MdeModulePkg: Upstream SerialDxe from EmbeddedPkg

This Serial driver layers on top of a Serial Port Library instance
to produce serial IO protocol.

There is also another SerialDxe implementation in CorebootPayloadPkg,
but SerialDxe from EmbeddedPkg should be better that also consumes
the extended interfaces GetControl/SetControl/SetAttributes in
EmbeddedPkg/Include/Library/SerialPortExtLib.h for serial IO protocol.
And the extended interfaces GetControl/SetControl/SetAttributes in
EmbeddedPkg/Include/Library/SerialPortExtLib.h has been upstream to
MdePkg/Include/Library/SerialPortLib.h.

Cc: Michael D Kinney <[email protected]>
Cc: Liming Gao <[email protected]>
Cc: Feng Tian <[email protected]>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <[email protected]>
Reviewed-by: Liming Gao <[email protected]>
Reviewed-by: Michael Kinney <[email protected]>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18966 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/MdeModulePkg.dsc

@@ -386,6 +386,8 @@
       FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
   }
 
+  MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
+
 [Components.IA32, Components.X64, Components.IPF]  
   MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf
   MdeModulePkg/Universal/DebugSupportDxe/DebugSupportDxe.inf

MdeModulePkg/Universal/SerialDxe/SerialDxe.inf

@@ -0,0 +1,49 @@
+## @file
+#  Serial driver that layers on top of a Serial Port Library instance.
+#
+#  Copyright (c) 2008 - 2015, Intel Corporation. All rights reserved.<BR>
+#  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.
+#
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = SerialDxe
+  FILE_GUID                      = D3987D4B-971A-435F-8CAF-4967EB627241
+  MODULE_TYPE                    = DXE_DRIVER
+  VERSION_STRING                 = 1.0
+
+  ENTRY_POINT                    = SerialDxeInitialize
+
+[Sources.common]
+  SerialIo.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+
+[LibraryClasses]
+  UefiDriverEntryPoint
+  UefiBootServicesTableLib
+  DebugLib
+  PcdLib
+  SerialPortLib
+
+[Protocols]
+  gEfiSerialIoProtocolGuid      ## PRODUCES
+  gEfiDevicePathProtocolGuid    ## PRODUCES
+
+[Pcd]
+  gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate ## CONSUMES
+  gEfiMdePkgTokenSpaceGuid.PcdUartDefaultDataBits ## CONSUMES
+  gEfiMdePkgTokenSpaceGuid.PcdUartDefaultParity   ## CONSUMES
+  gEfiMdePkgTokenSpaceGuid.PcdUartDefaultStopBits ## CONSUMES
+
+[Depex]
+  TRUE