thank you a lot in advance,