[coreboot-gerrit] Change in coreboot[master]: arch/x86/postcar_loader: utilize var_mtrr_context API

[Aaron Durbin (Code Review)]

Hello build bot (Jenkins), Furquan Shaikh,

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

https://review.coreboot.org/c/coreboot/+/41850

to look at the new patch set (#2).

Change subject: arch/x86/postcar_loader: utilize var_mtrr_context API
......................................................................

arch/x86/postcar_loader: utilize var_mtrr_context API

Now that there is a generic solution in mtrr subsystem utilize
the API.

BUG=b:155426691,b:155322763

Change-Id: Ie349d5669808928c7470c99d25c57c784174b4e9
Signed-off-by: Aaron Durbin 
---
M src/arch/x86/include/arch/romstage.h
M src/arch/x86/postcar_loader.c
M src/drivers/amd/agesa/mtrr_fixme.c
3 files changed, 22 insertions(+), 50 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/50/41850/2