diff options
| author | Furquan Shaikh <furquan@chromium.org> | 2017-05-03 22:37:29 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2017-05-05 18:43:01 +0200 |
| commit | 730fc6c7d87647eaf0d89dc1b75642d350f04a34 (patch) | |
| tree | 6849a4752936860e367873ebdddbd02c662e6e6a /src/mainboard/google/poppy | |
| parent | c2b1390d4701e4d1cbbd1aa25340704fec86185f (diff) | |
| download | coreboot-730fc6c7d87647eaf0d89dc1b75642d350f04a34.tar.xz | |
mainboard/google/poppy: Enable MODE_CHANGE event in SCI_MASK
This is required to ensure that SCI is generated whenever a host event
is set for MODE_CHANGE. Thus, when wake from MODE_CHANGE event occurs,
eSPI SCI is generated which results in kernel handler reading host
event from the EC and thus causes the wake pin to be de-asserted.
BUG=b:37223093
TEST=Verified that wake from mode change event works fine in suspend
mode and there is no interrupt storm for GPE SCI after resume.
Change-Id: I1dd158ea0e302d5be9bcaa531cd1851082ba59fd
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/19559
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Jenny Tc <jenny.tc@intel.com>
Diffstat (limited to 'src/mainboard/google/poppy')
| -rw-r--r-- | src/mainboard/google/poppy/variants/baseboard/include/baseboard/ec.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/poppy/variants/baseboard/include/baseboard/ec.h index 8be83f3eda..5d6cf4c096 100644 --- a/src/mainboard/google/poppy/variants/baseboard/include/baseboard/ec.h +++ b/src/mainboard/google/poppy/variants/baseboard/include/baseboard/ec.h @@ -35,6 +35,7 @@ EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_START) |\ EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_STOP) |\ EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_MODE_CHANGE) |\ EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP)) #define MAINBOARD_EC_SMI_EVENTS \ |