[L] Change in coreboot[main]: mainboard/intel: Add initial support for Avenue City CRB

[Jincheng Li (Code Review)]

Attention is currently required from: Arthur Heymans, Chen, Gang C, David Hendricks, Jincheng Li, Jonathan Zhang, Lean Sheng Tan, Patrick Rudolph, Shuo Liu, TangYiwei.

Jincheng Li has uploaded a new patch set (#5) to the change originally created by Shuo Liu. ( https://review.coreboot.org/c/coreboot/+/81319?usp=email )

Change subject: mainboard/intel: Add initial support for Avenue City CRB
......................................................................

mainboard/intel: Add initial support for Avenue City CRB

configs/builder/config.intel.crb.avc is introduced as the
defconfig file for the new board target.

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.inc
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, 287 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/19/81319/5