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authorPratik Prajapati <pratikkumar.v.prajapati@intel.com>2016-03-08 12:34:06 -0800
committerMartin Roth <martinroth@google.com>2016-03-29 23:38:36 +0200
commit79cfcde4589f4ab07a721c509b9fa59060e091cc (patch)
treee6a37513c0ac75954d2110a0f56f170275ff23e8 /src/console/vtxprintf.c
parent89cc9ce399845382c2180cd6ee8d2482521aeed1 (diff)
intel/skylake: Enable PROCHOT
This patch would enable PROCHOT feature in skylake. Asserting PROCHOT line would throttle the GPU/CPU. BUG=chrome-os-partner:51142 BRANCH=glados TEST=manually tested on lars. asserting PROCTHOT by EC reduces FSP in fish-tank from approx 40 to 20. (50 fish setting), also CPU freq. drops to from 1600000 to 400000 Change-Id: I8fc0c015ea2c26d20bbbfc619f720f231d540feb Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 1b88b1f183df9c7362d7e58acb0a1fa0b076d56e Original-Change-Id: Ida8636efc3d8da56ebd3931144d31ab1b88fe806 Original-Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/331690 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Original-(cherry picked from commit d091a999c3827179182b62a1274a9b3581f7f006) Original-Reviewed-on: https://chromium-review.googlesource.com/333073 Original-Commit-Ready: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com> Original-Tested-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com> Original-Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com> Reviewed-on: https://review.coreboot.org/14120 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
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