mb/clevo/n130wu: Add mainboard

Devices:
- N130WU / N131WU

Working:
- Compiling
- Seabios, iPXE
- NVMe, SATA3, booting from SSD into Arch Linux
- USB2, USB3
- Graphics, mDP, HDMI
- Sound
- Webcam
- WLAN, LAN, Bluetooth, LTE
- Keyboard, touchpad
- TPM
- flashrom support; reading / flashing from Linux

Works, but needs testing:
- Thunderbolt

WIP:
- Documentation

Not working:
- EC ACPI

Untested:
- Virtualization

Change-Id: I364f5849ef88f43b85efbd7a635a27e54d08c513
Signed-off-by: Felix Singer <migy@darmstadt.ccc.de>
---
A Documentation/mainboard/clevo/index.md
A Documentation/mainboard/clevo/n130wu/index.md
A Documentation/mainboard/clevo/n130wu/n130wu_overview.jpg
M Documentation/mainboard/index.md
A src/mainboard/clevo/Kconfig
A src/mainboard/clevo/Kconfig.name
A src/mainboard/clevo/n130wu/Kconfig
A src/mainboard/clevo/n130wu/Kconfig.name
A src/mainboard/clevo/n130wu/Makefile.inc
A src/mainboard/clevo/n130wu/acpi/ec.asl
A src/mainboard/clevo/n130wu/acpi/superio.asl
A src/mainboard/clevo/n130wu/acpi_tables.c
A src/mainboard/clevo/n130wu/board_info.txt
A src/mainboard/clevo/n130wu/devicetree.cb
A src/mainboard/clevo/n130wu/dsdt.asl
A src/mainboard/clevo/n130wu/gpio.h
A src/mainboard/clevo/n130wu/hda_verb.c
A src/mainboard/clevo/n130wu/pei_data.c
A src/mainboard/clevo/n130wu/pei_data.h
A src/mainboard/clevo/n130wu/ramstage.c
A src/mainboard/clevo/n130wu/romstage.c
A src/mainboard/clevo/n130wu/variants/n13xwu/data.vbt
A src/mainboard/clevo/n130wu/variants/n13xwu/overridetree.cb
23 files changed, 933 insertions(+), 0 deletions(-)