1 /*
2 * Copyright (c) 2015-2016, Texas Instruments Incorporated
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 *
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * * Neither the name of Texas Instruments Incorporated nor the names of
17 * its contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32 /** ============================================================================
33 * @file osal_soc.h
34 *
35 * @brief SOC specific includes for Osal
36 *
37 *
38 * ============================================================================
39 */
40 #ifndef ti_osal_soc_am437x_include
41 #define ti_osal_soc_am437x_include
43 #ifdef __cplusplus
44 extern "C" {
45 #endif
47 #include <stdint.h>
48 #include <ti/starterware/include/cache.h>
49 #include <ti/starterware/include/hw/am437x.h>
51 #undef TimerP_numTimerDevices
52 #undef TIMERP_ANY_MASK
53 #define TimerP_numTimerDevices ((uint32_t) 12 )
54 #define TIMERP_ANY_MASK ((uint32_t) 0x0FFE )
55 #define TIMERP_AVAILABLE_MASK ((uint32_t)(0x0FFE))
56 #define EXTERNAL_CLOCK_KHZ_DEFAULT (24000)
58 #undef TIMERP_TIMER_FREQ_LO1
59 #undef TIMERP_TIMER_FREQ_LO2
60 #undef TIMERP_TIMER_FREQ_HI
61 #define TIMERP_TIMER_FREQ_LO1 ((int32_t) 32768)
62 #define TIMERP_TIMER_FREQ_LO2 ((int32_t) 24000000)
63 #define TIMERP_TIMER_FREQ_HI ((int32_t) 0)
65 #define OSAL_DELAY_TIMER_ADDR_DEFAULT (0x48040000U)
66 #define TIMER_INITIAL_COUNT (0xFFF00000U)
67 #define TIMER_RLD_COUNT (0xFFF00000U)
69 /* Max number of semaphores for NonOs */
70 #define OSAL_NONOS_MAX_SEMAPHOREP_PER_SOC ((uint32_t) 80U)
71 #define OSAL_NONOS_MAX_HWIP_PER_SOC ((uint32_t) 40U)
72 #define OSAL_NONOS_MAX_TIMERP_PER_SOC (TimerP_numTimerDevices)
74 #define OSAL_TIRTOS_MAX_SEMAPHOREP_PER_SOC ((uint32_t) 80U)
75 #define OSAL_TIRTOS_MAX_HWIP_PER_SOC ((uint32_t) 40U)
76 #define OSAL_TIRTOS_MAX_TIMERP_PER_SOC (TimerP_numTimerDevices)
78 #define OSAL_ARCH_TIMER_INST_FOR_TS (TimerP_ANY)
79 /**< Default timer instance for timer */
81 #ifdef __cplusplus
82 }
83 #endif
85 #endif
86 /* Nothing past this point */