coreboot-kgpe-d16/Documentation/releases/coreboot-4.16-relnotes.md
Sean Rhodes 941239d54d Documentation/releases: Update 4.16 release notes
* Add StarBook Mk V as new mainboard
* Add option to disable Intel Management Engine via HECI

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I9675a6a8960d93ae6de285d8b25ffc48a763483e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59564
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-12-13 23:47:23 +00:00

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Upcoming release - coreboot 4.16
================================
The 4.16 release is planned for February, 2022.
We are increasing the frequency of releases in order to enable others to release quarterly on
a fresher version of coreboot.
Update this document with changes that should be in the release notes.
* Please use Markdown.
* See the past few release notes for the general format.
* The chip and board additions and removals will be updated right
before the release, so those do not need to be added.
Significant changes
-------------------
### Add significant changes here
### Option to disable Intel Management Engine
Disable the Intel (CS)Management Engine via HECI based on Intel Core processors
from Skylake to Alderlake. State is set baed on a cmos value of `me_state`. A
value of `0` will result in a (CS)ME state of `0` (working) and value of `1`
will result in a (CS)ME state of `3` (disabled). For an example cmos layout and
more info, see [cse.c](../../src/soc/intel/common/block/cse/cse.c).