[coreboot] question on SMM

Alexander Couzens lynxis at fe80.eu
Fri Jun 30 15:00:46 CEST 2017

On Fri, 30 Jun 2017 04:25:06 +0000
ron minnich <rminnich at gmail.com> wrote:

> there's something I am certain I don't understand about SMM on intel
> chipsets.
> The question is pretty simple. Consider a system with a recent intel
> chipset and flash. Is there some special secret sauce that disables
> writing to flash unless in SMM and if so, what is it?

There is also a talk explaining it (without SMM_BWP).

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