|
|
/********************************************************************************************
* arch/mips/src/pic32mx/pic32mx-bmx.h
*
* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX 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.
*
********************************************************************************************/
#ifndef __ARCH_MIPS_SRC_PIC32MX_PIC32MX_BMX_H
#define __ARCH_MIPS_SRC_PIC32MX_PIC32MX_BMX_H
/********************************************************************************************
* Included Files
********************************************************************************************/
#include <nuttx/config.h>
#include "pic32mx-memorymap.h"
/********************************************************************************************
* Pre-processor Definitions
********************************************************************************************/
/* Register Offsets *************************************************************************/
#define PIC32MX_BMX_CON_OFFSET 0x0000 /* Configuration Register */
#define PIC32MX_BMX_CONCLR_OFFSET 0x0004 /* Configuration Clear Register */
#define PIC32MX_BMX_CONSET_OFFSET 0x0008 /* Configuration Set Register */
#define PIC32MX_BMX_CONINV_OFFSET 0x000c /* Configuration Invert Register */
#define PIC32MX_BMX_DKPBA_OFFSET 0x0010 /* Data RAM Kernel Program Base Address Register */
#define PIC32MX_BMX_DKPBACLR_OFFSET 0x0014 /* Data RAM Kernel Program Base Address Clear Register */
#define PIC32MX_BMX_DKPBASET_OFFSET 0x0018 /* Data RAM Kernel Program Base Address Set Register */
#define PIC32MX_BMX_DKPBAINV_OFFSET 0x001c /* Data RAM Kernel Program Base Address Invert Register */
#define PIC32MX_BMX_DUDBA_OFFSET 0x0020 /* Data RAM User Data Base Address Register */
#define PIC32MX_BMX_DUDBACLR_OFFSET 0x0024 /* Data RAM User Data Base Address Clear Register */
#define PIC32MX_BMX_DUDBASET_OFFSET 0x0028 /* Data RAM User Data Base Address Set Register */
#define PIC32MX_BMX_DUDBAINV_OFFSET 0x002c /* Data RAM User Data Base Address Invert Register */
#define PIC32MX_BMX_DUPBA_OFFSET 0x0030 /* Data RAM User Program Base Address Register */
#define PIC32MX_BMX_DUPBACLR_OFFSET 0x0034 /* Data RAM User Program Base Address Clear Register */
#define PIC32MX_BMX_DUPBASET_OFFSET 0x0038 /* Data RAM User Program Base Address Set Register */
#define PIC32MX_BMX_DUPBAINV_OFFSET 0x003c /* Data RAM User Program Base Address Invert Register */
#define PIC32MX_BMX_DRMSZ_OFFSET 0x0040 /* Data RAM Size Register */
#define PIC32MX_BMX_PUPBA_OFFSET 0x0050 /* Program Flash (PFM) User Program Base Address Register */
#define PIC32MX_BMX_PUPBACLR_OFFSET 0x0054 /* Program Flash (PFM) User Program Base Address Clear Register */
#define PIC32MX_BMX_PUPBASET_OFFSET 0x0058 /* Program Flash (PFM) User Program Base Address Set Register */
#define PIC32MX_BMX_PUPBINVA_OFFSET 0x005c /* Program Flash (PFM) User Program Base Address Invert Register */
#define PIC32MX_BMX_PFMSZ_OFFSET 0x0060 /* Program Flash Size Register */
#define PIC32MX_BMX_BOOTSZ_OFFSET 0x0070 /* Boot Flash Size Register */
/* Register Addresses ***********************************************************************/
#define PIC32MX_BMX_CON (PIC32MX_BMX_K1BASE+PIC32MX_BMX_CON_OFFSET)
#define PIC32MX_BMX_CONCLR (PIC32MX_BMX_K1BASE+PIC32MX_BMX_CONCLR_OFFSET)
#define PIC32MX_BMX_CONSET (PIC32MX_BMX_K1BASE+PIC32MX_BMX_CONSET_OFFSET)
#define PIC32MX_BMX_CONINV (PIC32MX_BMX_K1BASE+PIC32MX_BMX_CONINV_OFFSET)
#define PIC32MX_BMX_DKPBA (PIC32MX_BMX_K1BASE+PIC32MX_BMX_DKPBA_OFFSET)
#define PIC32MX_BMX_DKPBACLR (PIC32MX_BMX_K1BASE+PIC32MX_BMX_DKPBACLR_OFFSET)
#define PIC32MX_BMX_DKPBASET (PIC32MX_BMX_K1BASE+PIC32MX_BMX_DKPBASET_OFFSET)
#define PIC32MX_BMX_DKPBAINV (PIC32MX_BMX_K1BASE+PIC32MX_BMX_DKPBAINV_OFFSET)
#define PIC32MX_BMX_DUDBA (PIC32MX_BMX_K1BASE+PIC32MX_BMX_DUDBA_OFFSET)
#define PIC32MX_BMX_DUDBACLR (PIC32MX_BMX_K1BASE+PIC32MX_BMX_DUDBACLR_OFFSET)
#define PIC32MX_BMX_DUDBASET (PIC32MX_BMX_K1BASE+PIC32MX_BMX_DUDBASET_OFFSET)
#define PIC32MX_BMX_DUDBAINV (PIC32MX_BMX_K1BASE+PIC32MX_BMX_DUDBAINV_OFFSET)
#define PIC32MX_BMX_DUPBA (PIC32MX_BMX_K1BASE+PIC32MX_BMX_DUPBA_OFFSET)
#define PIC32MX_BMX_DUPBACLR (PIC32MX_BMX_K1BASE+PIC32MX_BMX_DUPBACLR_OFFSET)
#define PIC32MX_BMX_DUPBASET (PIC32MX_BMX_K1BASE+PIC32MX_BMX_DUPBASET_OFFSET)
#define PIC32MX_BMX_DUPBAINV (PIC32MX_BMX_K1BASE+PIC32MX_BMX_DUPBAINV_OFFSET)
#define PIC32MX_BMX_DRMSZ (PIC32MX_BMX_K1BASE+PIC32MX_BMX_DRMSZ_OFFSET)
#define PIC32MX_BMX_PUPBA (PIC32MX_BMX_K1BASE+PIC32MX_BMX_PUPBA_OFFSET)
#define PIC32MX_BMX_PUPBACLR (PIC32MX_BMX_K1BASE+PIC32MX_BMX_PUPBACLR_OFFSET)
#define PIC32MX_BMX_PUPBASET (PIC32MX_BMX_K1BASE+PIC32MX_BMX_PUPBASET_OFFSET)
#define PIC32MX_BMX_PUPBINVA (PIC32MX_BMX_K1BASE+PIC32MX_BMX_PUPBINVA_OFFSET)
#define PIC32MX_BMX_PFMSZ (PIC32MX_BMX_K1BASE+PIC32MX_BMX_PFMSZ_OFFSET)
#define PIC32MX_BMX_BOOTSZ (PIC32MX_BMX_K1BASE+PIC32MX_BMX_BOOTSZ_OFFSET)
/* Register Bit-Field Definitions ***********************************************************/
/* Configuration Register */
#define BMX_CON_BMXARB_SHIFT (0) /* Bits 0-2: : Bus matrix arbitration mode */
#define BMX_CON_BMXARB_MASK (7 << BMX_CON_BMXARB_SHIFT)
# define BMX_CON_BMXARB(n) ((n) << BMX_CON_BMXARB_SHIFT) /* Mode n, n=0,1,2 */
#define BMX_CON_BMXWSDRM (1 << 6) /* Bit 6: CPU Instruction or data access from data RAM wait state */
#define BMX_CON_BMXERRIS (1 << 16) /* Bit 16: Bus error from CPU instruction access */
#define BMX_CON_BMXERRDS (1 << 17) /* Bit 17: Bus error from CPU data access */
#define BMX_CON_BMXERRDMA (1 << 18) /* Bit 18: Bus error from DMA */
#define BMX_CON_BMXERRICD (1 << 19) /* Bit 19: Enable bus error from ICD debug unit */
#define BMX_CON_BMXERRIXI (1 << 20) /* Bit 20: Enable bus error from IXI */
#define BMX_CON_BMXCHEDMA (1 << 26) /* Bit 26: BMX PFM cacheability for DMA accesses */
/* Data RAM Kernel Program Base Address Register */
#define BMX_DKPBA_MASK 0x0000ffff /* Bits 0-15 */
/* Data RAM User Data Base Address Register */
#define BMX_DUDBA_MASK 0x0000ffff /* Bits 0-15 */
/* Data RAM User Program Base Address Register */
#define BMX_DUPBA_MASK 0x0000ffff /* Bits 0-15 */
/* Data RAM Size Register -- 32-bit size value */
/* Program Flash (PFM) User Program Base Address Register */
#define BMX_PUPBA_MASK 0x000fffff /* Bits 0-19 */
/* Program Flash Size Register -- 32-bit size value */
/* Boot Flash Size Register -- 32-bit size value */
/********************************************************************************************
* Public Types
********************************************************************************************/
#ifndef __ASSEMBLY__
/********************************************************************************************
* Inline Functions
********************************************************************************************/
/********************************************************************************************
* Public Function Prototypes
********************************************************************************************/
#ifdef __cplusplus
#define EXTERN extern "C"
extern "C" {
#else
#define EXTERN extern
#endif
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __ARCH_MIPS_SRC_PIC32MX_PIC32MX_BMX_H */
|
