1 files changed, 0 insertions, 45 deletions
diff --git a/hifi/xaf/hifi-dpf/include/sys/xt-shmem/board-hikey/dsp_comm.h b/hifi/xaf/hifi-dpf/include/sys/xt-shmem/board-hikey/dsp_comm.h
deleted file mode 100644
index 37646777..00000000
--- a/hifi/xaf/hifi-dpf/include/sys/xt-shmem/board-hikey/dsp_comm.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*******************************************************************************
-* Copyright (C) 2018 Cadence Design Systems, Inc.
-* 
-* Permission is hereby granted, free of charge, to any person obtaining
-* a copy of this software and associated documentation files (the
-* "Software"), to use this Software with Cadence processor cores only and 
-* not with any other processors and platforms, subject to
-* the following conditions:
-* 
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-* 
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-******************************************************************************/
-
-
-#ifndef __DSP_COMM_H__
-#define __DSP_COMM_H__
-
-#include <xtensa/config/core.h>
-#include <xtensa/simcall.h>
-
-#define DSP_FLUSH_PIECE_CACHE(addr, size) xthal_dcache_region_writeback(addr, size)
-#define DSP_FLUSH_ALL_CACHE() xthal_dcache_all_writeback()
-#define DSP_INVALIDATE_PIECE_CACHE(addr, size) xthal_dcache_region_invalidate(addr, size)
-#define DSP_INVALIDATE_ALL_CACHE() xthal_dcache_all_invalidate()
-
-#define memset(d,uCData,size) dsp_memset(d,uCData,size)
-#define memcpy(d,s,size) dsp_memcpy(d,s,size)
-#define divsi3(a,b) division(a,b)
-#define _divsi3(a,b) division(a,b)
-
-void dsp_memcpy(void *d, void *s, unsigned int size);
-void dsp_memset(void *d, unsigned char ucData, unsigned int size);
-int division(int a, int b);
-
-#endif /* end of dsp_comm.h */
-