| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2019-08-07 | intel/nehalem,sandybridge: Move stage_cache support function | Kyösti Mälkki | |
| Let garbage-collection take care of stage_cache_external_region() if it is no needed and move implementation to a suitable file already building for needed stages. Remove aliasing CONFIG_RESERVED_SMM_SIZE as RESERVED_SMM_SIZE and (unused) aliasing of CONFIG_IED_REGION_SIZE as IED_SIZE. Change-Id: Idf00ba3180d8c3bc974dd3c5ca5f98a6c08bf34d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34672 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> | |||
| 2018-04-10 | cpu/intel/sandybridge: Put stage cache into TSEG | Arthur Heymans | |
| TSEG is not accessible in ring 0 after it is locked in ramstage, in contrast with cbmem which remains accessible. Assuming SMM does not touch the cache this is a good region to cache stages. The code is mostly copied from src/cpu/intel/haswell. TESTED on Thinkpad X220: on a cold boot the stage cache gets created and on S3 the cached ramstage gets properly used. Change-Id: Ifd8f939416b1712f6e5c74f544a5828745f8c2f2 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/23592 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> | |||
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