1, Correct the PCD PEIM to produce gEfiPcdPpi and gPcdPpi at same time;
2, Combine two action of InstallProtocolInstance for gEfiPcdProtocol and gPcdProtocol into InstallMultipleProtocolInstances. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9468 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -14,6 +14,10 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#include "Service.h"
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//
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// Instance of PCD_PPI protocol is native implementation by MdePkg.
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// This protocol instance support dynamic and dynamicEx type PCDs.
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//
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PCD_PPI mPcdPpiInstance = {
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PeiPcdSetSku,
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@@ -53,6 +57,10 @@ PCD_PPI mPcdPpiInstance = {
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PeiPcdGetNextTokenSpace
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};
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//
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// Instance of EFI_PEI_PCD_PPI which is defined in PI 1.2 Vol 3.
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// This PPI instance only support dyanmicEx type PCD.
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//
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EFI_PEI_PCD_PPI mEfiPcdPpiInstance = {
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PeiPcdSetSku,
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@@ -90,7 +98,7 @@ EFI_PEI_PPI_DESCRIPTOR mEfiPpiPCD = {
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/**
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Main entry for PCD PEIM driver.
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This routine initialize the PCD database for PEI phase and install PCD_PPI.
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This routine initialize the PCD database for PEI phase and install PCD_PPI/EFI_PEI_PCD_PPI.
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@param FileHandle Handle of the file being invoked.
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@param PeiServices Describes the list of possible PEI Services.
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@@ -105,9 +113,24 @@ PcdPeimInit (
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IN CONST EFI_PEI_SERVICES **PeiServices
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)
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{
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EFI_STATUS Status;
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BuildPcdDatabase ();
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return PeiServicesInstallPpi (&mPpiPCD);
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//
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// Install PCD_PPI which produce support for dynamic and dynamicEx PCD
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//
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Status = PeiServicesInstallPpi (&mPpiPCD);
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ASSERT_EFI_ERROR (Status);
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//
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// Install EFI_PCD_PPI which produce support for dynamicEx PCD which is defined
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// in PI 1.2 Vol 3 specification.
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//
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Status = PeiServicesInstallPpi (&mEfiPpiPCD);
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ASSERT_EFI_ERROR (Status);
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return Status;
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}
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/**
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