James uploaded patch set #5 to this change.

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mb/gigabyte: add GA-P67A-UD3R

This is a Intel P67 chipset motherboard for Sandy Bridge processors.
The P67 chipset has no graphics support.

This board has redundant 4MB SOIC-8 flash chips, and the flashrom internal
programmer is usable with the vendor BIOS.

This is an original P67 chipset, and is affected by a SATA 2 hardware bug.
There is a variant P67A-UD3R-B3, that is the same board with a B3
stepping chipset that fixes this bug.

The function of PCI Express ports PCIEX4 and PCIEX1_* are configured in
PCHSTRP9. By default, PCIEX4 is configured for 4 lanes and PCIEX1_* are
disabled. This can be switched to 1 lane for all ports.

This port was created with the help of autoport and other GIGABYTE ports.

Tested and working:
- Intel Core i5-2500/i7-2600
- 4 DIMMs (4x4GB DDR3-1333) with native RAM init
- Booting Linux 4.19 from SeaBIOS (SATA and USB)
- PCI Express graphics
- Onboard Ethernet
- Sensors (SuperIO)
- S3 sleep
- SATA 3
- USB 2.0
- USB 3.0 (NEC xHCI)
- Onboard audio (speakers, headphones)
- EHCI debug port
- Serial port
- Conventional PCI (only with one card)
- PS/2 keyboard

Not tested:
- SATA 2 (hardware bug)
- PS/2 mouse
- Digital audio

Change-Id: I4fbf50376be3184bf01a3bc8aae09bce54676707
Signed-off-by: James Ye <jye836@gmail.com>
A src/mainboard/gigabyte/ga-p67a-ud3r/Kconfig
A src/mainboard/gigabyte/ga-p67a-ud3r/Kconfig.name
A src/mainboard/gigabyte/ga-p67a-ud3r/Makefile.inc
A src/mainboard/gigabyte/ga-p67a-ud3r/acpi/ec.asl
A src/mainboard/gigabyte/ga-p67a-ud3r/acpi/platform.asl
A src/mainboard/gigabyte/ga-p67a-ud3r/acpi/superio.asl
A src/mainboard/gigabyte/ga-p67a-ud3r/acpi_tables.c
A src/mainboard/gigabyte/ga-p67a-ud3r/board_info.txt
A src/mainboard/gigabyte/ga-p67a-ud3r/cmos.default
A src/mainboard/gigabyte/ga-p67a-ud3r/cmos.layout
A src/mainboard/gigabyte/ga-p67a-ud3r/devicetree.cb
A src/mainboard/gigabyte/ga-p67a-ud3r/dsdt.asl
A src/mainboard/gigabyte/ga-p67a-ud3r/early_init.c
A src/mainboard/gigabyte/ga-p67a-ud3r/gpio.c
A src/mainboard/gigabyte/ga-p67a-ud3r/hda_verb.c
15 files changed, 576 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/63/31363/5

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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: I4fbf50376be3184bf01a3bc8aae09bce54676707
Gerrit-Change-Number: 31363
Gerrit-PatchSet: 5
Gerrit-Owner: James <jye836@gmail.com>
Gerrit-Reviewer: Angel Pons <th3fanbus@gmail.com>
Gerrit-Reviewer: Arthur Heymans <arthur@aheymans.xyz>
Gerrit-Reviewer: James <jye836@gmail.com>
Gerrit-Reviewer: Martin Roth <martinroth@google.com>
Gerrit-Reviewer: Nico Huber <nico.h@gmx.de>
Gerrit-Reviewer: Patrick Georgi <pgeorgi@google.com>
Gerrit-Reviewer: Patrick Rudolph <siro@das-labor.org>
Gerrit-Reviewer: Paul Menzel <paulepanter@users.sourceforge.net>
Gerrit-Reviewer: build bot (Jenkins) <no-reply@coreboot.org>
Gerrit-MessageType: newpatchset