1 files changed, 106 insertions, 0 deletions
diff --git a/src/mainboard/dell/latitude_e6230/acpi/ec.asl b/src/mainboard/dell/latitude_e6230/acpi/ec.asl
new file mode 100644
index 0000000000..95ba5943b9
--- /dev/null
+++ b/src/mainboard/dell/latitude_e6230/acpi/ec.asl
@@ -0,0 +1,106 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+Device (EC0)
+{
+	Name (_HID, EISAID("PNP0C09"))
+	Name (_UID, 0)
+	Name (_GPE, 0x10)
+
+	Name (_CRS, ResourceTemplate ()
+	{
+		IO (Decode16, 0x930, 0x930, 1, 1)
+		IO (Decode16, 0x934, 0x934, 1, 1)
+	})
+
+	Method (_STA, 0, NotSerialized)
+	{
+		Return (0x0F)
+	}
+
+	OperationRegion (ECOR, EmbeddedControl, 0, 0xFF)
+	Field (ECOR, ByteAcc, Lock, Preserve)
+	{
+		EC00,   8,
+		EC01,   8,
+		EC02,   8,
+		EC03,   8,
+		EC04,   8,
+		EC05,   8,
+		EC06,   8,
+		EC07,   8,
+		EC08,   8,
+		EC09,   8,
+		EC10,   8,
+		EC11,   8,
+		EC12,   8,
+		EC13,   8,
+		EC14,   8,
+		EC15,   8,
+		EC16,   8,
+		EC17,   8,
+		EC18,   8,
+		EC19,   8,
+		EC20,   8,
+		EC21,   8,
+		EC22,   8,
+		EC23,   8,
+		EC24,   8,
+		EC25,   8,
+		EC26,   8,
+		EC27,   8,
+		EC28,   8,
+		EC29,   8,
+		EC30,   8,
+		EC31,   8,
+		EC32,   8,
+		EC33,   8,
+		EC34,   8,
+		EC35,   8,
+		EC36,   8,
+		EC37,   8,
+		EC38,   8,
+		EC39,   8,
+		EC40,   8,
+		EC41,   8,
+		EC42,   8,
+		EC43,   8,
+		EC44,   8,
+		EC45,   8,
+		EC46,   8,
+		EC47,   8,
+		EC48,   8,
+		EC49,   8
+	}
+
+	Device (BAT0)
+	{
+		Name (_HID, EisaId ("PNP0C0A") /* Control Method Battery */)  // _HID: Hardware ID
+		Name (_UID, One)  // _UID: Unique ID
+		Name (_PCL, Package (0x01)  // _PCL: Power Consumer List
+		{
+			_SB
+		})
+		Method (_STA, 0, NotSerialized)  // _STA: Status
+		{
+			Return (0x0F)
+		}
+
+		Method (_BIF, 0, NotSerialized)  // _BIF: Battery Information
+		{
+			Name (BIF1, Package (0x0D) {})
+			Return (BIF1)
+		}
+
+		Method (_BST, 0, NotSerialized)  // _BST: Battery Status
+		{
+			Name (BST1, Package (0x04) {})
+			Return (BST1)
+		}
+	}
+
+	Method (_Q66, 0, NotSerialized)
+	{
+		Store("EC: _Q66", Debug)
+		Notify (BAT0, 0x81) // Information Change
+	}
+}