diff options
| 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/ArmPlatformPkg/PlatformPei | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/ArmPlatformPkg/PlatformPei')
4 files changed, 225 insertions, 0 deletions
diff --git a/roms/edk2/ArmPlatformPkg/PlatformPei/PlatformPeiLib.c b/roms/edk2/ArmPlatformPkg/PlatformPei/PlatformPeiLib.c new file mode 100644 index 000000000..84b45f414 --- /dev/null +++ b/roms/edk2/ArmPlatformPkg/PlatformPei/PlatformPeiLib.c @@ -0,0 +1,24 @@ +/** @file
+*
+* Copyright (c) 2011-2014, ARM Limited. All rights reserved.
+*
+* SPDX-License-Identifier: BSD-2-Clause-Patent
+*
+**/
+
+#include <PiPei.h>
+
+#include <Library/ArmPlatformLib.h>
+#include <Library/HobLib.h>
+#include <Library/PcdLib.h>
+
+EFI_STATUS
+EFIAPI
+PlatformPeim (
+ VOID
+ )
+{
+ BuildFvHob (PcdGet64 (PcdFvBaseAddress), PcdGet32 (PcdFvSize));
+
+ return EFI_SUCCESS;
+}
diff --git a/roms/edk2/ArmPlatformPkg/PlatformPei/PlatformPeiLib.inf b/roms/edk2/ArmPlatformPkg/PlatformPei/PlatformPeiLib.inf new file mode 100644 index 000000000..cce8a142b --- /dev/null +++ b/roms/edk2/ArmPlatformPkg/PlatformPei/PlatformPeiLib.inf @@ -0,0 +1,44 @@ +#/** @file
+#
+# Copyright (c) 2011-2012, ARM Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#**/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = ArmPlatformPeiLib
+ FILE_GUID = 49d37060-70b5-11e0-aa2d-0002a5d5c51b
+ MODULE_TYPE = SEC
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = PlatformPeiLib
+
+[Sources]
+ PlatformPeiLib.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ EmbeddedPkg/EmbeddedPkg.dec
+ ArmPkg/ArmPkg.dec
+ ArmPlatformPkg/ArmPlatformPkg.dec
+
+[LibraryClasses]
+ DebugLib
+ HobLib
+ ArmPlatformLib
+
+[Ppis]
+ gEfiPeiMasterBootModePpiGuid # PPI ALWAYS_PRODUCED
+ gEfiPeiBootInRecoveryModePpiGuid # PPI SOMETIMES_PRODUCED
+
+[FixedPcd]
+ gArmTokenSpaceGuid.PcdFdBaseAddress
+ gArmTokenSpaceGuid.PcdFdSize
+
+ gArmTokenSpaceGuid.PcdFvBaseAddress
+ gArmTokenSpaceGuid.PcdFvSize
+
+[depex]
+ TRUE
diff --git a/roms/edk2/ArmPlatformPkg/PlatformPei/PlatformPeim.c b/roms/edk2/ArmPlatformPkg/PlatformPei/PlatformPeim.c new file mode 100644 index 000000000..ca5a31116 --- /dev/null +++ b/roms/edk2/ArmPlatformPkg/PlatformPei/PlatformPeim.c @@ -0,0 +1,101 @@ +/** @file
+*
+* Copyright (c) 2011, ARM Limited. All rights reserved.
+*
+* SPDX-License-Identifier: BSD-2-Clause-Patent
+*
+**/
+
+#include <PiPei.h>
+
+//
+// The protocols, PPI and GUID definitions for this module
+//
+#include <Ppi/MasterBootMode.h>
+#include <Ppi/BootInRecoveryMode.h>
+#include <Ppi/GuidedSectionExtraction.h>
+//
+// The Library classes this module consumes
+//
+#include <Library/ArmPlatformLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/DebugLib.h>
+#include <Library/HobLib.h>
+#include <Library/PeimEntryPoint.h>
+#include <Library/PeiServicesLib.h>
+#include <Library/PcdLib.h>
+
+EFI_STATUS
+EFIAPI
+InitializePlatformPeim (
+ IN EFI_PEI_FILE_HANDLE FileHandle,
+ IN CONST EFI_PEI_SERVICES **PeiServices
+ );
+
+EFI_STATUS
+EFIAPI
+PlatformPeim (
+ VOID
+ );
+
+//
+// Module globals
+//
+CONST EFI_PEI_PPI_DESCRIPTOR mPpiListBootMode = {
+ (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
+ &gEfiPeiMasterBootModePpiGuid,
+ NULL
+};
+
+CONST EFI_PEI_PPI_DESCRIPTOR mPpiListRecoveryBootMode = {
+ (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
+ &gEfiPeiBootInRecoveryModePpiGuid,
+ NULL
+};
+
+/*++
+
+Routine Description:
+
+
+
+Arguments:
+
+ FileHandle - Handle of the file being invoked.
+ PeiServices - Describes the list of possible PEI Services.
+
+Returns:
+
+ Status - EFI_SUCCESS if the boot mode could be set
+
+--*/
+EFI_STATUS
+EFIAPI
+InitializePlatformPeim (
+ IN EFI_PEI_FILE_HANDLE FileHandle,
+ IN CONST EFI_PEI_SERVICES **PeiServices
+ )
+{
+ EFI_STATUS Status;
+ EFI_BOOT_MODE BootMode;
+
+ DEBUG ((EFI_D_LOAD | EFI_D_INFO, "Platform PEIM Loaded\n"));
+
+ Status = PeiServicesSetBootMode (ArmPlatformGetBootMode ());
+ ASSERT_EFI_ERROR (Status);
+
+ PlatformPeim ();
+
+ Status = PeiServicesGetBootMode (&BootMode);
+ ASSERT_EFI_ERROR (Status);
+
+ Status = PeiServicesInstallPpi (&mPpiListBootMode);
+ ASSERT_EFI_ERROR (Status);
+
+ if (BootMode == BOOT_IN_RECOVERY_MODE) {
+ Status = PeiServicesInstallPpi (&mPpiListRecoveryBootMode);
+ ASSERT_EFI_ERROR (Status);
+ }
+
+ return Status;
+}
diff --git a/roms/edk2/ArmPlatformPkg/PlatformPei/PlatformPeim.inf b/roms/edk2/ArmPlatformPkg/PlatformPei/PlatformPeim.inf new file mode 100644 index 000000000..f2b0e0f08 --- /dev/null +++ b/roms/edk2/ArmPlatformPkg/PlatformPei/PlatformPeim.inf @@ -0,0 +1,56 @@ +#/** @file
+#
+# Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2011-2012, ARM Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#**/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = PlatformPei
+ FILE_GUID = 2ad0fc59-2314-4bf3-8633-13fa22a624a0
+ MODULE_TYPE = PEIM
+ VERSION_STRING = 1.0
+
+ ENTRY_POINT = InitializePlatformPeim
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 EBC ARM
+#
+
+[Sources]
+ PlatformPeim.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ EmbeddedPkg/EmbeddedPkg.dec
+ ArmPkg/ArmPkg.dec
+ ArmPlatformPkg/ArmPlatformPkg.dec
+
+[LibraryClasses]
+ PeimEntryPoint
+ DebugLib
+ HobLib
+ ArmPlatformLib
+ PlatformPeiLib
+ PeiServicesLib
+
+[Ppis]
+ gEfiPeiMasterBootModePpiGuid # PPI ALWAYS_PRODUCED
+ gEfiPeiBootInRecoveryModePpiGuid # PPI SOMETIMES_PRODUCED
+
+[FixedPcd]
+ gArmTokenSpaceGuid.PcdFdBaseAddress
+ gArmTokenSpaceGuid.PcdFdSize
+
+ gArmTokenSpaceGuid.PcdFvBaseAddress
+ gArmTokenSpaceGuid.PcdFvSize
+
+[Depex]
+ TRUE
+
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