[L] Change in coreboot[main]: mb/asrock: Add Z87E-ITX (Haswell)

[Nicholas Chin (Code Review)]

Attention is currently required from: Angel Pons, Máté Kukri, Nicholas Chin.

Hello Angel Pons, Máté Kukri, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/81022?usp=email

to look at the new patch set (#4).

The following approvals got outdated and were removed:
Code-Review+1 by Angel Pons, Verified+1 by build bot (Jenkins)

Change subject: mb/asrock: Add Z87E-ITX (Haswell)
......................................................................

mb/asrock: Add Z87E-ITX (Haswell)

This was done using Haswell autoport, with manual fixes to get the
output to build against current main. I do not physically have this
board; I was sent the output of autoport with some fixes on top of
which I added additional changes. The VBT was copied from
/sys/kernel/debug/dri/0/i915_vbt on version 2.70 of the vendor firmware.

The flash chip is 8MiB in a socketed DIP8 package, making it easy to
externally flash to recover from a brick.

Working:
- Haswell MRC.bin
- S3 suspend and resume
- Libgfxinit
- HDMI
- DVI-I (including passive DVI to VGA adapter)
- DisplayPort
- SATA ports
- mSATA SSD
- mPCIe WiFi slot
- Rear USB ports
- USB 3.0 header
- Audio header
- Ethernet
- x16 PCIe slot
- EHCI debug with the CH347 (top USB 2.0 port by the PS/2 connector)
- edk2 (MrChromebox uefipayload_202309)

Not Tested:
- PS/2 keyboard/mouse
- eSATA
- USB 2.0 header

Change-Id: I56c22d8f5505f9a4da25f8b4406b00978af1a586
Signed-off-by: Nicholas Chin 
---
A src/mainboard/asrock/z87e-itx/Kconfig
A src/mainboard/asrock/z87e-itx/Kconfig.name
A src/mainboard/asrock/z87e-itx/Makefile.mk
A src/mainboard/asrock/z87e-itx/acpi/ec.asl
A src/mainboard/asrock/z87e-itx/acpi/platform.asl
A src/mainboard/asrock/z87e-itx/acpi/superio.asl
A src/mainboard/asrock/z87e-itx/board_info.txt
A src/mainboard/asrock/z87e-itx/bootblock.c
A src/mainboard/asrock/z87e-itx/data.vbt
A src/mainboard/asrock/z87e-itx/devicetree.cb
A src/mainboard/asrock/z87e-itx/dsdt.asl
A src/mainboard/asrock/z87e-itx/gma-mainboard.ads
A src/mainboard/asrock/z87e-itx/gpio.c
A src/mainboard/asrock/z87e-itx/hda_verb.c
A src/mainboard/asrock/z87e-itx/romstage.c
15 files changed, 510 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/22/81022/4