From 0abfb0be6cf78a8e962383e85cec57851ddae5bc Mon Sep 17 00:00:00 2001
From: Andrei Warkentin <andrei.warkentin@intel.com>
Date: Wed, 1 Mar 2023 10:48:17 -0600
Subject: OvmfPkg: RiscVVirt: Add missing SerialPortInitialize to Sec

If the SerialPortLib had any initialization needed, this
would be skipped in the RiscVVirt Sec. Follow the example
seen elsewhere (ArmVirtPkg PrePi).

Seen with BaseSerialPortLibRiscVSbiLibRam not using DBCN in Sec,
yet using DBCN elsewhere.

Cc: Daniel Schaefer <git@danielschaefer.me>
Signed-off-by: Andrei Warkentin <andrei.warkentin@intel.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
---
 OvmfPkg/RiscVVirt/Sec/SecMain.c   | 4 +++-
 OvmfPkg/RiscVVirt/Sec/SecMain.h   | 1 +
 OvmfPkg/RiscVVirt/Sec/SecMain.inf | 1 +
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/OvmfPkg/RiscVVirt/Sec/SecMain.c b/OvmfPkg/RiscVVirt/Sec/SecMain.c
index b052048178..6db39b9401 100644
--- a/OvmfPkg/RiscVVirt/Sec/SecMain.c
+++ b/OvmfPkg/RiscVVirt/Sec/SecMain.c
@@ -1,7 +1,7 @@
 /** @file
   RISC-V SEC phase module for Qemu Virt.
 
-  Copyright (c) 2008 - 2015, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2008 - 2023, Intel Corporation. All rights reserved.<BR>
   Copyright (c) 2022, Ventana Micro Systems Inc. All rights reserved.<BR>
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -57,6 +57,8 @@ SecStartup (
   UINT64                      StackBase;
   UINT32                      StackSize;
 
+  SerialPortInitialize ();
+
   //
   // Report Status Code to indicate entering SEC core
   //
diff --git a/OvmfPkg/RiscVVirt/Sec/SecMain.h b/OvmfPkg/RiscVVirt/Sec/SecMain.h
index 83a8058efe..7c7650f0d2 100644
--- a/OvmfPkg/RiscVVirt/Sec/SecMain.h
+++ b/OvmfPkg/RiscVVirt/Sec/SecMain.h
@@ -29,6 +29,7 @@
 #include <Library/PrePiLib.h>
 #include <Library/PlatformInitLib.h>
 #include <Library/PrePiHobListPointerLib.h>
+#include <Library/SerialPortLib.h>
 #include <Register/RiscV64/RiscVImpl.h>
 
 /**
diff --git a/OvmfPkg/RiscVVirt/Sec/SecMain.inf b/OvmfPkg/RiscVVirt/Sec/SecMain.inf
index aed35d3af5..0e2a5785e8 100644
--- a/OvmfPkg/RiscVVirt/Sec/SecMain.inf
+++ b/OvmfPkg/RiscVVirt/Sec/SecMain.inf
@@ -48,6 +48,7 @@
   FdtLib
   MemoryAllocationLib
   HobLib
+  SerialPortLib
 
 [Ppis]
   gEfiTemporaryRamSupportPpiGuid                # PPI ALWAYS_PRODUCED
-- 
cgit