[coreboot-gerrit] Change in coreboot[master]: nb/intel/gm45: Add common code to set up LPC IO decode ranges

[Arthur Heymans (Code Review)]

Hello Alexander Couzens, Patrick Rudolph, build bot (Jenkins), Nico Huber,

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

https://review.coreboot.org/c/coreboot/+/35991

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

Change subject: nb/intel/gm45: Add common code to set up LPC IO decode ranges
......................................................................

nb/intel/gm45: Add common code to set up LPC IO decode ranges

This does the following:
- Add gen[1-4]_dec options to the devicetree to set up generic LPC
  decode ranges in the southbridge code.
- Move setting up some default decode ranges to a common place. If
  somehow a board needs to override this behavior it can happen in the
  mb_setup_superio() hook (that will be renamed when moving to
  C_ENVIRONMENT_BOOTBLOCK).

Change-Id: I3d904b1125bc410c11aa73a89b1969284e88dac1
Signed-off-by: Arthur Heymans 
---
M src/mainboard/lenovo/t400/devicetree.cb
M src/mainboard/lenovo/t400/romstage.c
M src/mainboard/lenovo/x200/devicetree.cb
M src/mainboard/lenovo/x200/romstage.c
M src/mainboard/roda/rk9/devicetree.cb
M src/mainboard/roda/rk9/romstage.c
M src/northbridge/intel/gm45/gm45.h
M src/northbridge/intel/gm45/romstage.c
M src/southbridge/intel/i82801ix/chip.h
M src/southbridge/intel/i82801ix/early_init.c
M src/southbridge/intel/i82801ix/i82801ix.h
11 files changed, 51 insertions(+), 55 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/91/35991/4