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Variable PEIM use to PCD entry to get the base address of NV Storegae region.

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This patch changes:

1) make the PcdFlashNvStorageVariableBase PCD entry type in Variable PEIM to be "DYNAMIC", which means it can be flexible to be FIX_AT_BUILD, DYNAMIC or PATCH_IN_MODULE.
2) make FlashMap depends on PCD_PPI
3) make FlashMap PEIM to the value of PcdFlashNvStorageVariableBase according NT emulator's FwhPPI installed by NT32 emulator's SEC.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1223 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qwang12
2006-08-09 05:09:30 +00:00
parent 19d66cd590
commit dd70a8c4e6
5 changed files with 70 additions and 29 deletions
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6
EdkNt32Pkg/Pei/FlashMap/FlashMap.c
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@@ -202,6 +202,12 @@ Returns:
&gEfiFirmwareVolumeBlockProtocolGuid,
sizeof (EFI_GUID)
);
//
// We also update a PCD entry so that any driver that depend on
// PCD entry PcdFlashNvStorageVariableBase will get the information.
//
PcdSet32 (PcdFlashNvStorageVariableBase, (UINT32) FlashHobData.SubAreaData.Base);
break;
default: