[coreboot-gerrit] New patch to review for coreboot: ec/google/chromeec/acpi: Add MKBP support
Martin Roth (martinroth@google.com)
gerrit at coreboot.org
Mon May 16 23:09:12 CEST 2016
Martin Roth (martinroth at google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/14854
-gerrit
commit 57864b940d773a71fc4e959622bb6216d30ed6af
Author: Gwendal Grignou <gwendal at chromium.org>
Date: Tue May 3 23:53:23 2016 -0700
ec/google/chromeec/acpi: Add MKBP support
Allow EC to send an interrupt using ACPI SMI when a MKBP event
is available. This will be used by the sensor stack.
Update all ACPI branch except those without sensors with:
for i in $(find . -name ec.h -exec grep -l MAINBOARD_EC_SCI_EVENTS {} \+
| cut -d '/' -f 2 | grep -v -e cyan -e lars); do
echo $i
cd $i
git diff ../lars/ec.h | patch -p 5
cd -
done
BUG=b:27849483
BRANCH=none
TEST=Compile on Samus. Tested in Cyan branch.
Change-Id: I4766d1d56c3b075bb2990b6d6f59b28c91415776
Signed-off-by: Martin Roth <martinroth at google.com>
Original-Commit-Id:
Original-Change-Id: I56c46ee17baee109b9b778982ab35542084cbd69
Original-Signed-off-by: Gwendal Grignou <gwendal at chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/342364
Original-Reviewed-by: Duncan Laurie <dlaurie at chromium.org>
---
src/ec/google/chromeec/acpi/ec.asl | 7 +++++++
src/ec/google/chromeec/ec_commands.h | 3 +++
src/mainboard/google/auron/ec.h | 3 ++-
src/mainboard/google/bolt/ec.h | 3 ++-
src/mainboard/google/chell/ec.h | 3 ++-
src/mainboard/google/cyan/ec.h | 3 ++-
src/mainboard/google/glados/ec.h | 3 ++-
src/mainboard/google/lars/ec.h | 3 ++-
src/mainboard/google/rambi/ec.h | 3 ++-
src/mainboard/google/samus/ec.h | 3 ++-
src/mainboard/intel/kunimitsu/ec.h | 3 ++-
src/mainboard/intel/strago/ec.h | 3 ++-
12 files changed, 30 insertions(+), 10 deletions(-)
diff --git a/src/ec/google/chromeec/acpi/ec.asl b/src/ec/google/chromeec/acpi/ec.asl
index 6e47e54..232a5cc 100644
--- a/src/ec/google/chromeec/acpi/ec.asl
+++ b/src/ec/google/chromeec/acpi/ec.asl
@@ -289,6 +289,13 @@ Device (EC0)
Notify (BAT0, 0x80)
}
+ // MKBP interrupt.
+ Method (_Q1A, 0, NotSerialized)
+ {
+ Store ("EC: MKBP", Debug)
+ Notify (CREC, 0x80)
+ }
+
/*
* Dynamic Platform Thermal Framework support
*/
diff --git a/src/ec/google/chromeec/ec_commands.h b/src/ec/google/chromeec/ec_commands.h
index b562dd6..5c491ca 100644
--- a/src/ec/google/chromeec/ec_commands.h
+++ b/src/ec/google/chromeec/ec_commands.h
@@ -459,6 +459,9 @@ enum host_event_code {
/* Keyboard fastboot combo has been pressed */
EC_HOST_EVENT_KEYBOARD_FASTBOOT = 25,
+ /* Emulate MKBP event */
+ EC_HOST_EVENT_MKBP = 26,
+
/*
* The high bit of the event mask is not used as a host event code. If
* it reads back as set, then the entire event mask should be
diff --git a/src/mainboard/google/auron/ec.h b/src/mainboard/google/auron/ec.h
index 8b7d4e5..5a98ad6 100644
--- a/src/mainboard/google/auron/ec.h
+++ b/src/mainboard/google/auron/ec.h
@@ -34,7 +34,8 @@
EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_OVERLOAD) |\
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_USB_CHARGER))
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_CHARGER) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP))
#define MAINBOARD_EC_SMI_EVENTS \
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))
diff --git a/src/mainboard/google/bolt/ec.h b/src/mainboard/google/bolt/ec.h
index 89630b2..c157351 100644
--- a/src/mainboard/google/bolt/ec.h
+++ b/src/mainboard/google/bolt/ec.h
@@ -31,7 +31,8 @@
EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY) |\
EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_THRESHOLD) |\
EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_OVERLOAD) |\
- EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_CHARGER))
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_CHARGER) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP))
#define MAINBOARD_EC_SMI_EVENTS \
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))
diff --git a/src/mainboard/google/chell/ec.h b/src/mainboard/google/chell/ec.h
index e8aa730..15d8e6d 100644
--- a/src/mainboard/google/chell/ec.h
+++ b/src/mainboard/google/chell/ec.h
@@ -33,7 +33,8 @@
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_USB_CHARGER) |\
- EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU))
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP))
#define MAINBOARD_EC_SMI_EVENTS \
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))
diff --git a/src/mainboard/google/cyan/ec.h b/src/mainboard/google/cyan/ec.h
index 7472a7d..483434b 100644
--- a/src/mainboard/google/cyan/ec.h
+++ b/src/mainboard/google/cyan/ec.h
@@ -37,7 +37,8 @@
EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_OVERLOAD) |\
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_USB_CHARGER))
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_CHARGER) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP))
#define MAINBOARD_EC_SMI_EVENTS \
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))
diff --git a/src/mainboard/google/glados/ec.h b/src/mainboard/google/glados/ec.h
index e8aa730..15d8e6d 100644
--- a/src/mainboard/google/glados/ec.h
+++ b/src/mainboard/google/glados/ec.h
@@ -33,7 +33,8 @@
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_USB_CHARGER) |\
- EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU))
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP))
#define MAINBOARD_EC_SMI_EVENTS \
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))
diff --git a/src/mainboard/google/lars/ec.h b/src/mainboard/google/lars/ec.h
index e8aa730..15d8e6d 100644
--- a/src/mainboard/google/lars/ec.h
+++ b/src/mainboard/google/lars/ec.h
@@ -33,7 +33,8 @@
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_USB_CHARGER) |\
- EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU))
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP))
#define MAINBOARD_EC_SMI_EVENTS \
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))
diff --git a/src/mainboard/google/rambi/ec.h b/src/mainboard/google/rambi/ec.h
index 159351b..391f2da 100644
--- a/src/mainboard/google/rambi/ec.h
+++ b/src/mainboard/google/rambi/ec.h
@@ -35,7 +35,8 @@
EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_OVERLOAD) |\
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_USB_CHARGER))
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_CHARGER) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP))
#define MAINBOARD_EC_SMI_EVENTS \
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))
diff --git a/src/mainboard/google/samus/ec.h b/src/mainboard/google/samus/ec.h
index ca85fca..c53aa4b 100644
--- a/src/mainboard/google/samus/ec.h
+++ b/src/mainboard/google/samus/ec.h
@@ -35,7 +35,8 @@
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_USB_CHARGER) |\
- EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU))
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP))
#define MAINBOARD_EC_SMI_EVENTS \
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))
diff --git a/src/mainboard/intel/kunimitsu/ec.h b/src/mainboard/intel/kunimitsu/ec.h
index e8aa730..15d8e6d 100644
--- a/src/mainboard/intel/kunimitsu/ec.h
+++ b/src/mainboard/intel/kunimitsu/ec.h
@@ -33,7 +33,8 @@
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_USB_CHARGER) |\
- EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU))
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP))
#define MAINBOARD_EC_SMI_EVENTS \
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))
diff --git a/src/mainboard/intel/strago/ec.h b/src/mainboard/intel/strago/ec.h
index 7472a7d..483434b 100644
--- a/src/mainboard/intel/strago/ec.h
+++ b/src/mainboard/intel/strago/ec.h
@@ -37,7 +37,8 @@
EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_OVERLOAD) |\
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_USB_CHARGER))
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_CHARGER) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP))
#define MAINBOARD_EC_SMI_EVENTS \
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))
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