1 files changed, 136 insertions, 0 deletions
diff --git a/src/mainboard/packardbell/ms2290/acpi/ec.asl b/src/mainboard/packardbell/ms2290/acpi/ec.asl
new file mode 100644
index 0000000000..3735f20ac0
--- /dev/null
+++ b/src/mainboard/packardbell/ms2290/acpi/ec.asl
@@ -0,0 +1,136 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (c) 2011 Sven Schnelle <svens@stackframe.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+Device(EC)
+{
+	Name (_HID, EISAID("PNP0C09"))
+	Name (_UID, 0)
+
+	Name (_GPE, 0x17)
+	Mutex (ECLK, 0)
+
+	OperationRegion(ERAM, EmbeddedControl, 0x00, 0x100)
+	Field (ERAM, ByteAcc, NoLock, Preserve)
+	{
+		Offset (0x8),
+		PAGE, 8,	/* Information Page Selector */
+		Offset (0x70),
+		    ,   1,
+		LIDS,   1,
+		    ,   3,
+		HPAC,   1,
+		Offset (0x88),
+		B0PR,	1,	/* Battery 0 present */
+		B0CH,	1,	/* Battery 0 charging */
+		B0DI,	1,	/* Battery 0 discharging */
+		Offset (0xA8),
+		TMP0,	8,
+		TMP1,	8,
+	}
+
+	Device(LID)
+	{
+		Name(_HID, "PNP0C0D")
+		Method(_LID, 0, NotSerialized)
+		{
+			return (LIDS)
+		}
+	}
+
+	Method(_Q52, 0, NotSerialized)
+	{
+		Notify(LID, 0x80)
+	}
+
+	Method(_Q53, 0, NotSerialized)
+	{
+		Notify(^LID, 0x80)
+	}
+
+	/* PAGE = 0 */
+	Field (ERAM, ByteAcc, NoLock, Preserve)
+	{
+		Offset (0xe0),
+		BARC, 16,		/* Battery remaining capacity */
+		BAFC, 16,		/* Battery full charge capacity */
+		, 16,
+		BAPR, 16,		/* Battery present rate */
+		BAVO, 16,		/* Battery Voltage */
+	}
+
+	/* PAGE = 1 */
+	Field (ERAM, ByteAcc, NoLock, Preserve)
+	{
+		Offset (0xe0),
+		BADC,	16,		/* Design Capacity */
+		BADV,	16,		/* Design voltage */
+		BASN,	16
+	}
+
+	/* PAGE = 2 */
+	Field (ERAM, ByteAcc, NoLock, Preserve)
+	{
+		Offset (0xe0),
+		BANA,	128,		/* Battery name */
+	}
+
+	/* PAGE = 4 */
+	Field (ERAM, ByteAcc, NoLock, Preserve)
+	{
+		Offset (0xe0),
+		BATY,	128,		/* Battery type */
+	}
+
+	/* PAGE = 5 */
+	Field (ERAM, ByteAcc, NoLock, Preserve)
+	{
+		Offset (0xe0),
+		BAOE,	128,		/* Battery OEM info */
+	}
+
+	Method (_CRS, 0)
+	{
+		Name (ECMD, ResourceTemplate()
+		{
+			IO (Decode16, 0x62, 0x62, 1, 1)
+			IO (Decode16, 0x66, 0x66, 1, 1)
+		})
+		Return (ECMD)
+	}
+	Method (_INI, 0, NotSerialized)
+	{
+	}
+
+	/* Decrease brightness.  */
+	Method(_Q1D, 0, NotSerialized)
+	{
+		\_SB.PCI0.GFX0.LCD0.DECB()
+	}
+	/* Increase brightness.  */
+	Method(_Q1C, 0, NotSerialized)
+	{
+		\_SB.PCI0.GFX0.LCD0.INCB()
+	}
+
+#include "battery.asl"
+#include "ac.asl"
+#include "thermal.asl"
+}