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-rw-r--r--Nt32Pkg/PlatformBdsDxe/Generic/Capsules.c140
1 files changed, 0 insertions, 140 deletions
diff --git a/Nt32Pkg/PlatformBdsDxe/Generic/Capsules.c b/Nt32Pkg/PlatformBdsDxe/Generic/Capsules.c
deleted file mode 100644
index c1783eb424..0000000000
--- a/Nt32Pkg/PlatformBdsDxe/Generic/Capsules.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/*++
-
-Copyright (c) 2006, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- Capsules.c
-
-Abstract:
-
- BDS routines to handle capsules.
-
---*/
-
-#include "Bds.h"
-
-VOID
-BdsLockNonUpdatableFlash (
- VOID
- )
-{
-}
-
-EFI_STATUS
-ProcessCapsules (
- EFI_BOOT_MODE BootMode
- )
-/*++
-
-Routine Description:
-
- This routine is called to see if there are any capsules we need to process.
- If the boot mode is not UPDATE, then we do nothing. Otherwise find the
- capsule HOBS and produce firmware volumes for them via the DXE service.
- Then call the dispatcher to dispatch drivers from them. Finally, check
- the status of the updates.
-
-Arguments:
-
- BootMode - the current boot mode
-
-Returns:
-
- EFI_INVALID_PARAMETER - boot mode is not correct for an update
-
-Note:
-
- This function should be called by BDS in case we need to do some
- sort of processing even if there is no capsule to process. We
- need to do this if an earlier update went awry and we need to
- clear the capsule variable so on the next reset PEI does not see it and
- think there is a capsule available.
-
---*/
-{
- EFI_STATUS Status;
- EFI_HOB_CAPSULE_VOLUME *CvHob;
- EFI_PHYSICAL_ADDRESS BaseAddress;
- UINT64 Length;
- EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader;
- EFI_HANDLE FvProtocolHandle;
-
- //
- // We don't do anything else if the boot mode is not flash-update
- //
- if (BootMode != BOOT_ON_FLASH_UPDATE) {
- return EFI_INVALID_PARAMETER;
- }
- //
- // Only one capsule HOB allowed.
- //
- CvHob = GetFirstHob (EFI_HOB_TYPE_CV);
- if (CvHob == NULL) {
- //
- // We didn't find a hob, so had no errors.
- //
- BdsLockNonUpdatableFlash ();
- return EFI_SUCCESS;
- }
-
- BaseAddress = CvHob->BaseAddress;
- Length = CvHob->Length;
-
- Status = EFI_SUCCESS;
- //
- // Now walk the capsule and call the core to process each
- // firmware volume in it.
- //
- while (Length != 0) {
- //
- // Point to the next firmware volume header, and then
- // call the DXE service to process it.
- //
- FwVolHeader = (EFI_FIRMWARE_VOLUME_HEADER *) (UINTN) BaseAddress;
- if (FwVolHeader->FvLength > Length) {
- //
- // Notes: need to stuff this status somewhere so that the
- // error can be detected at OS runtime
- //
- Status = EFI_VOLUME_CORRUPTED;
- break;
- }
-
- Status = gDS->ProcessFirmwareVolume (
- (VOID *) (UINTN) BaseAddress,
- (UINTN) FwVolHeader->FvLength,
- &FvProtocolHandle
- );
- if (EFI_ERROR (Status)) {
- break;
- }
- //
- // Call the dispatcher to dispatch any drivers from the produced firmware volume
- //
- gDS->Dispatch ();
- //
- // On to the next FV in the capsule
- //
- Length -= FwVolHeader->FvLength;
- BaseAddress = (EFI_PHYSICAL_ADDRESS) ((UINTN) BaseAddress + FwVolHeader->FvLength);
- //
- // Notes: when capsule spec is finalized, if the requirement is made to
- // have each FV in a capsule aligned, then we will need to align the
- // BaseAddress and Length here.
- //
- }
-
-
- BdsLockNonUpdatableFlash ();
-
- return Status;
-}
-