[coreboot] How to change the device id of a VBIOS

Bao, Zheng Zheng.Bao at amd.com
Fri Jun 25 08:36:08 CEST 2010

Some of the VGA modules have almost same function and vgabios. The only
difference is the Device ID. I am wondering, if I got a Vgabios for
graphics card A, can I just change the device ID in the binary file to
fit the graphics B? Is there any checksum in the vgabios.bin? Is there a
tool to handle it?


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