diff options
| author | Lean Sheng Tan <sheng.tan@9elements.com> | 2023-03-13 14:55:19 +0100 |
|---|---|---|
| committer | Lean Sheng Tan <sheng.tan@9elements.com> | 2023-03-15 14:25:21 +0000 |
| commit | 4c5b3f1ce7b03d3fd20cb471b43d45752cb14060 (patch) | |
| tree | de7b6b4e09206bfb782a1d9dd87b66f5ff05f21c /src | |
| parent | 86152453499c8eee7044078411aa0495eef72a38 (diff) | |
soc/intel/coffeelake: Select `X86_CLFLUSH_CAR` config
This patch selects `X86_CLFLUSH_CAR` config for running `clflush`
to invalidate the cache region based on commit 3134a81 for boot
performance improvement.
Signed-off-by: Lean Sheng Tan <sheng.tan@9elements.com>
Change-Id: Icd3d16ab2cb34dc81fc12ec139c52ecaa170528d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73686
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/cannonlake/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/soc/intel/cannonlake/Kconfig b/src/soc/intel/cannonlake/Kconfig index a54ef90ab6..c4855da7ff 100644 --- a/src/soc/intel/cannonlake/Kconfig +++ b/src/soc/intel/cannonlake/Kconfig @@ -119,6 +119,7 @@ config CPU_SPECIFIC_OPTIONS select USE_FSP_NOTIFY_PHASE_POST_PCI_ENUM select USE_FSP_NOTIFY_PHASE_READY_TO_BOOT select USE_FSP_NOTIFY_PHASE_END_OF_FIRMWARE + select X86_CLFLUSH_CAR config MAX_CPUS int |