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| author | Laszlo Ersek <lersek@redhat.com> | 2016-07-12 22:23:32 +0200 |
|---|---|---|
| committer | Laszlo Ersek <lersek@redhat.com> | 2016-07-15 07:38:55 +0200 |
| commit | 6b04cca4d697a70710e0df0c4894cda9125d569e (patch) | |
| tree | 19dd0fc2e67c9581057823a242bed5dc3c074f15 /OvmfPkg/OvmfPkgIa32.fdf | |
| parent | 45d870815156f36fe78a5be5d6cf1ef404da6597 (diff) | |
| download | edk2-6b04cca4d697a70710e0df0c4894cda9125d569e.tar.gz edk2-6b04cca4d697a70710e0df0c4894cda9125d569e.tar.bz2 edk2-6b04cca4d697a70710e0df0c4894cda9125d569e.zip | |
OvmfPkg: remove PcdS3AcpiReservedMemoryBase, PcdS3AcpiReservedMemorySize
No module in OvmfPkg uses these PCDs any longer.
The first PCD mentioned is declared by OvmfPkg, so we can remove even the
declaration.
The second PCD comes from IntelFrameworkModulePkg. The module that
consumes PcdS3AcpiReservedMemorySize is called
"IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe", and it is built
into OVMF. However, AcpiS3SaveDxe consumes the PCD only conditionally: it
depends on the feature PCD called PcdFrameworkCompatibilitySupport, which
we never enable in OVMF.
The 32KB gap that used to be the S3 permanent PEI memory is left unused in
MEMFD for now; it never hurts to have a few KB available there, for future
features.
Cc: Jeff Fan <jeff.fan@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Diffstat (limited to 'OvmfPkg/OvmfPkgIa32.fdf')
| -rw-r--r-- | OvmfPkg/OvmfPkgIa32.fdf | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/OvmfPkg/OvmfPkgIa32.fdf b/OvmfPkg/OvmfPkgIa32.fdf index 9ed29e8849..ccc3e1461d 100644 --- a/OvmfPkg/OvmfPkgIa32.fdf +++ b/OvmfPkg/OvmfPkgIa32.fdf @@ -84,9 +84,6 @@ gEfiMdePkgTokenSpaceGuid.PcdGuidedExtractHandlerTableAddress|gUefiOvmfPkgTokenSp 0x010000|0x008000
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPeiTempRamBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPeiTempRamSize
-0x018000|0x008000
-gUefiOvmfPkgTokenSpaceGuid.PcdS3AcpiReservedMemoryBase|gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdS3AcpiReservedMemorySize
-
0x020000|0x0E0000
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvSize
FV = PEIFV
|