diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2022-02-15 11:01:37 +0100 |
|---|---|---|
| committer | Arthur Heymans <arthur@aheymans.xyz> | 2022-05-16 07:05:30 +0000 |
| commit | 4e619b2c5c4732eb124b2909311abeb9e136cbd3 (patch) | |
| tree | 16827592d33d3cb82624e73d926c59f6129f5f46 /src | |
| parent | 796147f5ca772608e4f8acd6f794c73806e63d30 (diff) | |
drivers/amd/agesa: Use prepare_and_run_postcar
This removes some of the postcar setup boilerplate.
Change-Id: I4f8f92b88ac16dd70ff4878dfc14e676386d4703
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61962
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/drivers/amd/agesa/mtrr_fixme.c | 10 | ||||
| -rw-r--r-- | src/drivers/amd/agesa/romstage.c | 5 | ||||
| -rw-r--r-- | src/northbridge/amd/agesa/agesa_helper.h | 1 |
3 files changed, 10 insertions, 6 deletions
diff --git a/src/drivers/amd/agesa/mtrr_fixme.c b/src/drivers/amd/agesa/mtrr_fixme.c index b8b8ef05e0..1a1818ffee 100644 --- a/src/drivers/amd/agesa/mtrr_fixme.c +++ b/src/drivers/amd/agesa/mtrr_fixme.c @@ -9,6 +9,7 @@ #include <cpu/x86/msr.h> #include <cpu/x86/mtrr.h> #include <northbridge/amd/agesa/agesa_helper.h> +#include <romstage_handoff.h> static void set_range_uc(u32 base, u32 size) { @@ -51,10 +52,11 @@ void fixup_cbmem_to_UC(int s3resume) set_range_uc(top_of_ram - 8 * MiB, 4 * MiB); } -void recover_postcar_frame(struct postcar_frame *pcf, int s3resume) +static void recover_postcar_frame(struct postcar_frame *pcf) { msr_t base, mask; int i; + int s3resume = romstage_handoff_is_resume(); /* Replicate non-UC MTRRs as left behind by AGESA. */ @@ -86,3 +88,9 @@ void recover_postcar_frame(struct postcar_frame *pcf, int s3resume) MTRR_TYPE_WRBACK); } } + +void fill_postcar_frame(struct postcar_frame *pcf) +{ + pcf->skip_common_mtrr = 1; + recover_postcar_frame(pcf); +} diff --git a/src/drivers/amd/agesa/romstage.c b/src/drivers/amd/agesa/romstage.c index 648a0451b3..9abcdd6110 100644 --- a/src/drivers/amd/agesa/romstage.c +++ b/src/drivers/amd/agesa/romstage.c @@ -78,10 +78,7 @@ static void romstage_main(void) romstage_handoff_init(cb->s3resume); - postcar_frame_init(&pcf); - recover_postcar_frame(&pcf, cb->s3resume); - - run_postcar_phase(&pcf); + prepare_and_run_postcar(&pcf); /* We do not return. */ } diff --git a/src/northbridge/amd/agesa/agesa_helper.h b/src/northbridge/amd/agesa/agesa_helper.h index 120e74a71a..5f93d2ad17 100644 --- a/src/northbridge/amd/agesa/agesa_helper.h +++ b/src/northbridge/amd/agesa/agesa_helper.h @@ -36,7 +36,6 @@ void EmptyHeap(void); #define HIGH_MEMORY_SCRATCH 0x30000 void fixup_cbmem_to_UC(int s3resume); -void recover_postcar_frame(struct postcar_frame *pcf, int s3resume); void restore_mtrr(void); void backup_mtrr(void *mtrr_store, u32 *mtrr_store_size); |