diff options
Diffstat (limited to 'OvmfPkg/LoongArchVirt/PlatformPei/Fv.c')
-rw-r--r-- | OvmfPkg/LoongArchVirt/PlatformPei/Fv.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/OvmfPkg/LoongArchVirt/PlatformPei/Fv.c b/OvmfPkg/LoongArchVirt/PlatformPei/Fv.c new file mode 100644 index 0000000..360ad9c --- /dev/null +++ b/OvmfPkg/LoongArchVirt/PlatformPei/Fv.c @@ -0,0 +1,36 @@ +/** @file
+ Build FV related hobs for platform.
+
+ Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Library/DebugLib.h>
+#include <Library/HobLib.h>
+
+/**
+ Publish PEI & DXE (Decompressed) Memory based FVs to let PEI
+ and DXE know about them.
+
+ @retval EFI_SUCCESS Platform PEI FVs were initialized successfully.
+**/
+EFI_STATUS
+PeiFvInitialization (
+ VOID
+ )
+{
+ DEBUG ((DEBUG_INFO, "Platform PEI Firmware Volume Initialization\n"));
+
+ //
+ // Create a memory allocation HOB for the PEI FV.
+ //
+ BuildMemoryAllocationHob (
+ FixedPcdGet64 (PcdOvmfSecPeiTempRamBase),
+ FixedPcdGet32 (PcdOvmfSecPeiTempRamSize),
+ EfiBootServicesData
+ );
+
+ return EFI_SUCCESS;
+}
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