[coreboot-gerrit] Change in coreboot[master]: mb/system76/lemp9: skip FSP init of UART2

[Michael Niewöhner (Code Review)]

Michael Niewöhner has submitted this change. ( https://review.coreboot.org/c/coreboot/+/43676 )

Change subject: mb/system76/lemp9: skip FSP init of UART2
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mb/system76/lemp9: skip FSP init of UART2

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 
Change-Id: I7c299fd7cf6fe53d1f500a899a14e63e51ad6266
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43676
Tested-by: build bot (Jenkins) 
Reviewed-by:  Felix Singer 
Reviewed-by: Michael Niewöhner 
---
M src/mainboard/system76/lemp9/devicetree.cb
1 file changed, 1 insertion(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
   Felix Singer: Looks good to me, approved
  Michael Niewöhner: Looks good to me, approved

diff --git a/src/mainboard/system76/lemp9/devicetree.cb b/src/mainboard/system76/lemp9/devicetree.cb
index 1579080..f8b3009 100644
--- a/src/mainboard/system76/lemp9/devicetree.cb
+++ b/src/mainboard/system76/lemp9/devicetree.cb
@@ -43,6 +43,7 @@
    # Serial I/O
    register "SerialIoDevMode" = "{
    	[PchSerialIoIndexI2C0] = PchSerialIoPci, // Touchpad
+		[PchSerialIoIndexUART2] = PchSerialIoSkipInit, // LPSS UART
    }"

# Misc