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/mainboard/apple/macbook21/cmos.default | 1 - src/mainboard/apple/macbook21/cmos.layout | 1 - 2 files changed, 2 deletions(-) (limited to 'src/mainboard/apple') diff --git a/src/mainboard/apple/macbook21/cmos.default b/src/mainboard/apple/macbook21/cmos.default index ad126cab74..cf1bc4566e 100644 --- a/src/mainboard/apple/macbook21/cmos.default +++ b/src/mainboard/apple/macbook21/cmos.default @@ -1,6 +1,5 @@ boot_option=Fallback debug_level=Debug -hyper_threading=Enable nmi=Enable boot_devices='' boot_default=0x40 diff --git a/src/mainboard/apple/macbook21/cmos.layout b/src/mainboard/apple/macbook21/cmos.layout index 554d608ad2..39bf6080a2 100644 --- a/src/mainboard/apple/macbook21/cmos.layout +++ b/src/mainboard/apple/macbook21/cmos.layout @@ -53,7 +53,6 @@ entries #399 1 r 0 unused # coreboot config options: cpu -400 1 e 2 hyper_threading #401 7 r 0 unused # coreboot config options: southbridge -- cgit v1.2.3