From 6e079dc120a4aa95a25cfe536d4b1acd178918fd Mon Sep 17 00:00:00 2001 From: Patrick Rudolph 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/35619 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/cpu/intel/common/Makefile.inc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/cpu/intel/common/Makefile.inc') diff --git a/src/cpu/intel/common/Makefile.inc b/src/cpu/intel/common/Makefile.inc index c38e81c380..161201244c 100644 --- a/src/cpu/intel/common/Makefile.inc +++ b/src/cpu/intel/common/Makefile.inc @@ -1,4 +1,5 @@ -ramstage-y += common_init.c +ramstage-$(CONFIG_CPU_INTEL_COMMON) += common_init.c +ramstage-$(CONFIG_CPU_INTEL_COMMON_HYPERTHREADING) += hyperthreading.c ifeq ($(CONFIG_CPU_INTEL_COMMON_TIMEBASE),y) bootblock-y += fsb.c -- cgit v1.2.3