[coreboot] Re: Configure SATA controller in IDE mode?

[awokd]

Rafael Send:
> Hi,
> I'm running a Tianocore payload on coreboot and I'm not able to boot
> Windows (or Windows installers). I eventually get errors like
> "UNMOUNTABLE_BOOT_VOLUME" and "DRIVER_PNP_WATCHDOG".
>
> Some searching leads me to the conclusion that in some cases putting one's
> SATA controller in IDE mode allows these devices to boot.
>
> Is there a KConfig option that enables this?

If you happen to be using AMD fam15tn, it is HUDSON_SATA_MODE. You'll 
probably want to review southbridge options for your board.