From 12910bd170a4f8add22c526c9eabe33fa0840da4 Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Wed, 14 Oct 2015 15:59:06 +0200
Subject: [PATCH] OvmfPkg: take PcdResizeXterm from the QEMU command line (RH
 only)

Notes about the 20160608b-988715a -> 20170228-c325e41585e3 rebase:

- no changes

Notes about the 20170228-c325e41585e3 -> 20171011-92d07e48907f rebase:

- refresh downstream-only commit 8abc2a6ddad2 against context differences
  in the DSC files from upstream commit 5e167d7e784c
  ("OvmfPkg/PlatformPei: don't allocate reserved mem varstore if
  SMM_REQUIRE", 2017-03-12).

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
(cherry picked from commit 6fa0c4d67c0bb8bde2ddd6db41c19eb0c40b2721)
(cherry picked from commit 8abc2a6ddad25af7e88dc0cf57d55dfb75fbf92d)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 OvmfPkg/OvmfPkgIa32.dsc             | 1 +
 OvmfPkg/OvmfPkgIa32X64.dsc          | 1 +
 OvmfPkg/OvmfPkgX64.dsc              | 1 +
 OvmfPkg/PlatformPei/Platform.c      | 1 +
 OvmfPkg/PlatformPei/PlatformPei.inf | 1 +
 5 files changed, 5 insertions(+)

diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc
index 83d0736c19..7bb0edfbbf 100644
--- a/OvmfPkg/OvmfPkgIa32.dsc
+++ b/OvmfPkg/OvmfPkgIa32.dsc
@@ -532,6 +532,7 @@
   #   ($(SMM_REQUIRE) == FALSE)
   gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved|0
 
+  gEfiMdeModulePkgTokenSpaceGuid.PcdResizeXterm|FALSE
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64|0
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index 6c04944f4c..6aa79d8d58 100644
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -538,6 +538,7 @@
   #   ($(SMM_REQUIRE) == FALSE)
   gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved|0
 
+  gEfiMdeModulePkgTokenSpaceGuid.PcdResizeXterm|FALSE
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64|0
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
index 4de6518b95..f698319c04 100644
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -537,6 +537,7 @@
   #   ($(SMM_REQUIRE) == FALSE)
   gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved|0
 
+  gEfiMdeModulePkgTokenSpaceGuid.PcdResizeXterm|FALSE
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64|0
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0
diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c
index 473af10278..ad6791ce72 100644
--- a/OvmfPkg/PlatformPei/Platform.c
+++ b/OvmfPkg/PlatformPei/Platform.c
@@ -813,6 +813,7 @@ InitializePlatform (
     PeiFvInitialization ();
     MemMapInitialization ();
     NoexecDxeInitialization ();
+    UPDATE_BOOLEAN_PCD_FROM_FW_CFG (PcdResizeXterm);
   }
 
   InstallClearCacheCallback ();
diff --git a/OvmfPkg/PlatformPei/PlatformPei.inf b/OvmfPkg/PlatformPei/PlatformPei.inf
index c51a6176aa..295822b7e0 100644
--- a/OvmfPkg/PlatformPei/PlatformPei.inf
+++ b/OvmfPkg/PlatformPei/PlatformPei.inf
@@ -90,6 +90,7 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
   gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved
   gEfiMdeModulePkgTokenSpaceGuid.PcdPciDisableBusEnumeration
+  gEfiMdeModulePkgTokenSpaceGuid.PcdResizeXterm
   gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode
   gEfiMdeModulePkgTokenSpaceGuid.PcdUse1GPageTable
   gEfiMdeModulePkgTokenSpaceGuid.PcdSetNxForStack