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| author | Lean Sheng Tan <sheng.tan@9elements.com> | 2023-03-13 14:56:31 +0100 |
|---|---|---|
| committer | Lean Sheng Tan <sheng.tan@9elements.com> | 2023-03-15 14:44:02 +0000 |
| commit | 41546a524091165d04f0a91bba431f3245877bf2 (patch) | |
| tree | 43e657f93f7487f7afabe07d3e1d162e5a1ad1f5 | |
| parent | 4c5b3f1ce7b03d3fd20cb471b43d45752cb14060 (diff) | |
| download | coreboot-41546a524091165d04f0a91bba431f3245877bf2.tar.gz coreboot-41546a524091165d04f0a91bba431f3245877bf2.tar.bz2 coreboot-41546a524091165d04f0a91bba431f3245877bf2.zip | |
soc/intel/elkhartlake: 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: I8f8a0bfeaea508d3b4ad1b3fe2e68742cbab5570
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73687
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/soc/intel/elkhartlake/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/soc/intel/elkhartlake/Kconfig b/src/soc/intel/elkhartlake/Kconfig index 8980bcc27db3..f233ed90c9bd 100644 --- a/src/soc/intel/elkhartlake/Kconfig +++ b/src/soc/intel/elkhartlake/Kconfig @@ -68,6 +68,7 @@ config CPU_SPECIFIC_OPTIONS select UDK_202005_BINDING select USE_FSP_NOTIFY_PHASE_POST_PCI_ENUM select SOC_INTEL_RAPL_DISABLE_VIA_MCHBAR + select X86_CLFLUSH_CAR config MAX_CPUS int |