Qemu/Seabios and loading option roms

[Bob Moore]

Hi,

I'm new to qemu/seabios and am in the process of developing an option rom for a pcie device.  I want to use seabios as a driver for debugging this code.  I see documentation that says I can put my option rom into a file with name of the form pciVVVV,DDDD.rom to contain my compiled/linked code that will be used when the device having that VendorID/DeviceId is processed in init_pcirom().  The lookup_hardcode() call looks for this file on a list via romfile_find().  The list looks to be populated from FW_CFG_FILE_DIR but I can't seem to find where the entries on this list actually come from.  Is there a specific directory in the qemu project that is configured to contain these entries?  Or maybe these are just configured in a file someplace?

Any help would be greatly appreciated.

Thanks.

Robert (Bob) L Moore
Firmware Engineer
CIBU Platform
o: 719-799-4642 (ext. 244642)
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