From ffea0a2ce21e8e9878587de2419959a7bfea4021 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Fri, 8 Apr 2016 11:45:02 +0200 Subject: ArmVirtPkg/VirtFdtDxe: drop PCI host bridge handling Now that the PCI host bridge driver parses the DT node that describes the PCI host bridge directly via the FDT client protocol, we can drop the handling from VirtFdtDxe completely. This means some PCI related PCDs are no longer set, such as PcdPciBusMin, PcdPciBusMax, PcdPciIoBase, PcdPciIoSize, PcdPciIoTranslation, PcdPciMmio32Base and PcdPciMmio32Size. Since these PCDs are specific to ARM (and declared in ArmPlatformPkg), and not used anywhere else by the ArmVirtPkg platforms, we can simply stop populating them, and drop all references to them. It also means that we can no longer rely on PcdPciDisableBusEnumeration to be set before it is consumed by PciBusDxe and QemuFwCfgAcpiPlatformDxe, so make those depend on FdtPciPcdProducerLib explicitly via NULL library class resolution. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel Reviewed-by: Laszlo Ersek --- ArmVirtPkg/ArmVirtXen.dsc | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'ArmVirtPkg/ArmVirtXen.dsc') diff --git a/ArmVirtPkg/ArmVirtXen.dsc b/ArmVirtPkg/ArmVirtXen.dsc index d5057bb463..112dc8ed33 100644 --- a/ArmVirtPkg/ArmVirtXen.dsc +++ b/ArmVirtPkg/ArmVirtXen.dsc @@ -114,9 +114,6 @@ gArmTokenSpaceGuid.PcdFvBaseAddress|0x0 [PcdsDynamicDefault.common] - ## If TRUE, OvmfPkg/AcpiPlatformDxe will not wait for PCI - # enumeration to complete before installing ACPI tables. - gEfiMdeModulePkgTokenSpaceGuid.PcdPciDisableBusEnumeration|TRUE gArmTokenSpaceGuid.PcdArmArchTimerSecIntrNum|0x0 gArmTokenSpaceGuid.PcdArmArchTimerIntrNum|0x0 @@ -133,15 +130,6 @@ ## PL031 RealTimeClock gArmPlatformTokenSpaceGuid.PcdPL031RtcBase|0x0 - gArmPlatformTokenSpaceGuid.PcdPciBusMin|0x0 - gArmPlatformTokenSpaceGuid.PcdPciBusMax|0x0 - gArmPlatformTokenSpaceGuid.PcdPciIoBase|0x0 - gArmPlatformTokenSpaceGuid.PcdPciIoSize|0x0 - gArmPlatformTokenSpaceGuid.PcdPciIoTranslation|0x0 - gArmPlatformTokenSpaceGuid.PcdPciMmio32Base|0x0 - gArmPlatformTokenSpaceGuid.PcdPciMmio32Size|0x0 - gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress|0x0 - gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut|3 ################################################################################ -- cgit v1.2.3