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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-08-09 09:37:49 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-08-15 05:31:29 +0000 |
| commit | 5bc641afebda5fd274ba713add4145651d9bc71d (patch) | |
| tree | 849f5712a83c5eb895ae3aee24a26509c8a8421b /src/include/cpu | |
| parent | b3267e002e798e90ca09b11e42ea8949dccde2e7 (diff) | |
cpu/intel: Refactor platform_enter_postcar()
There are benefits in placing the postcar_frame structure
in .bss and returning control to romstage_main().
Change-Id: I0418a2abc74f749203c587b2763c5f8a5960e4f9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34808
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/include/cpu')
| -rw-r--r-- | src/include/cpu/intel/romstage.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/include/cpu/intel/romstage.h b/src/include/cpu/intel/romstage.h index 47cd169e6a..328f464ec4 100644 --- a/src/include/cpu/intel/romstage.h +++ b/src/include/cpu/intel/romstage.h @@ -5,6 +5,10 @@ void mainboard_romstage_entry(unsigned long bist); -void platform_enter_postcar(void); +/* fill_postcar_frame() is called after raminit completes and right before + * calling run_postcar_phase(). Implementation should call postcar_frame_add_mtrr() + * to tag memory ranges as cacheable to speed up execution of postcar and + * early ramstage. */ +void fill_postcar_frame(struct postcar_frame *pcf); #endif /* _CPU_INTEL_ROMSTAGE_H */ |