Adding support for BeagleBoard.

ArmPkg - Supoprt for ARM specific things that can change as the architecture changes. Plus semihosting JTAG drivers.
EmbeddedPkg - Generic support for an embeddded platform. Including a light weight command line shell.
BeagleBoardPkg - Platform specifics for BeagleBoard. SD Card works, but USB has issues. Looks like a bug in the open source USB stack (Our internal stack works fine).


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9518 6f19259b-4bc3-4df7-8a09-765794883524

EmbeddedPkg/Include/Library/EblNetworkLib.h

@@ -0,0 +1,68 @@
+/** @file
+  Abstractions for Ebl network accesses.
+
+  Copyright (c) 2008-2009 Apple Inc. All rights reserved.<BR>
+
+  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.
+
+**/
+
+#ifndef __EBL_NETWORK_LIB_H__
+#define __EBL_NETWORK_LIB_H__
+
+#include <Protocol/PxeBaseCode.h>
+
+
+EFI_STATUS
+EFIAPI
+EblGetCurrentIpAddress (
+  IN OUT EFI_IP_ADDRESS *Ip
+  );
+
+EFI_STATUS
+EFIAPI
+EblGetCurrentMacAddress (
+  IN OUT  EFI_MAC_ADDRESS *Mac
+  );
+
+CHAR8 *
+EFIAPI
+EblLoadFileBootTypeString (
+  IN  EFI_HANDLE Handle
+  );
+
+EFI_STATUS
+EFIAPI
+EblPerformDHCP (
+  IN  BOOLEAN  SortOffers
+  );
+
+EFI_STATUS
+EFIAPI
+EblSetStationIp (
+  IN EFI_IP_ADDRESS *NewStationIp,  OPTIONAL
+  IN EFI_IP_ADDRESS *NewSubnetMask  OPTIONAL
+  );
+  
+EFI_STATUS
+EFIAPI
+EblMtftp (
+  IN EFI_PXE_BASE_CODE_TFTP_OPCODE             Operation,
+  IN OUT VOID                                  *BufferPtr OPTIONAL,
+  IN BOOLEAN                                   Overwrite,
+  IN OUT UINT64                                *BufferSize,
+  IN UINTN                                     *BlockSize OPTIONAL,
+  IN EFI_IP_ADDRESS                            *ServerIp,
+  IN UINT8                                     *Filename  OPTIONAL,
+  IN EFI_PXE_BASE_CODE_MTFTP_INFO              *Info      OPTIONAL,
+  IN BOOLEAN                                   DontUseBuffer
+  );
+  
+#endif
+