[PATCH 3/6] OvmfPkg/PlatformPei: unfix PcdPciExpressBaseAddress

["Gerd Hoffmann" <kraxel@redhat.com>]

Will be set by FdtPciHostBridgeLib, so it can't be an fixed when we
want use that library.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 OvmfPkg/PlatformPei/PlatformPei.inf | 2 +-
 OvmfPkg/PlatformPei/MemDetect.c     | 4 ++--
 OvmfPkg/PlatformPei/Platform.c      | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/OvmfPkg/PlatformPei/PlatformPei.inf b/OvmfPkg/PlatformPei/PlatformPei.inf
index 8ef404168c45..44bf482e855a 100644
--- a/OvmfPkg/PlatformPei/PlatformPei.inf
+++ b/OvmfPkg/PlatformPei/PlatformPei.inf
@@ -92,6 +92,7 @@ [Pcd]
   gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes
   gUefiOvmfPkgTokenSpaceGuid.PcdQ35SmramAtDefaultSmbase
   gEfiMdePkgTokenSpaceGuid.PcdGuidedExtractHandlerTableAddress
+  gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
   gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved
@@ -114,7 +115,6 @@ [Pcd]
 [FixedPcd]
   gUefiOvmfPkgTokenSpaceGuid.PcdOvmfCpuidBase
   gUefiOvmfPkgTokenSpaceGuid.PcdOvmfCpuidSize
-  gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress
   gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiACPIMemoryNVS
   gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiACPIReclaimMemory
   gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiReservedMemoryType
diff --git a/OvmfPkg/PlatformPei/MemDetect.c b/OvmfPkg/PlatformPei/MemDetect.c
index fb38e3c39d8e..81378eaf9b4c 100644
--- a/OvmfPkg/PlatformPei/MemDetect.c
+++ b/OvmfPkg/PlatformPei/MemDetect.c
@@ -154,8 +154,8 @@ QemuUc32BaseInitialization (
     // [PcdPciExpressBaseAddress, 4GB) range require a very small number of
     // variable MTRRs (preferably 1 or 2).
     //
-    ASSERT (FixedPcdGet64 (PcdPciExpressBaseAddress) <= MAX_UINT32);
-    mQemuUc32Base = (UINT32)FixedPcdGet64 (PcdPciExpressBaseAddress);
+    ASSERT (PcdGet64 (PcdPciExpressBaseAddress) <= MAX_UINT32);
+    mQemuUc32Base = (UINT32)PcdGet64 (PcdPciExpressBaseAddress);
     return;
   }
 
diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c
index d0323c645162..27ada0c17577 100644
--- a/OvmfPkg/PlatformPei/Platform.c
+++ b/OvmfPkg/PlatformPei/Platform.c
@@ -171,7 +171,7 @@ MemMapInitialization (
     // The MMCONFIG area is expected to fall between the top of low RAM and
     // the base of the 32-bit PCI host aperture.
     //
-    PciExBarBase = FixedPcdGet64 (PcdPciExpressBaseAddress);
+    PciExBarBase = PcdGet64 (PcdPciExpressBaseAddress);
     ASSERT (TopOfLowRam <= PciExBarBase);
     ASSERT (PciExBarBase <= MAX_UINT32 - SIZE_256MB);
     PciBase = (UINT32)(PciExBarBase + SIZE_256MB);
@@ -302,7 +302,7 @@ PciExBarInitialization (
   // determined in AddressWidthInitialization(), i.e., 36 bits, will suffice
   // for DXE's page tables to cover the MMCONFIG area.
   //
-  PciExBarBase.Uint64 = FixedPcdGet64 (PcdPciExpressBaseAddress);
+  PciExBarBase.Uint64 = PcdGet64 (PcdPciExpressBaseAddress);
   ASSERT ((PciExBarBase.Uint32[1] & MCH_PCIEXBAR_HIGHMASK) == 0);
   ASSERT ((PciExBarBase.Uint32[0] & MCH_PCIEXBAR_LOWMASK) == 0);
 
-- 
2.33.1