[L] Change in coreboot[main]: mb/intel/avenuecity_crb: Add 2S GNR/SRF-AP server board Avenue City

[Shuo Liu (Code Review)]

Attention is currently required from: Arthur Heymans, David Hendricks, Jincheng Li, Jonathan Zhang, Lean Sheng Tan, Nicholas Chin, Patrick Rudolph, Shuo Liu, TangYiwei, Varshit Pandya.

Hello Arthur Heymans, Chen, Gang C, David Hendricks, Jincheng Li, Jonathan Zhang, Lean Sheng Tan, Patrick Rudolph, TangYiwei, Varshit Pandya, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/81319?usp=email

to look at the new patch set (#28).

The following approvals got outdated and were removed: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

Change subject: mb/intel/avenuecity_crb: Add 2S GNR/SRF-AP server board Avenue City
......................................................................

mb/intel/avenuecity_crb: Add 2S GNR/SRF-AP server board Avenue City

Avenue City CRB is the 2 socket reference board for 6th Gen Xeon-SP
AP SoCs (Granite Rapids AP and Sierra Forest AP).

This patch initially sets the code set up as a compilation target
with GNR N-1 FSP, and with basic feature supports (Integrated IO
Controller (IIO) configuration, BMC, UART, HPET).

Change-Id: I64fdd5388aadf7732f6d3daa600c1455d3672a46
Signed-off-by: Gang Chen 
Signed-off-by: Shuo Liu 
Signed-off-by: Jincheng Li 
---
A configs/builder/config.intel.crb.avc
A src/mainboard/intel/avenuecity_crb/Kconfig
A src/mainboard/intel/avenuecity_crb/Kconfig.name
A src/mainboard/intel/avenuecity_crb/Makefile.mk
A src/mainboard/intel/avenuecity_crb/board.fmd
A src/mainboard/intel/avenuecity_crb/board_info.txt
A src/mainboard/intel/avenuecity_crb/bootblock.c
A src/mainboard/intel/avenuecity_crb/devicetree.cb
A src/mainboard/intel/avenuecity_crb/dsdt.asl
A src/mainboard/intel/avenuecity_crb/include/config/iio.h
A src/mainboard/intel/avenuecity_crb/ramstage.c
A src/mainboard/intel/avenuecity_crb/romstage.c
12 files changed, 291 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/19/81319/28