From 737b77c4bb437370c0134ae6ff263ac4ca3c2f81 Mon Sep 17 00:00:00 2001
From: Wim Vervoorn <wvervoorn@eltan.com>
Date: Wed, 5 Feb 2020 12:15:39 +0100
Subject: mb/facebook/monolith: Enable the 2nd EC UART at 0x2f8

BUG=N/A
TEST=tested on facebook monolith

Change-Id: I36e652e66c66eeb770a5a5d987bb57c7eaa11382
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38749
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/mainboard/facebook/monolith/acpi/superio.asl | 25 ++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'src/mainboard/facebook/monolith/acpi')

diff --git a/src/mainboard/facebook/monolith/acpi/superio.asl b/src/mainboard/facebook/monolith/acpi/superio.asl
index 0f5790da8d..537d9f8419 100644
--- a/src/mainboard/facebook/monolith/acpi/superio.asl
+++ b/src/mainboard/facebook/monolith/acpi/superio.asl
@@ -43,3 +43,28 @@ Device (COM1) {
 		EndDependentFn ()
 	})
 }
+
+Device (COM2) {
+	Name (_HID, EISAID ("PNP0501"))
+	Name (_UID, 2)
+
+	Method (_STA, 0, NotSerialized)
+	{
+		Return (0x0F)
+	}
+
+	Name (_CRS, ResourceTemplate ()
+	{
+		FixedIO (0x02F8, 0x08)
+		IRQNoFlags () {3}
+	})
+
+	Name (_PRS, ResourceTemplate ()
+	{
+		StartDependentFn (0, 0) {
+			FixedIO (0x02F8, 0x08)
+			IRQNoFlags () {3}
+		}
+		EndDependentFn ()
+	})
+}
-- 
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