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/******************************************************************************
* Copyright (c) 2013, 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.
*****************************************************************************/
#include <stdint.h>
#ifndef _DSPMEM_H
#define _DSPMEM_H
typedef uint32_t DSPDevicePtr;
typedef uint64_t DSPDevicePtr64;
typedef uint32_t DSPVirtPtr;
// typedef uint64_t DSPVirtPtr64; // for future C7x?
/*****************************************************************************
* DSP Device Memory Physical Addreess (8GB)
* 0x8:0000_0000 - 0x8:1FFF_FFFF: Linux reserved
* 0x8:2000_0000 - 0x8:21FF_FFFF: OCL runtime reserved
* using default MPAX translation, map to
* DSP virtual address 0xA000_0000 - 0xA1FF_FFFF
* 0x8:2200_0000 - 0x8:3FFF_FFFF: using default MPAX translation, map to
* DSP virtual address 0xA200_0000 - 0xBFFF_FFFF
* used for kernel code, user app small buffers
* 0x8:4000_0000 - 0x9:FFFF_FFFF: using custom MPAX translation settings, map
* to unused DSP virtual address spaces
* used for user app big buffers
*****************************************************************************/
#define DSP_36BIT_ADDR 0x800000000ULL
#define MPAX_USER_MAPPED_DSP_ADDR 0x840000000ULL
#define ALL_PERSISTENT_MAX_DSP_ADDR 0x880000000ULL
#define MSMC_OCL_START_ADDR 0x0C040000
#define MSMC_OCL_END_ADDR 0x0C500000
#endif // _DSPMEM_H
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