commit a138ef7ad749f0e81bd86895f8fa3d068430fe4f
author Rob Barnes <robbarnes@google.com> Wed Jan 25 10:38:02 2023 -0700
committer Paul Fagerburg <pfagerburg@chromium.org> Sat Feb 04 01:42:25 2023 +0000
tree 9fdcc2898aa05f17a4a3f983782ad0f9315624f8
parent 1cf56d9049181475e99dd17b528bbb2e5df037d2

mb/google/skyrim: Add EC_HOST_EVENT_PANIC to SCI mask

Adding EC_HOST_EVENT_PANIC to SCI mask allows the EC to interrupt the
Kernel when an EC panic occurs. If system safe mode is also enabled
on the EC, the kernel will have a short period to extract and save info
about the EC panic.

BUG=b:266696987
BRANCH=None
TEST=Observe kernel ec panic handler run when ec panics

Change-Id: I9b50ab3c0bcef192ef89f173852cda222f1533c7
Signed-off-by: Rob Barnes <robbarnes@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72455
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>

src/mainboard/google/skyrim/variants/baseboard/include/baseboard/ec.h

diff --git a/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/ec.h
index 0be43a4..973e613 100644
--- a/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/ec.h
+++ b/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/ec.h
@@ -22,7 +22,8 @@
 	 | 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_USB_MUX))
+	 | EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_MUX)                                           \
+	 | EC_HOST_EVENT_MASK(EC_HOST_EVENT_PANIC))
 
 #define MAINBOARD_EC_SMI_EVENTS (EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))