[coreboot-gerrit] Change in ...coreboot[master]: soc/intel/fsp1.1: Implement postcar stage

[Arthur Heymans (Code Review)]

Hello Aaron Durbin, Patrick Rudolph, Huang Jin, York Yang, Frans Hendriks, Lee Leahy, Matt DeVillier, build bot (Jenkins), Patrick Georgi, Martin Roth,

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

https://review.coreboot.org/c/coreboot/+/30686

to look at the new patch set (#29).

Change subject: soc/intel/fsp1.1: Implement postcar stage
......................................................................

soc/intel/fsp1.1: Implement postcar stage

This moves FSP1.1 to use postcar stage to tear down CAR.
On platforms with USE_GENERIC_FSP_CAR_INC the FSP header is found
during the postcar stage so there is no need to push to save it
in CAR global variables.

On platforms FSP1.1 platforms with an open source
CAR implementation (Skylake), the
soc/intel/common/blocks/cpu/car/exit_car.S code to tear down CAR
get's used.

This also uses common functions to set up the MTRR to use after
CAR is torn down.

Tested on Google/cyan (celes variant).
TOTEST: skylake with fsp1.1, quark fsp1.1 (do we care, since we
have FSP2.0 here?)

Change-Id: I2330993842aae9c1365230f0c6bd8a2449dc73a5
Signed-off-by: Arthur Heymans 
---
M src/drivers/intel/fsp1_1/Kconfig
M src/drivers/intel/fsp1_1/Makefile.inc
D src/drivers/intel/fsp1_1/after_raminit.S
M src/drivers/intel/fsp1_1/cache_as_ram.inc
M src/drivers/intel/fsp1_1/car.c
A src/drivers/intel/fsp1_1/exit_car.S
M src/drivers/intel/fsp1_1/include/fsp/car.h
M src/drivers/intel/fsp1_1/include/fsp/romstage.h
M src/drivers/intel/fsp1_1/include/fsp/util.h
M src/drivers/intel/fsp1_1/romstage.c
D src/drivers/intel/fsp1_1/stack.c
A src/drivers/intel/fsp1_1/temp_ram_exit.c
M src/soc/intel/braswell/Makefile.inc
M src/soc/intel/quark/Makefile.inc
M src/soc/intel/quark/include/soc/ramstage.h
M src/soc/intel/quark/include/soc/romstage.h
M src/soc/intel/quark/romstage/car_stage_entry.S
M src/soc/intel/quark/romstage/fsp1_1.c
M src/soc/intel/quark/romstage/fsp2_0.c
M src/soc/intel/skylake/romstage/car_stage.S
20 files changed, 179 insertions(+), 390 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/86/30686/29