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| author | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2020-01-30 08:33:37 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-02-01 19:51:14 +0000 |
| commit | 60a4e952e9df5206d3b5acc7e063057d9bd2aed5 (patch) | |
| tree | 3d2dd9abe89a0c3a296566690ffc559ea2c133c3 /src/lib/fallback_boot.c | |
| parent | e6078290c5c3fd5a89f548abc5d67b5264745d73 (diff) | |
mb/google/hatch: Modify kohaku's EC_SCI_EVENTS mask
Remove EC_HOST_EVENT_MKBP from kohaku's EC_SCI_EVENTS mask, so that
MKBP events don't generate an SCI. The EC is also being changed to use
host events to wake up the system, and use the EC_INT_L line for MKBP
IRQ signalling. Otherwise, there would be two IRQs generated for MKBP
events.
BUG=b:144122000
BRANCH=firmware-hatch-12672.B
TEST=System shows ACPI interrupt as the wakeup IRQ, and the
MKBP host event is properly processed as well.
Change-Id: I9ff964e38e66ccb953a1adad5a936a9da6e4f3a1
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38654
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/lib/fallback_boot.c')
0 files changed, 0 insertions, 0 deletions