From 0572d557ac49b9a88be4ad12cf29571627828d0e Mon Sep 17 00:00:00 2001 From: Rob Barnes Date: Tue, 18 Jul 2023 09:31:57 -0600 Subject: [PATCH] mb/google/volteer: 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:290985698 BRANCH=firmware-volteer-13672.B TEST=Observe kernel ec panic handler run when ec panics Change-Id: I87173f93d0e47baa816d15dad0777007342b4fdb Signed-off-by: Rob Barnes Reviewed-on: https://review.coreboot.org/c/coreboot/+/76610 Tested-by: build bot (Jenkins) Reviewed-by: Eric Lai --- .../google/volteer/variants/baseboard/include/baseboard/ec.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/mainboard/google/volteer/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/volteer/variants/baseboard/include/baseboard/ec.h index 8027fb1ffa..c5c27abe0c 100644 --- a/src/mainboard/google/volteer/variants/baseboard/include/baseboard/ec.h +++ b/src/mainboard/google/volteer/variants/baseboard/include/baseboard/ec.h @@ -21,7 +21,8 @@ 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))