diff options
| author | Guo Mang <mang.guo@intel.com> | 2016-12-22 16:16:34 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2016-12-26 19:14:45 +0800 |
| commit | 98978ffbf63ed054a7b69a2d9c21ce765d988018 (patch) | |
| tree | 7c75a67c7fe8133625cab086f487f0f7497b4756 /Core/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecTempRamDone.c | |
| parent | b47932475500fc4b72ceab745aefd590ad1d1e6a (diff) | |
| download | edk2-platforms-98978ffbf63ed054a7b69a2d9c21ce765d988018.tar.xz | |
IntelFsp2WrapperPkg: Move to new location
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'Core/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecTempRamDone.c')
| -rw-r--r-- | Core/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecTempRamDone.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/Core/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecTempRamDone.c b/Core/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecTempRamDone.c new file mode 100644 index 0000000000..b7a622703a --- /dev/null +++ b/Core/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/SecTempRamDone.c @@ -0,0 +1,49 @@ +/** @file
+ Sample to provide SecTemporaryRamDone function.
+
+ Copyright (c) 2014 - 2016, Intel Corporation. All rights reserved.<BR>
+ 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.
+
+**/
+
+#include <PiPei.h>
+
+#include <Library/DebugLib.h>
+#include <Library/PcdLib.h>
+#include <Library/FspWrapperApiLib.h>
+#include <Library/FspWrapperPlatformLib.h>
+#include <Guid/FspHeaderFile.h>
+
+/**
+This interface disables temporary memory in SEC Phase.
+**/
+VOID
+EFIAPI
+SecPlatformDisableTemporaryMemory (
+ VOID
+ )
+{
+ EFI_STATUS Status;
+ VOID *TempRamExitParam;
+ FSP_INFO_HEADER *FspHeader;
+
+ FspHeader = FspFindFspHeader (PcdGet32(PcdFspmBaseAddress));
+ if (FspHeader == NULL) {
+ return ;
+ }
+
+ DEBUG((DEBUG_INFO, "SecPlatformDisableTemporaryMemory enter\n"));
+
+ TempRamExitParam = UpdateTempRamExitParam ();
+ Status = CallTempRamExit (TempRamExitParam);
+ DEBUG((DEBUG_INFO, "TempRamExit status: 0x%x\n", Status));
+ ASSERT_EFI_ERROR(Status);
+
+ return ;
+}
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