1 /*
2 * Copyright (c) 2017-present, 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_j7_include
41 #define ti_osal_soc_j7_include
43 #ifdef __cplusplus
44 extern "C" {
45 #endif
46 #include <ti/osal/osal.h>
47 #include <ti/csl/soc.h>
48 #if defined(TimerP_numTimerDevices)
49 #undef TimerP_numTimerDevices
50 #endif
52 #if defined(TIMERP_ANY_MASK)
53 #undef TIMERP_ANY_MASK
54 #endif
56 #define EXTERNAL_CLOCK_KHZ_DEFAULT (24000)
57 #define PMU_CLOCK_KHZ_DEFAULT (1000000U)
58 #define OSAL_CPU_FREQ_KHZ_DEFAULT (1000000U)
60 #if defined(TIMERP_TIMER_FREQ_LO)
61 #undef TIMERP_TIMER_FREQ_LO
62 #endif
64 #if defined(TIMERP_TIMER_FREQ_HI)
65 #undef TIMERP_TIMER_FREQ_HI
66 #endif
68 #define TIMERP_TIMER_FREQ_LO ((int32_t) 25000000)
69 #define TIMERP_TIMER_FREQ_HI ((int32_t) 0)
71 #define TimerP_numTimerDevices (20U)
72 /**< Total number of instances in a given domain */
73 #define TIMERP_ANY_MASK ((uint32_t) 0x1FFFFF)
74 /**< Any available */
75 #define TIMERP_AVAILABLE_MASK ((uint32_t)(0x1FFFFF))
76 /**< Which instances are available */
77 #define TIMERP_INST_4_TS (TimerP_getPreferredDefInst)
81 /* using the default timer base addresses */
82 #if defined(__aarch64__)
83 #define OSAL_DELAY_TIMER_ADDR_DEFAULT (CSL_TIMER1_CFG_BASE)
84 #else
85 #define OSAL_DELAY_TIMER_ADDR_DEFAULT (CSL_MCU_TIMER1_CFG_BASE)
86 #endif
88 #define TIMER_INITIAL_COUNT (0xFFF00000U)
89 #define TIMER_RLD_COUNT (0xFFF00000U)
91 /* GTC count clock for A53 */
92 #define OSAL_SOC_MPU_GTC_CLK ((int32_t) 200000)
94 /* Max number of semaphores for NonOs */
95 #define OSAL_NONOS_MAX_SEMAPHOREP_PER_SOC ((uint32_t) 80U)
96 #define OSAL_NONOS_MAX_HWIP_PER_SOC ((uint32_t) 40U)
97 #define OSAL_NONOS_MAX_TIMERP_PER_SOC (TimerP_numTimerDevices)
99 #define OSAL_TIRTOS_MAX_SEMAPHOREP_PER_SOC ((uint32_t) 150U)
100 #define OSAL_TIRTOS_MAX_HWIP_PER_SOC ((uint32_t) 40U)
101 #define OSAL_TIRTOS_MAX_TIMERP_PER_SOC (TimerP_numTimerDevices)
103 /* external references */
104 extern Osal_HwAttrs gOsal_HwAttrs;
105 #if defined (BUILD_MCU)
106 extern inline int32_t TimerP_getPreferredDefInst(void);
107 #define OSAL_ARCH_TIMER_INST_FOR_TS (TimerP_getPreferredDefInst())
108 /**< Returns the instance of timers required for given instance */
109 #else
110 #define OSAL_ARCH_TIMER_INST_FOR_TS (2)
111 /**< Default timer for MPU */
112 #endif
114 #ifdef __cplusplus
115 }
116 #endif
118 #endif
119 /* nothing past this point */