diff options
Diffstat (limited to 'BaseTools/Source')
| -rw-r--r-- | BaseTools/Source/C/GenFv/GenFvInternalLib.c | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/BaseTools/Source/C/GenFv/GenFvInternalLib.c b/BaseTools/Source/C/GenFv/GenFvInternalLib.c index f466324..29c3363 100644 --- a/BaseTools/Source/C/GenFv/GenFvInternalLib.c +++ b/BaseTools/Source/C/GenFv/GenFvInternalLib.c @@ -116,63 +116,6 @@ CHAR8 *mFvbAlignmentName[] = { EFI_FVB2_ALIGNMENT_2G_STRING
};
-//
-// This data array will be located at the base of the Firmware Volume Header (FVH)
-// in the boot block. It must not exceed 14 bytes of code. The last 2 bytes
-// will be used to keep the FVH checksum consistent.
-// This code will be run in response to a startup IPI for HT-enabled systems.
-//
-#define SIZEOF_STARTUP_DATA_ARRAY 0x10
-
-UINT8 m128kRecoveryStartupApDataArray[SIZEOF_STARTUP_DATA_ARRAY] = {
- //
- // EA D0 FF 00 F0 ; far jmp F000:FFD0
- // 0, 0, 0, 0, 0, 0, 0, 0, 0, ; Reserved bytes
- // 0, 0 ; Checksum Padding
- //
- 0xEA,
- 0xD0,
- 0xFF,
- 0x0,
- 0xF0,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00
-};
-
-UINT8 m64kRecoveryStartupApDataArray[SIZEOF_STARTUP_DATA_ARRAY] = {
- //
- // EB CE ; jmp short ($-0x30)
- // ; (from offset 0x0 to offset 0xFFD0)
- // 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ; Reserved bytes
- // 0, 0 ; Checksum Padding
- //
- 0xEB,
- 0xCE,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00,
- 0x00
-};
-
FV_INFO mFvDataInfo;
CAP_INFO mCapDataInfo;
BOOLEAN mIsLargeFfs = FALSE;
@@ -1568,12 +1511,6 @@ Returns: EFI_PHYSICAL_ADDRESS SecCorePhysicalAddress;
INT32 Ia32SecEntryOffset;
UINT32 *Ia32ResetAddressPtr;
- UINT8 *BytePointer;
- UINT8 *BytePointer2;
- UINT16 *WordPointer;
- UINT16 CheckSum;
- UINT32 IpiVector;
- UINTN Index;
EFI_FFS_FILE_STATE SavedState;
BOOLEAN Vtf0Detected;
UINT32 FfsHeaderSize;
@@ -1745,65 +1682,6 @@ if (MachineType == IMAGE_FILE_MACHINE_I386 || MachineType == IMAGE_FILE_MACHINE_ Ia32ResetAddressPtr = (UINT32 *) ((UINTN) FvImage->Eof - 4);
*Ia32ResetAddressPtr = (UINT32) (FvInfo->BaseAddress);
DebugMsg (NULL, 0, 9, "update BFV base address in the top FV image", "BFV base address = 0x%llX.", (unsigned long long) FvInfo->BaseAddress);
-
- //
- // Update the Startup AP in the FVH header block ZeroVector region.
- //
- BytePointer = (UINT8 *) ((UINTN) FvImage->FileImage);
- if (FvInfo->Size <= 0x10000) {
- BytePointer2 = m64kRecoveryStartupApDataArray;
- } else if (FvInfo->Size <= 0x20000) {
- BytePointer2 = m128kRecoveryStartupApDataArray;
- } else {
- BytePointer2 = m128kRecoveryStartupApDataArray;
- //
- // Find the position to place Ap reset vector, the offset
- // between the position and the end of Fvrecovery.fv file
- // should not exceed 128kB to prevent Ap reset vector from
- // outside legacy E and F segment
- //
- Status = FindApResetVectorPosition (FvImage, &BytePointer);
- if (EFI_ERROR (Status)) {
- Error (NULL, 0, 3000, "Invalid", "FV image does not have enough space to place AP reset vector. The FV image needs to reserve at least 4KB of unused space.");
- return EFI_ABORTED;
- }
- }
-
- for (Index = 0; Index < SIZEOF_STARTUP_DATA_ARRAY; Index++) {
- BytePointer[Index] = BytePointer2[Index];
- }
- //
- // Calculate the checksum
- //
- CheckSum = 0x0000;
- WordPointer = (UINT16 *) (BytePointer);
- for (Index = 0; Index < SIZEOF_STARTUP_DATA_ARRAY / 2; Index++) {
- CheckSum = (UINT16) (CheckSum + ((UINT16) *WordPointer));
- WordPointer++;
- }
- //
- // Update the checksum field
- //
- WordPointer = (UINT16 *) (BytePointer + SIZEOF_STARTUP_DATA_ARRAY - 2);
- *WordPointer = (UINT16) (0x10000 - (UINT32) CheckSum);
-
- //
- // IpiVector at the 4k aligned address in the top 2 blocks in the PEI FV.
- //
- IpiVector = (UINT32) (FV_IMAGES_TOP_ADDRESS - ((UINTN) FvImage->Eof - (UINTN) BytePointer));
- DebugMsg (NULL, 0, 9, "Startup AP Vector address", "IpiVector at 0x%X", (unsigned) IpiVector);
- if ((IpiVector & 0xFFF) != 0) {
- Error (NULL, 0, 3000, "Invalid", "Startup AP Vector address are not 4K aligned, because the FV size is not 4K aligned");
- return EFI_ABORTED;
- }
- IpiVector = IpiVector >> 12;
- IpiVector = IpiVector & 0xFF;
-
- //
- // Write IPI Vector at Offset FvrecoveryFileSize - 8
- //
- Ia32ResetAddressPtr = (UINT32 *) ((UINTN) FvImage->Eof - 8);
- *Ia32ResetAddressPtr = IpiVector;
} else if (MachineType == IMAGE_FILE_MACHINE_ARMTHUMB_MIXED) {
//
// Since the ARM reset vector is in the FV Header you really don't need a
@@ -4191,83 +4069,6 @@ Returns: }
EFI_STATUS
-FindApResetVectorPosition (
- IN MEMORY_FILE *FvImage,
- OUT UINT8 **Pointer
- )
-/*++
-
-Routine Description:
-
- Find the position in this FvImage to place Ap reset vector.
-
-Arguments:
-
- FvImage Memory file for the FV memory image.
- Pointer Pointer to pointer to position.
-
-Returns:
-
- EFI_NOT_FOUND - No satisfied position is found.
- EFI_SUCCESS - The suitable position is return.
-
---*/
-{
- EFI_FFS_FILE_HEADER *PadFile;
- UINT32 Index;
- EFI_STATUS Status;
- UINT8 *FixPoint;
- UINT32 FileLength;
-
- for (Index = 1; ;Index ++) {
- //
- // Find Pad File to add ApResetVector info
- //
- Status = GetFileByType (EFI_FV_FILETYPE_FFS_PAD, Index, &PadFile);
- if (EFI_ERROR (Status) || (PadFile == NULL)) {
- //
- // No Pad file to be found.
- //
- break;
- }
- //
- // Get Pad file size.
- //
- FileLength = GetFfsFileLength(PadFile);
- FileLength = (FileLength + EFI_FFS_FILE_HEADER_ALIGNMENT - 1) & ~(EFI_FFS_FILE_HEADER_ALIGNMENT - 1);
- //
- // FixPoint must be align on 0x1000 relative to FvImage Header
- //
- FixPoint = (UINT8*) PadFile + GetFfsHeaderLength(PadFile);
- FixPoint = FixPoint + 0x1000 - (((UINTN) FixPoint - (UINTN) FvImage->FileImage) & 0xFFF);
- //
- // FixPoint be larger at the last place of one fv image.
- //
- while (((UINTN) FixPoint + SIZEOF_STARTUP_DATA_ARRAY - (UINTN) PadFile) <= FileLength) {
- FixPoint += 0x1000;
- }
- FixPoint -= 0x1000;
-
- if ((UINTN) FixPoint < ((UINTN) PadFile + GetFfsHeaderLength(PadFile))) {
- //
- // No alignment FixPoint in this Pad File.
- //
- continue;
- }
-
- if ((UINTN) FvImage->Eof - (UINTN)FixPoint <= 0x20000) {
- //
- // Find the position to place ApResetVector
- //
- *Pointer = FixPoint;
- return EFI_SUCCESS;
- }
- }
-
- return EFI_NOT_FOUND;
-}
-
-EFI_STATUS
ParseCapInf (
IN MEMORY_FILE *InfFile,
OUT CAP_INFO *CapInfo
|