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| author | Laszlo Ersek <lersek@redhat.com> | 2023-11-11 00:58:03 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2023-12-07 18:04:57 +0000 |
| commit | 8bd14e685ef75d0653ab28f554e647ab4f32cd2c (patch) | |
| tree | 09265e855845486f051c1783913aa1392647910a | |
| parent | 9d4becddbad24ca00b01d68087e0e86d33ec92b6 (diff) | |
| download | edk2-8bd14e685ef75d0653ab28f554e647ab4f32cd2c.tar.gz | |
OvmfPkg: remove LegacyBiosDxe PCDs
The following PCDs are unused at this point; remove them:
- PcdEbdaReservedMemorySize
- PcdEndOpromShadowAddress
- PcdHighPmmMemorySize
- PcdLegacyBiosCacheLegacyRegion
- PcdLowPmmMemorySize
- PcdOpromReservedMemoryBase
- PcdOpromReservedMemorySize
This shrinks the list of resources scheduled for removal to:
- GUIDs (protocols or otherwise):
- gEfiLegacy8259ProtocolGuid
- gEfiLegacyBiosPlatformProtocolGuid
- gEfiLegacyBiosProtocolGuid
- gEfiLegacyInterruptProtocolGuid
- headers:
- FrameworkDxe.h
- Protocol/Legacy8259.h
- Protocol/LegacyBios.h
- Protocol/LegacyBiosPlatform.h
- Protocol/LegacyInterrupt.h
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=4588
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20231110235820.644381-21-lersek@redhat.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Corvin Köhne <corvink@FreeBSD.org>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
| -rw-r--r-- | OvmfPkg/OvmfPkg.dec | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/OvmfPkg/OvmfPkg.dec b/OvmfPkg/OvmfPkg.dec index 060198e627..45a6105d39 100644 --- a/OvmfPkg/OvmfPkg.dec +++ b/OvmfPkg/OvmfPkg.dec @@ -288,44 +288,6 @@ # For the corresponding bits, 0 = Edge triggered and 1 = Level triggered.
gUefiOvmfPkgTokenSpaceGuid.Pcd8259LegacyModeEdgeLevel|0x0000|UINT16|0x5
- ## 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
-
gUefiOvmfPkgTokenSpaceGuid.PcdXenPvhStartOfDayStructPtr|0x0|UINT32|0x17
gUefiOvmfPkgTokenSpaceGuid.PcdXenPvhStartOfDayStructPtrSize|0x0|UINT32|0x32
|