OvmfPkg: remove USE_OLD_BDS build fallback macro

Reasons:

- USE_OLD_BDS requires duplicating updates between OVMF's library
  instances that depend on USE_OLD_BDS being FALSE vs. TRUE. Examples:

  d5aee61bfaaa OvmfPkg/QemuNewBootOrderLib: adapt Q35 SATA PMPN to UEFI
               spec Mantis 1353

  1da761664949 OvmfPkg/QemuBootOrderLib: adapt Q35 SATA PMPN to UEFI spec
               Mantis 1353

- The Xen community has embraced the new BDS. Examples:

  14b2ebc30c8b OvmfPkg/PlatformBootManagerLib: Postpone the shell
               registration

  49effaf26ec9 OvmfPkg/PciHostBridgeLib: Scan for root bridges when
               running over Xen

- OVMF doesn't build with "-D USE_OLD_BDS -D HTTP_BOOT_ENABLE" anyway, as
  NetworkPkg/HttpBootDxe now requires UefiBootManagerLib:

  50a65824c74a NetworkPkg: Use UefiBootManagerLib API to create load
               option.

  We (correctly) don't resolve UefiBootManagerLib when USE_OLD_BDS is
  TRUE.

- The new BDS has been working well; for example it's the only BDS
  available in ArmVirtPkg:

  1946faa710e6 ArmVirtPkg/ArmVirtQemu: use MdeModulePkg/BDS

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Gary Ching-Pang Lin <glin@suse.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

OvmfPkg/OvmfPkgIa32.dsc

@@ -37,7 +37,6 @@
   DEFINE NETWORK_IP6_ENABLE      = FALSE
   DEFINE HTTP_BOOT_ENABLE        = FALSE
   DEFINE SMM_REQUIRE             = FALSE
-  DEFINE USE_OLD_BDS             = FALSE
 
 [BuildOptions]
   GCC:*_UNIXGCC_*_CC_FLAGS             = -DMDEPKG_NDEBUG
@@ -77,11 +76,7 @@
   UefiHiiServicesLib|MdeModulePkg/Library/UefiHiiServicesLib/UefiHiiServicesLib.inf
   HiiLib|MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf
   SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
-!if $(USE_OLD_BDS) == TRUE
-  GenericBdsLib|IntelFrameworkModulePkg/Library/GenericBdsLib/GenericBdsLib.inf
-!else
   UefiBootManagerLib|MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
-!endif
   FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
   CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
   DxeServicesLib|MdePkg/Library/DxeServicesLib/DxeServicesLib.inf
@@ -282,13 +277,8 @@
   IpIoLib|MdeModulePkg/Library/DxeIpIoLib/DxeIpIoLib.inf
   UdpIoLib|MdeModulePkg/Library/DxeUdpIoLib/DxeUdpIoLib.inf
   DpcLib|MdeModulePkg/Library/DxeDpcLib/DxeDpcLib.inf
-!if $(USE_OLD_BDS) == TRUE
-  PlatformBdsLib|OvmfPkg/Library/PlatformBdsLib/PlatformBdsLib.inf
-  QemuBootOrderLib|OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.inf
-!else
   PlatformBootManagerLib|OvmfPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
   QemuBootOrderLib|OvmfPkg/Library/QemuNewBootOrderLib/QemuBootOrderLib.inf
-!endif
   CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeCpuExceptionHandlerLib.inf
 !if $(SMM_REQUIRE) == TRUE
   LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxDxeLib.inf
@@ -569,14 +559,6 @@
   PcAtChipsetPkg/KbcResetDxe/Reset.inf
   MdeModulePkg/Universal/Metronome/Metronome.inf
   PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
-!if $(USE_OLD_BDS) == TRUE
-  IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf {
-    <LibraryClasses>
-!ifdef $(CSM_ENABLE)
-      NULL|OvmfPkg/Csm/CsmSupportLib/CsmSupportLib.inf
-!endif
-  }
-!else
   MdeModulePkg/Universal/BdsDxe/BdsDxe.inf {
     <LibraryClasses>
 !ifdef $(CSM_ENABLE)
@@ -594,7 +576,6 @@
       NULL|IntelFrameworkModulePkg/Library/LegacyBootMaintUiLib/LegacyBootMaintUiLib.inf
 !endif
   }
-!endif
   OvmfPkg/BlockMmioToBlockIoDxe/BlockIo.inf
   OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
   OvmfPkg/Virtio10Dxe/Virtio10.inf

OvmfPkg/OvmfPkgIa32.fdf

@@ -234,12 +234,8 @@ INF  MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
 INF  MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
 INF  MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
 INF  MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
-!if $(USE_OLD_BDS) == TRUE
-INF  IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf
-!else
 INF  MdeModulePkg/Universal/BdsDxe/BdsDxe.inf
 INF  MdeModulePkg/Application/UiApp/UiApp.inf
-!endif
 INF  MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
 INF  MdeModulePkg/Universal/PrintDxe/PrintDxe.inf
 INF  MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf

OvmfPkg/OvmfPkgIa32X64.dsc

@@ -37,7 +37,6 @@
   DEFINE NETWORK_IP6_ENABLE      = FALSE
   DEFINE HTTP_BOOT_ENABLE        = FALSE
   DEFINE SMM_REQUIRE             = FALSE
-  DEFINE USE_OLD_BDS             = FALSE
 
 [BuildOptions]
   GCC:*_UNIXGCC_*_CC_FLAGS             = -DMDEPKG_NDEBUG
@@ -82,11 +81,7 @@
   UefiHiiServicesLib|MdeModulePkg/Library/UefiHiiServicesLib/UefiHiiServicesLib.inf
   HiiLib|MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf
   SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
-!if $(USE_OLD_BDS) == TRUE
-  GenericBdsLib|IntelFrameworkModulePkg/Library/GenericBdsLib/GenericBdsLib.inf
-!else
   UefiBootManagerLib|MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
-!endif
   FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
   CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
   DxeServicesLib|MdePkg/Library/DxeServicesLib/DxeServicesLib.inf
@@ -287,13 +282,8 @@
   IpIoLib|MdeModulePkg/Library/DxeIpIoLib/DxeIpIoLib.inf
   UdpIoLib|MdeModulePkg/Library/DxeUdpIoLib/DxeUdpIoLib.inf
   DpcLib|MdeModulePkg/Library/DxeDpcLib/DxeDpcLib.inf
-!if $(USE_OLD_BDS) == TRUE
-  PlatformBdsLib|OvmfPkg/Library/PlatformBdsLib/PlatformBdsLib.inf
-  QemuBootOrderLib|OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.inf
-!else
   PlatformBootManagerLib|OvmfPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
   QemuBootOrderLib|OvmfPkg/Library/QemuNewBootOrderLib/QemuBootOrderLib.inf
-!endif
   CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeCpuExceptionHandlerLib.inf
 !if $(SMM_REQUIRE) == TRUE
   LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxDxeLib.inf
@@ -578,14 +568,6 @@
   PcAtChipsetPkg/KbcResetDxe/Reset.inf
   MdeModulePkg/Universal/Metronome/Metronome.inf
   PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
-!if $(USE_OLD_BDS) == TRUE
-  IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf {
-    <LibraryClasses>
-!ifdef $(CSM_ENABLE)
-      NULL|OvmfPkg/Csm/CsmSupportLib/CsmSupportLib.inf
-!endif
-  }
-!else
   MdeModulePkg/Universal/BdsDxe/BdsDxe.inf {
     <LibraryClasses>
 !ifdef $(CSM_ENABLE)
@@ -603,7 +585,6 @@
       NULL|IntelFrameworkModulePkg/Library/LegacyBootMaintUiLib/LegacyBootMaintUiLib.inf
 !endif
   }
-!endif
   OvmfPkg/BlockMmioToBlockIoDxe/BlockIo.inf
   OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
   OvmfPkg/Virtio10Dxe/Virtio10.inf

OvmfPkg/OvmfPkgIa32X64.fdf

@@ -234,12 +234,8 @@ INF  MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
 INF  MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
 INF  MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
 INF  MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
-!if $(USE_OLD_BDS) == TRUE
-INF  IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf
-!else
 INF  MdeModulePkg/Universal/BdsDxe/BdsDxe.inf
 INF  MdeModulePkg/Application/UiApp/UiApp.inf
-!endif
 INF  MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
 INF  MdeModulePkg/Universal/PrintDxe/PrintDxe.inf
 INF  MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf

OvmfPkg/OvmfPkgX64.dsc

@@ -37,7 +37,6 @@
   DEFINE NETWORK_IP6_ENABLE      = FALSE
   DEFINE HTTP_BOOT_ENABLE        = FALSE
   DEFINE SMM_REQUIRE             = FALSE
-  DEFINE USE_OLD_BDS             = FALSE
 
 [BuildOptions]
   GCC:*_UNIXGCC_*_CC_FLAGS             = -DMDEPKG_NDEBUG
@@ -82,11 +81,7 @@
   UefiHiiServicesLib|MdeModulePkg/Library/UefiHiiServicesLib/UefiHiiServicesLib.inf
   HiiLib|MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf
   SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
-!if $(USE_OLD_BDS) == TRUE
-  GenericBdsLib|IntelFrameworkModulePkg/Library/GenericBdsLib/GenericBdsLib.inf
-!else
   UefiBootManagerLib|MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
-!endif
   FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
   CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
   DxeServicesLib|MdePkg/Library/DxeServicesLib/DxeServicesLib.inf
@@ -287,13 +282,8 @@
   IpIoLib|MdeModulePkg/Library/DxeIpIoLib/DxeIpIoLib.inf
   UdpIoLib|MdeModulePkg/Library/DxeUdpIoLib/DxeUdpIoLib.inf
   DpcLib|MdeModulePkg/Library/DxeDpcLib/DxeDpcLib.inf
-!if $(USE_OLD_BDS) == TRUE
-  PlatformBdsLib|OvmfPkg/Library/PlatformBdsLib/PlatformBdsLib.inf
-  QemuBootOrderLib|OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.inf
-!else
   PlatformBootManagerLib|OvmfPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
   QemuBootOrderLib|OvmfPkg/Library/QemuNewBootOrderLib/QemuBootOrderLib.inf
-!endif
   CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeCpuExceptionHandlerLib.inf
 !if $(SMM_REQUIRE) == TRUE
   LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxDxeLib.inf
@@ -576,14 +566,6 @@
   PcAtChipsetPkg/KbcResetDxe/Reset.inf
   MdeModulePkg/Universal/Metronome/Metronome.inf
   PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
-!if $(USE_OLD_BDS) == TRUE
-  IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf {
-    <LibraryClasses>
-!ifdef $(CSM_ENABLE)
-      NULL|OvmfPkg/Csm/CsmSupportLib/CsmSupportLib.inf
-!endif
-  }
-!else
   MdeModulePkg/Universal/BdsDxe/BdsDxe.inf {
     <LibraryClasses>
 !ifdef $(CSM_ENABLE)
@@ -601,7 +583,6 @@
       NULL|IntelFrameworkModulePkg/Library/LegacyBootMaintUiLib/LegacyBootMaintUiLib.inf
 !endif
   }
-!endif
   OvmfPkg/BlockMmioToBlockIoDxe/BlockIo.inf
   OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
   OvmfPkg/Virtio10Dxe/Virtio10.inf

OvmfPkg/OvmfPkgX64.fdf

@@ -234,12 +234,8 @@ INF  MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
 INF  MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
 INF  MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
 INF  MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
-!if $(USE_OLD_BDS) == TRUE
-INF  IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf
-!else
 INF  MdeModulePkg/Universal/BdsDxe/BdsDxe.inf
 INF  MdeModulePkg/Application/UiApp/UiApp.inf
-!endif
 INF  MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
 INF  MdeModulePkg/Universal/PrintDxe/PrintDxe.inf
 INF  MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf