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author | Dhaval <dhaval@rivosinc.com> | 2023-12-13 20:29:31 +0530 |
---|---|---|
committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2023-12-19 12:48:14 +0000 |
commit | b1f33cbf8113bb07526c9f6946c250c7d9db44f9 (patch) | |
tree | 42875b036cbf460ea248afa46d4b7b9cf55f9091 | |
parent | 904b002c505cc689a2075745e1de529da5895c41 (diff) | |
download | edk2-b1f33cbf8113bb07526c9f6946c250c7d9db44f9.zip edk2-b1f33cbf8113bb07526c9f6946c250c7d9db44f9.tar.gz edk2-b1f33cbf8113bb07526c9f6946c250c7d9db44f9.tar.bz2 |
OvmfPkg/RiscVVirt: Override for RISC-V CPU Features
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.
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Sunil V L <sunilvl@ventanamicro.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Pedro Falcato <pedro.falcato@gmail.com>
Signed-off-by: Dhaval Sharma <dhaval@rivosinc.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Andrei Warkentin <andrei.warkentin@...>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
-rw-r--r-- | OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc b/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc index fe32052..d3624e8 100644 --- a/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc +++ b/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc @@ -203,6 +203,7 @@ gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol|TRUE
[PcdsFixedAtBuild.common]
+ gEfiMdePkgTokenSpaceGuid.PcdRiscVFeatureOverride|0xFFFFFFFFFFFFFFFE
gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength|1000000
gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength|1000000
gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength|0
|