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authorFurquan Shaikh <furquan@chromium.org>2017-03-23 23:41:53 -0700
committerMartin Roth <martinroth@google.com>2017-03-27 03:03:16 +0200
commit5029a1668e0ca99ac64210967e22c971b0395efa (patch)
treef67df6c276760e91bdb49a4aab393b6894f81408 /src/mainboard/google/slippy
parent3795b03b69129367d57c93033785d7877aabc2cc (diff)
downloadcoreboot-5029a1668e0ca99ac64210967e22c971b0395efa.tar.xz
ec: Use EC_ENABLE_LID_SWITCH for all mainboards with LID using chromeec
Instead of defining a separate LID device for mainboards using chromeec, define EC_ENABLE_LID_SWITCH for these boards. Change-Id: Iac58847c2055fa27c19d02b2dbda6813d6dec3ec Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/18964 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/google/slippy')
-rw-r--r--src/mainboard/google/slippy/acpi/ec.asl8
-rw-r--r--src/mainboard/google/slippy/acpi/mainboard.asl14
-rw-r--r--src/mainboard/google/slippy/acpi/platform.asl2
3 files changed, 9 insertions, 15 deletions
diff --git a/src/mainboard/google/slippy/acpi/ec.asl b/src/mainboard/google/slippy/acpi/ec.asl
index 58b9a55cc4..d4f62c4c91 100644
--- a/src/mainboard/google/slippy/acpi/ec.asl
+++ b/src/mainboard/google/slippy/acpi/ec.asl
@@ -16,5 +16,13 @@
/* mainboard configuration */
#include "../ec.h"
+/* Enable LID switch and provide wake pin for EC */
+#define EC_ENABLE_LID_SWITCH
+/*
+ * There is no GPIO for LID, the EC pulses WAKE# pin instead.
+ * There is no GPE for WAKE#, so fake it with PCI_EXP_WAKE.
+ */
+#define EC_ENABLE_WAKE_PIN 0x69
+
/* ACPI code for EC functions */
#include <ec/google/chromeec/acpi/ec.asl>
diff --git a/src/mainboard/google/slippy/acpi/mainboard.asl b/src/mainboard/google/slippy/acpi/mainboard.asl
index 35bc1b4ca5..7605e9e57c 100644
--- a/src/mainboard/google/slippy/acpi/mainboard.asl
+++ b/src/mainboard/google/slippy/acpi/mainboard.asl
@@ -16,20 +16,6 @@
Scope (\_SB)
{
- Device (LID0)
- {
- Name(_HID, EisaId("PNP0C0D"))
- Method(_LID, 0)
- {
- Store (\_SB.PCI0.LPCB.EC0.LIDS, \LIDS)
- Return (\LIDS)
- }
-
- // There is no GPIO for LID, the EC pulses WAKE# pin instead.
- // There is no GPE for WAKE#, so fake it with PCI_EXP_WAKE
- Name (_PRW, Package(){ 0x69, 5 }) // PCI_EXP
- }
-
Device (PWRB)
{
Name(_HID, EisaId("PNP0C0C"))
diff --git a/src/mainboard/google/slippy/acpi/platform.asl b/src/mainboard/google/slippy/acpi/platform.asl
index 1bd054da06..7074336fa2 100644
--- a/src/mainboard/google/slippy/acpi/platform.asl
+++ b/src/mainboard/google/slippy/acpi/platform.asl
@@ -75,7 +75,7 @@ Method(_WAK,1)
Store (\_SB.PCI0.LPCB.EC0.LIDS, Local0)
if (LNotEqual (Local0, \LIDS)) {
Store (Local0, \LIDS)
- Notify (\_SB.LID0, 0x80)
+ Notify (\_SB.PCI0.LPCB.EC0.LID0, 0x80)
}
Return(Package(){0,0})