Add the following Pcds declaration in EdkModulePkg.spd file. EdkModulePkg PeiVariable...

[mirror_edk2.git] / EdkModulePkg / Universal / FirmwareVolume / FaultTolerantWriteLite / Dxe / FtwLite.msa

diff --git a/EdkModulePkg/Universal/FirmwareVolume/FaultTolerantWriteLite/Dxe/FtwLite.msa b/EdkModulePkg/Universal/FirmwareVolume/FaultTolerantWriteLite/Dxe/FtwLite.msa
index 884f260117856b6de507a315543fce6186d446b7..27d5f61e40681cadf1df8a33a614f362cced44ad 100644 (file)
--- a/EdkModulePkg/Universal/FirmwareVolume/FaultTolerantWriteLite/Dxe/FtwLite.msa
+++ b/EdkModulePkg/Universal/FirmwareVolume/FaultTolerantWriteLite/Dxe/FtwLite.msa
@@ -13,8 +13,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
     <ModuleType>DXE_DRIVER</ModuleType>\r
     <GuidValue>4C862FC6-0E54-4e36-8C8F-FF6F3167951F</GuidValue>\r
     <Version>1.0</Version>\r
-    <Abstract>Component description file for DiskIo module.</Abstract>\r
-    <Description>FIX ME!</Description>\r
+    <Abstract>Component description file for FtwLite module.</Abstract>\r
+    <Description>This driver provides fault tolerant write capability for block devices.</Description>\r
     <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>\r
     <License>All rights reserved. This program and the accompanying materials
       are licensed and made available under the terms and conditions of the BSD License
@@ -30,6 +30,9 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
     <OutputFileBasename>FtwLite</OutputFileBasename>\r
   </ModuleDefinitions>\r
   <LibraryClassDefinitions>\r
+    <LibraryClass Usage="ALWAYS_CONSUMED">\r
+      <Keyword>PcdLib</Keyword>\r
+    </LibraryClass>  \r
     <LibraryClass Usage="ALWAYS_CONSUMED">\r
       <Keyword>DebugLib</Keyword>\r
     </LibraryClass>\r
@@ -96,4 +99,26 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
       <ModuleEntryPoint>InitializeFtwLite</ModuleEntryPoint>\r
     </Extern>\r
   </Externs>\r
+  <PcdCoded>\r
+    <PcdEntry PcdItemType="DYNAMIC" Usage="ALWAYS_CONSUMED">\r
+      <C_Name>PcdFlashNvStorageFtwSpareBase</C_Name>\r
+      <TokenSpaceGuidCName>gEfiGenericPlatformTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>To get base address of the FTW spare block section in NV firmware volume.</HelpText>\r
+    </PcdEntry>\r
+    <PcdEntry PcdItemType="DYNAMIC" Usage="ALWAYS_CONSUMED">\r
+      <C_Name>PcdFlashNvStorageFtwSpareSize</C_Name>\r
+      <TokenSpaceGuidCName>gEfiGenericPlatformTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>To get size of the FTW spare block section in NV firmware volume.</HelpText>\r
+    </PcdEntry>\r
+    <PcdEntry PcdItemType="DYNAMIC" Usage="ALWAYS_CONSUMED">\r
+      <C_Name>PcdFlashNvStorageFtwWorkingBase</C_Name>\r
+      <TokenSpaceGuidCName>gEfiGenericPlatformTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>To get base address of the FTW working block section in NV firmware volume.</HelpText>\r
+    </PcdEntry>\r
+    <PcdEntry PcdItemType="DYNAMIC" Usage="ALWAYS_CONSUMED">\r
+      <C_Name>PcdFlashNvStorageFtwWorkingSize</C_Name>\r
+      <TokenSpaceGuidCName>gEfiGenericPlatformTokenSpaceGuid</TokenSpaceGuidCName>\r
+      <HelpText>To get size of the FTW working block section in NV firmware volume.</HelpText>\r
+    </PcdEntry>\r
+  </PcdCoded>\r
 </ModuleSurfaceArea>
\ No newline at end of file