[coreboot-gerrit] Change in coreboot[master]: mb/google/sarien: Disable eSPI when ACPI is enabled

Duncan Laurie (Code Review) gerrit at coreboot.org
Wed Nov 7 19:48:06 CET 2018


Duncan Laurie has uploaded this change for review. ( https://review.coreboot.org/29536


Change subject: mb/google/sarien: Disable eSPI when ACPI is enabled
......................................................................

mb/google/sarien: Disable eSPI when ACPI is enabled

Select the option to disable eSPI when ACPI is enabled so the EC
is unable to assert an SMI when booted into the OS.  There is a
kernel driver that implements the same mailbox interface so it
cannot also be used by the SMI handler.

Change-Id: I8bafc749f22aed5595e19e773762ee8b038950b9
Signed-off-by: Duncan Laurie <dlaurie at google.com>
---
M src/mainboard/google/sarien/Kconfig
1 file changed, 1 insertion(+), 0 deletions(-)



  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/36/29536/1

diff --git a/src/mainboard/google/sarien/Kconfig b/src/mainboard/google/sarien/Kconfig
index fcf9f44..e571be2 100644
--- a/src/mainboard/google/sarien/Kconfig
+++ b/src/mainboard/google/sarien/Kconfig
@@ -15,6 +15,7 @@
 	select MAINBOARD_HAS_TPM2
 	select SOC_INTEL_COFFEELAKE
 	select SOC_INTEL_CANNONLAKE_MEMCFG_INIT
+	select SOC_INTEL_COMMON_BLOCK_SMM_ESPI_ACPI_DIS
 	select SPD_READ_BY_WORD
 	select SYSTEM_TYPE_LAPTOP
 	select TPM2

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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I8bafc749f22aed5595e19e773762ee8b038950b9
Gerrit-Change-Number: 29536
Gerrit-PatchSet: 1
Gerrit-Owner: Duncan Laurie <dlaurie at chromium.org>
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