[coreboot-gerrit] Change in coreboot[master]: soc/intel/{apl,cnl,icl,skl,tgl}: Update SA bit fields as per EDS

[Subrata Banik (Code Review)]

Hello Patrick Rudolph, Angel Pons, Arthur Heymans, Wonkyu Kim, Lance Zhao, build bot (Jenkins), Furquan Shaikh,

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

https://review.coreboot.org/c/coreboot/+/38387

to look at the new patch set (#7).

Change subject: soc/intel/{apl,cnl,icl,skl,tgl}: Update SA bit fields as per EDS
......................................................................

soc/intel/{apl,cnl,icl,skl,tgl}: Update SA bit fields as per EDS

This patch updates system agent related registers bit definitions
as per EDS.

For an example:
As per EDS MCHBAR register base is between bit 16-38
but coreboot programming was not align with EDS previously.

Also provide provision to program 64bit values as per SA EDS definitions

TEST=Dump MCHBAR in coreboot and ASL shows same 32 bit value.

Change-Id: I37340408fe89c94ce81953c751c8d7e22bc81a42
Signed-off-by: Subrata Banik 
---
M src/soc/intel/common/block/acpi/acpi/northbridge.asl
M src/soc/intel/common/block/include/intelblocks/systemagent.h
M src/soc/intel/common/block/systemagent/systemagent_early.c
M src/soc/intel/skylake/acpi/systemagent.asl
4 files changed, 26 insertions(+), 22 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/87/38387/7