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Add 64-bit versions of FLASH Base addressess as it is legal to have them >4G. For backward compatability if the new 64-bit base addresses are zero use the old 32-bit base addressess.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10684 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
andrewfish
2010-07-22 21:18:25 +00:00
parent 5fc3b5d6c8
commit 92a4f6f3c7
7 changed files with 40 additions and 7 deletions
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14
MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWrite.c
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@@ -899,9 +899,17 @@ FvbNotificationEvent (
FvbHandle = NULL;
Fvb = NULL;
FtwDevice->WorkSpaceAddress = (EFI_PHYSICAL_ADDRESS) PcdGet32 (PcdFlashNvStorageFtwWorkingBase);
FtwDevice->SpareAreaAddress = (EFI_PHYSICAL_ADDRESS) PcdGet32 (PcdFlashNvStorageFtwSpareBase);
FtwDevice->WorkSpaceAddress = (EFI_PHYSICAL_ADDRESS) PcdGet64 (PcdFlashNvStorageFtwWorkingBase64);
if (FtwDevice->WorkSpaceAddress == 0) {
FtwDevice->WorkSpaceAddress = (EFI_PHYSICAL_ADDRESS) PcdGet32 (PcdFlashNvStorageFtwWorkingBase);
}
FtwDevice->SpareAreaAddress = (EFI_PHYSICAL_ADDRESS) PcdGet64 (PcdFlashNvStorageFtwSpareBase64);
if (FtwDevice->SpareAreaAddress == 0) {
FtwDevice->SpareAreaAddress = (EFI_PHYSICAL_ADDRESS) PcdGet32 (PcdFlashNvStorageFtwSpareBase);
}
//
// Locate all handles of Fvb protocol
//