Yes its sandy bridge. What is proper way to do this though. On flash descriptor (and if so, how?) or through coreboot option?
Sent with ProtonMail Secure Email. ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Monday, July 15, 2019 12:37 AM, [email protected] <[email protected]> wrote: > IIRC X220 uses Sandy Bridge. I think there is a flag somewhere in the > descriptor where you can lock down your BIOS-region as read-only for the x86 > host. > I never have tried it but in theory this should lead to errors on every write > attempt to the BIOS region therefore disabling write access to the flash from > OS/flashrom. > > Werner _______________________________________________ coreboot mailing list -- [email protected] To unsubscribe send an email to [email protected]
