From f26693283655eff7c31275621439f8416eeb3242 Mon Sep 17 00:00:00 2001 From: Arthur Heymans Date: Tue, 10 Apr 2018 15:15:05 +0200 Subject: nb/intel/i945: Use parallel MP init Use the parallel mp init path to initialize AP's. This should result in a moderate speedup. Tested on Intel D945GCLF (1 core 2 threads), still boots fine and is 26ms faster compared to lapic_cpu_init. This removes the option to disable HT siblings. Change-Id: I955551b99e9cbc397f99c2a6bd355c6070390bcb Signed-off-by: Arthur Heymans Reviewed-on: https://review.coreboot.org/c/25600 Tested-by: build bot (Jenkins) Reviewed-by: HAOUAS Elyes --- src/northbridge/intel/i945/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'src/northbridge/intel/i945/Kconfig') diff --git a/src/northbridge/intel/i945/Kconfig b/src/northbridge/intel/i945/Kconfig index 92bf65279d..996e1d9d4d 100644 --- a/src/northbridge/intel/i945/Kconfig +++ b/src/northbridge/intel/i945/Kconfig @@ -30,6 +30,7 @@ config NORTHBRIDGE_SPECIFIC_OPTIONS # dummy select POSTCAR_STAGE select POSTCAR_CONSOLE select SMM_TSEG + select PARALLEL_MP config NORTHBRIDGE_INTEL_SUBTYPE_I945GC def_bool n -- cgit v1.2.3