/************************************************************************************ * arch/arm/src/kinetis/kinetis_mmcau.h * * Copyright (C) 2011 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_ARM_SRC_KINETIS_KINETIS_MMCAU_H #define __ARCH_ARM_SRC_KINETIS_KINETIS_MMCAU_H /************************************************************************************ * Included Files ************************************************************************************/ #include #include "chip.h" #if defined(KINETIS_NMMCAU) && KINETIS_NMMCAU > 0 /************************************************************************************ * Pre-processor Definitions ************************************************************************************/ /* Register Offsets *****************************************************************/ #define KINETIS_CAU_CASR_OFFSET 0x0000 /* Status Register */ #define KINETIS_CAU_CAA_OFFSET 0x0001 /* Accumulator */ #define KINETIS_CAU_CA_OFFSET(n) ((n)+2) /* General Purpose Register n */ #define KINETIS_CAU_CA0_OFFSET 0x0002 /* General Purpose Register 0 */ #define KINETIS_CAU_CA1_OFFSET 0x0003 /* General Purpose Register 1 */ #define KINETIS_CAU_CA2_OFFSET 0x0004 /* General Purpose Register 2 */ #define KINETIS_CAU_CA3_OFFSET 0x0005 /* General Purpose Register 3 */ #define KINETIS_CAU_CA4_OFFSET 0x0006 /* General Purpose Register 4 */ #define KINETIS_CAU_CA5_OFFSET 0x0007 /* General Purpose Register 5 */ #define KINETIS_CAU_CA6_OFFSET 0x0008 /* General Purpose Register 6 */ #define KINETIS_CAU_CA7_OFFSET 0x0009 /* General Purpose Register 7 */ #define KINETIS_CAU_CA8_OFFSET 0x000a /* General Purpose Register 8 */ /* Register Addresses ***************************************************************/ #define KINETIS_CAU_CASR (KINETIS_MMCAU_BASE+KINETIS_CAU_CASR_OFFSET) #define KINETIS_CAU_CAA (KINETIS_MMCAU_BASE+KINETIS_CAU_CAA_OFFSET) #define KINETIS_CAU_CA(n) (KINETIS_MMCAU_BASE+KINETIS_CAU_CA_OFFSET(n)) #define KINETIS_CAU_CA0 (KINETIS_MMCAU_BASE+KINETIS_CAU_CA0_OFFSET) #define KINETIS_CAU_CA1 (KINETIS_MMCAU_BASE+KINETIS_CAU_CA1_OFFSET) #define KINETIS_CAU_CA2 (KINETIS_MMCAU_BASE+KINETIS_CAU_CA2_OFFSET) #define KINETIS_CAU_CA3 (KINETIS_MMCAU_BASE+KINETIS_CAU_CA3_OFFSET) #define KINETIS_CAU_CA4 (KINETIS_MMCAU_BASE+KINETIS_CAU_CA4_OFFSET) #define KINETIS_CAU_CA5 (KINETIS_MMCAU_BASE+KINETIS_CAU_CA5_OFFSET) #define KINETIS_CAU_CA6 (KINETIS_MMCAU_BASE+KINETIS_CAU_CA6_OFFSET) #define KINETIS_CAU_CA7 (KINETIS_MMCAU_BASE+KINETIS_CAU_CA7_OFFSET) #define KINETIS_CAU_CA8 (KINETIS_MMCAU_BASE+KINETIS_CAU_CA8_OFFSET) /* Register Bit Definitions *********************************************************/ /* Status Register */ #define CAU_CASR_IC (1 << 0) /* Bit 0: Illegal command */ #define CAU_CASR_DPE (1 << 1) /* Bit 1: DES parity error */ /* Bits 2-27: Reserved */ #define CAU_CASR_VER_SHIFT (28) /* Bits 28-31: CAU version */ #define CAU_CASR_VER_MASK (15 << CAU_CASR_VER_SHIFT) /* Accumulator (32-bit accumulated value)*/ /* General Purpose Register n (32-bit value used by CAU commands) */ /* CAU Commands *********************************************************************/ /* Bits 4-8 of 9-bit commands (bits 0-3 may be arguments of the command) */ #define CAU_CMD_CNOP 0x000 /* No Operation */ #define CAU_CMD_LDR 0x010 /* Load Reg */ #define CAU_CMD_STR 0x020 /* Store Reg */ #define CAU_CMD_ADR 0x030 /* Add */ #define CAU_CMD_RADR 0x040 /* Reverse and Add */ #define CAU_CMD_ADRA 0x050 /* Add Reg to Acc */ #define CAU_CMD_XOR 0x060 /* Exclusive Or */ #define CAU_CMD_ROTL 0x070 /* Rotate Left */ #define CAU_CMD_MVRA 0x080 /* Move Reg to Acc */ #define CAU_CMD_MVAR 0x090 /* Move Acc to Reg */ #define CAU_CMD_AESS 0x0a0 /* AES Sub Bytes */ #define CAU_CMD_AESIS 0x0b0 /* AES Inv Sub Bytes */ #define CAU_CMD_AESC 0x0c0 /* AES Column Op */ #define CAU_CMD_AESIC 0x0d0 /* AES Inv Column Op */ #define CAU_CMD_AESR 0x0e0 /* AES Shift Rows */ #define CAU_CMD_AESIR 0x0f0 /* AES Inv Shift Rows */ #define CAU_CMD_DESR 0x100 /* DES Round */ #define CAU_CMD_DESK 0x110 /* DES Key Setup */ #define CAU_CMD_HASH 0x120 /* Hash Function */ #define CAU_CMD_SHS 0x130 /* Secure Hash Shift */ #define CAU_CMD_MDS 0x140 /* Message Digest Shift */ #define CAU_CMD_SHS2 0x150 /* Secure Hash Shift 2 */ #define CAU_CMD_ILL 0x1f0 /* Illegal Command */ /************************************************************************************ * Public Types ************************************************************************************/ /************************************************************************************ * Public Data ************************************************************************************/ /************************************************************************************ * Public Functions ************************************************************************************/ #endif /* KINETIS_NMMCAU && KINETIS_NMMCAU > 0 */ #endif /* __ARCH_ARM_SRC_KINETIS_KINETIS_MMCAU_H */