[coreboot-gerrit] Change in coreboot[master]: soc/inte/common: Add support to control coreboot and Intel SoC features

[Sridhar Siricilla (Code Review)]

Attention is currently required from: Nico Huber, Subrata Banik, Patrick Rudolph.
Hello build bot (Jenkins), Patrick Rudolph,

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

https://review.coreboot.org/c/coreboot/+/61380

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

Change subject: soc/inte/common: Add support to control coreboot and Intel SoC features
......................................................................

soc/inte/common: Add support to control coreboot and Intel SoC features

The patch adds a framework to control coreboot and Intel SoC features
dynamically. BIOS reads control information from OEM Section in the
Descriptor Region and control the developer selected features.
With the feature, debug team can control the selected SoC and coreboot
features without rebuilding the coreboot.

In order to enable the feature, SOC_INTEL_COMMON_BLOCK_DEBUG_FEATURE has
to be selcted from mainboard.
The OEM section starts from offset:0xf00 till end of the Descriptor
Region.

This patch adds support to control CSE firmware update functionality.

BUG=b:153410586
TEST=Verified CSE firmware update functionality on brya

Signed-off-by: Sridhar Siricilla 
Change-Id: I5ba40926bd9ad909654f152e48cdd648b28afd62
---
M src/soc/intel/common/block/cse/cse_lite.c
A src/soc/intel/common/block/debug/Kconfig
A src/soc/intel/common/block/debug/Makefile.inc
A src/soc/intel/common/block/debug/debug_feature.c
A src/soc/intel/common/block/include/intelblocks/debug_feature.h
5 files changed, 80 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/80/61380/4