diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2022-05-25 14:51:50 +0200 |
|---|---|---|
| committer | Paul Fagerburg <pfagerburg@chromium.org> | 2022-06-02 15:58:34 +0000 |
| commit | 0024678d17586aa294684e2b27acf5c04b22fb08 (patch) | |
| tree | 6637a4d363ccedb0234d3aec4389f602281fe31d /src/cpu/intel | |
| parent | 346db92f8c6e42529af6dbcf34caf9c3fb1a5a12 (diff) | |
cpu/intel/model_fxx: Select SSE2
Starting from Intel Pentium 4, cpus featured SSE2.
This will be used in the follow-up patches to determine whether to use
mfence as this instruction was introduced with the SSE2 feature set.
Change-Id: I8ce37d855cf84a9fb9fe9e18d77b0c19be261407
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64666
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/cpu/intel')
| -rw-r--r-- | src/cpu/intel/model_f2x/Kconfig | 1 | ||||
| -rw-r--r-- | src/cpu/intel/model_f3x/Kconfig | 1 | ||||
| -rw-r--r-- | src/cpu/intel/model_f4x/Kconfig | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/src/cpu/intel/model_f2x/Kconfig b/src/cpu/intel/model_f2x/Kconfig index 672cf75517..eb11a3338d 100644 --- a/src/cpu/intel/model_f2x/Kconfig +++ b/src/cpu/intel/model_f2x/Kconfig @@ -4,3 +4,4 @@ config CPU_INTEL_MODEL_F2X select SUPPORT_CPU_UCODE_IN_CBFS select SMM_ASEG select CPU_INTEL_COMMON + select SSE2 diff --git a/src/cpu/intel/model_f3x/Kconfig b/src/cpu/intel/model_f3x/Kconfig index b0a9f7ce64..ca76929dc5 100644 --- a/src/cpu/intel/model_f3x/Kconfig +++ b/src/cpu/intel/model_f3x/Kconfig @@ -3,3 +3,4 @@ config CPU_INTEL_MODEL_F3X select ARCH_X86 select SUPPORT_CPU_UCODE_IN_CBFS select CPU_INTEL_COMMON + select SSE2 diff --git a/src/cpu/intel/model_f4x/Kconfig b/src/cpu/intel/model_f4x/Kconfig index 550a978e85..a77a14c72f 100644 --- a/src/cpu/intel/model_f4x/Kconfig +++ b/src/cpu/intel/model_f4x/Kconfig @@ -2,3 +2,4 @@ config CPU_INTEL_MODEL_F4X bool select ARCH_X86 select SUPPORT_CPU_UCODE_IN_CBFS + select SSE2 |