ipxe within BIOS option ROM issue

[mcb30]

(2014-05-07 20:35)lifeoreilly Wrote:  I am editing my motherboard bios and inserting the IPXE rom file for a 10EC:8168 network card and upon boot I get a message

"No enough space to copy PCI option ROM"

I can only assume that the ROM size is an issue as the generated ROM file is 70K where as the GPXE file is 62K - I assume these are compressed sizes as upon running the realtek utility RSET8168 it states that the flash on the NIC is 128K

Is there an option somewhere which allows you to control the ROM BAR size? It's possible that the chip has a 128KB flash attached but is currently configured to expose only a 64KB ROM BAR.

Michael