Change in coreboot[master]: md/kontron/mal10: Add COMe-mAL10 minimal support

[Maxim Polyakov (Code Review)]

Hello build bot (Jenkins), Patrick Georgi, Martin Roth,

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

https://review.coreboot.org/c/coreboot/+/39133

to look at the new patch set (#8).

Change subject: md/kontron/mal10: Add COMe-mAL10 minimal support
......................................................................

md/kontron/mal10: Add COMe-mAL10 minimal support

This patch adds minimal support for the Kontron COMe-mAL10 module with
the Apollo Lake processor together with Kontron T10-TNI carrierboard.

Working:
  - console (Kontron CPLD)
  - USB2/3
  - Ethernet network
  - eMMC
  - SATA
  - PCIe ports
  - Video/DP (*)

Not tested:
  - Video/LVDS

TODO:
  - HDA (codec IDT 92HD73C1X5, currently disabled)
  - SDIO
  - Documentation

As the payload was used:
  - Tianocore (*)(**)
  - SeaBIOS (*)

(*)  Video works only in linux
(**) Works only with Tianocore "UEFIPayload" payload
edk2-stable201903-1569-g3e63a91
(**) Booting with the "CorebootPayload" crashes:
https://pastebin.com/1h4Y5aZf

Tested on COMe module with Intel Atom x5-E3940 processor (4 Core,
1.6/1.8GHz, 9.5W TDP). xubuntu 18.04.2 was used as a bootable OS
(5.0.0-32-generic linux kernel)

Change-Id: Ib8432e10396f77eb05a71af1ccaaa4437a2e43ea
Signed-off-by: Maxim Polyakov 
---
A src/mainboard/kontron/mal10/Kconfig
A src/mainboard/kontron/mal10/Kconfig.name
A src/mainboard/kontron/mal10/Makefile.inc
A src/mainboard/kontron/mal10/acpi/dptf.asl
A src/mainboard/kontron/mal10/acpi_tables.c
A src/mainboard/kontron/mal10/board_info.txt
A src/mainboard/kontron/mal10/bootblock.c
A src/mainboard/kontron/mal10/cmos.default
A src/mainboard/kontron/mal10/cmos.layout
A src/mainboard/kontron/mal10/data.vbt
A src/mainboard/kontron/mal10/dsdt.asl
A src/mainboard/kontron/mal10/gma-mainboard.ads
A src/mainboard/kontron/mal10/gpio.h
A src/mainboard/kontron/mal10/mainboard.c
A src/mainboard/kontron/mal10/mal10.fmd
A src/mainboard/kontron/mal10/ramstage.c
A src/mainboard/kontron/mal10/romstage.c
A src/mainboard/kontron/mal10/variants/baseboard/devicetree.cb
A src/mainboard/kontron/mal10/variants/t10-tni/overridetree.cb
19 files changed, 1,210 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/33/39133/8