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authorSven Schnelle <svens@stackframe.org>2012-07-29 19:18:03 +0200
committerRonald G. Minnich <rminnich@gmail.com>2012-07-31 06:46:02 +0200
commit51676b14e8cfd5bbabf487f659f11704f17f6d0f (patch)
treef75a6c5ba610385e2edb69a83223b98732ef0d09 /src/cpu/intel/model_6ex
parenta2701c60052df5544930a8dce8f01768834fdf28 (diff)
downloadcoreboot-51676b14e8cfd5bbabf487f659f11704f17f6d0f.tar.xz
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 <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/1381 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/cpu/intel/model_6ex')
-rw-r--r--src/cpu/intel/model_6ex/Kconfig1
-rw-r--r--src/cpu/intel/model_6ex/model_6ex_init.c3
2 files changed, 4 insertions, 0 deletions
diff --git a/src/cpu/intel/model_6ex/Kconfig b/src/cpu/intel/model_6ex/Kconfig
index c3faa39b06..31d24bd68f 100644
--- a/src/cpu/intel/model_6ex/Kconfig
+++ b/src/cpu/intel/model_6ex/Kconfig
@@ -3,3 +3,4 @@ config CPU_INTEL_MODEL_6EX
select SMP
select SSE2
select UDELAY_LAPIC
+ select AP_IN_SIPI_WAIT
diff --git a/src/cpu/intel/model_6ex/model_6ex_init.c b/src/cpu/intel/model_6ex/model_6ex_init.c
index a0afd2e4c7..1c8c72b3f0 100644
--- a/src/cpu/intel/model_6ex/model_6ex_init.c
+++ b/src/cpu/intel/model_6ex/model_6ex_init.c
@@ -205,6 +205,9 @@ static void model_6ex_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 = {