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| author | Hao A Wu <hao.a.wu@intel.com> | 2019-05-15 14:39:46 +0800 |
|---|---|---|
| committer | Hao A Wu <hao.a.wu@intel.com> | 2019-06-14 13:05:39 +0800 |
| commit | 51e55d81628826f698136d700d330f2e2c96aca7 (patch) | |
| tree | b1b58eeaa44e2c1160526f453b11876393e095ce /OvmfPkg/OvmfPkg.dec | |
| parent | eb7cad3f4abd1997cbd54a55bd7543050199b828 (diff) | |
| download | edk2-51e55d81628826f698136d700d330f2e2c96aca7.tar.gz edk2-51e55d81628826f698136d700d330f2e2c96aca7.tar.bz2 edk2-51e55d81628826f698136d700d330f2e2c96aca7.zip | |
OvmfPkg/OvmfPkg.dec: Add PCD definitions used by copied CSM modules
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1811
This commit will add the PCD definitions consumed by the duplicated
drivers:
* VideoDxe
* LegacyBiosDxe
into the OvmfPkg DEC file.
Please note that, instead of adding these PCDs under section:
[PcdsFixedAtBuild, PcdsDynamic, PcdsDynamicEx, PcdsPatchableInModule]
as in IntelFrameworkModulePkg.dec file, they are added in section:
[PcdsFixedAtBuild]
in OvmfPkg.dec instead.
Cc: Ray Ni <ray.ni@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: David Woodhouse <dwmw2@infradead.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Diffstat (limited to 'OvmfPkg/OvmfPkg.dec')
| -rw-r--r-- | OvmfPkg/OvmfPkg.dec | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/OvmfPkg/OvmfPkg.dec b/OvmfPkg/OvmfPkg.dec index 2251f4ca99..9640360f62 100644 --- a/OvmfPkg/OvmfPkg.dec +++ b/OvmfPkg/OvmfPkg.dec @@ -160,6 +160,64 @@ # For the corresponding bits, 0 = Edge triggered and 1 = Level triggered.
gUefiOvmfPkgTokenSpaceGuid.Pcd8259LegacyModeEdgeLevel|0x0000|UINT16|0x5
+ ## Indicates if BiosVideo driver will switch to 80x25 Text VGA Mode when
+ # exiting boot service.
+ # TRUE - Switch to Text VGA Mode.
+ # FALSE - Does not switch to Text VGA Mode.
+ gUefiOvmfPkgTokenSpaceGuid.PcdBiosVideoSetTextVgaModeEnable|FALSE|BOOLEAN|0x28
+
+ ## Indicates if BiosVideo driver will check for VESA BIOS Extension service
+ # support.
+ # TRUE - Check for VESA BIOS Extension service.
+ # FALSE - Does not check for VESA BIOS Extension service.
+ gUefiOvmfPkgTokenSpaceGuid.PcdBiosVideoCheckVbeEnable|TRUE|BOOLEAN|0x29
+
+ ## Indicates if BiosVideo driver will check for VGA service support.
+ # NOTE: If both PcdBiosVideoCheckVbeEnable and PcdBiosVideoCheckVgaEnable
+ # are set to FALSE, that means Graphics Output protocol will not be
+ # installed, the VGA miniport protocol will be installed instead.
+ # TRUE - Check for VGA service.<BR>
+ # FALSE - Does not check for VGA service.<BR>
+ gUefiOvmfPkgTokenSpaceGuid.PcdBiosVideoCheckVgaEnable|TRUE|BOOLEAN|0x2a
+
+ ## Indicates if memory space for legacy region will be set as cacheable.
+ # TRUE - Set cachebility for legacy region.
+ # FALSE - Does not set cachebility for legacy region.
+ gUefiOvmfPkgTokenSpaceGuid.PcdLegacyBiosCacheLegacyRegion|TRUE|BOOLEAN|0x2b
+
+ ## Specify memory size with bytes to reserve EBDA below 640K for OPROM.
+ # The value should be a multiple of 4KB.
+ gUefiOvmfPkgTokenSpaceGuid.PcdEbdaReservedMemorySize|0x8000|UINT32|0x2c
+
+ ## Specify memory base address for OPROM to find free memory.
+ # Some OPROMs do not use EBDA or PMM to allocate memory for its usage,
+ # instead they find the memory filled with zero from 0x20000.
+ # The value should be a multiple of 4KB.
+ # The range should be below the EBDA reserved range from
+ # (CONVENTIONAL_MEMORY_TOP - Reserved EBDA Memory Size) to
+ # CONVENTIONAL_MEMORY_TOP.
+ gUefiOvmfPkgTokenSpaceGuid.PcdOpromReservedMemoryBase|0x60000|UINT32|0x2d
+
+ ## Specify memory size with bytes for OPROM to find free memory.
+ # The value should be a multiple of 4KB. And the range should be below the
+ # EBDA reserved range from
+ # (CONVENTIONAL_MEMORY_TOP - Reserved EBDA Memory Size) to
+ # CONVENTIONAL_MEMORY_TOP.
+ gUefiOvmfPkgTokenSpaceGuid.PcdOpromReservedMemorySize|0x28000|UINT32|0x2e
+
+ ## Specify the end of address below 1MB for the OPROM.
+ # The last shadowed OpROM should not exceed this address.
+ gUefiOvmfPkgTokenSpaceGuid.PcdEndOpromShadowAddress|0xdffff|UINT32|0x2f
+
+ ## Specify the low PMM (Post Memory Manager) size with bytes below 1MB.
+ # The value should be a multiple of 4KB.
+ # @Prompt Low PMM (Post Memory Manager) Size
+ gUefiOvmfPkgTokenSpaceGuid.PcdLowPmmMemorySize|0x10000|UINT32|0x30
+
+ ## Specify the high PMM (Post Memory Manager) size with bytes above 1MB.
+ # The value should be a multiple of 4KB.
+ gUefiOvmfPkgTokenSpaceGuid.PcdHighPmmMemorySize|0x400000|UINT32|0x31
+
[PcdsDynamic, PcdsDynamicEx]
gUefiOvmfPkgTokenSpaceGuid.PcdEmuVariableEvent|0|UINT64|2
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashVariablesEnable|FALSE|BOOLEAN|0x10
|