[coreboot-gerrit] Change in ...coreboot[master]: mb/qemu-{i440fx,q35}: Use POSTCAR stage to load the ramstage

[Patrick Rudolph (Code Review)]

Hello Kyösti Mälkki, Stefan T, Arthur Heymans, Gerd Hoffmann, Stefan Reinauer, build bot (Jenkins), Patrick Georgi, Martin Roth,

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

https://review.coreboot.org/c/coreboot/+/30499

to look at the new patch set (#6).

Change subject: mb/qemu-{i440fx,q35}: Use POSTCAR stage to load the ramstage
......................................................................

mb/qemu-{i440fx,q35}: Use POSTCAR stage to load the ramstage

Qemu does not have a real CAR but postcar stage is still useful
for testing the stage.

The postcar stage is also mandatory for x86_64 to setup
pagetables for x86_64 ramstage.

Do not set up MTRRs, as qemu ignores them anyways.

Tested on qemu-i440fx and qemu-q35.

Change-Id: I6638534d99fde312e55b6a6be8c95e4cb25cca80
Signed-off-by: Arthur Heymans 
Signed-off-by: Patrick Rudolph 
---
M src/lib/Makefile.inc
M src/mainboard/emulation/qemu-i440fx/Kconfig
M src/mainboard/emulation/qemu-i440fx/Makefile.inc
A src/mainboard/emulation/qemu-i440fx/exit_car.S
M src/mainboard/emulation/qemu-i440fx/romstage.c
M src/mainboard/emulation/qemu-q35/Kconfig
M src/mainboard/emulation/qemu-q35/Makefile.inc
M src/mainboard/emulation/qemu-q35/romstage.c
8 files changed, 61 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/99/30499/6