diff --git a/MdeModulePkg/Include/UniversalPayload/SerialPortInfo.h b/MdeModulePkg/Include/UniversalPayload/SerialPortInfo.h
index 3c4459e2c032..e3c9f9365476 100644
--- a/MdeModulePkg/Include/UniversalPayload/SerialPortInfo.h
+++ b/MdeModulePkg/Include/UniversalPayload/SerialPortInfo.h
@@ -19,6 +19,7 @@ typedef struct {
   BOOLEAN                             UseMmio;
   UINT8                               RegisterStride;
   UINT32                              BaudRate;
+  UINT32                              ClockRate;
   EFI_PHYSICAL_ADDRESS                RegisterBase;
 } UNIVERSAL_PAYLOAD_SERIAL_PORT_INFO;
 #pragma pack()
diff --git a/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.c b/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.c
index efaab326bb68..e1a422270ddc 100644
--- a/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.c
+++ b/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.c
@@ -94,6 +94,11 @@ PlatformHookSerialPortInitialize (
       return Status;
     }
 
+    Status = PcdSet32S (PcdSerialClockRate, SerialPortInfo->ClockRate);
+    if (RETURN_ERROR (Status)) {
+      return Status;
+    }
+
     return RETURN_SUCCESS;
   }
 
diff --git a/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.inf b/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.inf
index 7ac6bfa1b1b0..e2908cfbca24 100644
--- a/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.inf
+++ b/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.inf
@@ -38,3 +38,4 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterBase    ## PRODUCES
   gEfiMdeModulePkgTokenSpaceGuid.PcdSerialBaudRate        ## PRODUCES
   gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterStride  ## PRODUCES
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSerialClockRate       ## PRODUCES
diff --git a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
index abda59312d5e..8f1339763c05 100644
--- a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
+++ b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
@@ -431,6 +431,7 @@ _ModuleEntryPoint (
     UniversalSerialPort->UseMmio         = (SerialPortInfo.Type == 1) ? FALSE : TRUE;
     UniversalSerialPort->RegisterBase    = SerialPortInfo.BaseAddr;
     UniversalSerialPort->BaudRate        = SerialPortInfo.Baud;
+    UniversalSerialPort->ClockRate       = SerialPortInfo.InputHertz;
     UniversalSerialPort->RegisterStride  = (UINT8)SerialPortInfo.RegWidth;
     // Set PCD here (vs in PlatformHookLib.c) to avoid adding a new field to UniversalSerialPort struct
     if (SerialPortInfo.InputHertz > 0) {