Change in coreboot[master]: mainboard/starlabs: Add LabTop Mk III

[Sean Rhodes (Code Review)]

Attention is currently required from: Sean Rhodes.
Hello build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/58538

to look at the new patch set (#3).

Change subject: mainboard/starlabs: Add LabTop Mk III
......................................................................

mainboard/starlabs: Add LabTop Mk III

Tested using MrChromeBox's `uefipayload_202107` branch:
* Windows 10
* Ubuntu 20.04
* MX Linux 19.4
* Manjaro 21

Everything works correctly.

https://starlabs.systems/pages/labtop-mk-iii-specification

Signed-off-by: Sean Rhodes 
Change-Id: Ia52566e06f50c0abcfb657044538db8e92564c36
---
M Documentation/mainboard/index.md
A Documentation/mainboard/starlabs/labtop_kbl.md
M src/mainboard/starlabs/labtop/Kconfig
M src/mainboard/starlabs/labtop/Kconfig.name
A src/mainboard/starlabs/labtop/acpi/ec.asl
A src/mainboard/starlabs/labtop/acpi/superio.asl
M src/mainboard/starlabs/labtop/dsdt.asl
M src/mainboard/starlabs/labtop/mainboard.c
A src/mainboard/starlabs/labtop/spd/spd.h
A src/mainboard/starlabs/labtop/spd/spd_util.c
A src/mainboard/starlabs/labtop/variants/kbl/Makefile.inc
A src/mainboard/starlabs/labtop/variants/kbl/board.fmd
A src/mainboard/starlabs/labtop/variants/kbl/data.vbt
A src/mainboard/starlabs/labtop/variants/kbl/devicetree.cb
A src/mainboard/starlabs/labtop/variants/kbl/devtree.c
A src/mainboard/starlabs/labtop/variants/kbl/gma-mainboard.ads
A src/mainboard/starlabs/labtop/variants/kbl/gpio.c
A src/mainboard/starlabs/labtop/variants/kbl/hda_verb.c
A src/mainboard/starlabs/labtop/variants/kbl/romstage.c
19 files changed, 886 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/38/58538/3