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PI Enable:

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1) The entry point of PeiCore has been changed to EFI_PEI_CORE_ENTRY_POINT defined in PI. 
2) Nt32, Tiger and lakeport platform's SecCore has been updated.
3) Autogen tools also has been updated.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3804 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
klu2
2007-09-12 09:52:37 +00:00
parent 2303536ca1
commit 5aae0aa7d8
12 changed files with 296 additions and 46 deletions
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24
MdeModulePkg/Core/Pei/Memory/MemoryServices.c
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@@ -24,7 +24,7 @@ Abstract:
VOID
InitializeMemoryServices (
IN EFI_PEI_SERVICES **PeiServices,
IN EFI_PEI_STARTUP_DESCRIPTOR *PeiStartupDescriptor,
IN CONST EFI_SEC_PEI_HAND_OFF *SecCoreData,
IN PEI_CORE_INSTANCE *OldCoreData
)
/*++
@@ -36,7 +36,10 @@ Routine Description:
Arguments:
PeiServices - The PEI core services table.
PeiStartupDescriptor - Information and services provided by SEC phase.
SecCoreData - Points to a data structure containing information about the PEI core's operating
environment, such as the size and location of temporary RAM, the stack location and
the BFV location.
OldCoreData - Pointer to the PEI Core data.
NULL if being run in non-permament memory mode.
@@ -47,7 +50,6 @@ Returns:
--*/
{
PEI_CORE_INSTANCE *PrivateData;
UINT64 SizeOfCarHeap;
PrivateData = PEI_CORE_INSTANCE_FROM_PS_THIS (PeiServices);
PrivateData->SwitchStackSignal = FALSE;
@@ -56,18 +58,12 @@ Returns:
PrivateData->PeiMemoryInstalled = FALSE;
PrivateData->BottomOfCarHeap = (VOID *) (((UINTN)(VOID *)(&PrivateData))
& (~((PeiStartupDescriptor->SizeOfCacheAsRam) - 1)));
PrivateData->TopOfCarHeap = (VOID *)((UINTN)(PrivateData->BottomOfCarHeap) + PeiStartupDescriptor->SizeOfCacheAsRam);
//
// SizeOfCarHeap is 1/2 (arbitrary) of CacheAsRam Size.
//
SizeOfCarHeap = (UINT64) PeiStartupDescriptor->SizeOfCacheAsRam;
SizeOfCarHeap = RShiftU64 (SizeOfCarHeap, 1);
PrivateData->BottomOfCarHeap = SecCoreData->PeiTemporaryRamBase;
PrivateData->TopOfCarHeap = (VOID *)((UINTN)(PrivateData->BottomOfCarHeap) + SecCoreData->PeiTemporaryRamSize);
DEBUG_CODE_BEGIN ();
PrivateData->SizeOfCacheAsRam = PeiStartupDescriptor->SizeOfCacheAsRam;
PrivateData->MaxTopOfCarHeap = (VOID *) ((UINTN) PrivateData->BottomOfCarHeap + (UINTN) SizeOfCarHeap);
PrivateData->SizeOfCacheAsRam = SecCoreData->PeiTemporaryRamSize + SecCoreData->StackSize;
PrivateData->MaxTopOfCarHeap = (VOID *) ((UINTN) PrivateData->BottomOfCarHeap + (UINTN) PrivateData->SizeOfCacheAsRam);
DEBUG_CODE_END ();
PrivateData->HobList.Raw = PrivateData->BottomOfCarHeap;
@@ -75,7 +71,7 @@ Returns:
PeiCoreBuildHobHandoffInfoTable (
BOOT_WITH_FULL_CONFIGURATION,
(EFI_PHYSICAL_ADDRESS) (UINTN) PrivateData->BottomOfCarHeap,
(UINTN) SizeOfCarHeap
(UINTN) SecCoreData->PeiTemporaryRamSize
);
//
// Copy PeiServices from ROM to Cache in PrivateData