[flashrom] Re: [coreboot] Intel Firmware Descriptor

[Christian Walter]

Hi Andy,
If you already have a stock bios you can extract it with the ifdtool (ifdtool -x Image.bin). If you are doing a port for a hardware which happened to have no stock bios you need to generate the ifd and me with intels fitc tooling.
Best,
Chris

Von meinem iPhone gesendet
> Am 18.09.2020 um 16:09 schrieb Andy Pont :
>
> Hello,
>
> I’m working on porting Coreboot to a laptop that uses Intel Comet Lake.  When the build completes it spits out the following warning:
>    ** WARNING **
>
> coreboot has been built without an Intel Firmware Descriptor.
> Never write a complete coreboot.rom without an IFD to your
> board's flash chip! You can use flashrom's IFD or layout
> parameters to flash only to the BIOS region.
>
> What is an IFD and how do I create one?
>
> -Andy.
>
> coreboot mailing list -- [e-mail]
> To unsubscribe send an email to [e-mail]