[flashrom] [r1850] ASRock C2750D4I // Intel Avoton/Rangeley requires special support

Stefan Tauner stefan.tauner at alumni.tuwien.ac.at
Sat Sep 27 15:08:15 CEST 2014


On Fri, 26 Sep 2014 17:14:51 +0200
Johannes Obermayr <johannesobermayr at gmx.de> wrote:

> BIOS_CNTL = 0x2a: BIOS Lock Enable: enabled, BIOS Write Enable: disabled
> Warning: BIOS region SMM protection is enabled!
> Warning: Setting Bios Control at 0x0 from 0x2a to 0x09 failed.
> New value is 0x2a.

Hello Johannes,

yes, its SMM code needs to be convinced that flashrom is allowed to
modify the flash. In such cases we usually suggest using the vendor
tools instead of flashrom.

-- 
Kind regards/Mit freundlichen Grüßen, Stefan Tauner




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