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authorqwang12 <qwang12@6f19259b-4bc3-4df7-8a09-765794883524>2006-08-30 09:11:34 +0000
committerqwang12 <qwang12@6f19259b-4bc3-4df7-8a09-765794883524>2006-08-30 09:11:34 +0000
commitf89f5802f82b1b83f85a074fc0f76ec782e003b5 (patch)
treea3eb8cdc3ab4c7c7d86f68ae402954c6b858080c /EdkModulePkg/EdkModulePkg.spd
parente3e8956d1353d4623d5997cd7122fbbb2a817875 (diff)
downloadedk2-platforms-f89f5802f82b1b83f85a074fc0f76ec782e003b5.tar.xz
Add in feature flag PcdPeiPcdDatabaseSetEnabled, PcdPeiPcdDatabaseGetSizeEnabled, PcdPeiPcdDatabaseCallbackOnSetEnabled, PcdPeiPcdDatabaseExEnabled to allow user to customize Pcd service PEIM. It is very curical to save size in PEI phase.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1408 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkModulePkg/EdkModulePkg.spd')
-rw-r--r--EdkModulePkg/EdkModulePkg.spd80
1 files changed, 55 insertions, 25 deletions
diff --git a/EdkModulePkg/EdkModulePkg.spd b/EdkModulePkg/EdkModulePkg.spd
index 86d33e69cd..48f49279ac 100644
--- a/EdkModulePkg/EdkModulePkg.spd
+++ b/EdkModulePkg/EdkModulePkg.spd
@@ -7,11 +7,11 @@
<Abstract>Edk Module Package Reference Implementations</Abstract>
<Description>This Module provides standard reference information for EFI/Tiano implementations.</Description>
<Copyright>Copyright (c) 2006, Intel Corporation.</Copyright>
- <License>All rights reserved.
- This program and the accompanying materials are licensed and made available
- under the terms and conditions of the BSD License which accompanies this distribution.
- The full text of the license may be found at http://opensource.org/licenses/bsd-license.php
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES
+ <License>All rights reserved.
+ This program and the accompanying materials are licensed and made available
+ under the terms and conditions of the BSD License which accompanies this distribution.
+ The full text of the license may be found at http://opensource.org/licenses/bsd-license.php
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES
OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.</License>
<Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
</SpdHeader>
@@ -457,11 +457,9 @@
<Entry Name="GenericPlatformTokenSpace">
<C_Name>gEfiGenericPlatformTokenSpaceGuid</C_Name>
<GuidValue>18D15EA6-9E14-40a1-B39C-59C44DA9D891</GuidValue>
- <HelpText>
- This is the token space GUID for platform generic PCD definitions.
- Now FlashLayout and Platform CPU belong to this space.
- </HelpText>
- </Entry>
+ <HelpText>This is the token space GUID for platform generic PCD definitions.
+ Now FlashLayout and Platform CPU belong to this space.</HelpText>
+ </Entry>
<Entry Name="EdkModulePkgTokenSpace">
<C_Name>gEfiEdkModulePkgTokenSpaceGuid</C_Name>
<GuidValue>8CC4092F-F60E-46d1-B41C-1E761DF50582</GuidValue>
@@ -814,7 +812,7 @@
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>UINT32</DatumType>
<ValidUsage>FIXED_AT_BUILD</ValidUsage>
- <HelpText>The maximum number of callback function, which will be triggered when
+ <HelpText>The maximum number of callback function, which will be triggered when
a PCD entry is been set, can be registered for a single PCD entry in PEI phase.</HelpText>
</PcdEntry>
<PcdEntry>
@@ -823,7 +821,7 @@
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>UINT32</DatumType>
<ValidUsage>FIXED_AT_BUILD</ValidUsage>
- <HelpText>The base address of the VPD (Vital Product Data) region. It is
+ <HelpText>The base address of the VPD (Vital Product Data) region. It is
normally a region reserved on flash.</HelpText>
</PcdEntry>
<PcdEntry>
@@ -857,7 +855,7 @@
<DatumType>BOOLEAN</DatumType>
<ValidUsage>FEATURE_FLAG</ValidUsage>
<DefaultValue>TRUE</DefaultValue>
- <HelpText>This feature flag can be used to enable or disable the Pcd PEIM database
+ <HelpText>This feature flag can be used to enable or disable the Pcd PEIM database
traverse capability. Disable it can reduce the size of final image generated.</HelpText>
</PcdEntry>
<PcdEntry>
@@ -867,7 +865,7 @@
<DatumType>BOOLEAN</DatumType>
<ValidUsage>FEATURE_FLAG</ValidUsage>
<DefaultValue>TRUE</DefaultValue>
- <HelpText>This feature flag can be used to enable or disable the Pcd DXE database
+ <HelpText>This feature flag can be used to enable or disable the Pcd DXE database
traverse capability. Disable it can reduce the size of final image generated.</HelpText>
</PcdEntry>
<PcdEntry>
@@ -1003,11 +1001,9 @@
<DatumType>VOID*</DatumType>
<ValidUsage>DYNAMIC</ValidUsage>
<DefaultValue>{}</DefaultValue>
- <HelpText>
- This PCD is a array of EFI_PHYSICAL_ADDERSS of each Firmware Volume on the
- platform. FVB driver will make use of this PCD entry to install EFI_FIRMWARE_BLOCK_PROTOCOL
- on every FV specified.
- </HelpText>
+ <HelpText>This PCD is a array of EFI_PHYSICAL_ADDERSS of each Firmware Volume on the
+ platform. FVB driver will make use of this PCD entry to install EFI_FIRMWARE_BLOCK_PROTOCOL
+ on every FV specified.</HelpText>
</PcdEntry>
<PcdEntry>
<C_Name>PcdFlashFvBaseArrayElementNumber</C_Name>
@@ -1016,11 +1012,45 @@
<DatumType>UINT8</DatumType>
<ValidUsage>DYNAMIC</ValidUsage>
<DefaultValue>3</DefaultValue>
- <HelpText>
- This PCD is a number element in the array defined by PcdFlashFvBaseArray in
- gEfiGenericPlatformTokenSpaceGuid. Normally, we have 3 firmware volumes:
- FV_MAIN, FV_RECOVERY, NV_STORAGE.
- </HelpText>
+ <HelpText>This PCD is a number element in the array defined by PcdFlashFvBaseArray in
+ gEfiGenericPlatformTokenSpaceGuid. Normally, we have 3 firmware volumes:
+ FV_MAIN, FV_RECOVERY, NV_STORAGE.</HelpText>
+ </PcdEntry>
+ <PcdEntry>
+ <C_Name>PcdPeiPcdDatabaseSetEnabled</C_Name>
+ <Token>0x00010030</Token>
+ <TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
+ <DatumType>BOOLEAN</DatumType>
+ <ValidUsage>FEATURE_FLAG</ValidUsage>
+ <DefaultValue>FALSE</DefaultValue>
+ <HelpText>This feature flag can be used to enable or disable the SET capability of PCD service PEIM. If a platform does not do PCD SET operation in PEI phase. This flag can be set to DISABLE to save size.</HelpText>
+ </PcdEntry>
+ <PcdEntry>
+ <C_Name>PcdPeiPcdDatabaseGetSizeEnabled</C_Name>
+ <Token>0x00010031</Token>
+ <TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
+ <DatumType>BOOLEAN</DatumType>
+ <ValidUsage>FEATURE_FLAG</ValidUsage>
+ <DefaultValue>FALSE</DefaultValue>
+ <HelpText>This feature flag can be used to enable or disable the GET size capability of PCD service PEIM. If a platform does not do PCD get size operation in PEI phase. This flag can be set to DISABLE to save size.</HelpText>
+ </PcdEntry>
+ <PcdEntry>
+ <C_Name>PcdPeiPcdDatabaseCallbackOnSetEnabled</C_Name>
+ <Token>0x00010032</Token>
+ <TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
+ <DatumType>BOOLEAN</DatumType>
+ <ValidUsage>FEATURE_FLAG</ValidUsage>
+ <DefaultValue>FALSE</DefaultValue>
+ <HelpText>This feature flag can be used to enable or disable the Callback On SET capability of PCD service PEIM. If a platform does not register any callback on set in PEI phase. This flag can be set to DISABLE to save size.</HelpText>
+ </PcdEntry>
+ <PcdEntry>
+ <C_Name>PcdPeiPcdDatabaseExEnabled</C_Name>
+ <Token>0x00010033</Token>
+ <TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
+ <DatumType>BOOLEAN</DatumType>
+ <ValidUsage>FEATURE_FLAG</ValidUsage>
+ <DefaultValue>FALSE</DefaultValue>
+ <HelpText>This feature flag can be used to enable or disable the PCD service PEIM to handle DynamicEX PCD. If a platform has no module to use DynamicEX in PEI phase. This flag can be set to DISABLE to save size.</HelpText>
</PcdEntry>
</PcdDeclarations>
-</PackageSurfaceArea>
+</PackageSurfaceArea> \ No newline at end of file