[edk2-devel] [PATCH v5 2/2] OvmfPkg/RiscVVirt: Override for RV CPU Features

[Dhaval Sharma]

This PCD provides a way for platform to override any
HW features that are default enabled by previous stages
of FW (like OpenSBI). For the case where previous/prev
stage has disabled the feature, this override is not
useful and its usage should be avoided.

Ard Biesheuvel <ardb+tianocore at kernel.org>
Jiewen Yao <jiewen.yao at intel.com>
Jordan Justen <jordan.l.justen at intel.com>
Gerd Hoffmann <kraxel at redhat.com>
Sunil V L <sunilvl at ventanamicro.com>
Andrei Warkentin <andrei.warkentin at intel.com>

Signed-off-by: Dhaval Sharma <dhaval at rivosinc.com>
---
 OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc b/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc
index fe320525153f..8b5e010316ba 100644
--- a/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc
+++ b/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc
@@ -203,6 +203,8 @@ [PcdsFeatureFlag]
   gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol|TRUE
 
 [PcdsFixedAtBuild.common]
+  gEfiMdePkgTokenSpaceGuid.PcdRVFeatureOverride|0
+
   gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength|1000000
   gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength|1000000
   gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength|0
-- 
2.39.2



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