From: Sven Schnelle <svens@stackframe.org>
Date: Thu, 28 Apr 2011 09:29:06 +0000 (+0000)
Subject: Thinkpad: Enable Battery events
X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=coreboot.git;a=commitdiff_plain;h=95ebe66f7f5fef64d363cb48e5a441ad505353d1

Thinkpad: Enable Battery events

Enable the following events for battery objects on
Thinkpad X60/T60:

24: BAT0 critical
25: BAT1 critical
4A: BAT0 present
4B: BAT0 state change
4C: BAT1 present
4D: BAT1 state change

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Acked-by: Sven Schnelle <svens@stackframe.org>

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6549 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
---

diff --git a/src/ec/lenovo/h8/acpi/battery.asl b/src/ec/lenovo/h8/acpi/battery.asl
index 716858160..7dd49fe0f 100644
--- a/src/ec/lenovo/h8/acpi/battery.asl
+++ b/src/ec/lenovo/h8/acpi/battery.asl
@@ -294,3 +294,39 @@ Device (BAT1)
 		}
 	}
 }
+
+/* Battery 0 critical */
+Method(_Q24, 0, NotSerialized)
+{
+	Notify(BAT0, 0x80)
+}
+
+/* Battery 1 critical */
+Method(_Q25, 0, NotSerialized)
+{
+	Notify(BAT1, 0x80)
+}
+
+/* Battery 0 attach/detach */
+Method(_Q4A, 0, NotSerialized)
+{
+	Notify(BAT0, 0x81)
+}
+
+/* Battery 0 state change */
+Method(_Q4B, 0, NotSerialized)
+{
+	Notify(BAT0, 0x80)
+}
+
+/* Battery 1 attach/detach */
+Method(_Q4C, 0, NotSerialized)
+{
+	Notify(BAT1, 0x81)
+}
+
+/* Battery 1 state change */
+Method(_Q4D, 0, NotSerialized)
+{
+	Notify(BAT1, 0x80)
+}
diff --git a/src/mainboard/lenovo/t60/devicetree.cb b/src/mainboard/lenovo/t60/devicetree.cb
index da1cb43b8..5419d71e1 100644
--- a/src/mainboard/lenovo/t60/devicetree.cb
+++ b/src/mainboard/lenovo/t60/devicetree.cb
@@ -130,6 +130,7 @@ chip northbridge/intel/i945
 					register "event4_enable" = "0xf4"
 					register "event5_enable" = "0x3c"
 					register "event6_enable" = "0x80"
+					register "eventc_enable" = "0x3c"
 
 					register "wlan_enable" = "0x01"
 					register "trackpoint_enable" = "0x03"
diff --git a/src/mainboard/lenovo/x60/devicetree.cb b/src/mainboard/lenovo/x60/devicetree.cb
index 01a42eb81..b708dce61 100644
--- a/src/mainboard/lenovo/x60/devicetree.cb
+++ b/src/mainboard/lenovo/x60/devicetree.cb
@@ -107,6 +107,7 @@ chip northbridge/intel/i945
 					register "event3_enable" = "0xff"
 					register "event4_enable" = "0xf4"
 					register "event5_enable" = "0x3c"
+					register "eventc_enable" = "0x3c"
 
 					register "wlan_enable" = "0x01"
 					register "trackpoint_enable" = "0x03"