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arch/x86/postcar_loader: utilize var_mtrr_context API

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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 <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41850
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Aaron Durbin
2020-05-28 21:34:43 -06:00
parent fa5eded303
commit e1bf0656af
3 changed files with 22 additions and 50 deletions
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2
src/drivers/amd/agesa/mtrr_fixme.c
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@@ -59,7 +59,7 @@ void recover_postcar_frame(struct postcar_frame *pcf, int s3resume)
/* Replicate non-UC MTRRs as left behind by AGESA.
*/
for (i = 0; i < pcf->max_var_mtrrs; i++) {
for (i = 0; i < pcf->ctx.max_var_mtrrs; i++) {
mask = rdmsr(MTRR_PHYS_MASK(i));
base = rdmsr(MTRR_PHYS_BASE(i));
u32 size = ~(mask.lo & ~0xfff) + 1;