1 files changed, 45 insertions, 0 deletions
diff --git a/src/mainboard/facebook/monolith/acpi/superio.asl b/src/mainboard/facebook/monolith/acpi/superio.asl
new file mode 100644
index 000000000000..0f5790da8d91
--- /dev/null
+++ b/src/mainboard/facebook/monolith/acpi/superio.asl
@@ -0,0 +1,45 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 Google Inc.
+ * Copyright (C) 2015 Intel Corp.
+ * Copyright (C) 2018-2019 Eltan B.V.
+ *
+ * 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.
+ */
+
+/* mainboard configuration */
+
+Device (COM1) {
+	Name (_HID, EISAID ("PNP0501"))
+	Name (_UID, 1)
+
+	Method (_STA, 0, NotSerialized)
+	{
+		Return (0x0F)
+	}
+
+	Name (_CRS, ResourceTemplate ()
+	{
+		FixedIO (0x03F8, 0x08)
+		FixedIO (0x6E, 0x02)
+		IRQNoFlags () {4}
+	})
+
+	Name (_PRS, ResourceTemplate ()
+	{
+		StartDependentFn (0, 0) {
+			FixedIO (0x03F8, 0x08)
+			FixedIO (0x6E, 0x02)
+			IRQNoFlags () {4}
+		}
+		EndDependentFn ()
+	})
+}