Change in coreboot[master]: soc/intel/adl: Replace dt `HeciEnabled` by `HECI1 disable` config

[Subrata Banik (Code Review)]

Attention is currently required from: Nico Huber, Tim Wawrzynczak, Angel Pons, Patrick Rudolph, EricR Lai.
Hello build bot (Jenkins), Tim Wawrzynczak, Angel Pons, Patrick Rudolph, EricR Lai,

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

https://review.coreboot.org/c/coreboot/+/60731

to look at the new patch set (#15).

Change subject: soc/intel/adl: Replace dt `HeciEnabled` by `HECI1 disable` config
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soc/intel/adl: Replace dt `HeciEnabled` by `HECI1 disable` config

Since Tiger Lake platform, the HECI1 device can be disabled on
Alder Lake platform using two different mechanism:
A. Using PMC IPC command 0xA9.
B. Sending SBI message under SMM.

In current scope of Alder Lake the default implementation is using
(B) sending sbi message under SMM. A follow up patch to add the
possible options and let platform to choose the applicable one.

List of changes:
1. Drop `HeciEnabled` from dt and dt chip configuration.
2. Replace all logic that disables HECI1 based on the `HeciEnabled`
chip config with `DISABLE_HECI1_AT_PRE_BOOT` config.
3. Default enable HECI1 device in `chipset.cb`.

Mainboards that choose to make HECI1 enable during boot don't override
`heci1 disable` config.

Signed-off-by: Subrata Banik 
Change-Id: Ie673e634fbc0bdece419c379d417b08dfb4819e2
---
M src/mainboard/google/brya/variants/baseboard/brask/devicetree.cb
M src/mainboard/google/brya/variants/baseboard/brya/devicetree.cb
M src/mainboard/intel/adlrvp/devicetree.cb
M src/mainboard/intel/adlrvp/devicetree_m.cb
M src/mainboard/intel/adlrvp/devicetree_n.cb
M src/mainboard/intel/shadowmountain/variants/baseboard/devicetree.cb
M src/mainboard/prodrive/atlas/devicetree.cb
M src/soc/intel/alderlake/chip.h
M src/soc/intel/alderlake/chipset.cb
M src/soc/intel/alderlake/smihandler.c
10 files changed, 2 insertions(+), 31 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/31/60731/15