diff --git a/xtldr2/protocol.c b/xtldr2/protocol.c
new file mode 100644
index 0000000..6e8d1bb
--- /dev/null
+++ b/xtldr2/protocol.c
@@ -0,0 +1,111 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            xtldr/protocol.c
+ * DESCRIPTION:     XT Boot Loader protocol support
+ * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
+ */
+
+#include <xtldr.h>
+
+
+/**
+ * This routine locates and opens the requested XT boot loader protocol.
+ *
+ * @param ProtocolHandler
+ *        Supplies the address where a pointer to the opened protocol is returned.
+ *
+ * @param ProtocolGuid
+ *        Supplies a pointer to the unique protocol GUID.
+ *
+ * @return This routine returns status code.
+ *
+ * @since XT 1.0
+ */
+XTCDECL
+EFI_STATUS
+BlOpenXtProtocol(OUT PVOID *ProtocolHandler,
+                 IN PEFI_GUID ProtocolGuid)
+{
+    PEFI_HANDLE Handles = NULL;
+    EFI_STATUS Status;
+    UINT_PTR Count;
+    UINT Index;
+
+    /* Try to locate the handles */
+    Status = EfiSystemTable->BootServices->LocateHandleBuffer(ByProtocol, ProtocolGuid, NULL, &Count, &Handles);
+    if(Status != STATUS_EFI_SUCCESS)
+    {
+        /* Unable to get handles */
+        return Status;
+    }
+
+    /* Check if any handles returned */
+    if(Count > 0)
+    {
+        /* Iterate through all given handles */
+        for(Index = 0; Index < Count; Index++)
+        {
+            /* Try to open protocol */
+            Status = EfiSystemTable->BootServices->OpenProtocol(Handles[Index], ProtocolGuid,
+                                                                ProtocolHandler, EfiImageHandle, NULL,
+                                                                EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL);
+
+            /* Check if successfully opened the loader protocol */
+            if(Status == STATUS_EFI_SUCCESS)
+            {
+                /* Protocol found and successfully opened */
+                break;
+            }
+        }
+    }
+
+    /* Free handles */
+    EfiSystemTable->BootServices->FreePool(Handles);
+
+    /* Make sure the loaded protocol has been found */
+    if(*ProtocolHandler == NULL)
+    {
+        /* Protocol not found */
+        return STATUS_EFI_NOT_FOUND;
+    }
+
+    /* Return success */
+	return STATUS_EFI_SUCCESS;
+}
+
+/**
+ * This routine registers XTLDR protocol for further usage by modules.
+ *
+ * @return This routine returns status code.
+ *
+ * @since XT 1.0
+ */
+XTCDECL
+EFI_STATUS
+BlpRegisterXtLoaderProtocol()
+{
+    EFI_GUID Guid = XT_BOOT_LOADER_PROTOCOL_GUID;
+    XTBL_LOADER_PROTOCOL LdrProtocol;
+    EFI_HANDLE Handle = NULL;
+
+    /* Set all routines available via loader protocol */
+    LdrProtocol.Console.ClearScreen = BlConsoleClearScreen;
+    LdrProtocol.Console.DisableCursor = BlConsoleDisableCursor;
+    LdrProtocol.Console.EnableCursor = BlConsoleEnableCursor;
+    LdrProtocol.Console.Print = BlConsolePrint;
+    LdrProtocol.Debug.Print = BlDebugPrint;
+    LdrProtocol.Memory.AllocatePages = BlMemoryAllocatePages;
+    LdrProtocol.Memory.AllocatePool = BlMemoryAllocatePool;
+    LdrProtocol.Memory.FreePages = BlMemoryFreePages;
+    LdrProtocol.Memory.FreePool = BlMemoryFreePool;
+    LdrProtocol.Protocol.Open = BlOpenXtProtocol;
+    LdrProtocol.Util.ExitBootServices = BlExitBootServices;
+    LdrProtocol.Util.GetImageHandle = BlGetEfiImageHandle;
+    LdrProtocol.Util.GetSystemTable = BlGetEfiSystemTable;
+    LdrProtocol.Util.SleepExecution = BlSleepExecution;
+
+    /* Register XTLDR loader protocol */
+    BlDebugPrint(L"Registering XT loader protocol\n");
+    return EfiSystemTable->BootServices->InstallProtocolInterface(&Handle, &Guid, EFI_NATIVE_INTERFACE, &LdrProtocol);
+}