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| author | Arthur Heymans <arthur@aheymans.xyz> | 2018-01-25 20:03:42 +0100 |
|---|---|---|
| committer | Arthur Heymans <arthur@aheymans.xyz> | 2018-04-11 09:56:59 +0000 |
| commit | 5fbe788bae15f0d24d56011e8eb8b48c107b7b05 (patch) | |
| tree | 9a71d82fcb75915ee5dec6f70834836f4200cdbe /src/cpu/intel/model_206ax/Kconfig | |
| parent | e9eb14079c22f00342f8f884791e24d82980c2b4 (diff) | |
model_206ax: Use parallel MP init
This patch adds a few southbridge calls needed for parallel MP init.
Moves the smm_relocate() function to smm/gen1/smi.h, since that is
where this function is defined now.
Tested on Thinkpad X220, shaves of ~30ms on a 2 core, 4 threads CPU.
Change-Id: Iacd7bfedfccbc09057e1b7ca3bd03d44a888871d
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/23432
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/cpu/intel/model_206ax/Kconfig')
| -rw-r--r-- | src/cpu/intel/model_206ax/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/cpu/intel/model_206ax/Kconfig b/src/cpu/intel/model_206ax/Kconfig index b30cfa10c2..cb09d23750 100644 --- a/src/cpu/intel/model_206ax/Kconfig +++ b/src/cpu/intel/model_206ax/Kconfig @@ -23,6 +23,7 @@ config CPU_SPECIFIC_OPTIONS select TSC_SYNC_MFENCE select CPU_INTEL_COMMON select CACHE_RELOCATED_RAMSTAGE_OUTSIDE_CBMEM + select PARALLEL_MP config BOOTBLOCK_CPU_INIT string |