From 51676b14e8cfd5bbabf487f659f11704f17f6d0f Mon Sep 17 00:00:00 2001 From: Sven Schnelle Date: Sun, 29 Jul 2012 19:18:03 +0200 Subject: Revert "Use broadcast SIPI to startup siblings" This reverts commit 042c1461fb777e583e5de48edf9326e47ee5595f. It turned out that sending IPIs via broadcast doesn't work on Sandybridge. We tried to come up with a solution, but didn't found any so far. So revert the code for now until we have a working solution. Change-Id: I7dd1cba5a4c1e4b0af366b20e8263b1f6f4b9714 Signed-off-by: Sven Schnelle Reviewed-on: http://review.coreboot.org/1381 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich --- src/cpu/intel/model_6fx/Kconfig | 1 + src/cpu/intel/model_6fx/model_6fx_init.c | 3 +++ 2 files changed, 4 insertions(+) (limited to 'src/cpu/intel/model_6fx') diff --git a/src/cpu/intel/model_6fx/Kconfig b/src/cpu/intel/model_6fx/Kconfig index 065cdd9756..851685cb06 100644 --- a/src/cpu/intel/model_6fx/Kconfig +++ b/src/cpu/intel/model_6fx/Kconfig @@ -3,3 +3,4 @@ config CPU_INTEL_MODEL_6FX select SMP select SSE2 select UDELAY_LAPIC + select AP_IN_SIPI_WAIT diff --git a/src/cpu/intel/model_6fx/model_6fx_init.c b/src/cpu/intel/model_6fx/model_6fx_init.c index c5d7a6b21e..106719ea7b 100644 --- a/src/cpu/intel/model_6fx/model_6fx_init.c +++ b/src/cpu/intel/model_6fx/model_6fx_init.c @@ -243,6 +243,9 @@ static void model_6fx_init(device_t cpu) /* PIC thermal sensor control */ configure_pic_thermal_sensors(); + + /* Start up my cpu siblings */ + intel_sibling_init(cpu); } static struct device_operations cpu_dev_ops = { -- cgit v1.2.3