This adds an API to OemMiscLib for fetching the system UUID according to
the platform.
Signed-off-by: Nhi Pham <n...@os.amperecomputing.com>
Reviewed-by: Rebecca Cran <rebe...@quicinc.com>
Reviewed-by: Sami Mujawar <sami.muja...@arm.com>
---
ArmPkg/Include/Library/OemMiscLib.h
| 12 ++++++++++++
ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c
| 18 ++++++++++++++++++
ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturerFunction.c
| 3 ++-
3 files changed, 32 insertions(+), 1 deletion(-)
diff --git a/ArmPkg/Include/Library/OemMiscLib.h
b/ArmPkg/Include/Library/OemMiscLib.h
index 330bb4b014de..d87737db9c2b 100644
--- a/ArmPkg/Include/Library/OemMiscLib.h
+++ b/ArmPkg/Include/Library/OemMiscLib.h
@@ -235,4 +235,16 @@ OemGetChassisNumPowerCords (
VOID
);
+/**
+ Fetches the system UUID.
+
+ @param[out] SystemUuid The pointer to the buffer to store the System
UUID.
+
+**/
+VOID
+EFIAPI
+OemGetSystemUuid (
+ OUT GUID *SystemUuid
+ );
+
#endif // OEM_MISC_LIB_H_
diff --git a/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c
b/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c
index 98970407a65e..32f6d55c1a9a 100644
--- a/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c
+++ b/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c
@@ -1,6 +1,7 @@
/** @file
* OemMiscLib.c
*
+* Copyright (c) 2022, Ampere Computing LLC. All rights reserved.
* Copyright (c) 2021, NUVIA Inc. All rights reserved.
* Copyright (c) 2018, Hisilicon Limited. All rights reserved.
* Copyright (c) 2018, Linaro Limited. All rights reserved.
@@ -10,6 +11,7 @@
**/
#include <Uefi.h>
+#include <Guid/ZeroGuid.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/HiiLib.h>
@@ -236,3 +238,19 @@ OemGetChassisNumPowerCords (
ASSERT (FALSE);
return 1;
}
+
+/**
+ Fetches the system UUID.
+
+ @param[out] SystemUuid The pointer to the buffer to store the System
UUID.
+
+**/
+VOID
+EFIAPI
+OemGetSystemUuid (
+ OUT GUID *SystemUuid
+ )
+{
+ ASSERT (FALSE);
+ CopyGuid (SystemUuid, &gZeroGuid);
+}
diff --git
a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturerFunction.c
b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturerFunction.c
index 5cf72644d0b2..22fb5eccaa63 100644
---
a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturerFunction.c
+++
b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type01/MiscSystemManufacturerFunction.c
@@ -4,6 +4,7 @@
Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
+ Copyright (c) 2022, Ampere Computing LLC. All rights reserved.<BR>
Copyright (c) 2021, NUVIA Inc. All rights reserved.<BR>
Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
@@ -160,7 +161,7 @@ SMBIOS_MISC_TABLE_FUNCTION (MiscSystemManufacturer) {
SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE1);
- CopyGuid (&SmbiosRecord->Uuid, &InputData->Uuid);
+ OemGetSystemUuid (&SmbiosRecord->Uuid);
OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
UnicodeStrToAsciiStrS (Manufacturer, OptionalStrStart, ManuStrLen + 1);
--
2.25.1
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