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Roll back the updating of 4646 as it will cause the Richford SoftSDV boot failure 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4648 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
zliu3 2008-01-31 11:38:47 +00:00
parent 3431f36337
commit 3e3c809fc1
1 changed files with 4 additions and 11 deletions
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15
MdeModulePkg/Core/Pei/Memory/MemoryServices.c
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@ -115,23 +115,16 @@ Returns:
UINT64 EfiFreeMemorySize;
EFI_PHYSICAL_ADDRESS PhysicalAddressOfOldHob;
if (MemoryLength > (MAX_ADDRESS - MemoryBegin + 1))
return EFI_INVALID_PARAMETER;
DEBUG ((EFI_D_INFO, "PeiInstallPeiMemory MemoryBegin 0x%LX, MemoryLength 0x%LX\n", MemoryBegin, MemoryLength));
PrivateData = PEI_CORE_INSTANCE_FROM_PS_THIS (PeiServices);
PrivateData->SwitchStackSignal = TRUE;
PrivateData->PeiMemoryInstalled = TRUE;
PrivateData->StackBase = MemoryBegin;
//
// Ensure the stack base is in page alignment
//
PrivateData->StackBase = ((UINTN)MemoryBegin + (EFI_PAGE_SIZE - 1)) & EFI_PAGE_SIZE;
PeiStackSize = (RShiftU64 (MemoryLength, 1) + (EFI_PAGE_SIZE - 1)) & EFI_PAGE_SIZE;
PeiStackSize = RShiftU64 (MemoryLength, 1);
if (PEI_STACK_SIZE > PeiStackSize) {
PrivateData->StackSize = PeiStackSize;
} else {
@ -140,7 +133,7 @@ Returns:
OldHandOffHob = PrivateData->HobList.HandoffInformationTable;
PrivateData->HobList.Raw = (VOID *)((UINTN)(PrivateData->StackBase + PrivateData->StackSize));
PrivateData->HobList.Raw = (VOID *)((UINTN)(MemoryBegin + PrivateData->StackSize));
NewHandOffHob = PrivateData->HobList.HandoffInformationTable;
PhysicalAddressOfOldHob = (EFI_PHYSICAL_ADDRESS) (UINTN) OldHandOffHob;