/******************************************************************************************** * arch/mips/src/pic32mx/pic32mx-bmx.h * * Copyright (C) 2011-2012 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * 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 #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 */