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| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformLibSample | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformLibSample')
2 files changed, 149 insertions, 0 deletions
diff --git a/roms/edk2/IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformLibSample/BaseFspWrapperPlatformLibSample.inf b/roms/edk2/IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformLibSample/BaseFspWrapperPlatformLibSample.inf new file mode 100644 index 000000000..a3d23f6d5 --- /dev/null +++ b/roms/edk2/IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformLibSample/BaseFspWrapperPlatformLibSample.inf @@ -0,0 +1,52 @@ +## @file
+# Sample to provide FSP wrapper platform related function.
+#
+# Copyright (c) 2014 - 2016, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+################################################################################
+#
+# Defines Section - statements that will be processed to create a Makefile.
+#
+################################################################################
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = BaseFspWrapperPlatformLibSample
+ FILE_GUID = 12F38E73-B34D-4559-99E5-AE2DCD002156
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = FspWrapperPlatformLib
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64
+#
+
+################################################################################
+#
+# Sources Section - list of files that are required for the build to succeed.
+#
+################################################################################
+
+[Sources]
+ FspWrapperPlatformLibSample.c
+
+
+################################################################################
+#
+# Package Dependency Section - list of Package files that are required for
+# this module.
+#
+################################################################################
+
+[Packages]
+ MdePkg/MdePkg.dec
+ IntelFsp2Pkg/IntelFsp2Pkg.dec
+ IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec
+
+[LibraryClasses]
+
diff --git a/roms/edk2/IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformLibSample/FspWrapperPlatformLibSample.c b/roms/edk2/IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformLibSample/FspWrapperPlatformLibSample.c new file mode 100644 index 000000000..dddf80b76 --- /dev/null +++ b/roms/edk2/IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformLibSample/FspWrapperPlatformLibSample.c @@ -0,0 +1,97 @@ +/** @file
+ Sample to provide FSP wrapper related function.
+
+ Copyright (c) 2014 - 2016, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <PiPei.h>
+#include <Library/PcdLib.h>
+
+/**
+ This function overrides the default configurations in the FSP-M UPD data region.
+
+ @note At this point, memory is NOT ready, PeiServices are available to use.
+
+ @param[in,out] FspUpdRgnPtr A pointer to the UPD data region data structure.
+
+**/
+VOID
+EFIAPI
+UpdateFspmUpdData (
+ IN OUT VOID *FspUpdRgnPtr
+ )
+{
+}
+
+/**
+ This function overrides the default configurations in the FSP-S UPD data region.
+
+ @param[in,out] FspUpdRgnPtr A pointer to the UPD data region data structure.
+
+**/
+VOID
+EFIAPI
+UpdateFspsUpdData (
+ IN OUT VOID *FspUpdRgnPtr
+ )
+{
+}
+
+/**
+ Update TempRamExit parameter.
+
+ @note At this point, memory is ready, PeiServices are available to use.
+
+ @return TempRamExit parameter.
+**/
+VOID *
+EFIAPI
+UpdateTempRamExitParam (
+ VOID
+ )
+{
+ return NULL;
+}
+
+/**
+ Get S3 PEI memory information.
+
+ @note At this point, memory is ready, and PeiServices are available to use.
+ Platform can get some data from SMRAM directly.
+
+ @param[out] S3PeiMemSize PEI memory size to be installed in S3 phase.
+ @param[out] S3PeiMemBase PEI memory base to be installed in S3 phase.
+
+ @return If S3 PEI memory information is got successfully.
+**/
+EFI_STATUS
+EFIAPI
+GetS3MemoryInfo (
+ OUT UINT64 *S3PeiMemSize,
+ OUT EFI_PHYSICAL_ADDRESS *S3PeiMemBase
+ )
+{
+ return EFI_UNSUPPORTED;
+}
+
+/**
+ Perform platform related reset in FSP wrapper.
+
+ This function will reset the system with requested ResetType.
+
+ @param[in] FspStatusResetType The type of reset the platform has to perform.
+**/
+VOID
+EFIAPI
+CallFspWrapperResetSystem (
+ IN UINT32 FspStatusResetType
+ )
+{
+ //
+ // Perform reset according to the type.
+ //
+
+ CpuDeadLoop();
+}
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