[edk2,v3,2/6] ArmPlatformPkg: Update PL011 Serial PCDs to Fixed PCDs

diff --git a/ArmPlatformPkg/Drivers/PL011Uart/PL011Uart.inf b/ArmPlatformPkg/Drivers/PL011Uart/PL011Uart.inf
index 18df7c9fb94431ffa1d2e8b4c06dfb82e53181e5..5afce36d3935e7fd79c25c46360d72328b2a571f 100644
--- a/ArmPlatformPkg/Drivers/PL011Uart/PL011Uart.inf
+++ b/ArmPlatformPkg/Drivers/PL011Uart/PL011Uart.inf
@@ -2,7 +2,7 @@ 
 #
 #  Component description file for PL011Uart module
 #
-#  Copyright (c) 2011-2013, ARM Ltd. All rights reserved.<BR>
+#  Copyright (c) 2011-2016, ARM Ltd. All rights reserved.<BR>
 #
 #  This program and the accompanying materials
 #  are licensed and made available under the terms and conditions of the BSD License
@@ -34,7 +34,7 @@  [Packages]
   MdeModulePkg/MdeModulePkg.dec
   ArmPlatformPkg/ArmPlatformPkg.dec
 
-[Pcd]
+[FixedPcd]
   gEfiMdeModulePkgTokenSpaceGuid.PcdSerialBaudRate
 
   gArmPlatformTokenSpaceGuid.PL011UartClkInHz
diff --git a/ArmPlatformPkg/Library/PL011SerialPortLib/PL011SerialPortLib.inf b/ArmPlatformPkg/Library/PL011SerialPortLib/PL011SerialPortLib.inf
index 3a950d0788d481ab73408af41343dfcfa2378a6e..653c0b2dfc147f1d82155e4150812f0cb4c59e12 100644
--- a/ArmPlatformPkg/Library/PL011SerialPortLib/PL011SerialPortLib.inf
+++ b/ArmPlatformPkg/Library/PL011SerialPortLib/PL011SerialPortLib.inf
@@ -2,7 +2,7 @@ 
 #
 #  Component description file for PL011SerialPortLib module
 #
-#  Copyright (c) 2011-2012, ARM Ltd. All rights reserved.<BR>
+#  Copyright (c) 2011-2016, ARM Ltd. All rights reserved.<BR>
 #
 #  This program and the accompanying materials
 #  are licensed and made available under the terms and conditions of the BSD License
@@ -35,7 +35,7 @@  [Packages]
   MdeModulePkg/MdeModulePkg.dec
   ArmPlatformPkg/ArmPlatformPkg.dec
 
-[Pcd]
+[FixedPcd]
   gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterBase
   gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate
   gEfiMdePkgTokenSpaceGuid.PcdUartDefaultDataBits
diff --git a/ArmPlatformPkg/Drivers/PL011Uart/PL011Uart.c b/ArmPlatformPkg/Drivers/PL011Uart/PL011Uart.c
index ab00cae26d92fced0f14bb17706129859846ad3c..d0f9381e9eaad2c14e1c86b89ff1c1cf9f0a6427 100644
--- a/ArmPlatformPkg/Drivers/PL011Uart/PL011Uart.c
+++ b/ArmPlatformPkg/Drivers/PL011Uart/PL011Uart.c
@@ -168,17 +168,17 @@  PL011UartInitializePort (
   //
 
   // If PL011 Integer value has been defined then always ignore the BAUD rate
-  if (PcdGet32 (PL011UartInteger) != 0) {
-      MmioWrite32 (UartBase + UARTIBRD, PcdGet32 (PL011UartInteger));
-      MmioWrite32 (UartBase + UARTFBRD, PcdGet32 (PL011UartFractional));
+  if (FixedPcdGet32 (PL011UartInteger) != 0) {
+      MmioWrite32 (UartBase + UARTIBRD, FixedPcdGet32 (PL011UartInteger));
+      MmioWrite32 (UartBase + UARTFBRD, FixedPcdGet32 (PL011UartFractional));
   } else {
     // If BAUD rate is zero then replace it with the system default value
     if (*BaudRate == 0) {
-      *BaudRate = PcdGet32 (PcdSerialBaudRate);
+      *BaudRate = FixedPcdGet32 (PcdSerialBaudRate);
       ASSERT (*BaudRate != 0);
     }
 
-    Divisor = (PcdGet32 (PL011UartClkInHz) * 4) / *BaudRate;
+    Divisor = (FixedPcdGet32 (PL011UartClkInHz) * 4) / *BaudRate;
     MmioWrite32 (UartBase + UARTIBRD, Divisor >> FRACTION_PART_SIZE_IN_BITS);
     MmioWrite32 (UartBase + UARTFBRD, Divisor & FRACTION_PART_MASK);
   }
diff --git a/ArmPlatformPkg/Library/PL011SerialPortLib/PL011SerialPortLib.c b/ArmPlatformPkg/Library/PL011SerialPortLib/PL011SerialPortLib.c
index 3b5f1edf68ea5dc84bd0dad66cfe404b6ed27332..015f6fbb712c4ca6fbf20448d795dda41ad24e9c 100644
--- a/ArmPlatformPkg/Library/PL011SerialPortLib/PL011SerialPortLib.c
+++ b/ArmPlatformPkg/Library/PL011SerialPortLib/PL011SerialPortLib.c
@@ -43,14 +43,14 @@  SerialPortInitialize (
   UINT8               DataBits;
   EFI_STOP_BITS_TYPE  StopBits;
 
-  BaudRate = (UINTN)PcdGet64 (PcdUartDefaultBaudRate);
+  BaudRate = (UINTN)FixedPcdGet64 (PcdUartDefaultBaudRate);
   ReceiveFifoDepth = 0;         // Use default FIFO depth
-  Parity = (EFI_PARITY_TYPE)PcdGet8 (PcdUartDefaultParity);
-  DataBits = PcdGet8 (PcdUartDefaultDataBits);
-  StopBits = (EFI_STOP_BITS_TYPE) PcdGet8 (PcdUartDefaultStopBits);
+  Parity = (EFI_PARITY_TYPE)FixedPcdGet8 (PcdUartDefaultParity);
+  DataBits = FixedPcdGet8 (PcdUartDefaultDataBits);
+  StopBits = (EFI_STOP_BITS_TYPE) FixedPcdGet8 (PcdUartDefaultStopBits);
 
   return PL011UartInitializePort (
-      (UINTN)PcdGet64 (PcdSerialRegisterBase),
+      (UINTN)FixedPcdGet64 (PcdSerialRegisterBase),
       &BaudRate,
       &ReceiveFifoDepth,
       &Parity,
@@ -76,7 +76,7 @@  SerialPortWrite (
   IN UINTN     NumberOfBytes
   )
 {
-  return PL011UartWrite ((UINTN)PcdGet64 (PcdSerialRegisterBase), Buffer, NumberOfBytes);
+  return PL011UartWrite ((UINTN)FixedPcdGet64 (PcdSerialRegisterBase), Buffer, NumberOfBytes);
 }
 
 /**
@@ -96,7 +96,7 @@  SerialPortRead (
   IN  UINTN     NumberOfBytes
 )
 {
-  return PL011UartRead ((UINTN)PcdGet64 (PcdSerialRegisterBase), Buffer, NumberOfBytes);
+  return PL011UartRead ((UINTN)FixedPcdGet64 (PcdSerialRegisterBase), Buffer, NumberOfBytes);
 }
 
 /**
@@ -113,7 +113,7 @@  SerialPortPoll (
   VOID
   )
 {
-  return PL011UartPoll ((UINTN)PcdGet64 (PcdSerialRegisterBase));
+  return PL011UartPoll ((UINTN)FixedPcdGet64 (PcdSerialRegisterBase));
 }
 /**
   Set new attributes to PL011.
@@ -158,7 +158,7 @@  SerialPortSetAttributes (
   )
 {
   return PL011UartInitializePort (
-    (UINTN)PcdGet64 (PcdSerialRegisterBase),
+    (UINTN)FixedPcdGet64 (PcdSerialRegisterBase),
     BaudRate,
     ReceiveFifoDepth,
     Parity,
@@ -199,7 +199,7 @@  SerialPortSetControl (
   IN UINT32  Control
   )
 {
-  return PL011UartSetControl ((UINTN)PcdGet64 (PcdSerialRegisterBase), Control);
+  return PL011UartSetControl ((UINTN)FixedPcdGet64 (PcdSerialRegisterBase), Control);
 }
 
 /**
@@ -240,5 +240,5 @@  SerialPortGetControl (
   OUT UINT32  *Control
   )
 {
-  return PL011UartGetControl ((UINTN)PcdGet64 (PcdSerialRegisterBase), Control);
+  return PL011UartGetControl ((UINTN)FixedPcdGet64 (PcdSerialRegisterBase), Control);
 }