From 6e079dc120a4aa95a25cfe536d4b1acd178918fd Mon Sep 17 00:00:00 2001
From: Patrick Rudolph <patrick.rudolph@9elements.com>
Date: Thu, 26 Sep 2019 10:26:49 +0200
Subject: cpu/intel/common: Move intel_ht_sibling() to common folder

Make intel_ht_sibling() available on all platforms.

Will be used in MP init to only write "Core" MSRs from one thread
on HyperThreading enabled platforms, to prevent race conditions and
resulting #GP if MSRs are written twice or are already locked.

Change-Id: I5d000b34ba4c6536dc866fbaf106b78e905e3e35
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35619
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
---
 src/cpu/intel/model_f3x/Kconfig          | 2 ++
 src/cpu/intel/model_f3x/model_f3x_init.c | 1 +
 2 files changed, 3 insertions(+)

(limited to 'src/cpu/intel/model_f3x')

diff --git a/src/cpu/intel/model_f3x/Kconfig b/src/cpu/intel/model_f3x/Kconfig
index 7eaa820772..9a5e2a1caf 100644
--- a/src/cpu/intel/model_f3x/Kconfig
+++ b/src/cpu/intel/model_f3x/Kconfig
@@ -6,3 +6,5 @@ config CPU_INTEL_MODEL_F3X
 	select ARCH_RAMSTAGE_X86_32
 	select SMP
 	select SUPPORT_CPU_UCODE_IN_CBFS
+	select CPU_INTEL_COMMON
+	select CPU_INTEL_COMMON_HYPERTHREADING
diff --git a/src/cpu/intel/model_f3x/model_f3x_init.c b/src/cpu/intel/model_f3x/model_f3x_init.c
index d348df6c82..48e3872225 100644
--- a/src/cpu/intel/model_f3x/model_f3x_init.c
+++ b/src/cpu/intel/model_f3x/model_f3x_init.c
@@ -17,6 +17,7 @@
 #include <cpu/x86/lapic.h>
 #include <cpu/intel/microcode.h>
 #include <cpu/intel/hyperthreading.h>
+#include <cpu/intel/common/common.h>
 #include <cpu/x86/cache.h>
 
 static void model_f3x_init(struct device *cpu)
-- 
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