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| author | Sven Schnelle <svens@stackframe.org> | 2012-07-29 19:18:03 +0200 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2012-07-31 06:46:02 +0200 |
| commit | 51676b14e8cfd5bbabf487f659f11704f17f6d0f (patch) | |
| tree | f75a6c5ba610385e2edb69a83223b98732ef0d09 /src/cpu/intel/model_6ex | |
| parent | a2701c60052df5544930a8dce8f01768834fdf28 (diff) | |
| download | coreboot-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/Kconfig | 1 | ||||
| -rw-r--r-- | src/cpu/intel/model_6ex/model_6ex_init.c | 3 |
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 = { |