Add initial version of Open Virtual Machine Firmware (OVMF) platform.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8398 6f19259b-4bc3-4df7-8a09-765794883524

OvmfPkg/ResetVector/Ia16/ResetVectorVtf0.asm

@@ -0,0 +1,54 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2008, Intel Corporation
+; All rights reserved. This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution.  The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+;   Reset-16Bit-vft0.asm
+;
+; Abstract:
+;
+;   First code exectuted by processor after resetting.
+;
+;------------------------------------------------------------------------------
+
+BITS	16
+
+earlyInit_Real16:
+
+	jmp	real16InitSerialPort
+real16SerialPortInitReturn:
+
+	jmp	to32BitFlat
+
+ALIGN	16
+
+	DD	0, 0, 0
+
+;
+; The VTF signature
+;
+; VTF-0 means that the VTF (Volume Top File) code does not require
+; any fixups.
+;
+vtfSignature:
+	DB	'V', 'T', 'F', 0
+
+;
+; Reset Vector
+;
+; This is where the processor will begin execution
+;
+	jmp	short earlyInit_Real16
+
+ALIGN	16
+
+fourGigabytes:
+