Contiki-NG
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cc2538-dev.h
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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 */
Default definitions of C compiler quirk work-arounds.