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diff --git a/platform/drivers/inc/lmem.h b/platform/drivers/inc/lmem.h
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+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o 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.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * 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.
+ */
+
+#ifndef __LMEM_H__
+#define __LMEM_H__
+
+#include <stdint.h>
+#include <assert.h>
+#include "device_imx.h"
+
+/*!
+ * @addtogroup lmem_driver
+ * @{
+ */
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/*!
+ * @name Processor System Cache control functions
+ * @{
+ */
+
+/*!
+ * @brief This function enable the System Cache.
+ *
+ * @param base LMEM base pointer.
+ */
+void LMEM_EnableSystemCache(LMEM_Type *base);
+
+/*!
+ * @brief This function disable the System Cache.
+ *
+ * @param base LMEM base pointer.
+ */
+void LMEM_DisableSystemCache(LMEM_Type *base);
+
+/*!
+ * @brief This function flush the System Cache.
+ *
+ * @param base LMEM base pointer.
+ */
+void LMEM_FlushSystemCache(LMEM_Type *base);
+
+/*!
+ * @brief This function is called to flush the System Cache by performing cache copy-backs. 
+ *        It must determine how many cache lines need to be copied back and then 
+ *        perform the copy-backs.
+ *
+ * @param base LMEM base pointer.
+ * @param address The start address of cache line.
+ * @param length The length of flush address space.
+ */
+void LMEM_FlushSystemCacheLines(LMEM_Type *base, void *address, uint32_t length);
+
+/*!
+ * @brief This function invalidate the System Cache.
+ *
+ * @param base LMEM base pointer.
+ */
+void LMEM_InvalidateSystemCache(LMEM_Type *base);
+
+/*!
+ * @brief This function is responsible for performing an System Cache invalidate. 
+ *        It must determine how many cache lines need to be invalidated and then 
+ *        perform the invalidation.
+ *
+ * @param base LMEM base pointer.
+ * @param address The start address of cache line.
+ * @param length The length of invalidate address space.
+ */
+void LMEM_InvalidateSystemCacheLines(LMEM_Type *base, void *address, uint32_t length);
+
+/*@}*/
+
+/*!
+ * @name Processor Code Cache control functions
+ * @{
+ */
+
+/*!
+ * @brief This function enable the Code Cache.
+ *
+ * @param base LMEM base pointer.
+ */
+void LMEM_EnableCodeCache(LMEM_Type *base);
+
+/*!
+ * @brief This function disable the Code Cache.
+ *
+ * @param base LMEM base pointer.
+ */
+void LMEM_DisableCodeCache(LMEM_Type *base);
+
+/*!
+ * @brief This function flush the Code Cache.
+ *
+ * @param base LMEM base pointer.
+ */
+void LMEM_FlushCodeCache(LMEM_Type *base);
+
+/*!
+ * @brief This function is called to flush the Code Cache by performing cache copy-backs. 
+ *        It must determine how many cache lines need to be copied back and then 
+ *        perform the copy-backs.
+ *
+ * @param base LMEM base pointer.
+ * @param address The start address of cache line.
+ * @param length The length of flush address space.
+ */
+void LMEM_FlushCodeCacheLines(LMEM_Type *base, void *address, uint32_t length);
+
+/*!
+ * @brief This function invalidate the Code Cache.
+ *
+ * @param base LMEM base pointer.
+ */
+void LMEM_InvalidateCodeCache(LMEM_Type *base);
+
+/*!
+ * @brief This function is responsible for performing an Code Cache invalidate. 
+ *        It must determine how many cache lines need to be invalidated and then 
+ *        perform the invalidation.
+ *
+ * @param base LMEM base pointer.
+ * @param address The start address of cache line.
+ * @param length The length of invalidate address space.
+ */
+void LMEM_InvalidateCodeCacheLines(LMEM_Type *base, void *address, uint32_t length);
+
+/*@}*/
+
+#if defined(__cplusplus)
+}
+#endif
+
+/*! @}*/
+
+#endif /* __LMEM_H__ */
+/*******************************************************************************
+ * EOF
+ ******************************************************************************/