From cc2db6ebfb6d9d85ba4c7b35fba1fa37fffc0bc2 Mon Sep 17 00:00:00 2001
From: "Xie, Yuanhao" <yuanhao.xie@intel.com>
Date: Wed, 15 Jun 2022 18:11:08 +0800
Subject: [PATCH] UefiPayloadPkg: Increase the PcdMaximumUnicodeStringLength

The maximum Unicode string could be as large as 1800000 in certain
platforms when HII code builds the configuration strings.
This causes assertion in PrintLib.
The patch increases the PcdMaximumUnicodeStringLength to 1800000 to
avoid the assertion.

Signed-off-by: Yuanhao Xie <yuanhao.xie@intel.com>
Cc: Guo Dong <guo.dong@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Maurice Ma <maurice.ma@intel.com>
Cc: Benjamin You <benjamin.you@intel.com>
---
 UefiPayloadPkg/UefiPayloadPkg.dsc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/UefiPayloadPkg/UefiPayloadPkg.dsc b/UefiPayloadPkg/UefiPayloadPkg.dsc
index 4d9bbc80c8..cfcf38578d 100644
--- a/UefiPayloadPkg/UefiPayloadPkg.dsc
+++ b/UefiPayloadPkg/UefiPayloadPkg.dsc
@@ -410,6 +410,7 @@
 
   gUefiPayloadPkgTokenSpaceGuid.PcdDispatchModuleAbove4GMemory|$(ABOVE_4G_MEMORY)
   gUefiPayloadPkgTokenSpaceGuid.PcdBootManagerEscape|$(BOOT_MANAGER_ESCAPE)
+  gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength|1800000
 
 [PcdsPatchableInModule.X64]
   gPcAtChipsetPkgTokenSpaceGuid.PcdRtcIndexRegister|$(RTC_INDEX_REGISTER)