diff options
Diffstat (limited to 'MdeModulePkg/Core/Pei/Dispatcher/Dispatcher.c')
| -rw-r--r-- | MdeModulePkg/Core/Pei/Dispatcher/Dispatcher.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/MdeModulePkg/Core/Pei/Dispatcher/Dispatcher.c b/MdeModulePkg/Core/Pei/Dispatcher/Dispatcher.c index 67aa1bd535..335fe9fc5d 100644 --- a/MdeModulePkg/Core/Pei/Dispatcher/Dispatcher.c +++ b/MdeModulePkg/Core/Pei/Dispatcher/Dispatcher.c @@ -31,7 +31,7 @@ TransferOldDataToNewDataRange ( EFI_STATUS
PeiDispatcher (
- IN EFI_PEI_STARTUP_DESCRIPTOR *PeiStartupDescriptor,
+ IN CONST EFI_SEC_PEI_HAND_OFF *SecCoreData,
IN PEI_CORE_INSTANCE *PrivateData,
IN PEI_CORE_DISPATCH_DATA *DispatchData
)
@@ -44,7 +44,9 @@ Routine Description: Arguments:
- PeiStartupDescriptor - Pointer to IN EFI_PEI_STARTUP_DESCRIPTOR
+ 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.
PrivateData - Pointer to the private data passed in from caller
DispatchData - Pointer to PEI_CORE_DISPATCH_DATA data.
@@ -214,7 +216,8 @@ Returns: PeiSwitchStacks (
(SWITCH_STACK_ENTRY_POINT)(UINTN)TempPtr.Raw,
- PeiStartupDescriptor,
+ (VOID*) SecCoreData,
+ NULL,
(VOID*)PrivateDataInMem,
TopOfStack,
(VOID*)(UINTN)PrivateData->StackBase
@@ -360,7 +363,7 @@ VOID InitializeDispatcherData (
IN EFI_PEI_SERVICES **PeiServices,
IN PEI_CORE_INSTANCE *OldCoreData,
- IN EFI_PEI_STARTUP_DESCRIPTOR *PeiStartupDescriptor
+ IN CONST EFI_SEC_PEI_HAND_OFF *SecCoreData
)
/*++
@@ -373,7 +376,9 @@ Arguments: PeiServices - The PEI core services table.
OldCoreData - Pointer to old core data (before switching stack).
NULL if being run in non-permament memory mode.
- 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.
Returns:
@@ -386,8 +391,8 @@ Returns: PrivateData = PEI_CORE_INSTANCE_FROM_PS_THIS (PeiServices);
if (OldCoreData == NULL) {
- PrivateData->DispatchData.CurrentFvAddress = (EFI_FIRMWARE_VOLUME_HEADER *) PeiStartupDescriptor->BootFirmwareVolume;
- PrivateData->DispatchData.BootFvAddress = (EFI_FIRMWARE_VOLUME_HEADER *) PeiStartupDescriptor->BootFirmwareVolume;
+ PrivateData->DispatchData.CurrentFvAddress = (EFI_FIRMWARE_VOLUME_HEADER *) SecCoreData->BootFirmwareVolumeBase;
+ PrivateData->DispatchData.BootFvAddress = (EFI_FIRMWARE_VOLUME_HEADER *) SecCoreData->BootFirmwareVolumeBase;
} else {
//
|