[PATCH v3 07/15] ArmVirtPkg: Early serial port initialisation

["Sami Mujawar" <sami.mujawar@arm.com>]

Initialise serial port early so that the platform
memory map can be logged.

Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
---
 ArmVirtPkg/PrePi/PrePi.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/ArmVirtPkg/PrePi/PrePi.c b/ArmVirtPkg/PrePi/PrePi.c
index 4f0c3f98bad63d0682cccd76a0a062d1fd4f46ab..5e144f4bdefb810708238097a3373f11d150bfe5 100755
--- a/ArmVirtPkg/PrePi/PrePi.c
+++ b/ArmVirtPkg/PrePi/PrePi.c
@@ -1,6 +1,6 @@
 /** @file
 *
-*  Copyright (c) 2011-2014, ARM Limited. All rights reserved.
+*  Copyright (c) 2011-2020, ARM Limited. All rights reserved.
 *
 *  SPDX-License-Identifier: BSD-2-Clause-Patent
 *
@@ -60,16 +60,16 @@ PrePiMain (
   //
   InvalidateDataCacheRange((VOID *)(UINTN)PcdGet64 (PcdFdBaseAddress), PcdGet32 (PcdFdSize));
 
-  // Initialize MMU and Memory HOBs (Resource Descriptor HOBs)
-  Status = MemoryPeim (UefiMemoryBase, FixedPcdGet32 (PcdSystemMemoryUefiRegionSize));
-  ASSERT_EFI_ERROR (Status);
-
   // Initialize the Serial Port
   SerialPortInitialize ();
   CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"UEFI firmware (version %s built at %a on %a)\n\r",
     (CHAR16*)PcdGetPtr(PcdFirmwareVersionString), __TIME__, __DATE__);
   SerialPortWrite ((UINT8 *) Buffer, CharCount);
 
+  // Initialize MMU and Memory HOBs (Resource Descriptor HOBs)
+  Status = MemoryPeim (UefiMemoryBase, FixedPcdGet32 (PcdSystemMemoryUefiRegionSize));
+  ASSERT_EFI_ERROR (Status);
+
   // Create the Stacks HOB (reserve the memory for all stacks)
   StacksSize = PcdGet32 (PcdCPUCorePrimaryStackSize);
   BuildStackHob (StacksBase, StacksSize);
-- 
'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'