[M] Change in coreboot[main]: mb/google/brox/jubilant: Disabe devcies and GPIOs by fw_config

[Morris Hsu (Code Review)]

Attention is currently required from: David Wu, Karthik Ramasubramanian, Ren Kuo, Shelley Chen.

Hello David Wu, Karthik Ramasubramanian, Ren Kuo, Shelley Chen,

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

https://review.coreboot.org/c/coreboot/+/83874?usp=email

to look at the new patch set (#5).

Change subject: mb/google/brox/jubilant: Disabe devcies and GPIOs by fw_config
......................................................................

mb/google/brox/jubilant: Disabe devcies and GPIOs by fw_config

1.Set unused device's GPIOs to NC based on fw_config.
2.Disable config for nvme, ufs and CNVi based on fw_config.
3.Add fw_config STORAGE_UNKNOWN to enable all storages
  for the first boot in factory.

BUG=None
  TEST=emerge-brox coreboot chromeos-bootiamge
       check fw_config messages in ap log
       verify devices on/off by fw_config on jubilant

Change-Id: I8d9f4edea454e0861f91261bf13fa80572d0a181
Signed-off-by: Morris Hsu 
---
M src/mainboard/google/brox/variants/jubilant/Makefile.mk
A src/mainboard/google/brox/variants/jubilant/fw_config.c
M src/mainboard/google/brox/variants/jubilant/overridetree.cb
M src/mainboard/google/brox/variants/jubilant/variant.c
4 files changed, 117 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/74/83874/5