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

ArmPkg/Filesystem/SemihostFs/Arm/SemihostFs.h

@@ -0,0 +1,114 @@
+/** @file
+  Support a Semi Host file system over a debuggers JTAG
+
+  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 __SEMIHOST_FS_H__
+#define __SEMIHOST_FS_H__
+
+EFI_STATUS
+SemihostFsSupported(
+  IN EFI_DRIVER_BINDING_PROTOCOL  *This,
+  IN EFI_HANDLE                   Controller,
+  IN EFI_DEVICE_PATH_PROTOCOL     *RemainingDevicePath
+  );
+
+EFI_STATUS
+SemihostFsStart(
+  IN EFI_DRIVER_BINDING_PROTOCOL  *This,
+  IN EFI_HANDLE                   Controller,
+  IN EFI_DEVICE_PATH_PROTOCOL     *RemainingDevicePath
+  );
+
+EFI_STATUS
+SemihostFsStop(
+  IN EFI_DRIVER_BINDING_PROTOCOL  *This,
+  IN EFI_HANDLE                   Controller,
+  IN UINTN                        NumberOfChildren,
+  IN EFI_HANDLE                   *ChildHandleBuffer
+  );
+
+EFI_STATUS
+VolumeOpen(
+  IN  EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *This,
+  OUT EFI_FILE                        **Root
+  );
+
+EFI_STATUS
+FileOpen(
+  IN  EFI_FILE  *File,
+  OUT EFI_FILE  **NewHandle,
+  IN  CHAR16    *FileName,
+  IN  UINT64    OpenMode,
+  IN  UINT64    Attributes
+  );
+
+EFI_STATUS
+FileClose(
+  IN EFI_FILE *File
+  );
+
+EFI_STATUS
+FileDelete(
+  IN EFI_FILE *File
+  );
+
+EFI_STATUS
+FileRead(
+  IN     EFI_FILE *File,
+  IN OUT UINTN    *BufferSize,
+  OUT    VOID     *Buffer
+  );
+
+EFI_STATUS
+FileWrite(
+  IN     EFI_FILE *File,
+  IN OUT UINTN    *BufferSize,
+  IN     VOID     *Buffer
+  );
+
+EFI_STATUS
+FileGetPosition(
+  IN  EFI_FILE  *File,
+  OUT UINT64    *Position
+  );
+
+EFI_STATUS
+FileSetPosition(
+  IN EFI_FILE *File,
+  IN UINT64   Position
+  );
+
+EFI_STATUS
+FileGetInfo(
+  IN     EFI_FILE *File,
+  IN     EFI_GUID *InformationType,
+  IN OUT UINTN    *BufferSize,
+  OUT    VOID     *Buffer
+  );
+
+EFI_STATUS
+FileSetInfo(
+  IN EFI_FILE *File,
+  IN EFI_GUID *InformationType,
+  IN UINTN    BufferSize,
+  IN VOID     *Buffer
+  );
+
+EFI_STATUS
+FileFlush(
+  IN EFI_FILE *File
+  );
+
+#endif // __SEMIHOST_FS_H__
+