[edk2-devel] [PATCH 23/43] OvmfPkg: drop PcdPciDisableBusEnumeration from the AmdSev platform

[Laszlo Ersek]

With the Xen-dependent PcdSetBoolS() call removed from
OvmfPkg/PlatformPei, the "AmdSevX64.dsc" platform never writes
"PcdPciDisableBusEnumeration". This means we don't need a dynamic default
for the PCD in the DSC file; it could be declared Fixed-at-Build.

However, because the PCD's default value in "MdeModulePkg.dec" is FALSE,
remove the (same-value) platform default altogether.

Cc: Ard Biesheuvel <ardb+tianocore at kernel.org>
Cc: Brijesh Singh <brijesh.singh at amd.com>
Cc: Erdem Aktas <erdemaktas at google.com>
Cc: James Bottomley <jejb at linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao at intel.com>
Cc: Jordan Justen <jordan.l.justen at intel.com>
Cc: Min Xu <min.m.xu at intel.com>
Cc: Philippe Mathieu-Daudé <philmd at redhat.com>
Cc: Tom Lendacky <thomas.lendacky at amd.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2122
Signed-off-by: Laszlo Ersek <lersek at redhat.com>
---
 OvmfPkg/AmdSev/AmdSevX64.dsc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/OvmfPkg/AmdSev/AmdSevX64.dsc b/OvmfPkg/AmdSev/AmdSevX64.dsc
index 9e7c459e9a8b..1d487befae08 100644
--- a/OvmfPkg/AmdSev/AmdSevX64.dsc
+++ b/OvmfPkg/AmdSev/AmdSevX64.dsc
@@ -532,13 +532,12 @@ [PcdsFixedAtBuild]
 [PcdsDynamicDefault]
   gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved|0
 
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64|0
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0
-  gEfiMdeModulePkgTokenSpaceGuid.PcdPciDisableBusEnumeration|FALSE
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|800
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|600
   gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable|FALSE
   gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId|0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciIoBase|0x0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciIoSize|0x0
-- 
2.19.1.3.g30247aa5d201




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