From 748bfac734b0cabfa0e2684886e434ece4a077f1 Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jeremy@system76.com>
Date: Tue, 21 Jul 2020 09:22:50 -0600
Subject: mb/system76/lemp9: skip FSP init of UART2
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This UART is already initialized by coreboot for the console, it does
not need to be initialized by the FSP.

Tested on lemp9.

Signed-off-by: Jeremy Soller <jeremy@system76.com>
Change-Id: I7c299fd7cf6fe53d1f500a899a14e63e51ad6266
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43676
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by:  Felix Singer <felixsinger@posteo.net>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
---
 src/mainboard/system76/lemp9/devicetree.cb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mainboard/system76/lemp9/devicetree.cb b/src/mainboard/system76/lemp9/devicetree.cb
index 15790809b5..f8b3009994 100644
--- a/src/mainboard/system76/lemp9/devicetree.cb
+++ b/src/mainboard/system76/lemp9/devicetree.cb
@@ -43,6 +43,7 @@ chip soc/intel/cannonlake
 	# Serial I/O
 	register "SerialIoDevMode" = "{
 		[PchSerialIoIndexI2C0] = PchSerialIoPci, // Touchpad
+		[PchSerialIoIndexUART2] = PchSerialIoSkipInit, // LPSS UART
 	}"
 
 	# Misc
-- 
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