On Tue, 2021-03-30 at 18:54 +0300, Tomas Winkler wrote:
> From: Tamar Mashiah
[]
> the region protection status is exposed via sysfs file
> as the manufacturing will need the both files in order to validate
> that the device is properly sealed.
[]
> diff --git
From: Tamar Mashiah
The manufacturing access to the PCH/SOC SPI device is traditionally
performed via user space driver accessing registers via /dev/mem
but due to security concerns /dev/mem access is being much restricted,
hence the reason for utilizing dedicated Intel PCH/SOC SPI controller
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