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| author | Duncan Laurie <dlaurie@chromium.org> | 2014-08-11 09:54:19 -0700 |
|---|---|---|
| committer | Marc Jones <marc.jones@se-eng.com> | 2015-03-27 05:40:39 +0100 |
| commit | 047f03ab548ba298c01cbdb1fc64cbde8e1122ce (patch) | |
| tree | 1170be68b30c95a50b71f90ff959514b599e4a6b /util/cbfstool | |
| parent | 17b786630fcd49eef46e9df7a18f8f8fb36d5308 (diff) | |
broadwell: Fix TCO register size and event reporting
TCO registers are 16bit not 32bit. Also do not log the
TCO reset event in S3 resume path to avoid it being logged
when TCO is not actually tripping.
BUG=chrome-os-partner:28234
BRANCH=None
TEST=manual:
1) build and boot on samus
2) modify kernel command line with nmi_watchdog=0
3) while sleep 1 ; do echo -n V ; done > /dev/watchdog &
4) fg 1
5) ctrl-Z
6) wait for reboot
7) check event log for TCO event
8) check suspend/resume path to ensure no TCO event logged
Original-Change-Id: I9cd8627de8498b280deb088f3a8e1e20546e2f96
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/211840
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 5952fe4672d07bd39e345f2048c2bfc510bf9f2a)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I6cdeffb8b50c5001d714edd3a1264cf117cd1ad6
Reviewed-on: http://review.coreboot.org/8954
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'util/cbfstool')
0 files changed, 0 insertions, 0 deletions