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diff --git a/c/src/lib/libbsp/powerpc/gen5200/i2c/i2cdrv.c b/c/src/lib/libbsp/powerpc/gen5200/i2c/i2cdrv.c
deleted file mode 100644
index 2c20b3dbdc..0000000000
--- a/c/src/lib/libbsp/powerpc/gen5200/i2c/i2cdrv.c
+++ /dev/null
@@ -1,287 +0,0 @@
-/*===============================================================*\
-| Project: RTEMS generic MPC5200 BSP |
-+-----------------------------------------------------------------+
-| Copyright (c) 2005 |
-| Embedded Brains GmbH |
-| Obere Lagerstr. 30 |
-| D-82178 Puchheim |
-| Germany |
-| rtems@embedded-brains.de |
-+-----------------------------------------------------------------+
-| The license and distribution terms for this file may be |
-| found in the file LICENSE in this distribution or at |
-| |
-| http://www.rtems.org/license/LICENSE. |
-| |
-+-----------------------------------------------------------------+
-| I2C driver for MPC5200 |
-+-----------------------------------------------------------------+
-| This file has been adapted from an existing source code file, |
-| see the original file header below for reference |
-\*===============================================================*/
-
-/* I2C driver for MCF5206eLITE board. I2C bus accessed through on-chip
- * MCF5206e MBUS controller.
- *
- * The purpose of this module is to perform I2C driver initialization
- * and serialize I2C transfers.
- *
- * Copyright (C) 2000 OKTET Ltd., St.-Petersburg, Russia
- * Author: Victor V. Vengerov <vvv@oktet.ru>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- *
- * http://www.rtems.org/license/LICENSE.
- */
-
-#include <bsp.h>
-#include <bsp/i2c.h>
-#include <bsp/i2cdrv.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "mpc5200mbus.h"
-
-#ifndef I2C_NUMBER_OF_BUSES
-#define I2C_NUMBER_OF_BUSES (2)
-#endif
-
-#ifndef I2C_SELECT_BUS
-#define I2C_SELECT_BUS(bus)
-#endif
-
-/*
- * Few I2C transfers may be posted simultaneously, but MBUS driver is able
- * to process it one-by-one. To serialize transfers, function i2c_transfer
- * put transfer information to the queue and initiate new transfers if MBUS
- * driver is not busy. When driver is busy, next transfer is dequeued
- * when current active transfer is finished.
- */
-
-/*
- * i2c_qel - I2C transfers queue element; contain information about
- * delayed transfer
- */
-typedef struct i2c_qel {
- i2c_bus_number bus; /* I2C bus number */
- i2c_message *msg; /* pointer to the transfer' messages array */
- int nmsg; /* number of messages in transfer */
- i2c_transfer_done done; /* transfer done callback function */
- void * done_arg_ptr; /* arbitrary arg pointer to done callback */
-} i2c_qel;
-
-/* Memory for I2C transfer queue. This queue represented like a ring buffer */
-static i2c_qel *tqueue;
-
-/* Maximum number of elements in transfer queue */
-static int tqueue_size;
-
-/* Position of next free element in a ring buffer */
-static volatile int tqueue_head;
-
-/* Position of the first element in transfer queue */
-static volatile int tqueue_tail;
-
-/* MBus I2C bus controller busy flag */
-static volatile bool mbus_busy;
-
-/* MBus I2C bus controller descriptor */
-static mpc5200mbus mbus[I2C_NUMBER_OF_BUSES];
-
-/* Clock rate selected for each of bus */
-static int i2cdrv_bus_clock_div[I2C_NUMBER_OF_BUSES];
-
-/* Currently selected I2C bus clock rate */
-static int i2cdrv_bus_clock_div_current;
-
-/* Forward function declaration */
-static void i2cdrv_unload(void);
-
-/* i2cdrv_done --
- * Callback function which is called from MBus low-level driver when
- * transfer is finished.
- */
-static void
-i2cdrv_done(void * arg_ptr)
-{
- rtems_interrupt_level level;
- i2c_qel *qel = tqueue + tqueue_tail;
- qel->done(qel->done_arg_ptr);
- rtems_interrupt_disable(level);
- tqueue_tail = (tqueue_tail + 1) % tqueue_size;
- mbus_busy = false;
- rtems_interrupt_enable(level);
- i2cdrv_unload();
-}
-
-/* i2cdrv_unload --
- * If MBUS controller is not busy and transfer waiting in a queue,
- * initiate processing of the next transfer in queue.
- */
-static void
-i2cdrv_unload(void)
-{
- rtems_interrupt_level level;
- i2c_qel *qel;
- rtems_status_code sc;
- rtems_interrupt_disable(level);
- if (!mbus_busy && (tqueue_head != tqueue_tail))
- {
- mbus_busy = true;
- rtems_interrupt_enable(level);
- qel = tqueue + tqueue_tail;
-
- I2C_SELECT_BUS(qel->bus);
- if (i2cdrv_bus_clock_div[qel->bus] != i2cdrv_bus_clock_div_current)
- {
- i2cdrv_bus_clock_div_current = i2cdrv_bus_clock_div[qel->bus];
- mpc5200mbus_select_clock_divider(&mbus[qel->bus], i2cdrv_bus_clock_div_current);
- }
- sc = mpc5200mbus_i2c_transfer(&mbus[qel->bus], qel->nmsg, qel->msg,
- i2cdrv_done,qel);
- if (sc != RTEMS_SUCCESSFUL)
- {
- int i;
- for (i = 0; i < qel->nmsg; i++)
- {
- qel->msg[i].status = I2C_RESOURCE_NOT_AVAILABLE;
- }
- i2cdrv_done(qel);
- }
- }
- else
- {
- rtems_interrupt_enable(level);
- }
-}
-
-/* i2c_transfer --
- * Initiate multiple-messages transfer over specified I2C bus or
- * put request into queue if bus or some other resource is busy. (This
- * is non-blocking function).
- *
- * PARAMETERS:
- * bus - I2C bus number
- * nmsg - number of messages
- * msg - pointer to messages array
- * done - function which is called when transfer is finished
- * done_arg_ptr - arbitrary argument pointer passed to done funciton
- *
- * RETURNS:
- * RTEMS_SUCCESSFUL if transfer initiated successfully, or error
- * code if something failed.
- */
-rtems_status_code
-i2c_transfer(i2c_bus_number bus, int nmsg, i2c_message *msg,
- i2c_transfer_done done, void * done_arg_ptr)
-{
- i2c_qel qel;
- rtems_interrupt_level level;
-
- if (bus >= I2C_NUMBER_OF_BUSES)
- {
- return RTEMS_INVALID_NUMBER;
- }
-
- if (msg == NULL)
- {
- return RTEMS_INVALID_ADDRESS;
- }
-
- qel.bus = bus;
- qel.msg = msg;
- qel.nmsg = nmsg;
- qel.done = done;
- qel.done_arg_ptr = done_arg_ptr;
- rtems_interrupt_disable(level);
- if ((tqueue_head + 1) % tqueue_size == tqueue_tail)
- {
- rtems_interrupt_enable(level);
- return RTEMS_TOO_MANY;
- }
- memcpy(tqueue + tqueue_head, &qel, sizeof(qel));
- tqueue_head = (tqueue_head + 1) % tqueue_size;
- rtems_interrupt_enable(level);
- i2cdrv_unload();
- return RTEMS_SUCCESSFUL;
-}
-
-/* i2cdrv_initialize --
- * I2C driver initialization (rtems I/O driver primitive)
- */
-rtems_device_driver
-i2cdrv_initialize(rtems_device_major_number major,
- rtems_device_minor_number minor,
- void *arg)
-{
- int i;
- rtems_status_code sc;
- mbus_busy = false;
- tqueue_tail = tqueue_head = 0;
- tqueue_size = 32;
- tqueue = calloc(tqueue_size, sizeof(i2c_qel));
-
- for (i = 0; i < I2C_NUMBER_OF_BUSES; i++)
- {
- mbus[i].bus_idx = i;
- sc = mpc5200mbus_initialize(&mbus[i]);
- if (sc != RTEMS_SUCCESSFUL)
- return sc;
- }
-
- for (i = 0; i < I2C_NUMBER_OF_BUSES; i++)
- {
- sc = i2c_select_clock_rate(i, 100000);
- if (sc != RTEMS_SUCCESSFUL)
- return sc;
- }
- i2cdrv_bus_clock_div_current = -1;
- return RTEMS_SUCCESSFUL;
-}
-
-/* i2c_select_clock_rate --
- * select I2C bus clock rate for specified bus. Some bus controller do not
- * allow to select arbitrary clock rate; in this case nearest possible
- * slower clock rate is selected.
- *
- * PARAMETERS:
- * bus - I2C bus number
- * bps - data transfer rate for this bytes in bits per second
- *
- * RETURNS:
- * RTEMS_SUCCESSFUL, if operation performed successfully,
- * RTEMS_INVALID_NUMBER, if wrong bus number is specified,
- * RTEMS_UNSATISFIED, if bus do not support data transfer rate selection
- * or specified data transfer rate could not be used.
- */
-rtems_status_code
-i2c_select_clock_rate(i2c_bus_number bus, int bps)
-{
- int div;
- if (bus >= I2C_NUMBER_OF_BUSES)
- return RTEMS_INVALID_NUMBER;
-
- if (bps == 0)
- return RTEMS_UNSATISFIED;
-
- div = IPB_CLOCK / bps;
- i2cdrv_bus_clock_div[bus] = div;
- return RTEMS_SUCCESSFUL;
-}
-
-/* i2c_poll --
- * Poll I2C bus controller for events and hanle it. This function is
- * used when I2C driver operates in poll-driven mode.
- *
- * PARAMETERS:
- * bus - bus number to be polled
- *
- * RETURNS:
- * none
- */
-void
-i2c_poll(i2c_bus_number bus)
-{
- mpc5200mbus_poll(&mbus[bus]);
-}
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