diff options
Diffstat (limited to 'IntelFsp2Pkg/FspSecCore/SecFsp.c')
| -rw-r--r-- | IntelFsp2Pkg/FspSecCore/SecFsp.c | 89 |
1 files changed, 47 insertions, 42 deletions
diff --git a/IntelFsp2Pkg/FspSecCore/SecFsp.c b/IntelFsp2Pkg/FspSecCore/SecFsp.c index 216f7bb6c5..ae03fa228e 100644 --- a/IntelFsp2Pkg/FspSecCore/SecFsp.c +++ b/IntelFsp2Pkg/FspSecCore/SecFsp.c @@ -17,20 +17,20 @@ **/
UINT64
-FspGetExceptionHandler(
+FspGetExceptionHandler (
IN UINT64 IdtEntryTemplate
)
{
UINT32 Entry;
UINT64 ExceptionHandler;
- IA32_IDT_GATE_DESCRIPTOR *IdtGateDescriptor;
- FSP_INFO_HEADER *FspInfoHeader;
-
- FspInfoHeader = (FSP_INFO_HEADER *)AsmGetFspInfoHeader();
- ExceptionHandler = IdtEntryTemplate;
- IdtGateDescriptor = (IA32_IDT_GATE_DESCRIPTOR *)&ExceptionHandler;
- Entry = (IdtGateDescriptor->Bits.OffsetHigh << 16) | IdtGateDescriptor->Bits.OffsetLow;
- Entry = FspInfoHeader->ImageBase + FspInfoHeader->ImageSize - (~Entry + 1);
+ IA32_IDT_GATE_DESCRIPTOR *IdtGateDescriptor;
+ FSP_INFO_HEADER *FspInfoHeader;
+
+ FspInfoHeader = (FSP_INFO_HEADER *)AsmGetFspInfoHeader ();
+ ExceptionHandler = IdtEntryTemplate;
+ IdtGateDescriptor = (IA32_IDT_GATE_DESCRIPTOR *)&ExceptionHandler;
+ Entry = (IdtGateDescriptor->Bits.OffsetHigh << 16) | IdtGateDescriptor->Bits.OffsetLow;
+ Entry = FspInfoHeader->ImageBase + FspInfoHeader->ImageSize - (~Entry + 1);
IdtGateDescriptor->Bits.OffsetHigh = (UINT16)(Entry >> 16);
IdtGateDescriptor->Bits.OffsetLow = (UINT16)Entry;
@@ -46,13 +46,13 @@ FspGetExceptionHandler( VOID
EFIAPI
SecGetPlatformData (
- IN OUT FSP_GLOBAL_DATA *FspData
+ IN OUT FSP_GLOBAL_DATA *FspData
)
{
- FSP_PLAT_DATA *FspPlatformData;
- UINT32 TopOfCar;
- UINT32 *StackPtr;
- UINT32 DwordSize;
+ FSP_PLAT_DATA *FspPlatformData;
+ UINT32 TopOfCar;
+ UINT32 *StackPtr;
+ UINT32 DwordSize;
FspPlatformData = &FspData->PlatformData;
@@ -61,7 +61,7 @@ SecGetPlatformData ( // reside in the bottom of stack, left untouched by normal stack operation.
//
- FspPlatformData->DataPtr = NULL;
+ FspPlatformData->DataPtr = NULL;
FspPlatformData->MicrocodeRegionBase = 0;
FspPlatformData->MicrocodeRegionSize = 0;
FspPlatformData->CodeRegionBase = 0;
@@ -70,7 +70,7 @@ SecGetPlatformData ( //
// Pointer to the size field
//
- TopOfCar = PcdGet32(PcdTemporaryRamBase) + PcdGet32(PcdTemporaryRamSize);
+ TopOfCar = PcdGet32 (PcdTemporaryRamBase) + PcdGet32 (PcdTemporaryRamSize);
StackPtr = (UINT32 *)(TopOfCar - sizeof (UINT32));
if (*(StackPtr - 1) == FSP_MCUD_SIGNATURE) {
@@ -114,26 +114,26 @@ SecGetPlatformData ( **/
VOID
FspGlobalDataInit (
- IN OUT FSP_GLOBAL_DATA *PeiFspData,
- IN UINT32 BootLoaderStack,
- IN UINT8 ApiIdx
+ IN OUT FSP_GLOBAL_DATA *PeiFspData,
+ IN UINT32 BootLoaderStack,
+ IN UINT8 ApiIdx
)
{
- VOID *FspmUpdDataPtr;
- CHAR8 ImageId[9];
- UINTN Idx;
+ VOID *FspmUpdDataPtr;
+ CHAR8 ImageId[9];
+ UINTN Idx;
//
// Set FSP Global Data pointer
//
- SetFspGlobalDataPointer (PeiFspData);
- ZeroMem ((VOID *)PeiFspData, sizeof(FSP_GLOBAL_DATA));
+ SetFspGlobalDataPointer (PeiFspData);
+ ZeroMem ((VOID *)PeiFspData, sizeof (FSP_GLOBAL_DATA));
- PeiFspData->Signature = FSP_GLOBAL_DATA_SIGNATURE;
- PeiFspData->Version = 0;
- PeiFspData->CoreStack = BootLoaderStack;
- PeiFspData->PerfIdx = 2;
- PeiFspData->PerfSig = FSP_PERFORMANCE_DATA_SIGNATURE;
+ PeiFspData->Signature = FSP_GLOBAL_DATA_SIGNATURE;
+ PeiFspData->Version = 0;
+ PeiFspData->CoreStack = BootLoaderStack;
+ PeiFspData->PerfIdx = 2;
+ PeiFspData->PerfSig = FSP_PERFORMANCE_DATA_SIGNATURE;
SetFspMeasurePoint (FSP_PERF_ID_API_FSP_MEMORY_INIT_ENTRY);
@@ -141,7 +141,7 @@ FspGlobalDataInit ( // Get FSP Header offset
// It may have multiple FVs, so look into the last one for FSP header
//
- PeiFspData->FspInfoHeader = (FSP_INFO_HEADER *)AsmGetFspInfoHeader();
+ PeiFspData->FspInfoHeader = (FSP_INFO_HEADER *)AsmGetFspInfoHeader ();
SecGetPlatformData (PeiFspData);
//
@@ -152,10 +152,11 @@ FspGlobalDataInit ( //
// Set UPD pointer
//
- FspmUpdDataPtr = (VOID *) GetFspApiParameter ();
+ FspmUpdDataPtr = (VOID *)GetFspApiParameter ();
if (FspmUpdDataPtr == NULL) {
FspmUpdDataPtr = (VOID *)(PeiFspData->FspInfoHeader->ImageBase + PeiFspData->FspInfoHeader->CfgRegionOffset);
}
+
SetFspUpdDataPointer (FspmUpdDataPtr);
SetFspMemoryInitUpdDataPointer (FspmUpdDataPtr);
SetFspSiliconInitUpdDataPointer (NULL);
@@ -186,17 +187,21 @@ FspGlobalDataInit ( for (Idx = 0; Idx < 8; Idx++) {
ImageId[Idx] = PeiFspData->FspInfoHeader->ImageId[Idx];
}
+
ImageId[Idx] = 0;
- DEBUG ((DEBUG_INFO | DEBUG_INIT, "\n============= FSP Spec v%d.%d Header Revision v%x (%a v%x.%x.%x.%x) =============\n", \
- (PeiFspData->FspInfoHeader->SpecVersion >> 4) & 0xF, \
- PeiFspData->FspInfoHeader->SpecVersion & 0xF, \
- PeiFspData->FspInfoHeader->HeaderRevision, \
- ImageId, \
- (PeiFspData->FspInfoHeader->ImageRevision >> 24) & 0xFF, \
- (PeiFspData->FspInfoHeader->ImageRevision >> 16) & 0xFF, \
- (PeiFspData->FspInfoHeader->ImageRevision >> 8) & 0xFF, \
- PeiFspData->FspInfoHeader->ImageRevision & 0xFF));
+ DEBUG ((
+ DEBUG_INFO | DEBUG_INIT,
+ "\n============= FSP Spec v%d.%d Header Revision v%x (%a v%x.%x.%x.%x) =============\n", \
+ (PeiFspData->FspInfoHeader->SpecVersion >> 4) & 0xF, \
+ PeiFspData->FspInfoHeader->SpecVersion & 0xF, \
+ PeiFspData->FspInfoHeader->HeaderRevision, \
+ ImageId, \
+ (PeiFspData->FspInfoHeader->ImageRevision >> 24) & 0xFF, \
+ (PeiFspData->FspInfoHeader->ImageRevision >> 16) & 0xFF, \
+ (PeiFspData->FspInfoHeader->ImageRevision >> 8) & 0xFF, \
+ PeiFspData->FspInfoHeader->ImageRevision & 0xFF
+ ));
}
/**
@@ -208,11 +213,11 @@ FspGlobalDataInit ( **/
VOID
FspDataPointerFixUp (
- IN UINT32 OffsetGap
+ IN UINT32 OffsetGap
)
{
FSP_GLOBAL_DATA *NewFspData;
- NewFspData = (FSP_GLOBAL_DATA *)((UINTN)GetFspGlobalDataPointer() + (UINTN)OffsetGap);
+ NewFspData = (FSP_GLOBAL_DATA *)((UINTN)GetFspGlobalDataPointer () + (UINTN)OffsetGap);
SetFspGlobalDataPointer (NewFspData);
}
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