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TARGET_MAX32625NEXPAQ/TOOLCHAIN_GCC_ARM/aes_regs.h@172:65be27845400, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 20:53:29 2019 +0000
Revision:
172:65be27845400
Parent:
171:3a7713b1edbc 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Anna Bridge 169:a7c7b631e539 1 /*******************************************************************************
Anna Bridge 169:a7c7b631e539 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
Anna Bridge 169:a7c7b631e539 3 *
Anna Bridge 169:a7c7b631e539 4 * Permission is hereby granted, free of charge, to any person obtaining a
Anna Bridge 169:a7c7b631e539 5 * copy of this software and associated documentation files (the "Software"),
Anna Bridge 169:a7c7b631e539 6 * to deal in the Software without restriction, including without limitation
Anna Bridge 169:a7c7b631e539 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
Anna Bridge 169:a7c7b631e539 8 * and/or sell copies of the Software, and to permit persons to whom the
Anna Bridge 169:a7c7b631e539 9 * Software is furnished to do so, subject to the following conditions:
Anna Bridge 169:a7c7b631e539 10 *
Anna Bridge 169:a7c7b631e539 11 * The above copyright notice and this permission notice shall be included
Anna Bridge 169:a7c7b631e539 12 * in all copies or substantial portions of the Software.
Anna Bridge 169:a7c7b631e539 13 *
Anna Bridge 169:a7c7b631e539 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
Anna Bridge 169:a7c7b631e539 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
Anna Bridge 169:a7c7b631e539 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
Anna Bridge 169:a7c7b631e539 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
Anna Bridge 169:a7c7b631e539 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
Anna Bridge 169:a7c7b631e539 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
Anna Bridge 169:a7c7b631e539 20 * OTHER DEALINGS IN THE SOFTWARE.
Anna Bridge 169:a7c7b631e539 21 *
Anna Bridge 169:a7c7b631e539 22 * Except as contained in this notice, the name of Maxim Integrated
Anna Bridge 169:a7c7b631e539 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
Anna Bridge 169:a7c7b631e539 24 * Products, Inc. Branding Policy.
Anna Bridge 169:a7c7b631e539 25 *
Anna Bridge 169:a7c7b631e539 26 * The mere transfer of this software does not imply any licenses
Anna Bridge 169:a7c7b631e539 27 * of trade secrets, proprietary technology, copyrights, patents,
Anna Bridge 169:a7c7b631e539 28 * trademarks, maskwork rights, or any other form of intellectual
Anna Bridge 169:a7c7b631e539 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
Anna Bridge 169:a7c7b631e539 30 * ownership rights.
Anna Bridge 169:a7c7b631e539 31 ******************************************************************************/
Anna Bridge 169:a7c7b631e539 32
Anna Bridge 169:a7c7b631e539 33 #ifndef _MXC_AES_REGS_H_
Anna Bridge 169:a7c7b631e539 34 #define _MXC_AES_REGS_H_
Anna Bridge 169:a7c7b631e539 35
Anna Bridge 169:a7c7b631e539 36 #ifdef __cplusplus
Anna Bridge 169:a7c7b631e539 37 extern "C" {
Anna Bridge 169:a7c7b631e539 38 #endif
Anna Bridge 169:a7c7b631e539 39
Anna Bridge 169:a7c7b631e539 40 #include <stdint.h>
Anna Bridge 169:a7c7b631e539 41 #include "mxc_device.h"
Anna Bridge 169:a7c7b631e539 42
Anna Bridge 169:a7c7b631e539 43 /*
Anna Bridge 169:a7c7b631e539 44 If types are not defined elsewhere (CMSIS) define them here
Anna Bridge 169:a7c7b631e539 45 */
Anna Bridge 169:a7c7b631e539 46 #ifndef __IO
Anna Bridge 169:a7c7b631e539 47 #define __IO volatile
Anna Bridge 169:a7c7b631e539 48 #endif
Anna Bridge 169:a7c7b631e539 49 #ifndef __I
Anna Bridge 169:a7c7b631e539 50 #define __I volatile const
Anna Bridge 169:a7c7b631e539 51 #endif
Anna Bridge 169:a7c7b631e539 52 #ifndef __O
Anna Bridge 169:a7c7b631e539 53 #define __O volatile
Anna Bridge 169:a7c7b631e539 54 #endif
Anna Bridge 169:a7c7b631e539 55
Anna Bridge 169:a7c7b631e539 56
Anna Bridge 169:a7c7b631e539 57 /*
Anna Bridge 169:a7c7b631e539 58 Typedefed structure(s) for module registers (per instance or section) with direct 32-bit
Anna Bridge 169:a7c7b631e539 59 access to each register in module.
Anna Bridge 169:a7c7b631e539 60 */
Anna Bridge 169:a7c7b631e539 61
Anna Bridge 169:a7c7b631e539 62 /* Offset Register Description
Anna Bridge 169:a7c7b631e539 63 ============= ============================================================================ */
Anna Bridge 169:a7c7b631e539 64 typedef struct {
Anna Bridge 169:a7c7b631e539 65 __IO uint32_t ctrl; /* 0x0000 AES Control and Status */
Anna Bridge 169:a7c7b631e539 66 __I uint32_t rsv004; /* 0x0004 */
Anna Bridge 169:a7c7b631e539 67 __IO uint32_t erase_all; /* 0x0008 Write to Trigger AES Memory Erase */
Anna Bridge 169:a7c7b631e539 68 } mxc_aes_regs_t;
Anna Bridge 169:a7c7b631e539 69
Anna Bridge 169:a7c7b631e539 70
Anna Bridge 169:a7c7b631e539 71 /* Offset Register Description
Anna Bridge 169:a7c7b631e539 72 ============= ============================================================================ */
Anna Bridge 169:a7c7b631e539 73 typedef struct {
Anna Bridge 169:a7c7b631e539 74 __IO uint32_t inp[4]; /* 0x0000-0x000C AES Input (128 bits) */
Anna Bridge 169:a7c7b631e539 75 __IO uint32_t key[8]; /* 0x0010-0x002C AES Symmetric Key (up to 256 bits) */
Anna Bridge 169:a7c7b631e539 76 __IO uint32_t out[4]; /* 0x0030-0x003C AES Output Data (128 bits) */
Anna Bridge 169:a7c7b631e539 77 __IO uint32_t expkey[8]; /* 0x0040-0x005C AES Expanded Key Data (256 bits) */
Anna Bridge 169:a7c7b631e539 78 } mxc_aes_mem_regs_t;
Anna Bridge 169:a7c7b631e539 79
Anna Bridge 169:a7c7b631e539 80
Anna Bridge 169:a7c7b631e539 81 /*
Anna Bridge 169:a7c7b631e539 82 Register offsets for module AES.
Anna Bridge 169:a7c7b631e539 83 */
Anna Bridge 169:a7c7b631e539 84
Anna Bridge 169:a7c7b631e539 85 #define MXC_R_AES_OFFS_CTRL ((uint32_t)0x00000000UL)
Anna Bridge 169:a7c7b631e539 86 #define MXC_R_AES_OFFS_ERASE_ALL ((uint32_t)0x00000008UL)
Anna Bridge 169:a7c7b631e539 87 #define MXC_R_AES_MEM_OFFS_INP0 ((uint32_t)0x00000000UL)
Anna Bridge 169:a7c7b631e539 88 #define MXC_R_AES_MEM_OFFS_INP1 ((uint32_t)0x00000004UL)
Anna Bridge 169:a7c7b631e539 89 #define MXC_R_AES_MEM_OFFS_INP2 ((uint32_t)0x00000008UL)
Anna Bridge 169:a7c7b631e539 90 #define MXC_R_AES_MEM_OFFS_INP3 ((uint32_t)0x0000000CUL)
Anna Bridge 169:a7c7b631e539 91 #define MXC_R_AES_MEM_OFFS_KEY0 ((uint32_t)0x00000010UL)
Anna Bridge 169:a7c7b631e539 92 #define MXC_R_AES_MEM_OFFS_KEY1 ((uint32_t)0x00000014UL)
Anna Bridge 169:a7c7b631e539 93 #define MXC_R_AES_MEM_OFFS_KEY2 ((uint32_t)0x00000018UL)
Anna Bridge 169:a7c7b631e539 94 #define MXC_R_AES_MEM_OFFS_KEY3 ((uint32_t)0x0000001CUL)
Anna Bridge 169:a7c7b631e539 95 #define MXC_R_AES_MEM_OFFS_KEY4 ((uint32_t)0x00000020UL)
Anna Bridge 169:a7c7b631e539 96 #define MXC_R_AES_MEM_OFFS_KEY5 ((uint32_t)0x00000024UL)
Anna Bridge 169:a7c7b631e539 97 #define MXC_R_AES_MEM_OFFS_KEY6 ((uint32_t)0x00000028UL)
Anna Bridge 169:a7c7b631e539 98 #define MXC_R_AES_MEM_OFFS_KEY7 ((uint32_t)0x0000002CUL)
Anna Bridge 169:a7c7b631e539 99 #define MXC_R_AES_MEM_OFFS_OUT0 ((uint32_t)0x00000030UL)
Anna Bridge 169:a7c7b631e539 100 #define MXC_R_AES_MEM_OFFS_OUT1 ((uint32_t)0x00000034UL)
Anna Bridge 169:a7c7b631e539 101 #define MXC_R_AES_MEM_OFFS_OUT2 ((uint32_t)0x00000038UL)
Anna Bridge 169:a7c7b631e539 102 #define MXC_R_AES_MEM_OFFS_OUT3 ((uint32_t)0x0000003CUL)
Anna Bridge 169:a7c7b631e539 103 #define MXC_R_AES_MEM_OFFS_EXPKEY0 ((uint32_t)0x00000040UL)
Anna Bridge 169:a7c7b631e539 104 #define MXC_R_AES_MEM_OFFS_EXPKEY1 ((uint32_t)0x00000044UL)
Anna Bridge 169:a7c7b631e539 105 #define MXC_R_AES_MEM_OFFS_EXPKEY2 ((uint32_t)0x00000048UL)
Anna Bridge 169:a7c7b631e539 106 #define MXC_R_AES_MEM_OFFS_EXPKEY3 ((uint32_t)0x0000004CUL)
Anna Bridge 169:a7c7b631e539 107 #define MXC_R_AES_MEM_OFFS_EXPKEY4 ((uint32_t)0x00000050UL)
Anna Bridge 169:a7c7b631e539 108 #define MXC_R_AES_MEM_OFFS_EXPKEY5 ((uint32_t)0x00000054UL)
Anna Bridge 169:a7c7b631e539 109 #define MXC_R_AES_MEM_OFFS_EXPKEY6 ((uint32_t)0x00000058UL)
Anna Bridge 169:a7c7b631e539 110 #define MXC_R_AES_MEM_OFFS_EXPKEY7 ((uint32_t)0x0000005CUL)
Anna Bridge 169:a7c7b631e539 111
Anna Bridge 169:a7c7b631e539 112
Anna Bridge 169:a7c7b631e539 113 /*
Anna Bridge 169:a7c7b631e539 114 Field positions and masks for module AES.
Anna Bridge 169:a7c7b631e539 115 */
Anna Bridge 169:a7c7b631e539 116
Anna Bridge 169:a7c7b631e539 117 #define MXC_F_AES_CTRL_START_POS 0
Anna Bridge 169:a7c7b631e539 118 #define MXC_F_AES_CTRL_START ((uint32_t)(0x00000001UL << MXC_F_AES_CTRL_START_POS))
Anna Bridge 169:a7c7b631e539 119 #define MXC_F_AES_CTRL_CRYPT_MODE_POS 1
Anna Bridge 169:a7c7b631e539 120 #define MXC_F_AES_CTRL_CRYPT_MODE ((uint32_t)(0x00000001UL << MXC_F_AES_CTRL_CRYPT_MODE_POS))
Anna Bridge 169:a7c7b631e539 121 #define MXC_F_AES_CTRL_EXP_KEY_MODE_POS 2
Anna Bridge 169:a7c7b631e539 122 #define MXC_F_AES_CTRL_EXP_KEY_MODE ((uint32_t)(0x00000001UL << MXC_F_AES_CTRL_EXP_KEY_MODE_POS))
Anna Bridge 169:a7c7b631e539 123 #define MXC_F_AES_CTRL_KEY_SIZE_POS 3
Anna Bridge 169:a7c7b631e539 124 #define MXC_F_AES_CTRL_KEY_SIZE ((uint32_t)(0x00000003UL << MXC_F_AES_CTRL_KEY_SIZE_POS))
Anna Bridge 169:a7c7b631e539 125 #define MXC_F_AES_CTRL_INTEN_POS 5
Anna Bridge 169:a7c7b631e539 126 #define MXC_F_AES_CTRL_INTEN ((uint32_t)(0x00000001UL << MXC_F_AES_CTRL_INTEN_POS))
Anna Bridge 169:a7c7b631e539 127 #define MXC_F_AES_CTRL_INTFL_POS 6
Anna Bridge 169:a7c7b631e539 128 #define MXC_F_AES_CTRL_INTFL ((uint32_t)(0x00000001UL << MXC_F_AES_CTRL_INTFL_POS))
Anna Bridge 169:a7c7b631e539 129 #define MXC_F_AES_CTRL_LOAD_HW_KEY_POS 7
Anna Bridge 169:a7c7b631e539 130 #define MXC_F_AES_CTRL_LOAD_HW_KEY ((uint32_t)(0x00000001UL << MXC_F_AES_CTRL_LOAD_HW_KEY_POS))
Anna Bridge 169:a7c7b631e539 131
Anna Bridge 169:a7c7b631e539 132
Anna Bridge 169:a7c7b631e539 133
Anna Bridge 169:a7c7b631e539 134 /*
Anna Bridge 169:a7c7b631e539 135 Field values and shifted values for module AES.
Anna Bridge 169:a7c7b631e539 136 */
Anna Bridge 169:a7c7b631e539 137
Anna Bridge 169:a7c7b631e539 138 #define MXC_V_AES_CTRL_ENCRYPT_MODE ((uint32_t)(0x00000000UL))
Anna Bridge 169:a7c7b631e539 139 #define MXC_V_AES_CTRL_DECRYPT_MODE ((uint32_t)(0x00000001UL))
Anna Bridge 169:a7c7b631e539 140
Anna Bridge 169:a7c7b631e539 141 #define MXC_S_AES_CTRL_ENCRYPT_MODE ((uint32_t)(MXC_V_AES_CTRL_ENCRYPT_MODE << MXC_F_AES_CTRL_CRYPT_MODE_POS))
Anna Bridge 169:a7c7b631e539 142 #define MXC_S_AES_CTRL_DECRYPT_MODE ((uint32_t)(MXC_V_AES_CTRL_DECRYPT_MODE << MXC_F_AES_CTRL_CRYPT_MODE_POS))
Anna Bridge 169:a7c7b631e539 143
Anna Bridge 169:a7c7b631e539 144 #define MXC_V_AES_CTRL_CALC_NEW_EXP_KEY ((uint32_t)(0x00000000UL))
Anna Bridge 169:a7c7b631e539 145 #define MXC_V_AES_CTRL_USE_LAST_EXP_KEY ((uint32_t)(0x00000001UL))
Anna Bridge 169:a7c7b631e539 146
Anna Bridge 169:a7c7b631e539 147 #define MXC_S_AES_CTRL_CALC_NEW_EXP_KEY ((uint32_t)(MXC_V_AES_CTRL_CALC_NEW_EXP_KEY << MXC_F_AES_CTRL_EXP_KEY_MODE_POS))
Anna Bridge 169:a7c7b631e539 148 #define MXC_S_AES_CTRL_USE_LAST_EXP_KEY ((uint32_t)(MXC_V_AES_CTRL_USE_LAST_EXP_KEY << MXC_F_AES_CTRL_EXP_KEY_MODE_POS))
Anna Bridge 169:a7c7b631e539 149
Anna Bridge 169:a7c7b631e539 150 #define MXC_V_AES_CTRL_KEY_SIZE_128 ((uint32_t)(0x00000000UL))
Anna Bridge 169:a7c7b631e539 151 #define MXC_V_AES_CTRL_KEY_SIZE_192 ((uint32_t)(0x00000001UL))
Anna Bridge 169:a7c7b631e539 152 #define MXC_V_AES_CTRL_KEY_SIZE_256 ((uint32_t)(0x00000002UL))
Anna Bridge 169:a7c7b631e539 153
Anna Bridge 169:a7c7b631e539 154 #define MXC_S_AES_CTRL_KEY_SIZE_128 ((uint32_t)(MXC_V_AES_CTRL_KEY_SIZE_128 << MXC_F_AES_CTRL_KEY_SIZE_POS))
Anna Bridge 169:a7c7b631e539 155 #define MXC_S_AES_CTRL_KEY_SIZE_192 ((uint32_t)(MXC_V_AES_CTRL_KEY_SIZE_192 << MXC_F_AES_CTRL_KEY_SIZE_POS))
Anna Bridge 169:a7c7b631e539 156 #define MXC_S_AES_CTRL_KEY_SIZE_256 ((uint32_t)(MXC_V_AES_CTRL_KEY_SIZE_256 << MXC_F_AES_CTRL_KEY_SIZE_POS))
Anna Bridge 169:a7c7b631e539 157
Anna Bridge 169:a7c7b631e539 158
Anna Bridge 169:a7c7b631e539 159
Anna Bridge 169:a7c7b631e539 160 #ifdef __cplusplus
Anna Bridge 169:a7c7b631e539 161 }
Anna Bridge 169:a7c7b631e539 162 #endif
Anna Bridge 169:a7c7b631e539 163
Anna Bridge 169:a7c7b631e539 164 #endif /* _MXC_AES_REGS_H_ */
Anna Bridge 169:a7c7b631e539 165