diff --git a/pasdk/test_dsp/sap/platform_osal.c b/pasdk/test_dsp/sap/platform_osal.c
+++ /dev/null
@@ -1,92 +0,0 @@
-
-/*
-Copyright (c) 2017, Texas Instruments Incorporated - http://www.ti.com/
-All rights reserved.
-
-* 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.
-*
-* Neither the name of Texas Instruments Incorporated 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
-* OWNER 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.
-*
-*/
-
-/******************************************************************************
-*
-* File Name: osal.c
-*
-* Description: This file contains OSAL functions
-* This file facilitates using platform_lib without using platforms_utils_test.c
-* No need to include this file when platforms_utils_test.c is part of the
-* project
-*
-******************************************************************************/
-#if 0 // Functions defined below are not used in PASDK
-
-#include <cerrno>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "platform.h"
-#include "resource_mgr.h"
-
-/* OSAL functions for Platform Library */
-uint8_t *Osal_platformMalloc (uint32_t num_bytes, uint32_t alignment)
-{
- return malloc(num_bytes);
-}
-
-void Osal_platformFree (uint8_t *dataPtr, uint32_t num_bytes)
-{
- /* Free up the memory */
- if (dataPtr)
- {
- free(dataPtr);
- }
-}
-
-void Osal_platformSpiCsEnter(void)
-{
- /* Get the hardware semaphore.
- *
- * Acquire Multi core CPPI synchronization lock
- */
- while ((CSL_semAcquireDirect (PLATFORM_SPI_HW_SEM)) == 0);
-
- return;
-}
-
-void Osal_platformSpiCsExit (void)
-{
- /* Release the hardware semaphore
- *
- * Release multi-core lock.
- */
- CSL_semReleaseSemaphore (PLATFORM_SPI_HW_SEM);
-
- return;
-}
-
-#endif