[L] Change in coreboot[main]: WIP: mainboard/lenovo: Add ThinkCentre M710s

[Nicholas Sudsgaard (Code Review)]

Attention is currently required from: Alexander Couzens.

Hello Alexander Couzens, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/80279?usp=email

to look at the new patch set (#2).

The following approvals got outdated and were removed:
Verified+1 by build bot (Jenkins)

Change subject: WIP: mainboard/lenovo: Add ThinkCentre M710s
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WIP: mainboard/lenovo: Add ThinkCentre M710s

Working:
 - Can boot Ubuntu using payloads: SeaBIOS, TianoCore EDK 2
 - PCIe
 - M2 SSD
 - SATA
 - USB
 - LAN
 - CPU fan
 - VGA (DP bridge)
 - COM1
 - TPM
 - Memory card reader (Technically just a USB)
 - Display ports
 - Audio (headphone jack, via display)
 - M2 WLAN (+ Bluetooth)

Not Working / Not Tested:
 - Audio (internal, works when headphones are connected to the rear port??)
 - PCIe clock related things and AER issues
 - SuperIO related things
 - SATA acpi error?
 - libgfxinit some drm issue when using EDK 2
 - Internal flashing

Won't Test:
 - COM2 header
 - LPT header
 - PS/2 keyboard and mouse

Change-Id: Ic75164af96b05c2a15d7feaa71f231d2b3b0d922
Signed-off-by: Nicholas Sudsgaard 
---
A src/mainboard/lenovo/thinkcentre_m710s/Kconfig
A src/mainboard/lenovo/thinkcentre_m710s/Kconfig.name
A src/mainboard/lenovo/thinkcentre_m710s/Makefile.mk
A src/mainboard/lenovo/thinkcentre_m710s/acpi/ec.asl
A src/mainboard/lenovo/thinkcentre_m710s/acpi/superio.asl
A src/mainboard/lenovo/thinkcentre_m710s/board_info.txt
A src/mainboard/lenovo/thinkcentre_m710s/bootblock.c
A src/mainboard/lenovo/thinkcentre_m710s/data.vbt
A src/mainboard/lenovo/thinkcentre_m710s/devicetree.cb
A src/mainboard/lenovo/thinkcentre_m710s/dsdt.asl
A src/mainboard/lenovo/thinkcentre_m710s/early_init.c
A src/mainboard/lenovo/thinkcentre_m710s/gma-mainboard.ads
A src/mainboard/lenovo/thinkcentre_m710s/gpio.h
A src/mainboard/lenovo/thinkcentre_m710s/hda_verb.c
A src/mainboard/lenovo/thinkcentre_m710s/romstage.c
15 files changed, 564 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/79/80279/2