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pjx74.hp
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// *
// * PRU_memAccess_DDR_PRUsharedRAM.hp
// *
// * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
// *
// *
// * 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.
// *
// *
// *
// * ============================================================================
// * Copyright (c) Texas Instruments Inc 2010-12
// *
// * Use of this software is controlled by the terms and conditions found in the
// * license agreement under which this software has been supplied or provided.
// * ============================================================================
// *
// *****************************************************************************/
// file: PRU_memAccess_DDR_PRUsharedRAM.hp
//
// brief: PRU_memAccess_DDR_PRUsharedRAM assembly constants.
//
//
// (C) Copyright 2012, Texas Instruments, Inc
//
// author M. Watkins
// *****************************************************************************/
#ifndef _PRU_memAccess_DDR_PRUsharedRAM_HP_
#define _PRU_memAccess_DDR_PRUsharedRAM_HP_
// ***************************************
// * Global Macro definitions *
// ***************************************
// Refer to this mapping in the file - \prussdrv\include\pruss_intc_mapping.h
#define PRU0_PRU1_INTERRUPT 17
#define PRU1_PRU0_INTERRUPT 18
#define PRU0_ARM_INTERRUPT 19
#define PRU1_ARM_INTERRUPT 20
#define ARM_PRU0_INTERRUPT 21
#define ARM_PRU1_INTERRUPT 22
#define CONST_PRUCFG C4
#define CONST_PRUDRAM C24
#define CONST_PRUSHAREDRAM C28
#define CONST_DDR C31
// Address for the Constant table Block Index Register (CTBIR)
#define CTBIR 0x22020
// Address for the Constant table Programmable Pointer Register 0(CTPPR_0)
#define CTPPR_0 0x22028
// Address for the Constant table Programmable Pointer Register 1(CTPPR_1)
#define CTPPR_1 0x2202C
.macro LD32
.mparam dst,src
LBBO dst,src,#0x00,4
.endm
.macro LD16
.mparam dst,src
LBBO dst,src,#0x00,2
.endm
.macro LD8
.mparam dst,src
LBBO dst,src,#0x00,1
.endm
.macro ST32
.mparam src,dst
SBBO src,dst,#0x00,4
.endm
.macro ST16
.mparam src,dst
SBBO src,dst,#0x00,2
.endm
.macro ST8
.mparam src,dst
SBBO src,dst,#0x00,1
.endm
// ***************************************
// * Global Structure Definitions *
// ***************************************
.struct Global
.u32 regPointer
.u32 regVal
.ends
// ***************************************
// * Global Register Assignments *
// ***************************************
.assign Global, r2, *, global
#endif //_PRU_memAccess_DDR_PRUsharedRAM_