[PATCH 1/3] bsps/shared: import FreeBSD libefi library

Karel Gardas karel at functional.vision
Fri Apr 21 21:16:09 UTC 2023


The library is imported in minimalist version just to support future
amd64efi BSP.

The FreeBSD tree commit id with imported libefi version is:
ce7b20e5129cf0f269951b313d336a9c7d54d790
---
 bsps/shared/freebsd/stand/efi/include/README  |   36 +
 .../freebsd/stand/efi/include/amd64/efibind.h |  275 ++++
 bsps/shared/freebsd/stand/efi/include/efi.h   |   87 ++
 .../shared/freebsd/stand/efi/include/efiapi.h | 1204 +++++++++++++++++
 .../shared/freebsd/stand/efi/include/eficon.h |  527 ++++++++
 .../freebsd/stand/efi/include/eficonsctl.h    |  134 ++
 .../shared/freebsd/stand/efi/include/efidef.h |  224 +++
 .../freebsd/stand/efi/include/efidevp.h       |  511 +++++++
 .../shared/freebsd/stand/efi/include/efierr.h |   68 +
 .../shared/freebsd/stand/efi/include/efigop.h |  121 ++
 .../shared/freebsd/stand/efi/include/efilib.h |  172 +++
 bsps/shared/freebsd/stand/efi/libefi/libefi.c |   63 +
 bsps/shared/freebsd/stand/efi/libefi/wchar.c  |   73 +
 13 files changed, 3495 insertions(+)
 create mode 100644 bsps/shared/freebsd/stand/efi/include/README
 create mode 100644 bsps/shared/freebsd/stand/efi/include/amd64/efibind.h
 create mode 100644 bsps/shared/freebsd/stand/efi/include/efi.h
 create mode 100644 bsps/shared/freebsd/stand/efi/include/efiapi.h
 create mode 100644 bsps/shared/freebsd/stand/efi/include/eficon.h
 create mode 100644 bsps/shared/freebsd/stand/efi/include/eficonsctl.h
 create mode 100644 bsps/shared/freebsd/stand/efi/include/efidef.h
 create mode 100644 bsps/shared/freebsd/stand/efi/include/efidevp.h
 create mode 100644 bsps/shared/freebsd/stand/efi/include/efierr.h
 create mode 100644 bsps/shared/freebsd/stand/efi/include/efigop.h
 create mode 100644 bsps/shared/freebsd/stand/efi/include/efilib.h
 create mode 100644 bsps/shared/freebsd/stand/efi/libefi/libefi.c
 create mode 100644 bsps/shared/freebsd/stand/efi/libefi/wchar.c

diff --git a/bsps/shared/freebsd/stand/efi/include/README b/bsps/shared/freebsd/stand/efi/include/README
new file mode 100644
index 0000000000..bf821fae7e
--- /dev/null
+++ b/bsps/shared/freebsd/stand/efi/include/README
@@ -0,0 +1,36 @@
+/* $FreeBSD$ */
+/*-
+
+Files in this directory and subdirectories are subject to the following
+copyright unless superceded or supplemented by additional specific license
+terms found in the file headers of individual files.
+
+Copyright (c) 1998-2000 Intel Corporation
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+
+Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+
+THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL INTEL BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+OF THE POSSIBILITY OF SUCH DAMAGE. THE EFI SPECIFICATION AND ALL
+OTHER INFORMATION ON THIS WEB SITE ARE PROVIDED "AS IS" WITH NO
+WARRANTIES, AND ARE SUBJECT TO CHANGE WITHOUT NOTICE.
+
+*/
diff --git a/bsps/shared/freebsd/stand/efi/include/amd64/efibind.h b/bsps/shared/freebsd/stand/efi/include/amd64/efibind.h
new file mode 100644
index 0000000000..97b4a04865
--- /dev/null
+++ b/bsps/shared/freebsd/stand/efi/include/amd64/efibind.h
@@ -0,0 +1,275 @@
+/* $FreeBSD$ */
+/*++
+
+Copyright (c)  1999 - 2003 Intel Corporation. All rights reserved
+This software and associated documentation (if any) is furnished
+under a license and may only be used or copied in accordance
+with the terms of the license. Except as permitted by such
+license, no part of this software or documentation may be
+reproduced, stored in a retrieval system, or transmitted in any
+form or by any means without the express written consent of
+Intel Corporation.
+
+Module Name:
+
+    efefind.h
+
+Abstract:
+
+    EFI to compile bindings
+
+
+
+
+Revision History
+
+--*/
+
+#pragma pack()
+
+
+#ifdef __FreeBSD__
+#include <sys/stdint.h>
+#elif __rtems__
+#include <stdint.h>
+#else
+//
+// Basic int types of various widths
+//
+
+#if (__STDC_VERSION__ < 199901L )
+
+    // No ANSI C 1999/2000 stdint.h integer width declarations 
+
+    #ifdef _MSC_EXTENSIONS
+
+        // Use Microsoft C compiler integer width declarations 
+
+        typedef unsigned __int64    uint64_t;
+        typedef __int64             int64_t;
+        typedef unsigned __int32    uint32_t;
+        typedef __int32             int32_t;
+        typedef unsigned short      uint16_t;
+        typedef short               int16_t;
+        typedef unsigned char       uint8_t;
+        typedef char                int8_t;
+    #else             
+        #ifdef UNIX_LP64
+
+            // Use LP64 programming model from C_FLAGS for integer width declarations 
+
+            typedef unsigned long       uint64_t;
+            typedef long                int64_t;
+            typedef unsigned int        uint32_t;
+            typedef int                 int32_t;
+            typedef unsigned short      uint16_t;
+            typedef short               int16_t;
+            typedef unsigned char       uint8_t;
+            typedef char                int8_t;
+        #else
+
+            // Assume P64 programming model from C_FLAGS for integer width declarations 
+
+            typedef unsigned long long  uint64_t;
+            typedef long long           int64_t;
+            typedef unsigned int        uint32_t;
+            typedef int                 int32_t;
+            typedef unsigned short      uint16_t;
+            typedef short               int16_t;
+            typedef unsigned char       uint8_t;
+            typedef char                int8_t;
+        #endif
+    #endif
+#endif
+#endif	/* __FreeBSD__ */
+
+//
+// Basic EFI types of various widths
+//
+
+#ifndef ACPI_THREAD_ID		/* ACPI's definitions are fine */
+#define ACPI_USE_SYSTEM_INTTYPES 1	/* Tell ACPI we've defined types */
+
+typedef uint64_t   UINT64;
+typedef int64_t    INT64;
+
+#ifndef _BASETSD_H_
+    typedef uint32_t   UINT32;
+    typedef int32_t    INT32;
+#endif
+
+typedef uint16_t   UINT16;
+typedef int16_t    INT16;
+typedef uint8_t    UINT8;
+typedef int8_t     INT8;
+
+#endif
+
+#undef VOID
+#define VOID    void
+
+
+typedef int64_t    INTN;
+typedef uint64_t   UINTN;
+
+#ifdef EFI_NT_EMULATOR
+    #define POST_CODE(_Data)
+#else    
+    #ifdef EFI_DEBUG
+#define POST_CODE(_Data)    __asm mov eax,(_Data) __asm out 0x80,al
+    #else
+        #define POST_CODE(_Data)
+    #endif  
+#endif
+
+#define EFIERR(a)           (0x8000000000000000 | a)
+#define EFI_ERROR_MASK      0x8000000000000000
+#define EFIERR_OEM(a)       (0xc000000000000000 | a)      
+
+
+#define BAD_POINTER         0xFBFBFBFBFBFBFBFB
+#define MAX_ADDRESS         0xFFFFFFFFFFFFFFFF
+
+#define BREAKPOINT()        __asm { int 3 }
+
+//
+// Pointers must be aligned to these address to function
+//
+
+#define MIN_ALIGNMENT_SIZE  4
+
+#define ALIGN_VARIABLE(Value ,Adjustment) \
+            (UINTN)Adjustment = 0; \
+            if((UINTN)Value % MIN_ALIGNMENT_SIZE) \
+                (UINTN)Adjustment = MIN_ALIGNMENT_SIZE - ((UINTN)Value % MIN_ALIGNMENT_SIZE); \
+            Value = (UINTN)Value + (UINTN)Adjustment
+
+
+//
+// Define macros to build data structure signatures from characters.
+//
+
+#define EFI_SIGNATURE_16(A,B)             ((A) | (B<<8))
+#define EFI_SIGNATURE_32(A,B,C,D)         (EFI_SIGNATURE_16(A,B)     | (EFI_SIGNATURE_16(C,D)     << 16))
+#define EFI_SIGNATURE_64(A,B,C,D,E,F,G,H) (EFI_SIGNATURE_32(A,B,C,D) | ((UINT64)(EFI_SIGNATURE_32(E,F,G,H)) << 32))
+
+//
+// EFIAPI - prototype calling convention for EFI function pointers
+// BOOTSERVICE - prototype for implementation of a boot service interface
+// RUNTIMESERVICE - prototype for implementation of a runtime service interface
+// RUNTIMEFUNCTION - prototype for implementation of a runtime function that is not a service
+// RUNTIME_CODE - pragma macro for declaring runtime code    
+//
+
+#ifdef	__amd64__
+#define	EFIAPI	__attribute__((ms_abi))
+#endif
+
+#ifndef EFIAPI                  // Forces EFI calling conventions reguardless of compiler options 
+    #ifdef _MSC_EXTENSIONS
+        #define EFIAPI __cdecl  // Force C calling convention for Microsoft C compiler 
+    #else
+        #define EFIAPI          // Substitute expresion to force C calling convention 
+    #endif
+#endif
+
+#define BOOTSERVICE
+//#define RUNTIMESERVICE(proto,a)    alloc_text("rtcode",a); proto a
+//#define RUNTIMEFUNCTION(proto,a)   alloc_text("rtcode",a); proto a
+#define RUNTIMESERVICE
+#define RUNTIMEFUNCTION
+
+
+#define RUNTIME_CODE(a)         alloc_text("rtcode", a)
+#define BEGIN_RUNTIME_DATA()    data_seg("rtdata")
+#define END_RUNTIME_DATA()      data_seg("")
+
+#define VOLATILE    volatile
+
+#define MEMORY_FENCE()    
+
+#ifdef EFI_NO_INTERFACE_DECL
+  #define EFI_FORWARD_DECLARATION(x)
+  #define EFI_INTERFACE_DECL(x)
+#else
+  #define EFI_FORWARD_DECLARATION(x) typedef struct _##x x
+  #define EFI_INTERFACE_DECL(x) typedef struct x
+#endif
+
+#ifdef EFI_NT_EMULATOR
+
+//
+// To help ensure proper coding of integrated drivers, they are
+// compiled as DLLs.  In NT they require a dll init entry pointer.
+// The macro puts a stub entry point into the DLL so it will load.
+//
+
+#define EFI_DRIVER_ENTRY_POINT(InitFunction)            \
+    EFI_STATUS                                          \
+    InitFunction (                                      \
+      EFI_HANDLE  ImageHandle,                          \
+      EFI_SYSTEM_TABLE  *SystemTable                    \
+      );                                                \
+                                                        \
+    UINTN                                               \
+    __stdcall                                           \
+    _DllMainCRTStartup (                                \
+        UINTN    Inst,                                  \
+        UINTN    reason_for_call,                       \
+        VOID    *rserved                                \
+        )                                               \
+    {                                                   \
+        return 1;                                       \
+    }                                                   \
+                                                        \
+    int                                                 \
+    __declspec( dllexport )                             \
+    __cdecl                                             \
+    InitializeDriver (                                  \
+        void *ImageHandle,                              \
+        void *SystemTable                               \
+        )                                               \
+    {                                                   \
+        return InitFunction(ImageHandle, SystemTable);  \
+    }
+
+
+    #define LOAD_INTERNAL_DRIVER(_if, type, name, entry)      \
+        (_if)->LoadInternal(type, name, NULL)             
+
+#else // EFI_NT_EMULATOR 
+
+//
+// When building similar to FW, link everything together as
+// one big module.
+//
+
+    #define EFI_DRIVER_ENTRY_POINT(InitFunction)
+
+    #define LOAD_INTERNAL_DRIVER(_if, type, name, entry)    \
+            (_if)->LoadInternal(type, name, entry)
+
+#endif // EFI_FW_NT 
+
+#ifdef __FreeBSD__
+#define INTERFACE_DECL(x) struct x
+#elif __rtems__
+#define INTERFACE_DECL(x) struct x
+#else
+//
+// Some compilers don't support the forward reference construct:
+//  typedef struct XXXXX
+//
+// The following macro provide a workaround for such cases.
+//
+#ifdef NO_INTERFACE_DECL
+#define INTERFACE_DECL(x)
+#else
+#define INTERFACE_DECL(x) typedef struct x
+#endif
+#endif	/* __FreeBSD__ */
+
+#ifdef _MSC_EXTENSIONS
+#pragma warning ( disable : 4731 )  // Suppress warnings about modification of EBP
+#endif
+
diff --git a/bsps/shared/freebsd/stand/efi/include/efi.h b/bsps/shared/freebsd/stand/efi/include/efi.h
new file mode 100644
index 0000000000..5b4743d44b
--- /dev/null
+++ b/bsps/shared/freebsd/stand/efi/include/efi.h
@@ -0,0 +1,87 @@
+/* $FreeBSD$ */
+/*++
+
+Copyright (c)  1999 - 2002 Intel Corporation. All rights reserved
+This software and associated documentation (if any) is furnished
+under a license and may only be used or copied in accordance
+with the terms of the license. Except as permitted by such
+license, no part of this software or documentation may be
+reproduced, stored in a retrieval system, or transmitted in any
+form or by any means without the express written consent of
+Intel Corporation.
+
+Module Name:
+
+    efi.h
+
+Abstract:
+
+    Public EFI header files
+
+
+
+Revision History
+
+--*/
+
+//
+// Build flags on input
+//  EFI32
+//  EFI_DEBUG               - Enable debugging code
+//  EFI_NT_EMULATOR         - Building for running under NT
+//
+
+
+#ifndef _EFI_INCLUDE_
+#define _EFI_INCLUDE_
+
+#define EFI_FIRMWARE_VENDOR         L"INTEL"
+#define EFI_FIRMWARE_MAJOR_REVISION 14
+#define EFI_FIRMWARE_MINOR_REVISION 62
+#define EFI_FIRMWARE_REVISION ((EFI_FIRMWARE_MAJOR_REVISION <<16) | (EFI_FIRMWARE_MINOR_REVISION))
+
+#include "efibind.h"
+#include "efidef.h"
+#include "efidevp.h"
+#ifndef __rtems__
+#include "efipciio.h"
+#include "efiprot.h"
+#endif /* __rtems__ */
+#include "eficon.h"
+#include "eficonsctl.h"
+#ifndef __rtems__
+#include "efiser.h"
+#include "efi_nii.h"
+#include "efipxebc.h"
+#include "efinet.h"
+#endif /* __rtems__ */
+#include "efiapi.h"
+#ifndef __rtems__
+#include "efifs.h"
+#endif /* __rtems__ */
+#include "efierr.h"
+#include "efigop.h"
+#ifndef __rtems__
+#include "efiip.h"
+#include "efiudp.h"
+#include "efitcp.h"
+#include "efipoint.h"
+#include "efiuga.h"
+#endif /* __rtems__ */
+#include <sys/types.h>
+#ifdef __rtems__
+#include <stdbool.h>
+#endif
+/*
+ * Global variables
+ */
+extern EFI_LOADED_IMAGE *boot_img;
+extern bool boot_services_active;
+
+/*
+ * FreeBSD UUID
+ */
+#define FREEBSD_BOOT_VAR_GUID \
+	{ 0xCFEE69AD, 0xA0DE, 0x47A9, {0x93, 0xA8, 0xF6, 0x31, 0x06, 0xF8, 0xAE, 0x99} }
+
+#endif
diff --git a/bsps/shared/freebsd/stand/efi/include/efiapi.h b/bsps/shared/freebsd/stand/efi/include/efiapi.h
new file mode 100644
index 0000000000..fb5c861b38
--- /dev/null
+++ b/bsps/shared/freebsd/stand/efi/include/efiapi.h
@@ -0,0 +1,1204 @@
+/* $FreeBSD$ */
+#ifndef _EFI_API_H
+#define _EFI_API_H
+
+/*++
+
+Copyright (c)  1999 - 2002 Intel Corporation. All rights reserved
+This software and associated documentation (if any) is furnished
+under a license and may only be used or copied in accordance
+with the terms of the license. Except as permitted by such
+license, no part of this software or documentation may be
+reproduced, stored in a retrieval system, or transmitted in any
+form or by any means without the express written consent of
+Intel Corporation.
+
+Module Name:
+
+    efiapi.h
+
+Abstract:
+
+    Global EFI runtime & boot service interfaces
+
+
+
+
+Revision History
+
+--*/
+
+//
+// EFI Specification Revision
+//
+
+#define EFI_SPECIFICATION_MAJOR_REVISION 1
+#define EFI_SPECIFICATION_MINOR_REVISION 10
+
+//
+// Declare forward referenced data structures
+//
+
+INTERFACE_DECL(_EFI_SYSTEM_TABLE);
+
+//
+// EFI Memory
+//
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_ALLOCATE_PAGES) (
+    IN EFI_ALLOCATE_TYPE            Type,
+    IN EFI_MEMORY_TYPE              MemoryType,
+    IN UINTN                        NoPages,
+    OUT EFI_PHYSICAL_ADDRESS        *Memory
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_FREE_PAGES) (
+    IN EFI_PHYSICAL_ADDRESS         Memory,
+    IN UINTN                        NoPages
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_GET_MEMORY_MAP) (
+    IN OUT UINTN                    *MemoryMapSize,
+    IN OUT EFI_MEMORY_DESCRIPTOR    *MemoryMap,
+    OUT UINTN                       *MapKey,
+    OUT UINTN                       *DescriptorSize,
+    OUT UINT32                      *DescriptorVersion
+    );
+
+#define NextMemoryDescriptor(Ptr,Size)  ((EFI_MEMORY_DESCRIPTOR *) (((UINT8 *) Ptr) + Size))
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_ALLOCATE_POOL) (
+    IN EFI_MEMORY_TYPE              PoolType,
+    IN UINTN                        Size,
+    OUT VOID                        **Buffer
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_FREE_POOL) (
+    IN VOID                         *Buffer
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SET_VIRTUAL_ADDRESS_MAP) (
+    IN UINTN                        MemoryMapSize,
+    IN UINTN                        DescriptorSize,
+    IN UINT32                       DescriptorVersion,
+    IN EFI_MEMORY_DESCRIPTOR        *VirtualMap
+    );
+
+
+#define EFI_OPTIONAL_PTR            0x00000001
+#define EFI_INTERNAL_FNC            0x00000002      // Pointer to internal runtime fnc
+#define EFI_INTERNAL_PTR            0x00000004      // Pointer to internal runtime data
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CONVERT_POINTER) (
+    IN UINTN                        DebugDisposition,
+    IN OUT VOID                     **Address
+    );
+
+
+//
+// EFI Events
+//
+
+
+
+#define EVT_TIMER                           0x80000000
+#define EVT_RUNTIME                         0x40000000
+#define EVT_RUNTIME_CONTEXT                 0x20000000
+
+#define EVT_NOTIFY_WAIT                     0x00000100
+#define EVT_NOTIFY_SIGNAL                   0x00000200
+
+#define EVT_SIGNAL_EXIT_BOOT_SERVICES       0x00000201
+#define EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE   0x60000202
+
+#define EVT_EFI_SIGNAL_MASK                 0x000000FF
+#define EVT_EFI_SIGNAL_MAX                  2
+
+typedef
+VOID
+(EFIAPI *EFI_EVENT_NOTIFY) (
+    IN EFI_EVENT                Event,
+    IN VOID                     *Context
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CREATE_EVENT) (
+    IN UINT32                       Type,
+    IN EFI_TPL                      NotifyTpl,
+    IN EFI_EVENT_NOTIFY             NotifyFunction,
+    IN VOID                         *NotifyContext,
+    OUT EFI_EVENT                   *Event
+    );
+
+typedef enum {
+    TimerCancel,
+    TimerPeriodic,
+    TimerRelative,
+    TimerTypeMax
+} EFI_TIMER_DELAY;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SET_TIMER) (
+    IN EFI_EVENT                Event,
+    IN EFI_TIMER_DELAY          Type,
+    IN UINT64                   TriggerTime
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SIGNAL_EVENT) (
+    IN EFI_EVENT                Event
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_WAIT_FOR_EVENT) (
+    IN UINTN                    NumberOfEvents,
+    IN EFI_EVENT                *Event,
+    OUT UINTN                   *Index
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CLOSE_EVENT) (
+    IN EFI_EVENT                Event
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CHECK_EVENT) (
+    IN EFI_EVENT                Event
+    );
+
+//
+// Task priority level
+//
+
+#define TPL_APPLICATION    4
+#define TPL_CALLBACK       8
+#define TPL_NOTIFY        16
+#define TPL_HIGH_LEVEL    31
+
+typedef
+EFI_TPL
+(EFIAPI *EFI_RAISE_TPL) (
+    IN EFI_TPL      NewTpl
+    );
+
+typedef
+VOID
+(EFIAPI *EFI_RESTORE_TPL) (
+    IN EFI_TPL      OldTpl
+    );
+
+
+//
+// EFI platform varibles
+//
+
+#define EFI_GLOBAL_VARIABLE \
+    { 0x8BE4DF61, 0x93CA, 0x11d2, {0xAA, 0x0D, 0x00, 0xE0, 0x98, 0x03, 0x2B, 0x8C} }
+
+// Variable attributes
+#define EFI_VARIABLE_NON_VOLATILE		0x00000001
+#define EFI_VARIABLE_BOOTSERVICE_ACCESS		0x00000002
+#define EFI_VARIABLE_RUNTIME_ACCESS		0x00000004
+#define	EFI_VARIABLE_HARDWARE_ERROR_RECORD	0x00000008
+#define	EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS	0x00000010
+#define	EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS	0x00000020
+#define	EFI_VARIABLE_APPEND_WRITE		0x00000040
+
+// Variable size limitation
+#define EFI_MAXIMUM_VARIABLE_SIZE           1024
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_GET_VARIABLE) (
+    IN CHAR16                       *VariableName,
+    IN EFI_GUID                     *VendorGuid,
+    OUT UINT32                      *Attributes OPTIONAL,
+    IN OUT UINTN                    *DataSize,
+    OUT VOID                        *Data
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_GET_NEXT_VARIABLE_NAME) (
+    IN OUT UINTN                    *VariableNameSize,
+    IN OUT CHAR16                   *VariableName,
+    IN OUT EFI_GUID                 *VendorGuid
+    );
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SET_VARIABLE) (
+    IN const CHAR16                 *VariableName,
+    IN EFI_GUID                     *VendorGuid,
+    IN UINT32                       Attributes,
+    IN UINTN                        DataSize,
+    IN VOID                         *Data
+    );
+
+
+//
+// EFI Time
+//
+
+typedef struct {
+        UINT32                      Resolution;     // 1e-6 parts per million
+        UINT32                      Accuracy;       // hertz
+        BOOLEAN                     SetsToZero;     // Set clears sub-second time
+} EFI_TIME_CAPABILITIES;
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_GET_TIME) (
+    OUT EFI_TIME                    *Time,
+    OUT EFI_TIME_CAPABILITIES       *Capabilities OPTIONAL
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SET_TIME) (
+    IN EFI_TIME                     *Time
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_GET_WAKEUP_TIME) (
+    OUT BOOLEAN                     *Enabled,
+    OUT BOOLEAN                     *Pending,
+    OUT EFI_TIME                    *Time
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SET_WAKEUP_TIME) (
+    IN BOOLEAN                      Enable,
+    IN EFI_TIME                     *Time OPTIONAL
+    );
+
+
+//
+// Image functions
+//
+
+
+// PE32+ Subsystem type for EFI images
+
+#if !defined(IMAGE_SUBSYSTEM_EFI_APPLICATION)
+#define IMAGE_SUBSYSTEM_EFI_APPLICATION             10
+#define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER     11
+#define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER          12
+#endif
+
+// PE32+ Machine type for EFI images
+
+#if !defined(EFI_IMAGE_MACHINE_IA32)
+#define EFI_IMAGE_MACHINE_IA32      0x014c
+#endif
+
+#if !defined(EFI_IMAGE_MACHINE_EBC)
+#define EFI_IMAGE_MACHINE_EBC       0x0EBC
+#endif
+
+// Image Entry prototype
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_IMAGE_ENTRY_POINT) (
+    IN EFI_HANDLE                   ImageHandle,
+    IN struct _EFI_SYSTEM_TABLE     *SystemTable
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_IMAGE_LOAD) (
+    IN BOOLEAN                      BootPolicy,
+    IN EFI_HANDLE                   ParentImageHandle,
+    IN EFI_DEVICE_PATH              *FilePath,
+    IN VOID                         *SourceBuffer   OPTIONAL,
+    IN UINTN                        SourceSize,
+    OUT EFI_HANDLE                  *ImageHandle
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_IMAGE_START) (
+    IN EFI_HANDLE                   ImageHandle,
+    OUT UINTN                       *ExitDataSize,
+    OUT CHAR16                      **ExitData  OPTIONAL
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_EXIT) (
+    IN EFI_HANDLE                   ImageHandle,
+    IN EFI_STATUS                   ExitStatus,
+    IN UINTN                        ExitDataSize,
+    IN CHAR16                       *ExitData OPTIONAL
+    )
+#ifndef __rtems__
+    __dead2
+#endif
+    ;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_IMAGE_UNLOAD) (
+    IN EFI_HANDLE                   ImageHandle
+    );
+
+
+// Image handle
+#define LOADED_IMAGE_PROTOCOL \
+    { 0x5B1B31A1, 0x9562, 0x11d2, {0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B} }
+
+#define EFI_LOADED_IMAGE_INFORMATION_REVISION      0x1000
+typedef struct {
+    UINT32                          Revision;
+    EFI_HANDLE                      ParentHandle;
+    struct _EFI_SYSTEM_TABLE        *SystemTable;
+
+    // Source location of image
+    EFI_HANDLE                      DeviceHandle;
+    EFI_DEVICE_PATH                 *FilePath;
+    VOID                            *Reserved;
+
+    // Images load options
+    UINT32                          LoadOptionsSize;
+    VOID                            *LoadOptions;
+
+    // Location of where image was loaded
+    VOID                            *ImageBase;
+    UINT64                          ImageSize;
+    EFI_MEMORY_TYPE                 ImageCodeType;
+    EFI_MEMORY_TYPE                 ImageDataType;
+
+    // If the driver image supports a dynamic unload request
+    EFI_IMAGE_UNLOAD                Unload;
+
+} EFI_LOADED_IMAGE;
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_EXIT_BOOT_SERVICES) (
+    IN EFI_HANDLE                   ImageHandle,
+    IN UINTN                        MapKey
+    );
+
+//
+// Misc
+//
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_STALL) (
+    IN UINTN                    Microseconds
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SET_WATCHDOG_TIMER) (
+    IN UINTN                    Timeout,
+    IN UINT64                   WatchdogCode,
+    IN UINTN                    DataSize,
+    IN CHAR16                   *WatchdogData OPTIONAL
+    );
+
+
+typedef enum {
+    EfiResetCold,
+    EfiResetWarm,
+    EfiResetShutdown
+} EFI_RESET_TYPE;
+
+typedef
+VOID
+(EFIAPI *EFI_RESET_SYSTEM) (
+    IN EFI_RESET_TYPE           ResetType,
+    IN EFI_STATUS               ResetStatus,
+    IN UINTN                    DataSize,
+    IN CHAR16                   *ResetData OPTIONAL
+    )
+#ifndef __rtems__
+    __dead2
+#endif
+    ;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_GET_NEXT_MONOTONIC_COUNT) (
+    OUT UINT64                  *Count
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_GET_NEXT_HIGH_MONO_COUNT) (
+    OUT UINT32                  *HighCount
+    );
+
+//
+// Protocol handler functions
+//
+
+typedef enum {
+    EFI_NATIVE_INTERFACE
+} EFI_INTERFACE_TYPE;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_INSTALL_PROTOCOL_INTERFACE) (
+    IN OUT EFI_HANDLE           *Handle,
+    IN EFI_GUID                 *Protocol,
+    IN EFI_INTERFACE_TYPE       InterfaceType,
+    IN VOID                     *Interface
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_REINSTALL_PROTOCOL_INTERFACE) (
+    IN EFI_HANDLE               Handle,
+    IN EFI_GUID                 *Protocol,
+    IN VOID                     *OldInterface,
+    IN VOID                     *NewInterface
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_UNINSTALL_PROTOCOL_INTERFACE) (
+    IN EFI_HANDLE               Handle,
+    IN EFI_GUID                 *Protocol,
+    IN VOID                     *Interface
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HANDLE_PROTOCOL) (
+    IN EFI_HANDLE               Handle,
+    IN EFI_GUID                 *Protocol,
+    OUT VOID                    **Interface
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_REGISTER_PROTOCOL_NOTIFY) (
+    IN EFI_GUID                 *Protocol,
+    IN EFI_EVENT                Event,
+    OUT VOID                    **Registration
+    );
+
+typedef enum {
+    AllHandles,
+    ByRegisterNotify,
+    ByProtocol
+} EFI_LOCATE_SEARCH_TYPE;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_LOCATE_HANDLE) (
+    IN EFI_LOCATE_SEARCH_TYPE   SearchType,
+    IN EFI_GUID                 *Protocol OPTIONAL,
+    IN VOID                     *SearchKey OPTIONAL,
+    IN OUT UINTN                *BufferSize,
+    OUT EFI_HANDLE              *Buffer
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_LOCATE_DEVICE_PATH) (
+    IN EFI_GUID                 *Protocol,
+    IN OUT EFI_DEVICE_PATH      **DevicePath,
+    OUT EFI_HANDLE              *Device
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_INSTALL_CONFIGURATION_TABLE) (
+    IN EFI_GUID                 *Guid,
+    IN VOID                     *Table
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_RESERVED_SERVICE) (
+    VOID
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CONNECT_CONTROLLER) (
+  IN  EFI_HANDLE                    ControllerHandle,
+  IN  EFI_HANDLE                    *DriverImageHandle    OPTIONAL,
+  IN  EFI_DEVICE_PATH               *RemainingDevicePath  OPTIONAL,
+  IN  BOOLEAN                       Recursive
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_DISCONNECT_CONTROLLER)(
+  IN EFI_HANDLE           ControllerHandle,
+  IN EFI_HANDLE           DriverImageHandle, OPTIONAL
+  IN EFI_HANDLE           ChildHandle        OPTIONAL
+  );
+
+#define EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL	 0x00000001
+#define EFI_OPEN_PROTOCOL_GET_PROTOCOL	       0x00000002
+#define EFI_OPEN_PROTOCOL_TEST_PROTOCOL        0x00000004
+#define EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER  0x00000008
+#define EFI_OPEN_PROTOCOL_BY_DRIVER            0x00000010
+#define EFI_OPEN_PROTOCOL_EXCLUSIVE            0x00000020
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_OPEN_PROTOCOL) (
+  IN EFI_HANDLE                 Handle,
+  IN EFI_GUID                   *Protocol,
+  OUT VOID                      **Interface,
+  IN  EFI_HANDLE                ImageHandle,
+  IN  EFI_HANDLE                ControllerHandle, OPTIONAL
+  IN  UINT32                    Attributes
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CLOSE_PROTOCOL) (
+  IN EFI_HANDLE               Handle,
+  IN EFI_GUID                 *Protocol,
+  IN EFI_HANDLE               ImageHandle,
+  IN EFI_HANDLE               DeviceHandle
+  );
+
+typedef struct {
+  EFI_HANDLE                  AgentHandle;
+  EFI_HANDLE                  ControllerHandle;
+  UINT32                      Attributes;
+  UINT32                      OpenCount;
+} EFI_OPEN_PROTOCOL_INFORMATION_ENTRY;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_OPEN_PROTOCOL_INFORMATION) (
+  IN  EFI_HANDLE                          UserHandle,
+  IN  EFI_GUID                            *Protocol,
+  IN  EFI_OPEN_PROTOCOL_INFORMATION_ENTRY **EntryBuffer,
+  OUT UINTN                               *EntryCount
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_PROTOCOLS_PER_HANDLE) (
+  IN EFI_HANDLE       UserHandle,
+  OUT EFI_GUID        ***ProtocolBuffer,
+  OUT UINTN           *ProtocolBufferCount
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_LOCATE_HANDLE_BUFFER) (
+  IN EFI_LOCATE_SEARCH_TYPE       SearchType,
+  IN EFI_GUID                     *Protocol OPTIONAL,
+  IN VOID                         *SearchKey OPTIONAL,
+  IN OUT UINTN                    *NumberHandles,
+  OUT EFI_HANDLE                  **Buffer
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_LOCATE_PROTOCOL) (
+  EFI_GUID  *Protocol,
+  VOID      *Registration, OPTIONAL
+  VOID      **Interface
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES) (
+  IN OUT EFI_HANDLE           *Handle,
+  ...
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES) (
+  IN EFI_HANDLE           Handle,
+  ...
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CALCULATE_CRC32) (
+  IN  VOID                              *Data,
+  IN  UINTN                             DataSize,
+  OUT UINT32                            *Crc32
+  );
+
+typedef
+VOID
+(EFIAPI *EFI_COPY_MEM) (
+  IN VOID     *Destination,
+  IN VOID     *Source,
+  IN UINTN    Length
+  );
+
+typedef
+VOID
+(EFIAPI *EFI_SET_MEM) (
+  IN VOID     *Buffer,
+  IN UINTN    Size,
+  IN UINT8    Value
+  );
+
+//
+// Standard EFI table header
+//
+
+typedef struct _EFI_TABLE_HEARDER {
+  UINT64                      Signature;
+  UINT32                      Revision;
+  UINT32                      HeaderSize;
+  UINT32                      CRC32;
+  UINT32                      Reserved;
+} EFI_TABLE_HEADER;
+
+
+//
+// EFI Runtime Serivces Table
+//
+
+#define EFI_RUNTIME_SERVICES_SIGNATURE  0x56524553544e5552
+#define EFI_RUNTIME_SERVICES_REVISION   ((EFI_SPECIFICATION_MAJOR_REVISION<<16) | (EFI_SPECIFICATION_MINOR_REVISION))
+
+typedef struct  {
+  EFI_TABLE_HEADER                Hdr;
+
+  //
+  // Time services
+  //
+
+  EFI_GET_TIME                    GetTime;
+  EFI_SET_TIME                    SetTime;
+  EFI_GET_WAKEUP_TIME             GetWakeupTime;
+  EFI_SET_WAKEUP_TIME             SetWakeupTime;
+
+  //
+  // Virtual memory services
+  //
+
+  EFI_SET_VIRTUAL_ADDRESS_MAP     SetVirtualAddressMap;
+  EFI_CONVERT_POINTER             ConvertPointer;
+
+  //
+  // Variable serviers
+  //
+
+  EFI_GET_VARIABLE                GetVariable;
+  EFI_GET_NEXT_VARIABLE_NAME      GetNextVariableName;
+  EFI_SET_VARIABLE                SetVariable;
+
+  //
+  // Misc
+  //
+
+  EFI_GET_NEXT_HIGH_MONO_COUNT    GetNextHighMonotonicCount;
+  EFI_RESET_SYSTEM                ResetSystem;
+
+} EFI_RUNTIME_SERVICES;
+
+
+//
+// EFI Boot Services Table
+//
+
+#define EFI_BOOT_SERVICES_SIGNATURE     0x56524553544f4f42
+#define EFI_BOOT_SERVICES_REVISION      ((EFI_SPECIFICATION_MAJOR_REVISION<<16) | (EFI_SPECIFICATION_MINOR_REVISION))
+
+typedef struct {
+
+  EFI_TABLE_HEADER                Hdr;
+
+  //
+  // Task priority functions
+  //
+
+  EFI_RAISE_TPL                   RaiseTPL;
+  EFI_RESTORE_TPL                 RestoreTPL;
+
+  //
+  // Memory functions
+  //
+
+  EFI_ALLOCATE_PAGES              AllocatePages;
+  EFI_FREE_PAGES                  FreePages;
+  EFI_GET_MEMORY_MAP              GetMemoryMap;
+  EFI_ALLOCATE_POOL               AllocatePool;
+  EFI_FREE_POOL                   FreePool;
+
+  //
+  // Event & timer functions
+  //
+
+  EFI_CREATE_EVENT                CreateEvent;
+  EFI_SET_TIMER                   SetTimer;
+  EFI_WAIT_FOR_EVENT              WaitForEvent;
+  EFI_SIGNAL_EVENT                SignalEvent;
+  EFI_CLOSE_EVENT                 CloseEvent;
+  EFI_CHECK_EVENT                 CheckEvent;
+
+  //
+  // Protocol handler functions
+  //
+
+  EFI_INSTALL_PROTOCOL_INTERFACE  InstallProtocolInterface;
+  EFI_REINSTALL_PROTOCOL_INTERFACE ReinstallProtocolInterface;
+  EFI_UNINSTALL_PROTOCOL_INTERFACE UninstallProtocolInterface;
+  EFI_HANDLE_PROTOCOL             HandleProtocol;
+  VOID                            *Reserved;
+  EFI_REGISTER_PROTOCOL_NOTIFY    RegisterProtocolNotify;
+  EFI_LOCATE_HANDLE               LocateHandle;
+  EFI_LOCATE_DEVICE_PATH          LocateDevicePath;
+  EFI_INSTALL_CONFIGURATION_TABLE InstallConfigurationTable;
+
+  //
+  // Image functions
+  //
+
+  EFI_IMAGE_LOAD                  LoadImage;
+  EFI_IMAGE_START                 StartImage;
+  EFI_EXIT                        Exit;
+  EFI_IMAGE_UNLOAD                UnloadImage;
+  EFI_EXIT_BOOT_SERVICES          ExitBootServices;
+
+  //
+  // Misc functions
+  //
+
+  EFI_GET_NEXT_MONOTONIC_COUNT    GetNextMonotonicCount;
+  EFI_STALL                       Stall;
+  EFI_SET_WATCHDOG_TIMER          SetWatchdogTimer;
+
+  //
+  // DriverSupport Services
+  //
+  EFI_CONNECT_CONTROLLER	        ConnectController;
+  EFI_DISCONNECT_CONTROLLER       DisconnectController;
+
+  //
+  // Open and Close Protocol Services
+  //
+  EFI_OPEN_PROTOCOL               OpenProtocol;
+  EFI_CLOSE_PROTOCOL              CloseProtocol;
+  EFI_OPEN_PROTOCOL_INFORMATION   OpenProtocolInformation;
+
+  //
+  // Library Services to reduce size of drivers
+  //
+  EFI_PROTOCOLS_PER_HANDLE        ProtocolsPerHandle;
+  EFI_LOCATE_HANDLE_BUFFER        LocateHandleBuffer;
+  EFI_LOCATE_PROTOCOL             LocateProtocol;
+
+  EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES    InstallMultipleProtocolInterfaces;
+  EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES  UninstallMultipleProtocolInterfaces;
+
+  //
+  // CRC32 services
+  //
+  EFI_CALCULATE_CRC32             CalculateCrc32;
+
+  //
+  // Memory Utility Services
+  //
+  EFI_COPY_MEM                    CopyMem;
+  EFI_SET_MEM                     SetMem;
+
+} EFI_BOOT_SERVICES;
+
+
+//
+// EFI Configuration Table and GUID definitions
+//
+
+#define MPS_TABLE_GUID \
+    { 0xeb9d2d2f, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define ACPI_TABLE_GUID \
+    { 0xeb9d2d30, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define ACPI_20_TABLE_GUID \
+    { 0x8868e871, 0xe4f1, 0x11d3, {0xbc, 0x22, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81} }
+
+#define SMBIOS_TABLE_GUID \
+    { 0xeb9d2d31, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define SMBIOS3_TABLE_GUID \
+	{ 0xf2fd1544, 0x9794, 0x4a2c, {0x99, 0x2e, 0xe5, 0xbb, 0xcf, 0x20, 0xe3, 0x94} }
+
+#define SAL_SYSTEM_TABLE_GUID  \
+    { 0xeb9d2d32, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define FDT_TABLE_GUID \
+    { 0xb1b621d5, 0xf19c, 0x41a5, {0x83, 0x0b, 0xd9, 0x15, 0x2c, 0x69, 0xaa, 0xe0} }
+
+#define DXE_SERVICES_TABLE_GUID \
+    { 0x5ad34ba, 0x6f02, 0x4214, {0x95, 0x2e, 0x4d, 0xa0, 0x39, 0x8e, 0x2b, 0xb9} }
+
+#define HOB_LIST_TABLE_GUID \
+    { 0x7739f24c, 0x93d7, 0x11d4, {0x9a, 0x3a, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define LZMA_DECOMPRESSION_GUID \
+	{ 0xee4e5898, 0x3914, 0x4259, {0x9d, 0x6e, 0xdc, 0x7b, 0xd7, 0x94, 0x3, 0xcf} }
+
+#define ARM_MP_CORE_INFO_TABLE_GUID \
+	{ 0xa4ee0728, 0xe5d7, 0x4ac5, {0xb2, 0x1e, 0x65, 0x8e, 0xd8, 0x57, 0xe8, 0x34} }
+
+#define ESRT_TABLE_GUID \
+	{ 0xb122a263, 0x3661, 0x4f68, {0x99, 0x29, 0x78, 0xf8, 0xb0, 0xd6, 0x21, 0x80} }
+
+#define MEMORY_TYPE_INFORMATION_TABLE_GUID \
+    { 0x4c19049f, 0x4137, 0x4dd3, {0x9c, 0x10, 0x8b, 0x97, 0xa8, 0x3f, 0xfd, 0xfa} }
+
+#define DEBUG_IMAGE_INFO_TABLE_GUID \
+    { 0x49152e77, 0x1ada, 0x4764, {0xb7, 0xa2, 0x7a, 0xfe, 0xfe, 0xd9, 0x5e, 0x8b} }
+
+typedef struct _EFI_CONFIGURATION_TABLE {
+  EFI_GUID                VendorGuid;
+  VOID                    *VendorTable;
+} EFI_CONFIGURATION_TABLE;
+
+
+//
+// EFI System Table
+//
+
+
+
+
+#define EFI_SYSTEM_TABLE_SIGNATURE      0x5453595320494249
+#define EFI_SYSTEM_TABLE_REVISION      ((EFI_SPECIFICATION_MAJOR_REVISION<<16) | (EFI_SPECIFICATION_MINOR_REVISION))
+#define EFI_1_10_SYSTEM_TABLE_REVISION ((1<<16) | 10)
+#define EFI_1_02_SYSTEM_TABLE_REVISION ((1<<16) | 02)
+
+typedef struct _EFI_SYSTEM_TABLE {
+  EFI_TABLE_HEADER                Hdr;
+
+  CHAR16                          *FirmwareVendor;
+  UINT32                          FirmwareRevision;
+
+  EFI_HANDLE                      ConsoleInHandle;
+  SIMPLE_INPUT_INTERFACE          *ConIn;
+
+  EFI_HANDLE                      ConsoleOutHandle;
+  SIMPLE_TEXT_OUTPUT_INTERFACE    *ConOut;
+
+  EFI_HANDLE                      StandardErrorHandle;
+  SIMPLE_TEXT_OUTPUT_INTERFACE    *StdErr;
+
+  EFI_RUNTIME_SERVICES            *RuntimeServices;
+  EFI_BOOT_SERVICES               *BootServices;
+
+  UINTN                           NumberOfTableEntries;
+  EFI_CONFIGURATION_TABLE         *ConfigurationTable;
+
+} EFI_SYSTEM_TABLE;
+
+/*
+ * unlisted GUID's..
+ */
+#define EFI_EBC_INTERPRETER_PROTOCOL_GUID \
+{ 0x13AC6DD1, 0x73D0, 0x11D4, {0xB0, 0x6B, 0x00, 0xAA, 0x00, 0xBD, 0x6D, 0xE7} }
+
+#define EFI_DRIVER_CONFIGURATION2_PROTOCOL_GUID \
+{ 0xbfd7dc1d, 0x24f1, 0x40d9, {0x82, 0xe7, 0x2e, 0x09, 0xbb, 0x6b, 0x4e, 0xbe} }
+
+#define EFI_DRIVER_CONFIGURATION_PROTOCOL_GUID \
+{ 0x107a772b, 0xd5e1, 0x11d4, {0x9a, 0x46, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define EFI_DRIVER_BINDING_PROTOCOL_GUID \
+  { 0x18A031AB, 0xB443, 0x4D1A, \
+    { 0xA5, 0xC0, 0x0C, 0x09, 0x26, 0x1E, 0x9F, 0x71 } \
+  }
+
+#define EFI_TAPE_IO_PROTOCOL_GUID \
+  { 0x1e93e633, 0xd65a, 0x459e, \
+    { 0xab, 0x84, 0x93, 0xd9, 0xec, 0x26, 0x6d, 0x18 } \
+  }
+
+#define EFI_SCSI_IO_PROTOCOL_GUID \
+  { 0x932f47e6, 0x2362, 0x4002, \
+    { 0x80, 0x3e, 0x3c, 0xd5, 0x4b, 0x13, 0x8f, 0x85 } \
+  }
+
+#define EFI_USB2_HC_PROTOCOL_GUID \
+  { 0x3e745226, 0x9818, 0x45b6, \
+    { 0xa2, 0xac, 0xd7, 0xcd, 0x0e, 0x8b, 0xa2, 0xbc } \
+  }
+
+#define EFI_DEBUG_SUPPORT_PROTOCOL_GUID \
+  { 0x2755590C, 0x6F3C, 0x42FA, \
+    { 0x9E, 0xA4, 0xA3, 0xBA, 0x54, 0x3C, 0xDA, 0x25 } \
+  }
+
+#define EFI_DEBUGPORT_PROTOCOL_GUID \
+  { 0xEBA4E8D2, 0x3858, 0x41EC, \
+    { 0xA2, 0x81, 0x26, 0x47, 0xBA, 0x96, 0x60, 0xD0 } \
+  }
+
+#define EFI_DECOMPRESS_PROTOCOL_GUID \
+  { 0xd8117cfe, 0x94a6, 0x11d4, \
+    { 0x9a, 0x3a, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \
+  }
+
+#define EFI_ACPI_TABLE_PROTOCOL_GUID \
+  { 0xffe06bdd, 0x6107, 0x46a6, \
+    { 0x7b, 0xb2, 0x5a, 0x9c, 0x7e, 0xc5, 0x27, 0x5c} \
+  }
+
+#define EFI_HII_CONFIG_ROUTING_PROTOCOL_GUID \
+  { 0x587e72d7, 0xcc50, 0x4f79, \
+    { 0x82, 0x09, 0xca, 0x29, 0x1f, 0xc1, 0xa1, 0x0f } \
+  }
+
+#define EFI_HII_DATABASE_PROTOCOL_GUID \
+  { 0xef9fc172, 0xa1b2, 0x4693, \
+    { 0xb3, 0x27, 0x6d, 0x32, 0xfc, 0x41, 0x60, 0x42 } \
+  }
+
+#define EFI_HII_STRING_PROTOCOL_GUID \
+  { 0xfd96974, 0x23aa, 0x4cdc, \
+    { 0xb9, 0xcb, 0x98, 0xd1, 0x77, 0x50, 0x32, 0x2a } \
+  }
+
+#define EFI_HII_IMAGE_PROTOCOL_GUID \
+  { 0x31a6406a, 0x6bdf, 0x4e46, \
+    { 0xb2, 0xa2, 0xeb, 0xaa, 0x89, 0xc4, 0x9, 0x20 } \
+  }
+
+#define EFI_HII_FONT_PROTOCOL_GUID \
+  { 0xe9ca4775, 0x8657, 0x47fc, \
+    { 0x97, 0xe7, 0x7e, 0xd6, 0x5a, 0x8, 0x43, 0x24 } \
+  }
+#define EFI_HII_CONFIGURATION_ACCESS_PROTOCOL_GUID \
+  { 0x330d4706, 0xf2a0, 0x4e4f, \
+    { 0xa3, 0x69, 0xb6, 0x6f, 0xa8, 0xd5, 0x43, 0x85 } \
+  }
+
+#define EFI_COMPONENT_NAME_PROTOCOL_GUID \
+{ 0x107a772c, 0xd5e1, 0x11d4, {0x9a, 0x46, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define EFI_COMPONENT_NAME2_PROTOCOL_GUID \
+  { 0x6a7a5cff, 0xe8d9, 0x4f70, \
+    { 0xba, 0xda, 0x75, 0xab, 0x30, 0x25, 0xce, 0x14} \
+  }
+
+#define EFI_USB_IO_PROTOCOL_GUID \
+  { 0x2B2F68D6, 0x0CD2, 0x44cf, \
+    { 0x8E, 0x8B, 0xBB, 0xA2, 0x0B, 0x1B, 0x5B, 0x75 } \
+  }
+#define EFI_HCDP_TABLE_GUID \
+  { 0xf951938d, 0x620b, 0x42ef, \
+      { 0x82, 0x79, 0xa8, 0x4b, 0x79, 0x61, 0x78, 0x98 } \
+  }
+
+#define EFI_DEVICE_TREE_GUID \
+  { 0xb1b621d5, 0xf19c, 0x41a5, \
+      { 0x83, 0x0b, 0xd9, 0x15, 0x2c, 0x69, 0xaa, 0xe0 } \
+  }
+
+#define EFI_VENDOR_APPLE_GUID \
+  { 0x2B0585EB, 0xD8B8, 0x49A9, \
+      { 0x8B, 0x8C, 0xE2, 0x1B, 0x01, 0xAE, 0xF2, 0xB7 } \
+  }
+
+#define EFI_CONSOLE_IN_DEVICE_GUID    \
+{ 0xd3b36f2b, 0xd551, 0x11d4, {0x9a, 0x46, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define EFI_CONSOLE_OUT_DEVICE_GUID    \
+{ 0xd3b36f2c, 0xd551, 0x11d4, {0x9a, 0x46, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define EFI_STANDARD_ERROR_DEVICE_GUID	\
+{ 0xd3b36f2d, 0xd551, 0x11d4, {0x9a, 0x46, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define EFI_UNICODE_COLLATION2_PROTOCOL_GUID \
+{ 0xa4c751fc, 0x23ae, 0x4c3e, {0x92, 0xe9, 0x49, 0x64, 0xcf, 0x63, 0xf3, 0x49} }
+
+#define EFI_FORM_BROWSER2_PROTOCOL_GUID \
+{ 0xb9d4c360, 0xbcfb, 0x4f9b, {0x92, 0x98, 0x53, 0xc1, 0x36, 0x98, 0x22, 0x58} }
+
+#define EFI_ARP_SERVICE_BINDING_PROTOCOL_GUID \
+{ 0xf44c00ee, 0x1f2c, 0x4a00, {0xaa, 0x9, 0x1c, 0x9f, 0x3e, 0x8, 0x0, 0xa3} }
+
+#define EFI_ARP_PROTOCOL_GUID \
+{ 0xf4b427bb, 0xba21, 0x4f16, {0xbc, 0x4e, 0x43, 0xe4, 0x16, 0xab, 0x61, 0x9c} }
+
+#define EFI_IP4_CONFIG_PROTOCOL_GUID \
+{ 0x3b95aa31, 0x3793, 0x434b, {0x86, 0x67, 0xc8, 0x07, 0x08, 0x92, 0xe0, 0x5e} }
+
+#define EFI_IP6_CONFIG_PROTOCOL_GUID \
+{ 0x937fe521, 0x95ae, 0x4d1a, {0x89, 0x29, 0x48, 0xbc, 0xd9, 0x0a, 0xd3, 0x1a} }
+
+#define EFI_MANAGED_NETWORK_SERVICE_BINDING_PROTOCOL_GUID \
+{ 0xf36ff770, 0xa7e1, 0x42cf, {0x9e, 0xd2, 0x56, 0xf0, 0xf2, 0x71, 0xf4, 0x4c} }
+
+#define EFI_MANAGED_NETWORK_PROTOCOL_GUID \
+{ 0x7ab33a91, 0xace5, 0x4326, {0xb5, 0x72, 0xe7, 0xee, 0x33, 0xd3, 0x9f, 0x16} }
+
+#define EFI_MTFTP4_SERVICE_BINDING_PROTOCOL_GUID \
+{ 0x2FE800BE, 0x8F01, 0x4aa6, {0x94, 0x6B, 0xD7, 0x13, 0x88, 0xE1, 0x83, 0x3F} }
+
+#define EFI_MTFTP4_PROTOCOL_GUID \
+{ 0x78247c57, 0x63db, 0x4708, {0x99, 0xc2, 0xa8, 0xb4, 0xa9, 0xa6, 0x1f, 0x6b} }
+
+#define EFI_MTFTP6_SERVICE_BINDING_PROTOCOL_GUID \
+{ 0xd9760ff3, 0x3cca, 0x4267, {0x80, 0xf9, 0x75, 0x27, 0xfa, 0xfa, 0x42, 0x23} }
+
+#define EFI_MTFTP6_PROTOCOL_GUID \
+{ 0xbf0a78ba, 0xec29, 0x49cf, {0xa1, 0xc9, 0x7a, 0xe5, 0x4e, 0xab, 0x6a, 0x51} }
+
+#define EFI_DHCP4_PROTOCOL_GUID \
+{ 0x8a219718, 0x4ef5, 0x4761, {0x91, 0xc8, 0xc0, 0xf0, 0x4b, 0xda, 0x9e, 0x56} }
+
+#define EFI_DHCP4_SERVICE_BINDING_PROTOCOL_GUID \
+{ 0x9d9a39d8, 0xbd42, 0x4a73, {0xa4, 0xd5, 0x8e, 0xe9, 0x4b, 0xe1, 0x13, 0x80} }
+
+#define EFI_DHCP6_SERVICE_BINDING_PROTOCOL_GUID \
+{ 0x9fb9a8a1, 0x2f4a, 0x43a6, {0x88, 0x9c, 0xd0, 0xf7, 0xb6, 0xc4, 0x7a, 0xd5} }
+
+#define EFI_DHCP6_PROTOCOL_GUID \
+{ 0x87c8bad7, 0x595, 0x4053, {0x82, 0x97, 0xde, 0xde, 0x39, 0x5f, 0x5d, 0x5b} }
+
+#define EFI_SCSI_PASS_THRU_PROTOCOL_GUID \
+{ 0xa59e8fcf, 0xbda0, 0x43bb, {0x90, 0xb1, 0xd3, 0x73, 0x2e, 0xca, 0xa8, 0x77} }
+
+#define EFI_EXT_SCSI_PASS_THRU_PROTOCOL_GUID \
+{ 0x143b7632, 0xb81b, 0x4cb7, {0xab, 0xd3, 0xb6, 0x25, 0xa5, 0xb9, 0xbf, 0xfe} }
+
+#define EFI_DISK_INFO_PROTOCOL_GUID \
+{ 0xd432a67f, 0x14dc, 0x484b, {0xb3, 0xbb, 0x3f, 0x2, 0x91, 0x84, 0x93, 0x27} }
+
+#define EFI_ISA_IO_PROTOCOL_GUID \
+{ 0x7ee2bd44, 0x3da0, 0x11d4, { 0x9a, 0x38, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define EFI_VLAN_CONFIG_PROTOCOL_GUID \
+{ 0x9e23d768, 0xd2f3, 0x4366, {0x9f, 0xc3, 0x3a, 0x7a, 0xba, 0x86, 0x43, 0x74} }
+
+#define EFI_IDE_CONTROLLER_INIT_PROTOCOL_GUID \
+{ 0xa1e37052, 0x80d9, 0x4e65, {0xa3, 0x17, 0x3e, 0x9a, 0x55, 0xc4, 0x3e, 0xc9} }
+
+#define EFI_ISA_ACPI_PROTOCOL_GUID \
+{ 0x64a892dc, 0x5561, 0x4536, {0x92, 0xc7, 0x79, 0x9b, 0xfc, 0x18, 0x33, 0x55} }
+
+#define EFI_PCI_ENUMERATION_COMPLETE_GUID \
+{ 0x30cfe3e7, 0x3de1, 0x4586, {0xbe, 0x20, 0xde, 0xab, 0xa1, 0xb3, 0xb7, 0x93} }
+
+#define EFI_DRIVER_DIAGNOSTICS_PROTOCOL_GUID \
+{ 0x0784924f, 0xe296, 0x11d4, {0x9a, 0x49, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } }
+
+#define EFI_DRIVER_DIAGNOSTICS2_PROTOCOL_GUID \
+{ 0x4d330321, 0x025f, 0x4aac, {0x90, 0xd8, 0x5e, 0xd9, 0x00, 0x17, 0x3b, 0x63} }
+
+#define EFI_CAPSULE_ARCH_PROTOCOL_GUID \
+{ 0x5053697e, 0x2cbc, 0x4819, {0x90, 0xd9, 0x05, 0x80, 0xde, 0xee, 0x57, 0x54} }
+
+#define EFI_MONOTONIC_COUNTER_ARCH_PROTOCOL_GUID \
+{0x1da97072, 0xbddc, 0x4b30, {0x99, 0xf1, 0x72, 0xa0, 0xb5, 0x6f, 0xff, 0x2a} }
+
+#define EFI_REALTIME_CLOCK_ARCH_PROTOCOL_GUID \
+{0x27cfac87, 0x46cc, 0x11d4, {0x9a, 0x38, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define EFI_MP_SERVICES_PROTOCOL_GUID \
+{ 0x3fdda605, 0xa76e, 0x4f46, {0xad, 0x29, 0x12, 0xf4, 0x53, 0x1b, 0x3d, 0x08} }
+
+#define EFI_VARIABLE_ARCH_PROTOCOL_GUID \
+{ 0x1e5668e2, 0x8481, 0x11d4, {0xbc, 0xf1, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } }
+
+#define EFI_VARIABLE_WRITE_ARCH_PROTOCOL_GUID \
+{ 0x6441f818, 0x6362, 0x4e44, {0xb5, 0x70, 0x7d, 0xba, 0x31, 0xdd, 0x24, 0x53} }
+
+#define EFI_WATCHDOG_TIMER_ARCH_PROTOCOL_GUID \
+{ 0x6441f818, 0x6362, 0x4e44, {0xb5, 0x70, 0x7d, 0xba, 0x31, 0xdd, 0x24, 0x53} }
+
+#define EFI_ACPI_SUPPORT_PROTOCOL_GUID \
+{ 0x6441f818, 0x6362, 0x4e44, {0xb5, 0x70, 0x7d, 0xba, 0x31, 0xdd, 0x24, 0x53} }
+
+#define EFI_BDS_ARCH_PROTOCOL_GUID \
+{ 0x665e3ff6, 0x46cc, 0x11d4, {0x9a, 0x38, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define EFI_METRONOME_ARCH_PROTOCOL_GUID \
+{ 0x26baccb2, 0x6f42, 0x11d4, {0xbc, 0xe7, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } }
+
+#define EFI_TIMER_ARCH_PROTOCOL_GUID \
+{ 0x26baccb3, 0x6f42, 0x11d4, {0xbc, 0xe7, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } }
+
+#define EFI_DPC_PROTOCOL_GUID \
+{ 0x480f8ae9, 0xc46, 0x4aa9, { 0xbc, 0x89, 0xdb, 0x9f, 0xba, 0x61, 0x98, 0x6} }
+
+#define EFI_PRINT2_PROTOCOL_GUID  \
+{ 0xf05976ef, 0x83f1, 0x4f3d, {0x86, 0x19, 0xf7, 0x59, 0x5d, 0x41, 0xe5, 0x38} }
+
+#define EFI_RESET_ARCH_PROTOCOL_GUID  \
+{ 0x27cfac88, 0x46cc, 0x11d4, {0x9a, 0x38, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define EFI_CPU_ARCH_PROTOCOL_GUID \
+{ 0x26baccb1, 0x6f42, 0x11d4, {0xbc, 0xe7, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } }
+
+#define EFI_CPU_IO2_PROTOCOL_GUID \
+{ 0xad61f191, 0xae5f, 0x4c0e, {0xb9, 0xfa, 0xe8, 0x69, 0xd2, 0x88, 0xc6, 0x4f} }
+
+#define EFI_LEGACY_8259_PROTOCOL_GUID \
+{ 0x38321dba, 0x4fe0, 0x4e17, {0x8a, 0xec, 0x41, 0x30, 0x55, 0xea, 0xed, 0xc1} }
+
+#define EFI_SECURITY_ARCH_PROTOCOL_GUID \
+{ 0xa46423e3, 0x4617, 0x49f1, {0xb9, 0xff, 0xd1, 0xbf, 0xa9, 0x11, 0x58, 0x39} }
+
+#define EFI_SECURITY2_ARCH_PROTOCOL_GUID \
+{ 0x94ab2f58, 0x1438, 0x4ef1, {0x91, 0x52, 0x18, 0x94, 0x1a, 0x3a, 0x0e, 0x68} }
+
+#define EFI_RUNTIME_ARCH_PROTOCOL_GUID \
+{ 0xb7dfb4e1, 0x52f, 0x449f, {0x87, 0xbe, 0x98, 0x18, 0xfc, 0x91, 0xb7, 0x33} }
+
+#define EFI_STATUS_CODE_RUNTIME_PROTOCOL_GUID  \
+{ 0xd2b2b828, 0x826, 0x48a7, {0xb3, 0xdf, 0x98, 0x3c, 0x0, 0x60, 0x24, 0xf0} }
+
+#define EFI_DATA_HUB_PROTOCOL_GUID \
+{ 0xae80d021, 0x618e, 0x11d4, {0xbc, 0xd7, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81} }
+
+#define PCD_PROTOCOL_GUID \
+{ 0x11b34006, 0xd85b, 0x4d0a, { 0xa2, 0x90, 0xd5, 0xa5, 0x71, 0x31, 0xe, 0xf7} }
+
+#define EFI_PCD_PROTOCOL_GUID \
+{ 0x13a3f0f6, 0x264a, 0x3ef0, {0xf2, 0xe0, 0xde, 0xc5, 0x12, 0x34, 0x2f, 0x34} }
+
+#define EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL_GUID \
+{ 0x8f644fa9, 0xe850, 0x4db1, {0x9c, 0xe2, 0xb, 0x44, 0x69, 0x8e, 0x8d, 0xa4 } }
+
+#define EFI_FIRMWARE_VOLUME2_PROTOCOL_GUID \
+{ 0x220e73b6, 0x6bdb, 0x4413, { 0x84, 0x5, 0xb9, 0x74, 0xb1, 0x8, 0x61, 0x9a } }
+
+#define EFI_FIRMWARE_VOLUME_DISPATCH_PROTOCOL_GUID \
+{ 0x7aa35a69, 0x506c, 0x444f, {0xa7, 0xaf, 0x69, 0x4b, 0xf5, 0x6f, 0x71, 0xc8} }
+
+#define LZMA_COMPRESS_GUID \
+{ 0xee4e5898, 0x3914, 0x4259, {0x9d, 0x6e, 0xdc, 0x7b, 0xd7, 0x94, 0x03, 0xcf} }
+#endif
diff --git a/bsps/shared/freebsd/stand/efi/include/eficon.h b/bsps/shared/freebsd/stand/efi/include/eficon.h
new file mode 100644
index 0000000000..ba80114eb9
--- /dev/null
+++ b/bsps/shared/freebsd/stand/efi/include/eficon.h
@@ -0,0 +1,527 @@
+/* $FreeBSD$ */
+#ifndef _EFI_CON_H
+#define _EFI_CON_H
+
+/*++
+
+Copyright (c)  1999 - 2002 Intel Corporation. All rights reserved
+This software and associated documentation (if any) is furnished
+under a license and may only be used or copied in accordance
+with the terms of the license. Except as permitted by such
+license, no part of this software or documentation may be
+reproduced, stored in a retrieval system, or transmitted in any
+form or by any means without the express written consent of
+Intel Corporation.
+
+Module Name:
+
+    eficon.h
+
+Abstract:
+
+    EFI console protocols
+
+
+
+Revision History
+
+--*/
+
+//
+// Text output protocol
+//
+
+#define SIMPLE_TEXT_OUTPUT_PROTOCOL \
+    { 0x387477c2, 0x69c7, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
+
+INTERFACE_DECL(_SIMPLE_TEXT_OUTPUT_INTERFACE);
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_TEXT_RESET) (
+    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
+    IN BOOLEAN                      ExtendedVerification
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_TEXT_OUTPUT_STRING) (
+    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
+    IN CHAR16                       *String
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_TEXT_TEST_STRING) (
+    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
+    IN CHAR16                       *String
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_TEXT_QUERY_MODE) (
+    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
+    IN UINTN                        ModeNumber,
+    OUT UINTN                       *Columns,
+    OUT UINTN                       *Rows
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_TEXT_SET_MODE) (
+    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
+    IN UINTN                        ModeNumber
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_TEXT_SET_ATTRIBUTE) (
+    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
+    IN UINTN                        Attribute
+    );
+
+#define EFI_BLACK   0x00
+#define EFI_BLUE    0x01
+#define EFI_GREEN   0x02
+#define EFI_CYAN            (EFI_BLUE | EFI_GREEN)
+#define EFI_RED     0x04
+#define EFI_MAGENTA         (EFI_BLUE | EFI_RED)
+#define EFI_BROWN           (EFI_GREEN | EFI_RED)
+#define EFI_LIGHTGRAY       (EFI_BLUE | EFI_GREEN | EFI_RED)
+#define EFI_BRIGHT  0x08
+#define EFI_DARKGRAY        (EFI_BRIGHT)
+#define EFI_LIGHTBLUE       (EFI_BLUE | EFI_BRIGHT)
+#define EFI_LIGHTGREEN      (EFI_GREEN | EFI_BRIGHT)
+#define EFI_LIGHTCYAN       (EFI_CYAN | EFI_BRIGHT)
+#define EFI_LIGHTRED        (EFI_RED | EFI_BRIGHT)
+#define EFI_LIGHTMAGENTA    (EFI_MAGENTA | EFI_BRIGHT)
+#define EFI_YELLOW          (EFI_BROWN | EFI_BRIGHT)
+#define EFI_WHITE           (EFI_BLUE | EFI_GREEN | EFI_RED | EFI_BRIGHT)
+
+#define EFI_TEXT_ATTR(f,b)  ((f) | ((b) << 4))
+
+#define EFI_BACKGROUND_BLACK        0x00
+#define EFI_BACKGROUND_BLUE         0x10
+#define EFI_BACKGROUND_GREEN        0x20
+#define EFI_BACKGROUND_CYAN         (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN)
+#define EFI_BACKGROUND_RED          0x40
+#define EFI_BACKGROUND_MAGENTA      (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_RED)
+#define EFI_BACKGROUND_BROWN        (EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED)
+#define EFI_BACKGROUND_LIGHTGRAY    (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED)
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_TEXT_CLEAR_SCREEN) (
+    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_TEXT_SET_CURSOR_POSITION) (
+    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
+    IN UINTN                        Column,
+    IN UINTN                        Row
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_TEXT_ENABLE_CURSOR) (
+    IN struct _SIMPLE_TEXT_OUTPUT_INTERFACE     *This,
+    IN BOOLEAN                      Enable
+    );
+
+typedef struct {
+    INT32                           MaxMode;
+    // current settings
+    INT32                           Mode;
+    INT32                           Attribute;
+    INT32                           CursorColumn;
+    INT32                           CursorRow;
+    BOOLEAN                         CursorVisible;
+} SIMPLE_TEXT_OUTPUT_MODE;
+
+typedef struct _SIMPLE_TEXT_OUTPUT_INTERFACE {
+    EFI_TEXT_RESET                  Reset;
+
+    EFI_TEXT_OUTPUT_STRING          OutputString;
+    EFI_TEXT_TEST_STRING            TestString;
+
+    EFI_TEXT_QUERY_MODE             QueryMode;
+    EFI_TEXT_SET_MODE               SetMode;
+    EFI_TEXT_SET_ATTRIBUTE          SetAttribute;
+
+    EFI_TEXT_CLEAR_SCREEN           ClearScreen;
+    EFI_TEXT_SET_CURSOR_POSITION    SetCursorPosition;
+    EFI_TEXT_ENABLE_CURSOR          EnableCursor;
+
+    // Current mode
+    SIMPLE_TEXT_OUTPUT_MODE         *Mode;
+} SIMPLE_TEXT_OUTPUT_INTERFACE;
+
+//
+// Define's for required EFI Unicode Box Draw character
+//
+
+#define BOXDRAW_HORIZONTAL                  0x2500
+#define BOXDRAW_VERTICAL                    0x2502
+#define BOXDRAW_DOWN_RIGHT                  0x250c
+#define BOXDRAW_DOWN_LEFT                   0x2510
+#define BOXDRAW_UP_RIGHT                    0x2514
+#define BOXDRAW_UP_LEFT                     0x2518
+#define BOXDRAW_VERTICAL_RIGHT              0x251c
+#define BOXDRAW_VERTICAL_LEFT               0x2524
+#define BOXDRAW_DOWN_HORIZONTAL             0x252c
+#define BOXDRAW_UP_HORIZONTAL               0x2534
+#define BOXDRAW_VERTICAL_HORIZONTAL         0x253c
+
+#define BOXDRAW_DOUBLE_HORIZONTAL           0x2550
+#define BOXDRAW_DOUBLE_VERTICAL             0x2551
+#define BOXDRAW_DOWN_RIGHT_DOUBLE           0x2552
+#define BOXDRAW_DOWN_DOUBLE_RIGHT           0x2553
+#define BOXDRAW_DOUBLE_DOWN_RIGHT           0x2554
+
+#define BOXDRAW_DOWN_LEFT_DOUBLE            0x2555
+#define BOXDRAW_DOWN_DOUBLE_LEFT            0x2556
+#define BOXDRAW_DOUBLE_DOWN_LEFT            0x2557
+
+#define BOXDRAW_UP_RIGHT_DOUBLE             0x2558
+#define BOXDRAW_UP_DOUBLE_RIGHT             0x2559
+#define BOXDRAW_DOUBLE_UP_RIGHT             0x255a
+
+#define BOXDRAW_UP_LEFT_DOUBLE              0x255b
+#define BOXDRAW_UP_DOUBLE_LEFT              0x255c
+#define BOXDRAW_DOUBLE_UP_LEFT              0x255d
+
+#define BOXDRAW_VERTICAL_RIGHT_DOUBLE       0x255e
+#define BOXDRAW_VERTICAL_DOUBLE_RIGHT       0x255f
+#define BOXDRAW_DOUBLE_VERTICAL_RIGHT       0x2560
+
+#define BOXDRAW_VERTICAL_LEFT_DOUBLE        0x2561
+#define BOXDRAW_VERTICAL_DOUBLE_LEFT        0x2562
+#define BOXDRAW_DOUBLE_VERTICAL_LEFT        0x2563
+
+#define BOXDRAW_DOWN_HORIZONTAL_DOUBLE      0x2564
+#define BOXDRAW_DOWN_DOUBLE_HORIZONTAL      0x2565
+#define BOXDRAW_DOUBLE_DOWN_HORIZONTAL      0x2566
+
+#define BOXDRAW_UP_HORIZONTAL_DOUBLE        0x2567
+#define BOXDRAW_UP_DOUBLE_HORIZONTAL        0x2568
+#define BOXDRAW_DOUBLE_UP_HORIZONTAL        0x2569
+
+#define BOXDRAW_VERTICAL_HORIZONTAL_DOUBLE  0x256a
+#define BOXDRAW_VERTICAL_DOUBLE_HORIZONTAL  0x256b
+#define BOXDRAW_DOUBLE_VERTICAL_HORIZONTAL  0x256c
+
+//
+// EFI Required Block Elements Code Chart
+//
+
+#define BLOCKELEMENT_FULL_BLOCK             0x2588
+#define BLOCKELEMENT_LIGHT_SHADE            0x2591
+//
+// EFI Required Geometric Shapes Code Chart
+//
+
+#define GEOMETRICSHAPE_UP_TRIANGLE           0x25b2
+#define GEOMETRICSHAPE_RIGHT_TRIANGLE        0x25ba
+#define GEOMETRICSHAPE_DOWN_TRIANGLE         0x25bc
+#define GEOMETRICSHAPE_LEFT_TRIANGLE         0x25c4
+
+//
+// EFI Required Arrow shapes
+//
+
+#define ARROW_UP                            0x2191
+#define ARROW_DOWN                          0x2193
+
+//
+// Text input protocol
+//
+
+#define SIMPLE_TEXT_INPUT_PROTOCOL \
+    { 0x387477c1, 0x69c7, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
+
+INTERFACE_DECL(_SIMPLE_INPUT_INTERFACE);
+
+typedef struct {
+    UINT16                              ScanCode;
+    CHAR16                              UnicodeChar;
+} EFI_INPUT_KEY;
+
+//
+// Baseline unicode control chars
+//
+
+#define CHAR_NULL                       0x0000
+#define CHAR_BACKSPACE                  0x0008
+#define CHAR_TAB                        0x0009
+#define CHAR_LINEFEED                   0x000A
+#define CHAR_CARRIAGE_RETURN            0x000D
+
+//
+// Scan codes for base line keys
+//
+
+#define SCAN_NULL		0x0000
+#define SCAN_UP			0x0001
+#define SCAN_DOWN		0x0002
+#define SCAN_RIGHT		0x0003
+#define SCAN_LEFT		0x0004
+#define SCAN_HOME		0x0005
+#define SCAN_END		0x0006
+#define SCAN_INSERT		0x0007
+#define SCAN_DELETE		0x0008
+#define SCAN_PAGE_UP		0x0009
+#define SCAN_PAGE_DOWN		0x000A
+#define SCAN_F1			0x000B
+#define SCAN_F2			0x000C
+#define SCAN_F3			0x000D
+#define SCAN_F4			0x000E
+#define SCAN_F5			0x000F
+#define SCAN_F6			0x0010
+#define SCAN_F7			0x0011
+#define SCAN_F8			0x0012
+#define SCAN_F9			0x0013
+#define SCAN_F10		0x0014
+#define SCAN_ESC		0x0017
+
+//
+// EFI Scan code Ex
+//
+#define SCAN_F11		0x0015
+#define SCAN_F12		0x0016
+#define SCAN_F13		0x0068
+#define SCAN_F14		0x0069
+#define SCAN_F15		0x006A
+#define SCAN_F16		0x006B
+#define SCAN_F17		0x006C
+#define SCAN_F18		0x006D
+#define SCAN_F19		0x006E
+#define SCAN_F20		0x006F
+#define SCAN_F21		0x0070
+#define SCAN_F22		0x0071
+#define SCAN_F23		0x0072
+#define SCAN_F24		0x0073
+#define SCAN_MUTE		0x007F
+#define SCAN_VOLUME_UP		0x0080
+#define SCAN_VOLUME_DOWN	0x0081
+#define SCAN_BRIGHTNESS_UP	0x0100
+#define SCAN_BRIGHTNESS_DOWN	0x0101
+#define SCAN_SUSPEND		0x0102
+#define SCAN_HIBERNATE		0x0103
+#define SCAN_TOGGLE_DISPLAY	0x0104
+#define SCAN_RECOVERY		0x0105
+#define SCAN_EJECT		0x0106
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_INPUT_RESET) (
+    IN struct _SIMPLE_INPUT_INTERFACE   *This,
+    IN BOOLEAN                          ExtendedVerification
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_INPUT_READ_KEY) (
+    IN struct _SIMPLE_INPUT_INTERFACE   *This,
+    OUT EFI_INPUT_KEY                   *Key
+    );
+
+typedef struct _SIMPLE_INPUT_INTERFACE {
+    EFI_INPUT_RESET                     Reset;
+    EFI_INPUT_READ_KEY                  ReadKeyStroke;
+    EFI_EVENT                           WaitForKey;
+} SIMPLE_INPUT_INTERFACE;
+
+#define EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL_GUID \
+  {0xdd9e7534, 0x7762, 0x4698, {0x8c, 0x14, 0xf5, 0x85, \
+  0x17, 0xa6, 0x25, 0xaa} }
+
+INTERFACE_DECL(_EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL);
+
+typedef UINT8          EFI_KEY_TOGGLE_STATE;
+//
+// Any Shift or Toggle State that is valid should have
+// high order bit set.
+//
+typedef struct EFI_KEY_STATE {
+  UINT32               KeyShiftState;
+  EFI_KEY_TOGGLE_STATE KeyToggleState;
+} EFI_KEY_STATE;
+
+typedef struct {
+  EFI_INPUT_KEY        Key;
+  EFI_KEY_STATE        KeyState;
+} EFI_KEY_DATA;
+
+//
+// Shift state
+//
+#define EFI_SHIFT_STATE_VALID     0x80000000
+#define EFI_RIGHT_SHIFT_PRESSED   0x00000001
+#define EFI_LEFT_SHIFT_PRESSED    0x00000002
+#define EFI_RIGHT_CONTROL_PRESSED 0x00000004
+#define EFI_LEFT_CONTROL_PRESSED  0x00000008
+#define EFI_RIGHT_ALT_PRESSED     0x00000010
+#define EFI_LEFT_ALT_PRESSED      0x00000020
+#define EFI_RIGHT_LOGO_PRESSED    0x00000040
+#define EFI_LEFT_LOGO_PRESSED     0x00000080
+#define EFI_MENU_KEY_PRESSED      0x00000100
+#define EFI_SYS_REQ_PRESSED       0x00000200
+
+//
+// Toggle state
+//
+#define EFI_TOGGLE_STATE_VALID    0x80
+#define	EFI_KEY_STATE_EXPOSED     0x40
+#define EFI_SCROLL_LOCK_ACTIVE    0x01
+#define EFI_NUM_LOCK_ACTIVE       0x02
+#define EFI_CAPS_LOCK_ACTIVE      0x04
+
+//
+// EFI Key Notfication Function
+//
+typedef
+EFI_STATUS
+(EFIAPI *EFI_KEY_NOTIFY_FUNCTION) (
+  IN  EFI_KEY_DATA                      *KeyData
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_INPUT_RESET_EX) (
+  IN struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL  *This,
+  IN BOOLEAN                            ExtendedVerification
+  )
+/*++
+
+  Routine Description:
+    Reset the input device and optionaly run diagnostics
+
+  Arguments:
+    This                  - Protocol instance pointer.
+    ExtendedVerification  - Driver may perform diagnostics on reset.
+
+  Returns:
+    EFI_SUCCESS           - The device was reset.
+    EFI_DEVICE_ERROR      - The device is not functioning properly and could
+                            not be reset.
+
+--*/
+;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_INPUT_READ_KEY_EX) (
+  IN  struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
+  OUT EFI_KEY_DATA                      *KeyData
+  )
+/*++
+
+  Routine Description:
+    Reads the next keystroke from the input device. The WaitForKey Event can
+    be used to test for existence of a keystroke via WaitForEvent () call.
+
+  Arguments:
+    This       - Protocol instance pointer.
+    KeyData    - A pointer to a buffer that is filled in with the keystroke
+                 state data for the key that was pressed.
+
+  Returns:
+    EFI_SUCCESS           - The keystroke information was returned.
+    EFI_NOT_READY         - There was no keystroke data availiable.
+    EFI_DEVICE_ERROR      - The keystroke information was not returned due to
+                            hardware errors.
+    EFI_INVALID_PARAMETER - KeyData is NULL.
+--*/
+;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SET_STATE) (
+  IN struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL  *This,
+  IN EFI_KEY_TOGGLE_STATE               *KeyToggleState
+  )
+/*++
+
+  Routine Description:
+    Set certain state for the input device.
+
+  Arguments:
+    This              - Protocol instance pointer.
+    KeyToggleState    - A pointer to the EFI_KEY_TOGGLE_STATE to set the
+                        state for the input device.
+
+  Returns:
+    EFI_SUCCESS           - The device state was set successfully.
+    EFI_DEVICE_ERROR      - The device is not functioning correctly and could
+                            not have the setting adjusted.
+    EFI_UNSUPPORTED       - The device does not have the ability to set its state.
+    EFI_INVALID_PARAMETER - KeyToggleState is NULL.
+
+--*/
+;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_REGISTER_KEYSTROKE_NOTIFY) (
+  IN struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL  *This,
+  IN EFI_KEY_DATA                       *KeyData,
+  IN EFI_KEY_NOTIFY_FUNCTION            KeyNotificationFunction,
+  OUT EFI_HANDLE                        *NotifyHandle
+  )
+/*++
+
+  Routine Description:
+    Register a notification function for a particular keystroke for the input device.
+
+  Arguments:
+    This                    - Protocol instance pointer.
+    KeyData                 - A pointer to a buffer that is filled in with the keystroke
+                              information data for the key that was pressed.
+    KeyNotificationFunction - Points to the function to be called when the key
+                              sequence is typed specified by KeyData.
+    NotifyHandle            - Points to the unique handle assigned to the registered notification.
+
+  Returns:
+    EFI_SUCCESS             - The notification function was registered successfully.
+    EFI_OUT_OF_RESOURCES    - Unable to allocate resources for necesssary data structures.
+    EFI_INVALID_PARAMETER   - KeyData or NotifyHandle is NULL.
+
+--*/
+;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_UNREGISTER_KEYSTROKE_NOTIFY) (
+  IN struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL  *This,
+  IN EFI_HANDLE                         NotificationHandle
+  )
+/*++
+
+  Routine Description:
+    Remove a registered notification function from a particular keystroke.
+
+  Arguments:
+    This                    - Protocol instance pointer.
+    NotificationHandle      - The handle of the notification function being unregistered.
+
+  Returns:
+    EFI_SUCCESS             - The notification function was unregistered successfully.
+    EFI_INVALID_PARAMETER   - The NotificationHandle is invalid.
+    EFI_NOT_FOUND           - Can not find the matching entry in database.
+
+--*/
+;
+
+typedef struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL {
+  EFI_INPUT_RESET_EX                    Reset;
+  EFI_INPUT_READ_KEY_EX                 ReadKeyStrokeEx;
+  EFI_EVENT                             WaitForKeyEx;
+  EFI_SET_STATE                         SetState;
+  EFI_REGISTER_KEYSTROKE_NOTIFY         RegisterKeyNotify;
+  EFI_UNREGISTER_KEYSTROKE_NOTIFY       UnregisterKeyNotify;
+} EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL;
+
+#endif
diff --git a/bsps/shared/freebsd/stand/efi/include/eficonsctl.h b/bsps/shared/freebsd/stand/efi/include/eficonsctl.h
new file mode 100644
index 0000000000..68be3d69f4
--- /dev/null
+++ b/bsps/shared/freebsd/stand/efi/include/eficonsctl.h
@@ -0,0 +1,134 @@
+/*-
+ * Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Original Module Name: ConsoleControl.h
+ * Abstract: Abstraction of a Text mode or GOP/UGA screen
+ */
+
+/* $FreeBSD$ */
+
+#ifndef _EFI_CONS_CTL_H
+#define _EFI_CONS_CTL_H
+
+#define EFI_CONSOLE_CONTROL_PROTOCOL_GUID \
+    { 0xf42f7782, 0x12e, 0x4c12, {0x99, 0x56, 0x49, 0xf9, 0x43, 0x4, 0xf7, 0x21} }
+
+typedef struct _EFI_CONSOLE_CONTROL_PROTOCOL   EFI_CONSOLE_CONTROL_PROTOCOL;
+
+
+typedef enum {
+  EfiConsoleControlScreenText,
+  EfiConsoleControlScreenGraphics,
+  EfiConsoleControlScreenMaxValue
+} EFI_CONSOLE_CONTROL_SCREEN_MODE;
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_GET_MODE) (
+  IN  EFI_CONSOLE_CONTROL_PROTOCOL      *This,
+  OUT EFI_CONSOLE_CONTROL_SCREEN_MODE   *Mode,
+  OUT BOOLEAN                           *GopUgaExists,  OPTIONAL
+  OUT BOOLEAN                           *StdInLocked    OPTIONAL
+  )
+/*++
+
+  Routine Description:
+    Return the current video mode information. Also returns info about existence
+    of Graphics Output devices or UGA Draw devices in system, and if the Std In
+    device is locked. All the arguments are optional and only returned if a non
+    NULL pointer is passed in.
+
+  Arguments:
+    This         - Protocol instance pointer.
+    Mode         - Are we in text of grahics mode.
+    GopUgaExists - TRUE if Console Spliter has found a GOP or UGA device
+    StdInLocked  - TRUE if StdIn device is keyboard locked
+
+  Returns:
+    EFI_SUCCESS     - Mode information returned.
+
+--*/
+;
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_SET_MODE) (
+  IN  EFI_CONSOLE_CONTROL_PROTOCOL      *This,
+  IN  EFI_CONSOLE_CONTROL_SCREEN_MODE   Mode
+  )
+/*++
+
+  Routine Description:
+    Set the current mode to either text or graphics. Graphics is
+    for Quiet Boot.
+
+  Arguments:
+    This  - Protocol instance pointer.
+    Mode  - Mode to set the
+
+  Returns:
+    EFI_SUCCESS     - Mode information returned.
+
+--*/
+;
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_LOCK_STD_IN) (
+  IN  EFI_CONSOLE_CONTROL_PROTOCOL      *This,
+  IN CHAR16                             *Password
+  )
+/*++
+
+  Routine Description:
+    Lock Std In devices until Password is typed.
+
+  Arguments:
+    This     - Protocol instance pointer.
+    Password - Password needed to unlock screen. NULL means unlock keyboard
+
+  Returns:
+    EFI_SUCCESS      - Mode information returned.
+    EFI_DEVICE_ERROR - Std In not locked
+
+--*/
+;
+
+
+
+struct _EFI_CONSOLE_CONTROL_PROTOCOL {
+  EFI_CONSOLE_CONTROL_PROTOCOL_GET_MODE           GetMode;
+  EFI_CONSOLE_CONTROL_PROTOCOL_SET_MODE           SetMode;
+  EFI_CONSOLE_CONTROL_PROTOCOL_LOCK_STD_IN        LockStdIn;
+};
+
+extern EFI_GUID gEfiConsoleControlProtocolGuid;
+
+#endif
diff --git a/bsps/shared/freebsd/stand/efi/include/efidef.h b/bsps/shared/freebsd/stand/efi/include/efidef.h
new file mode 100644
index 0000000000..a8f88d41df
--- /dev/null
+++ b/bsps/shared/freebsd/stand/efi/include/efidef.h
@@ -0,0 +1,224 @@
+/* $FreeBSD$ */
+#ifndef _EFI_DEF_H
+#define _EFI_DEF_H
+
+/*++
+
+Copyright (c)  1999 - 2002 Intel Corporation. All rights reserved
+This software and associated documentation (if any) is furnished
+under a license and may only be used or copied in accordance
+with the terms of the license. Except as permitted by such
+license, no part of this software or documentation may be
+reproduced, stored in a retrieval system, or transmitted in any
+form or by any means without the express written consent of
+Intel Corporation.
+
+Module Name:
+
+    efidef.h
+
+Abstract:
+
+    EFI definitions
+
+
+
+
+Revision History
+
+--*/
+
+typedef UINT16          CHAR16;
+typedef UINT8           CHAR8;
+#ifndef ACPI_THREAD_ID		/* ACPI's definitions are fine */
+typedef UINT8           BOOLEAN;
+#endif
+
+#ifndef TRUE
+    #define TRUE    ((BOOLEAN) 1)
+    #define FALSE   ((BOOLEAN) 0)
+#endif
+
+#ifndef NULL
+    #define NULL    ((VOID *) 0)
+#endif
+
+typedef UINTN           EFI_STATUS;
+typedef UINT64          EFI_LBA;
+typedef UINTN           EFI_TPL;
+typedef VOID            *EFI_HANDLE;
+typedef VOID            *EFI_EVENT;
+
+
+//
+// Prototype argument decoration for EFI parameters to indicate
+// their direction
+//
+// IN - argument is passed into the function
+// OUT - argument (pointer) is returned from the function
+// OPTIONAL - argument is optional
+//
+
+#ifndef IN
+    #define IN
+    #define OUT
+    #define OPTIONAL
+    #define CONST const
+#endif
+
+
+//
+// A GUID
+//
+
+typedef struct {          
+    UINT32  Data1;
+    UINT16  Data2;
+    UINT16  Data3;
+    UINT8   Data4[8]; 
+} EFI_GUID;
+
+
+//
+// Time
+//
+
+typedef struct {          
+    UINT16      Year;       // 1998 - 20XX
+    UINT8       Month;      // 1 - 12
+    UINT8       Day;        // 1 - 31
+    UINT8       Hour;       // 0 - 23
+    UINT8       Minute;     // 0 - 59
+    UINT8       Second;     // 0 - 59
+    UINT8       Pad1;
+    UINT32      Nanosecond; // 0 - 999,999,999
+    INT16       TimeZone;   // -1440 to 1440 or 2047
+    UINT8       Daylight;
+    UINT8       Pad2;
+} EFI_TIME;
+
+// Bit definitions for EFI_TIME.Daylight
+#define EFI_TIME_ADJUST_DAYLIGHT    0x01
+#define EFI_TIME_IN_DAYLIGHT        0x02
+
+// Value definition for EFI_TIME.TimeZone
+#define EFI_UNSPECIFIED_TIMEZONE    0x07FF
+
+
+
+//
+// Networking
+//
+
+typedef struct {
+    UINT8                   Addr[4];
+} EFI_IPv4_ADDRESS;
+
+typedef struct {
+    UINT8                   Addr[16];
+} EFI_IPv6_ADDRESS;
+
+typedef struct {
+    UINT8                   Addr[32];
+} EFI_MAC_ADDRESS;
+
+typedef struct {
+    UINT32 ReceivedQueueTimeoutValue;
+    UINT32 TransmitQueueTimeoutValue;
+    UINT16 ProtocolTypeFilter;
+    BOOLEAN EnableUnicastReceive;
+    BOOLEAN EnableMulticastReceive;
+    BOOLEAN EnableBroadcastReceive;
+    BOOLEAN EnablePromiscuousReceive;
+    BOOLEAN FlushQueuesOnReset;
+    BOOLEAN EnableReceiveTimestamps;
+    BOOLEAN DisableBackgroundPolling;
+} EFI_MANAGED_NETWORK_CONFIG_DATA;
+
+//
+// Memory
+//
+
+typedef UINT64          EFI_PHYSICAL_ADDRESS;
+typedef UINT64          EFI_VIRTUAL_ADDRESS;
+
+typedef enum {
+    AllocateAnyPages,
+    AllocateMaxAddress,
+    AllocateAddress,
+    MaxAllocateType
+} EFI_ALLOCATE_TYPE;
+
+//Preseve the attr on any range supplied.
+//ConventialMemory must have WB,SR,SW when supplied.
+//When allocating from ConventialMemory always make it WB,SR,SW
+//When returning to ConventialMemory always make it WB,SR,SW
+//When getting the memory map, or on RT for runtime types
+
+
+typedef enum {
+    EfiReservedMemoryType,
+    EfiLoaderCode,
+    EfiLoaderData,
+    EfiBootServicesCode,
+    EfiBootServicesData,
+    EfiRuntimeServicesCode,
+    EfiRuntimeServicesData,
+    EfiConventionalMemory,
+    EfiUnusableMemory,
+    EfiACPIReclaimMemory,
+    EfiACPIMemoryNVS,
+    EfiMemoryMappedIO,
+    EfiMemoryMappedIOPortSpace,
+    EfiPalCode,
+    EfiPersistentMemory,
+    EfiMaxMemoryType
+} EFI_MEMORY_TYPE;
+
+// possible caching types for the memory range
+#define EFI_MEMORY_UC			0x0000000000000001
+#define EFI_MEMORY_WC			0x0000000000000002
+#define EFI_MEMORY_WT			0x0000000000000004
+#define EFI_MEMORY_WB			0x0000000000000008
+#define EFI_MEMORY_UCE			0x0000000000000010  
+
+// physical memory protection on range 
+#define EFI_MEMORY_WP			0x0000000000001000
+#define EFI_MEMORY_RP			0x0000000000002000
+#define EFI_MEMORY_XP			0x0000000000004000
+#define	EFI_MEMORY_NV			0x0000000000008000
+#define	EFI_MEMORY_MORE_RELIABLE	0x0000000000010000
+#define	EFI_MEMORY_RO			0x0000000000020000
+
+// range requires a runtime mapping
+#define EFI_MEMORY_RUNTIME		0x8000000000000000
+
+#define EFI_MEMORY_DESCRIPTOR_VERSION  1
+typedef struct {
+    UINT32                          Type;           // Field size is 32 bits followed by 32 bit pad
+    UINT32                          Pad;
+    EFI_PHYSICAL_ADDRESS            PhysicalStart;  // Field size is 64 bits
+    EFI_VIRTUAL_ADDRESS             VirtualStart;   // Field size is 64 bits
+    UINT64                          NumberOfPages;  // Field size is 64 bits
+    UINT64                          Attribute;      // Field size is 64 bits
+} EFI_MEMORY_DESCRIPTOR;
+
+//
+// International Language
+//
+
+typedef UINT8   ISO_639_2;
+#define ISO_639_2_ENTRY_SIZE    3
+
+//
+//
+//
+
+#define EFI_PAGE_SIZE   4096
+#define EFI_PAGE_MASK   0xFFF
+#define EFI_PAGE_SHIFT  12
+
+#define EFI_SIZE_TO_PAGES(a)  \
+    ( ((a) >> EFI_PAGE_SHIFT) + (((a) & EFI_PAGE_MASK) ? 1 : 0) )
+
+#endif
diff --git a/bsps/shared/freebsd/stand/efi/include/efidevp.h b/bsps/shared/freebsd/stand/efi/include/efidevp.h
new file mode 100644
index 0000000000..b00b78f02c
--- /dev/null
+++ b/bsps/shared/freebsd/stand/efi/include/efidevp.h
@@ -0,0 +1,511 @@
+/* $FreeBSD$ */
+#ifndef _DEVPATH_H
+#define _DEVPATH_H
+
+/*++
+
+Copyright (c)  1999 - 2002 Intel Corporation. All rights reserved
+This software and associated documentation (if any) is furnished
+under a license and may only be used or copied in accordance
+with the terms of the license. Except as permitted by such
+license, no part of this software or documentation may be
+reproduced, stored in a retrieval system, or transmitted in any
+form or by any means without the express written consent of
+Intel Corporation.
+
+Module Name:
+
+    devpath.h
+
+Abstract:
+
+    Defines for parsing the EFI Device Path structures
+
+
+
+Revision History
+
+--*/
+
+//
+// Device Path structures - Section C
+//
+
+#pragma pack(1)
+
+typedef struct _EFI_DEVICE_PATH {
+        UINT8                           Type;
+        UINT8                           SubType;
+        UINT8                           Length[2];
+} EFI_DEVICE_PATH;
+
+#define EFI_DP_TYPE_MASK                    0x7F
+#define EFI_DP_TYPE_UNPACKED                0x80
+
+#define END_DEVICE_PATH_TYPE                0x7f
+
+#define END_ENTIRE_DEVICE_PATH_SUBTYPE      0xff
+#define END_INSTANCE_DEVICE_PATH_SUBTYPE    0x01
+#define END_DEVICE_PATH_LENGTH              (sizeof(EFI_DEVICE_PATH))
+
+
+#define DP_IS_END_TYPE(a)
+#define DP_IS_END_SUBTYPE(a)        ( ((a)->SubType == END_ENTIRE_DEVICE_PATH_SUBTYPE )
+
+#define DevicePathType(a)           ( ((a)->Type) & EFI_DP_TYPE_MASK )
+#define DevicePathSubType(a)        ( (a)->SubType )
+#define DevicePathNodeLength(a)     ((size_t)(((a)->Length[0]) | ((a)->Length[1] << 8)))
+#define NextDevicePathNode(a)       ( (EFI_DEVICE_PATH *) ( ((UINT8 *) (a)) + DevicePathNodeLength(a)))
+#define IsDevicePathType(a, t)      ( DevicePathType(a) == t )
+#define IsDevicePathEndType(a)      IsDevicePathType(a, END_DEVICE_PATH_TYPE)
+#define IsDevicePathEndSubType(a)   ( (a)->SubType == END_ENTIRE_DEVICE_PATH_SUBTYPE )
+#define IsDevicePathEnd(a)          ( IsDevicePathEndType(a) && IsDevicePathEndSubType(a) )
+#define IsDevicePathUnpacked(a)     ( (a)->Type & EFI_DP_TYPE_UNPACKED )
+
+
+#define SetDevicePathNodeLength(a,l) {                  \
+            (a)->Length[0] = (UINT8) (l);               \
+            (a)->Length[1] = (UINT8) ((l) >> 8);        \
+            }
+
+#define SetDevicePathEndNode(a)  {                      \
+            (a)->Type = END_DEVICE_PATH_TYPE;           \
+            (a)->SubType = END_ENTIRE_DEVICE_PATH_SUBTYPE;     \
+            (a)->Length[0] = sizeof(EFI_DEVICE_PATH);   \
+            (a)->Length[1] = 0;                         \
+            }
+
+/*
+ *
+ */
+#define HARDWARE_DEVICE_PATH            0x01
+
+#define HW_PCI_DP                       0x01
+typedef struct _PCI_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        UINT8                           Function;
+        UINT8                           Device;
+} PCI_DEVICE_PATH;
+
+#define HW_PCCARD_DP                    0x02
+typedef struct _PCCARD_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        UINT8                           FunctionNumber;
+} PCCARD_DEVICE_PATH;
+
+#define HW_MEMMAP_DP                    0x03
+typedef struct _MEMMAP_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        UINT32                          MemoryType;
+        EFI_PHYSICAL_ADDRESS            StartingAddress;
+        EFI_PHYSICAL_ADDRESS            EndingAddress;
+} MEMMAP_DEVICE_PATH;
+
+#define HW_VENDOR_DP                    0x04
+typedef struct _VENDOR_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        EFI_GUID                        Guid;
+} VENDOR_DEVICE_PATH;
+
+#define UNKNOWN_DEVICE_GUID \
+    { 0xcf31fac5, 0xc24e, 0x11d2, {0x85, 0xf3, 0x0, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b} }
+
+typedef struct _UKNOWN_DEVICE_VENDOR_DP {
+    VENDOR_DEVICE_PATH      DevicePath;
+    UINT8                   LegacyDriveLetter;
+} UNKNOWN_DEVICE_VENDOR_DEVICE_PATH;
+
+#define HW_CONTROLLER_DP            0x05
+typedef struct _CONTROLLER_DEVICE_PATH {
+        EFI_DEVICE_PATH     Header;
+        UINT32              Controller;
+} CONTROLLER_DEVICE_PATH;
+
+/*
+ *
+ */
+#define ACPI_DEVICE_PATH                 0x02
+
+#define ACPI_DP                         0x01
+typedef struct _ACPI_HID_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        UINT32                          HID;
+        UINT32                          UID;
+} ACPI_HID_DEVICE_PATH;
+
+#define ACPI_EXTENDED_DP          0x02
+typedef struct _ACPI_EXTENDED_HID_DEVICE_PATH {
+  EFI_DEVICE_PATH                 Header;
+  UINT32                          HID;
+  UINT32                          UID;
+  UINT32                          CID;
+} ACPI_EXTENDED_HID_DEVICE_PATH;
+
+#define ACPI_ADR_DP                         0x03
+/* ACPI_ADR_DEVICE_PATH not defined */
+
+//
+// EISA ID Macro
+// EISA ID Definition 32-bits
+//  bits[15:0] - three character compressed ASCII EISA ID.
+//  bits[31:16] - binary number
+//   Compressed ASCII is 5 bits per character 0b00001 = 'A' 0b11010 = 'Z'
+//
+#define PNP_EISA_ID_CONST       0x41d0    
+#define EISA_ID(_Name, _Num)    ((UINT32) ((_Name) | (_Num) << 16))   
+#define EISA_PNP_ID(_PNPId)     (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))
+#define EFI_PNP_ID(_PNPId)      (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))
+
+#define PNP_EISA_ID_MASK        0xffff
+#define EISA_ID_TO_NUM(_Id)     ((_Id) >> 16)
+/*
+ *
+ */
+#define MESSAGING_DEVICE_PATH           0x03 
+
+#define MSG_ATAPI_DP                    0x01
+typedef struct _ATAPI_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        UINT8                           PrimarySecondary;
+        UINT8                           SlaveMaster;
+        UINT16                          Lun;
+} ATAPI_DEVICE_PATH;
+
+#define MSG_SCSI_DP                     0x02
+typedef struct _SCSI_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        UINT16                          Pun;
+        UINT16                          Lun; 
+} SCSI_DEVICE_PATH;
+
+#define MSG_FIBRECHANNEL_DP             0x03
+typedef struct _FIBRECHANNEL_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        UINT32                          Reserved;
+        UINT64                          WWN;
+        UINT64                          Lun;
+} FIBRECHANNEL_DEVICE_PATH;
+
+#define MSG_1394_DP                     0x04
+typedef struct _F1394_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        UINT32                          Reserved;
+        UINT64                          Guid;
+} F1394_DEVICE_PATH;
+
+#define MSG_USB_DP                      0x05
+typedef struct _USB_DEVICE_PATH {
+    EFI_DEVICE_PATH                     Header;
+    UINT8					                      ParentPortNumber;
+    UINT8					                      InterfaceNumber;
+} USB_DEVICE_PATH;
+
+#define MSG_USB_CLASS_DP                0x0F
+typedef struct _USB_CLASS_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        UINT16                          VendorId;
+        UINT16                          ProductId;
+        UINT8                           DeviceClass;
+        UINT8                           DeviceSubClass;
+        UINT8                           DeviceProtocol;
+} USB_CLASS_DEVICE_PATH;
+
+#define MSG_I2O_DP                      0x06
+typedef struct _I2O_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        UINT32                          Tid;
+} I2O_DEVICE_PATH;
+
+#define MSG_MAC_ADDR_DP                 0x0b
+typedef struct _MAC_ADDR_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        EFI_MAC_ADDRESS                 MacAddress;
+        UINT8                           IfType;
+} MAC_ADDR_DEVICE_PATH;
+
+#define MSG_IPv4_DP                     0x0c
+typedef struct _IPv4_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        EFI_IPv4_ADDRESS                LocalIpAddress;
+        EFI_IPv4_ADDRESS                RemoteIpAddress;
+        UINT16                          LocalPort;
+        UINT16                          RemotePort;
+        UINT16                          Protocol;
+        BOOLEAN                         StaticIpAddress;
+        EFI_IPv4_ADDRESS                GatewayIpAddress;
+        EFI_IPv4_ADDRESS                SubnetMask;
+} IPv4_DEVICE_PATH;
+
+#define MSG_IPv6_DP                     0x0d
+typedef struct _IPv6_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        EFI_IPv6_ADDRESS                LocalIpAddress;
+        EFI_IPv6_ADDRESS                RemoteIpAddress;
+        UINT16                          LocalPort;
+        UINT16                          RemotePort;
+        UINT16                          Protocol;
+        BOOLEAN                         StaticIpAddress;
+} IPv6_DEVICE_PATH;
+
+#define MSG_INFINIBAND_DP               0x09
+typedef struct _INFINIBAND_DEVICE_PATH {
+  EFI_DEVICE_PATH                       Header;
+  UINT32                                ResourceFlags;
+  UINT8                                 PortGid[16];
+  UINT64                                ServiceId;
+  UINT64                                TargetPortId;
+  UINT64                                DeviceId;
+} INFINIBAND_DEVICE_PATH;
+
+#define INFINIBAND_RESOURCE_FLAG_IOC_SERVICE                0x01
+#define INFINIBAND_RESOURCE_FLAG_EXTENDED_BOOT_ENVIRONMENT  0x02
+#define INFINIBAND_RESOURCE_FLAG_CONSOLE_PROTOCOL           0x04
+#define INFINIBAND_RESOURCE_FLAG_STORAGE_PROTOCOL           0x08
+#define INFINIBAND_RESOURCE_FLAG_NETWORK_PROTOCOL           0x10
+
+#define MSG_UART_DP                     0x0e
+typedef struct _UART_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        UINT32                          Reserved;
+        UINT64                          BaudRate;
+        UINT8                           DataBits;
+        UINT8                           Parity;
+        UINT8                           StopBits;
+} UART_DEVICE_PATH;
+
+#define MSG_VENDOR_DP                   0x0A
+/* Use VENDOR_DEVICE_PATH struct */
+
+#define DEVICE_PATH_MESSAGING_PC_ANSI \
+    { 0xe0c14753, 0xf9be, 0x11d2, {0x9a, 0x0c, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define DEVICE_PATH_MESSAGING_VT_100 \
+    { 0xdfa66065, 0xb419, 0x11d3, {0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
+
+#define DEVICE_PATH_MESSAGING_VT_100_PLUS \
+    { 0x7baec70b, 0x57e0, 0x4c76, {0x8e, 0x87, 0x2f, 0x9e, 0x28, 0x08, 0x83, 0x43} }
+    
+#define DEVICE_PATH_MESSAGING_VT_UTF8 \
+    { 0xad15a0d6, 0x8bec, 0x4acf, {0xa0, 0x73, 0xd0, 0x1d, 0xe7, 0x7e, 0x2d, 0x88} }
+
+/* Device Logical Unit SubType. */
+#define	MSG_DEVICE_LOGICAL_UNIT_DP	0x11
+typedef struct {
+	EFI_DEVICE_PATH			Header;
+	/* Logical Unit Number for the interface. */
+	UINT8				Lun;
+} DEVICE_LOGICAL_UNIT_DEVICE_PATH;
+
+#define MSG_SATA_DP			0x12
+typedef struct _SATA_DEVICE_PATH {
+	EFI_DEVICE_PATH			Header;
+	UINT16				HBAPortNumber;
+	UINT16				PortMultiplierPortNumber;
+	UINT16				Lun;
+} SATA_DEVICE_PATH;
+
+
+/* DNS Device Path SubType */
+#define MSG_DNS_DP                0x1F
+typedef struct {
+  EFI_DEVICE_PATH                 Header;
+  /* Indicates the DNS server address is IPv4 or IPv6 address. */
+  UINT8                           IsIPv6;
+  /* Instance of the DNS server address. */
+  /* XXX: actually EFI_IP_ADDRESS */
+  EFI_IPv4_ADDRESS                DnsServerIp[];
+} DNS_DEVICE_PATH;
+
+/* Uniform Resource Identifiers (URI) Device Path SubType */
+#define MSG_URI_DP                0x18
+typedef struct {
+  EFI_DEVICE_PATH                 Header;
+  /* Instance of the URI pursuant to RFC 3986. */
+  CHAR8                           Uri[];
+} URI_DEVICE_PATH;
+
+#define MEDIA_DEVICE_PATH               0x04
+
+#define MEDIA_HARDDRIVE_DP              0x01
+typedef struct _HARDDRIVE_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        UINT32                          PartitionNumber;
+        UINT64                          PartitionStart;
+        UINT64                          PartitionSize;
+        UINT8                           Signature[16];
+        UINT8                           MBRType;
+        UINT8                           SignatureType;
+} HARDDRIVE_DEVICE_PATH;
+
+#define MBR_TYPE_PCAT                       0x01
+#define MBR_TYPE_EFI_PARTITION_TABLE_HEADER 0x02
+
+#define SIGNATURE_TYPE_MBR                  0x01
+#define SIGNATURE_TYPE_GUID                 0x02
+
+#define MEDIA_CDROM_DP                  0x02
+typedef struct _CDROM_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        UINT32                          BootEntry;
+        UINT64                          PartitionStart;
+        UINT64                          PartitionSize;
+} CDROM_DEVICE_PATH;
+
+#define MEDIA_VENDOR_DP                 0x03
+/* Use VENDOR_DEVICE_PATH struct */
+
+#define MEDIA_FILEPATH_DP               0x04
+typedef struct _FILEPATH_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        CHAR16                          PathName[1];
+} FILEPATH_DEVICE_PATH;
+
+#define SIZE_OF_FILEPATH_DEVICE_PATH EFI_FIELD_OFFSET(FILEPATH_DEVICE_PATH,PathName)
+
+#define MEDIA_PROTOCOL_DP               0x05
+typedef struct _MEDIA_PROTOCOL_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        EFI_GUID                        Protocol;
+} MEDIA_PROTOCOL_DEVICE_PATH;
+
+
+#define BBS_DEVICE_PATH                 0x05
+#define BBS_BBS_DP                      0x01
+typedef struct _BBS_BBS_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        UINT16                          DeviceType;
+        UINT16                          StatusFlag;
+        CHAR8                           String[1];
+} BBS_BBS_DEVICE_PATH;
+
+/* DeviceType definitions - from BBS specification */
+#define BBS_TYPE_FLOPPY                 0x01
+#define BBS_TYPE_HARDDRIVE              0x02
+#define BBS_TYPE_CDROM                  0x03
+#define BBS_TYPE_PCMCIA                 0x04
+#define BBS_TYPE_USB                    0x05
+#define BBS_TYPE_EMBEDDED_NETWORK       0x06
+#define BBS_TYPE_DEV                    0x80
+#define BBS_TYPE_UNKNOWN                0xFF
+
+typedef union {
+    EFI_DEVICE_PATH                      DevPath;
+    PCI_DEVICE_PATH                      Pci;
+    PCCARD_DEVICE_PATH                   PcCard;
+    MEMMAP_DEVICE_PATH                   MemMap;
+    VENDOR_DEVICE_PATH                   Vendor;
+    UNKNOWN_DEVICE_VENDOR_DEVICE_PATH    UnknownVendor;   
+    CONTROLLER_DEVICE_PATH               Controller;
+    ACPI_HID_DEVICE_PATH                 Acpi;
+
+    ATAPI_DEVICE_PATH                    Atapi;
+    SCSI_DEVICE_PATH                     Scsi;
+    FIBRECHANNEL_DEVICE_PATH             FibreChannel;
+
+    F1394_DEVICE_PATH                    F1394;
+    USB_DEVICE_PATH                      Usb;
+    USB_CLASS_DEVICE_PATH                UsbClass;
+    I2O_DEVICE_PATH                      I2O;
+    MAC_ADDR_DEVICE_PATH                 MacAddr;
+    IPv4_DEVICE_PATH                     Ipv4;
+    IPv6_DEVICE_PATH                     Ipv6;
+    INFINIBAND_DEVICE_PATH               InfiniBand;
+    UART_DEVICE_PATH                     Uart;
+
+    HARDDRIVE_DEVICE_PATH                HardDrive;
+    CDROM_DEVICE_PATH                    CD;
+
+    FILEPATH_DEVICE_PATH                 FilePath;
+    MEDIA_PROTOCOL_DEVICE_PATH           MediaProtocol;
+
+    BBS_BBS_DEVICE_PATH                  Bbs;
+
+} EFI_DEV_PATH;
+
+typedef union {
+    EFI_DEVICE_PATH                      *DevPath;
+    PCI_DEVICE_PATH                      *Pci;
+    PCCARD_DEVICE_PATH                   *PcCard;
+    MEMMAP_DEVICE_PATH                   *MemMap;
+    VENDOR_DEVICE_PATH                   *Vendor;
+    UNKNOWN_DEVICE_VENDOR_DEVICE_PATH    *UnknownVendor;   
+    CONTROLLER_DEVICE_PATH               *Controller;
+    ACPI_HID_DEVICE_PATH                 *Acpi;
+    ACPI_EXTENDED_HID_DEVICE_PATH        *ExtendedAcpi;
+
+    ATAPI_DEVICE_PATH                    *Atapi;
+    SCSI_DEVICE_PATH                     *Scsi;
+    FIBRECHANNEL_DEVICE_PATH             *FibreChannel;
+
+    F1394_DEVICE_PATH                    *F1394;
+    USB_DEVICE_PATH                      *Usb;
+    USB_CLASS_DEVICE_PATH                *UsbClass;
+    I2O_DEVICE_PATH                      *I2O;
+    MAC_ADDR_DEVICE_PATH                 *MacAddr;
+    IPv4_DEVICE_PATH                     *Ipv4;
+    IPv6_DEVICE_PATH                     *Ipv6;
+    INFINIBAND_DEVICE_PATH               *InfiniBand;
+    UART_DEVICE_PATH                     *Uart;
+
+    HARDDRIVE_DEVICE_PATH                *HardDrive;
+
+    FILEPATH_DEVICE_PATH                 *FilePath;
+    MEDIA_PROTOCOL_DEVICE_PATH           *MediaProtocol;
+
+    CDROM_DEVICE_PATH                    *CD;
+    BBS_BBS_DEVICE_PATH                  *Bbs;
+
+} EFI_DEV_PATH_PTR;
+
+#define	EFI_LOADED_IMAGE_DEVICE_PATH_PROTOCOL_GUID			\
+    { 0xbc62157e, 0x3e33, 0x4fec, { 0x99, 0x20, 0x2d, 0x3b, 0x36, 0xd7, 0x50, 0xdf } }
+
+#define	EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID				\
+    { 0x8b843e20, 0x8132, 0x4852, { 0x90, 0xcc, 0x55, 0x1a, 0x4e, 0x4a, 0x7f, 0x1c } }
+
+#define EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID				\
+    { 0x05c99a21, 0xc70f, 0x4ad2, { 0x8a, 0x5f, 0x35, 0xdf, 0x33, 0x43, 0xf5, 0x1e } }
+
+INTERFACE_DECL(_EFI_DEVICE_PATH_PROTOCOL);
+
+typedef
+CHAR16*
+(EFIAPI *EFI_DEVICE_PATH_TO_TEXT_NODE) (
+    IN struct _EFI_DEVICE_PATH *This,
+    IN BOOLEAN                 DisplayOnly,
+    IN BOOLEAN                 AllowShortCuts
+    );
+
+typedef
+CHAR16*
+(EFIAPI *EFI_DEVICE_PATH_TO_TEXT_PATH) (
+    IN struct _EFI_DEVICE_PATH *This,
+    IN BOOLEAN                 DisplayOnly,
+    IN BOOLEAN                 AllowShortCuts
+    );
+
+typedef struct _EFI_DEVICE_PATH_TO_TEXT_PROTOCOL {
+	EFI_DEVICE_PATH_TO_TEXT_NODE ConvertDeviceNodeToText;
+	EFI_DEVICE_PATH_TO_TEXT_PATH ConvertDevicePathToText;
+} EFI_DEVICE_PATH_TO_TEXT_PROTOCOL;
+
+typedef
+struct _EFI_DEVICE_PATH*
+(EFIAPI *EFI_DEVICE_PATH_FROM_TEXT_NODE) (
+    IN CONST CHAR16* TextDeviceNode
+    );
+typedef
+struct _EFI_DEVICE_PATH*
+(EFIAPI *EFI_DEVICE_PATH_FROM_TEXT_PATH) (
+    IN CONST CHAR16* TextDevicePath
+    );
+
+
+typedef struct _EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL {
+	EFI_DEVICE_PATH_FROM_TEXT_NODE ConvertTextToDeviceNode;
+	EFI_DEVICE_PATH_FROM_TEXT_PATH ConvertTextToDevicePath;
+} EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL;
+
+#pragma pack()
+
+#endif
diff --git a/bsps/shared/freebsd/stand/efi/include/efierr.h b/bsps/shared/freebsd/stand/efi/include/efierr.h
new file mode 100644
index 0000000000..a8b6557185
--- /dev/null
+++ b/bsps/shared/freebsd/stand/efi/include/efierr.h
@@ -0,0 +1,68 @@
+/* $FreeBSD$ */
+#ifndef _EFI_ERR_H
+#define _EFI_ERR_H
+
+/*++
+
+Copyright (c)  1999 - 2002 Intel Corporation. All rights reserved
+This software and associated documentation (if any) is furnished
+under a license and may only be used or copied in accordance
+with the terms of the license. Except as permitted by such
+license, no part of this software or documentation may be
+reproduced, stored in a retrieval system, or transmitted in any
+form or by any means without the express written consent of
+Intel Corporation.
+
+Module Name:
+
+    efierr.h
+
+Abstract:
+
+    EFI error codes
+
+
+
+
+Revision History
+
+--*/
+
+
+#define EFIWARN(a)                            (a)
+#define EFI_ERROR(a)             (((INTN) a) < 0)
+#define EFI_ERROR_CODE(a)   (unsigned long)(a & ~EFI_ERROR_MASK)
+
+
+#define EFI_SUCCESS                             0
+#define EFI_LOAD_ERROR                  EFIERR(1)
+#define EFI_INVALID_PARAMETER           EFIERR(2)
+#define EFI_UNSUPPORTED                 EFIERR(3)
+#define EFI_BAD_BUFFER_SIZE             EFIERR(4)
+#define EFI_BUFFER_TOO_SMALL            EFIERR(5)
+#define EFI_NOT_READY                   EFIERR(6)
+#define EFI_DEVICE_ERROR                EFIERR(7)
+#define EFI_WRITE_PROTECTED             EFIERR(8)
+#define EFI_OUT_OF_RESOURCES            EFIERR(9)
+#define EFI_VOLUME_CORRUPTED            EFIERR(10)
+#define EFI_VOLUME_FULL                 EFIERR(11)
+#define EFI_NO_MEDIA                    EFIERR(12)
+#define EFI_MEDIA_CHANGED               EFIERR(13)
+#define EFI_NOT_FOUND                   EFIERR(14)
+#define EFI_ACCESS_DENIED               EFIERR(15)
+#define EFI_NO_RESPONSE                 EFIERR(16)
+#define EFI_NO_MAPPING                  EFIERR(17)
+#define EFI_TIMEOUT                     EFIERR(18)
+#define EFI_NOT_STARTED                 EFIERR(19)
+#define EFI_ALREADY_STARTED             EFIERR(20)
+#define EFI_ABORTED                     EFIERR(21)
+#define EFI_ICMP_ERROR                  EFIERR(22)
+#define EFI_TFTP_ERROR                  EFIERR(23)
+#define EFI_PROTOCOL_ERROR              EFIERR(24)
+
+#define EFI_WARN_UNKNOWN_GLYPH          EFIWARN(1)
+#define EFI_WARN_DELETE_FAILURE         EFIWARN(2)
+#define EFI_WARN_WRITE_FAILURE          EFIWARN(3)
+#define EFI_WARN_BUFFER_TOO_SMALL       EFIWARN(4)
+
+#endif
diff --git a/bsps/shared/freebsd/stand/efi/include/efigop.h b/bsps/shared/freebsd/stand/efi/include/efigop.h
new file mode 100644
index 0000000000..104fa6e44b
--- /dev/null
+++ b/bsps/shared/freebsd/stand/efi/include/efigop.h
@@ -0,0 +1,121 @@
+/* $FreeBSD$ */
+/*++
+
+Copyright (c)  1999 - 2002 Intel Corporation. All rights reserved
+This software and associated documentation (if any) is furnished
+under a license and may only be used or copied in accordance
+with the terms of the license. Except as permitted by such
+license, no part of this software or documentation may be
+reproduced, stored in a retrieval system, or transmitted in any
+form or by any means without the express written consent of
+Intel Corporation.
+
+Module Name:
+
+    efigop.h
+
+Abstract:
+    Info about framebuffers
+
+
+
+
+Revision History
+
+--*/
+
+#ifndef _EFIGOP_H
+#define _EFIGOP_H
+
+#define EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID \
+    { 0x9042a9de, 0x23dc, 0x4a38, {0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a} }
+
+INTERFACE_DECL(_EFI_GRAPHICS_OUTPUT);
+
+typedef struct {
+	UINT32	RedMask;
+	UINT32	GreenMask;
+	UINT32	BlueMask;
+	UINT32	ReservedMask;
+} EFI_PIXEL_BITMASK;
+
+typedef enum {
+	PixelRedGreenBlueReserved8BitPerColor,
+	PixelBlueGreenRedReserved8BitPerColor,
+	PixelBitMask,
+	PixelBltOnly,
+	PixelFormatMax,
+} EFI_GRAPHICS_PIXEL_FORMAT;
+
+typedef struct {
+	UINT32				Version;
+	UINT32				HorizontalResolution;
+	UINT32				VerticalResolution;
+	EFI_GRAPHICS_PIXEL_FORMAT	PixelFormat;
+	EFI_PIXEL_BITMASK		PixelInformation;
+	UINT32				PixelsPerScanLine;
+} EFI_GRAPHICS_OUTPUT_MODE_INFORMATION;
+
+typedef struct {
+	UINT32					MaxMode;
+	UINT32					Mode;
+	EFI_GRAPHICS_OUTPUT_MODE_INFORMATION	*Info;
+	UINTN					SizeOfInfo;
+	EFI_PHYSICAL_ADDRESS			FrameBufferBase;
+	UINTN					FrameBufferSize;
+} EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_QUERY_MODE) (
+    IN  struct _EFI_GRAPHICS_OUTPUT		*This,
+    IN  UINT32					ModeNumber,
+    OUT UINTN					*SizeOfInfo,
+    OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION	**Info
+    );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_SET_MODE) (
+    IN  struct _EFI_GRAPHICS_OUTPUT	*This,
+    IN  UINT32				ModeNumber
+    );
+
+typedef struct {
+	UINT8	Blue;
+	UINT8	Green;
+	UINT8	Red;
+	UINT8	Reserved;
+} EFI_GRAPHICS_OUTPUT_BLT_PIXEL;
+
+typedef enum {
+	EfiBltVideoFill,
+	EfiBltVideoToBltBuffer,
+	EfiBltBufferToVideo,
+	EfiBltVideoToVideo,
+	EfiGraphcisOutputBltOperationMax,
+} EFI_GRAPHICS_OUTPUT_BLT_OPERATION;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_BLT) (
+    IN struct _EFI_GRAPHICS_OUTPUT		*This,
+    IN OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL	*BltBuffer,
+    IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION	BltOperation,
+    IN UINTN					SourceX,
+    IN UINTN					SourceY,
+    IN UINTN					DestinationX,
+    IN UINTN					DestinationY,
+    IN UINTN					Width,
+    IN UINTN					Height,
+    IN UINTN					Delta
+    );
+
+typedef struct _EFI_GRAPHICS_OUTPUT {
+	EFI_GRAPHICS_OUTPUT_PROTOCOL_QUERY_MODE	QueryMode;
+	EFI_GRAPHICS_OUTPUT_PROTOCOL_SET_MODE	SetMode;
+	EFI_GRAPHICS_OUTPUT_PROTOCOL_BLT	Blt;
+	EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE	*Mode;
+} EFI_GRAPHICS_OUTPUT;
+
+#endif /* _EFIGOP_H */
diff --git a/bsps/shared/freebsd/stand/efi/include/efilib.h b/bsps/shared/freebsd/stand/efi/include/efilib.h
new file mode 100644
index 0000000000..d31212ff9a
--- /dev/null
+++ b/bsps/shared/freebsd/stand/efi/include/efilib.h
@@ -0,0 +1,172 @@
+/*-
+ * Copyright (c) 2000 Doug Rabson
+ * Copyright (c) 2006 Marcel Moolenaar
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _LOADER_EFILIB_H
+#define	_LOADER_EFILIB_H
+
+#ifndef __rtems__
+#include <stand.h>
+#endif /* __rtems__ */
+#include <stdbool.h>
+#include <sys/queue.h>
+#ifdef __rtems__
+#include <errno.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#endif /* __rtems__ */
+
+extern EFI_HANDLE		IH;
+extern EFI_SYSTEM_TABLE		*ST;
+extern EFI_BOOT_SERVICES	*BS;
+extern EFI_RUNTIME_SERVICES	*RS;
+
+#ifndef __rtems__
+
+extern struct devsw efipart_fddev;
+extern struct devsw efipart_cddev;
+extern struct devsw efipart_hddev;
+extern struct devsw efihttp_dev;
+extern struct devsw efinet_dev;
+extern struct netif_driver efinetif;
+
+/* EFI block device data, included here to help efi_zfs_probe() */
+typedef STAILQ_HEAD(pdinfo_list, pdinfo) pdinfo_list_t;
+
+typedef struct pdinfo
+{
+	STAILQ_ENTRY(pdinfo)	pd_link;	/* link in device list */
+	pdinfo_list_t		pd_part;	/* list of partitions */
+	EFI_HANDLE		pd_handle;
+	EFI_HANDLE		pd_alias;
+	EFI_DEVICE_PATH		*pd_devpath;
+	EFI_BLOCK_IO		*pd_blkio;
+	uint32_t		pd_unit;	/* unit number */
+	uint32_t		pd_open;	/* reference counter */
+	void			*pd_bcache;	/* buffer cache data */
+	struct pdinfo		*pd_parent;	/* Linked items (eg partitions) */
+	struct devsw		*pd_devsw;	/* Back pointer to devsw */
+} pdinfo_t;
+
+pdinfo_list_t *efiblk_get_pdinfo_list(struct devsw *dev);
+pdinfo_t *efiblk_get_pdinfo(struct devdesc *dev);
+pdinfo_t *efiblk_get_pdinfo_by_handle(EFI_HANDLE h);
+pdinfo_t *efiblk_get_pdinfo_by_device_path(EFI_DEVICE_PATH *path);
+
+/* libefi.c */
+void *efi_get_table(EFI_GUID *tbl);
+EFI_STATUS OpenProtocolByHandle(EFI_HANDLE, EFI_GUID *, void **);
+
+static inline EFI_STATUS
+efi_exit_boot_services(UINTN key)
+{
+	EFI_STATUS status;
+
+	status = BS->ExitBootServices(IH, key);
+	if (!EFI_ERROR(status))
+		boot_services_active = false;
+	return (status);
+}
+
+int efi_getdev(void **vdev, const char *devspec, const char **path);
+
+int efi_register_handles(struct devsw *, EFI_HANDLE *, EFI_HANDLE *, int);
+EFI_HANDLE efi_find_handle(struct devsw *, int);
+int efi_handle_lookup(EFI_HANDLE, struct devsw **, int *,  uint64_t *);
+int efi_handle_update_dev(EFI_HANDLE, struct devsw *, int, uint64_t);
+
+EFI_DEVICE_PATH *efi_lookup_image_devpath(EFI_HANDLE);
+EFI_DEVICE_PATH *efi_lookup_devpath(EFI_HANDLE);
+void efi_close_devpath(EFI_HANDLE);
+EFI_HANDLE efi_devpath_handle(EFI_DEVICE_PATH *);
+EFI_DEVICE_PATH *efi_devpath_last_node(EFI_DEVICE_PATH *);
+EFI_DEVICE_PATH *efi_devpath_trim(EFI_DEVICE_PATH *);
+bool efi_devpath_match(EFI_DEVICE_PATH *, EFI_DEVICE_PATH *);
+bool efi_devpath_match_node(EFI_DEVICE_PATH *, EFI_DEVICE_PATH *);
+bool efi_devpath_is_prefix(EFI_DEVICE_PATH *, EFI_DEVICE_PATH *);
+CHAR16 *efi_devpath_name(EFI_DEVICE_PATH *);
+void efi_free_devpath_name(CHAR16 *);
+bool efi_devpath_same_disk(EFI_DEVICE_PATH *, EFI_DEVICE_PATH *);
+EFI_DEVICE_PATH *efi_devpath_to_media_path(EFI_DEVICE_PATH *);
+UINTN efi_devpath_length(EFI_DEVICE_PATH *);
+EFI_DEVICE_PATH *efi_name_to_devpath(const char *path);
+EFI_DEVICE_PATH *efi_name_to_devpath16(CHAR16 *path);
+void efi_devpath_free(EFI_DEVICE_PATH *dp);
+EFI_HANDLE efi_devpath_to_handle(EFI_DEVICE_PATH *path, EFI_HANDLE *handles, unsigned nhandles);
+
+int efi_status_to_errno(EFI_STATUS);
+EFI_STATUS errno_to_efi_status(int errno);
+
+void efi_time_init(void);
+void efi_time_fini(void);
+
+int parse_uefi_con_out(void);
+EFI_STATUS efi_main(EFI_HANDLE Ximage, EFI_SYSTEM_TABLE* Xsystab);
+
+EFI_STATUS main(int argc, CHAR16 *argv[]);
+void efi_exit(EFI_STATUS status) __dead2;
+
+/* EFI environment initialization. */
+void efi_init_environment(void);
+
+/* EFI Memory type strings. */
+const char *efi_memory_type(EFI_MEMORY_TYPE);
+#endif /* __rtems__ */
+
+/* CHAR16 utility functions. */
+int wcscmp(CHAR16 *, CHAR16 *);
+void cpy8to16(const char *, CHAR16 *, size_t);
+void cpy16to8(const CHAR16 *, char *, size_t);
+
+#ifndef __rtems__
+/*
+ * Routines for interacting with EFI's env vars in a more unix-like
+ * way than the standard APIs. In addition, convenience routines for
+ * the loader setting / getting FreeBSD specific variables.
+ */
+
+EFI_STATUS efi_delenv(EFI_GUID *guid, const char *varname);
+EFI_STATUS efi_freebsd_delenv(const char *varname);
+EFI_STATUS efi_freebsd_getenv(const char *v, void *data, __size_t *len);
+EFI_STATUS efi_getenv(EFI_GUID *g, const char *v, void *data, __size_t *len);
+EFI_STATUS efi_global_getenv(const char *v, void *data, __size_t *len);
+EFI_STATUS efi_setenv(EFI_GUID *guid, const char *varname, UINT32 attr, void *data, __size_t len);
+EFI_STATUS efi_setenv_freebsd_wcs(const char *varname, CHAR16 *valstr);
+
+/* guids and names */
+bool efi_guid_to_str(const EFI_GUID *, char **);
+bool efi_str_to_guid(const char *, EFI_GUID *);
+bool efi_name_to_guid(const char *, EFI_GUID *);
+bool efi_guid_to_name(EFI_GUID *, char **);
+
+/* efipart.c */
+int	efipart_inithandles(void);
+
+#endif /* __rtems__ */
+
+#endif	/* _LOADER_EFILIB_H */
diff --git a/bsps/shared/freebsd/stand/efi/libefi/libefi.c b/bsps/shared/freebsd/stand/efi/libefi/libefi.c
new file mode 100644
index 0000000000..f63e146f2e
--- /dev/null
+++ b/bsps/shared/freebsd/stand/efi/libefi/libefi.c
@@ -0,0 +1,63 @@
+/*-
+ * Copyright (c) 2000 Doug Rabson
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <efi.h>
+#ifndef __rtems__
+#include <eficonsctl.h>
+#include <efilib.h>
+#include <stand.h>
+#endif /* __rtems__ */
+
+EFI_HANDLE		IH;
+EFI_SYSTEM_TABLE	*ST;
+EFI_BOOT_SERVICES	*BS;
+EFI_RUNTIME_SERVICES	*RS;
+
+#ifndef __rtems__
+void *
+efi_get_table(EFI_GUID *tbl)
+{
+	EFI_GUID *id;
+	int i;
+
+	for (i = 0; i < ST->NumberOfTableEntries; i++) {
+		id = &ST->ConfigurationTable[i].VendorGuid;
+		if (!memcmp(id, tbl, sizeof(EFI_GUID)))
+			return (ST->ConfigurationTable[i].VendorTable);
+	}
+	return (NULL);
+}
+
+EFI_STATUS
+OpenProtocolByHandle(EFI_HANDLE handle, EFI_GUID *protocol, void **interface)
+{
+	return (BS->OpenProtocol(handle, protocol, interface, IH, NULL,
+	    EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL));
+}
+#endif
diff --git a/bsps/shared/freebsd/stand/efi/libefi/wchar.c b/bsps/shared/freebsd/stand/efi/libefi/wchar.c
new file mode 100644
index 0000000000..d0c6535143
--- /dev/null
+++ b/bsps/shared/freebsd/stand/efi/libefi/wchar.c
@@ -0,0 +1,73 @@
+/*-
+ * Copyright 2016 Netflix, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <efi.h>
+#include <efilib.h>
+
+/*
+ * CHAR16 related functions moved from loader.
+ * Perhaps we should move those to libsa afterall, but they are
+ * needed only by UEFI.
+ */
+
+int
+wcscmp(CHAR16 *a, CHAR16 *b)
+{
+
+	while (*a && *b && *a == *b) {
+		a++;
+		b++;
+	}
+	return *a - *b;
+}
+
+/*
+ * cpy8to16 copies a traditional C string into a CHAR16 string and
+ * 0 terminates it. len is the size of *dst in bytes.
+ */
+void
+cpy8to16(const char *src, CHAR16 *dst, size_t len)
+{
+	len <<= 1;		/* Assume CHAR16 is 2 bytes */
+	while (len > 0 && *src) {
+		*dst++ = *src++;
+		len--;
+	}
+	*dst++ = (CHAR16)0;
+}
+
+void
+cpy16to8(const CHAR16 *src, char *dst, size_t len)
+{
+	size_t i;
+
+	for (i = 0; i < len && src[i]; i++)
+		dst[i] = (char)src[i];
+	if (i < len)
+		dst[i] = '\0';
+}
-- 
2.25.1



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