tree 59f24b3ec4fb03c9cc04366549d16c9e9e8b08e9
parent de8c8eccc46f20ff4703768318af141a1174d1c0
author Michał Żygowski <michal.zygowski@3mdeb.com> 1637793135 +0100
committer Michał Żygowski <michal.zygowski@3mdeb.com> 1638022517 +0000

security/intel/txt: Issue a global reset when TXT_RESET bit is set

Although TXT specification says to do power cycle reset if TXT_RESET
is set, all Intel provided implementations issue a global reset here.

TEST=Perform ungraceful shutdown after SENTER to trigger SCLEAN path
on Dell OptiPlex 9010 and successfully call ACM SCLEAN.

Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I8ee2400fab20857ff89b14bb7b662a938b775304
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59639
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>