Contiki-NG
arch
cpu
cc2538
dev
cc2538-dev.h
Go to the documentation of this file.
1
/*
2
* Copyright (c) 2015, Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
3
* All rights reserved.
4
*
5
* Redistribution and use in source and binary forms, with or without
6
* modification, are permitted provided that the following conditions
7
* are met:
8
* 1. Redistributions of source code must retain the above copyright
9
* notice, this list of conditions and the following disclaimer.
10
* 2. Redistributions in binary form must reproduce the above copyright
11
* notice, this list of conditions and the following disclaimer in the
12
* documentation and/or other materials provided with the distribution.
13
*
14
* 3. Neither the name of the copyright holder nor the names of its
15
* contributors may be used to endorse or promote products derived
16
* from this software without specific prior written permission.
17
*
18
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
23
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
25
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
27
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
29
* OF THE POSSIBILITY OF SUCH DAMAGE.
30
*/
31
/**
32
* \addtogroup cc2538
33
* @{
34
*
35
* \defgroup cc2538-devices cc2538 family of devices
36
*
37
* Definitions for the cc2538 family of devices
38
* @{
39
*
40
* \file
41
* Header file for the cc2538 devices definitions
42
*/
43
#ifndef CC2538_DEV_H_
44
#define CC2538_DEV_H_
45
46
#include "contiki.h"
47
#include "
sys/cc.h
"
48
/*----------------------------------------------------------------------------*/
49
/** \name Bit-fields for the CC2538 devices features
50
* @{
51
*/
52
#define CC2538_DEV_ID_M 0x0000000F
/**< ID mask */
53
#define CC2538_DEV_ID_S 0
/**< ID shift */
54
#define CC2538_DEV_FLASH_SIZE_KB_M 0x0000FFF0
/**< kiB flash size mask */
55
#define CC2538_DEV_FLASH_SIZE_KB_S 4
/**< kiB flash size shift */
56
#define CC2538_DEV_SRAM_SIZE_KB_M 0x00FF0000
/**< kiB SRAM size mask */
57
#define CC2538_DEV_SRAM_SIZE_KB_S 16
/**< kiB SRAM size shift */
58
#define CC2538_DEV_AES_SHA_M 0x01000000
/**< Security HW AES/SHA */
59
#define CC2538_DEV_ECC_RSA_M 0x02000000
/**< Security HW ECC/RSA */
60
/** @} */
61
/*----------------------------------------------------------------------------*/
62
/** \name Macro defining a CC2538 device from its features
63
* @{
64
*/
65
#define CC2538_DEV_DEF(id, flash_size_kb, sram_size_kb, aes_sha, ecc_rsa) \
66
((id) << CC2538_DEV_ID_S | (flash_size_kb) << CC2538_DEV_FLASH_SIZE_KB_S | \
67
(sram_size_kb) << CC2538_DEV_SRAM_SIZE_KB_S | \
68
((aes_sha) ? CC2538_DEV_AES_SHA_M : 0) | \
69
((ecc_rsa) ? CC2538_DEV_ECC_RSA_M : 0))
70
/** @} */
71
/*----------------------------------------------------------------------------*/
72
/** \name Available CC2538 devices
73
* @{
74
*/
75
#define CC2538_DEV_CC2538SF53 CC2538_DEV_DEF(0, 512, 32, 1, 1)
76
#define CC2538_DEV_CC2538SF23 CC2538_DEV_DEF(1, 256, 32, 1, 1)
77
#define CC2538_DEV_CC2538NF53 CC2538_DEV_DEF(2, 512, 32, 1, 0)
78
#define CC2538_DEV_CC2538NF23 CC2538_DEV_DEF(3, 256, 32, 1, 0)
79
#define CC2538_DEV_CC2538NF11 CC2538_DEV_DEF(4, 128, 16, 1, 0)
80
/** @} */
81
/*----------------------------------------------------------------------------*/
82
/** \name CC2538 device used by Contiki
83
* @{
84
*/
85
#ifdef CC2538_DEV_CONF
86
#define CC2538_DEV CC2538_DEV_CONF
87
#else
88
#define CC2538_DEV CC2538_DEV_CC2538SF53
89
#endif
90
/** @} */
91
/*----------------------------------------------------------------------------*/
92
/** \name Features of the CC2538 device used by Contiki
93
* @{
94
*/
95
/** Flash address */
96
#define CC2538_DEV_FLASH_ADDR 0x00200000
97
/** Flash size in bytes */
98
#define CC2538_DEV_FLASH_SIZE (((CC2538_DEV & CC2538_DEV_FLASH_SIZE_KB_M) >> \
99
CC2538_DEV_FLASH_SIZE_KB_S) << 10)
100
/** SRAM (non-retention + low-leakage) address */
101
#define CC2538_DEV_SRAM_ADDR (CC2538_DEV_RLSRAM_SIZE ? \
102
CC2538_DEV_RLSRAM_ADDR : \
103
CC2538_DEV_LLSRAM_ADDR)
104
/** SRAM (non-retention + low-leakage) size in bytes */
105
#define CC2538_DEV_SRAM_SIZE (((CC2538_DEV & CC2538_DEV_SRAM_SIZE_KB_M) >> \
106
CC2538_DEV_SRAM_SIZE_KB_S) << 10)
107
/** Regular-leakage SRAM address */
108
#define CC2538_DEV_RLSRAM_ADDR 0x20000000
109
/** Regular-leakage SRAM size in bytes */
110
#define CC2538_DEV_RLSRAM_SIZE (CC2538_DEV_SRAM_SIZE - CC2538_DEV_LLSRAM_SIZE)
111
/** Low-leakage SRAM address */
112
#define CC2538_DEV_LLSRAM_ADDR 0x20004000
113
/** Low-leakage SRAM size in bytes */
114
#define CC2538_DEV_LLSRAM_SIZE MIN(CC2538_DEV_SRAM_SIZE, 16384)
115
/** Security HW AES/SHA */
116
#define CC2538_DEV_AES_SHA (!!(CC2538_DEV & CC2538_DEV_AES_SHA_M))
117
/** Security HW ECC/RSA */
118
#define CC2538_DEV_ECC_RSA (!!(CC2538_DEV & CC2538_DEV_ECC_RSA_M))
119
/** @} */
120
121
#endif
/* CC2538_DEV_H_ */
122
123
/**
124
* @}
125
* @}
126
*/
cc.h
Default definitions of C compiler quirk work-arounds.
Generated on Sat May 30 2020 17:03:40 for Contiki-NG by
1.8.13