1 /* 2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved. 3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without modification, 6 * are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, this list of 9 * conditions and the following disclaimer. 10 * 11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list 12 * of conditions and the following disclaimer in the documentation and/or other materials 13 * provided with the distribution. 14 * 15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used 16 * to endorse or promote products derived from this software without specific prior written 17 * permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _TARGET_CONFIG_H 33 #define _TARGET_CONFIG_H 34 35 #include "los_compiler.h" 36 37 #ifdef __cplusplus 38 #if __cplusplus 39 extern "C" { 40 #endif /* __cplusplus */ 41 #endif /* __cplusplus */ 42 43 #ifndef __NEED_uintptr_t 44 #define __NEED_uintptr_t 45 #endif 46 47 #ifndef __NEED_intptr_t 48 #define __NEED_intptr_t 49 #endif 50 51 /*============================================================================= 52 System clock module configuration 53 =============================================================================*/ 54 #define OS_SYS_CLOCK 800000000 55 #define LOSCFG_BASE_CORE_TICK_PER_SECOND (1000UL) 56 #define LOSCFG_BASE_CORE_TICK_HW_TIME 0 57 #define LOSCFG_BASE_CORE_TICK_WTIMER 1 58 #define LOSCFG_BASE_CORE_CYCLE_PER_TICK (OS_SYS_CLOCK / LOSCFG_BASE_CORE_TICK_PER_SECOND) 59 #define LOSCFG_BASE_CORE_TICK_RESPONSE_MAX (0xFFFFFFFF - LOSCFG_BASE_CORE_CYCLE_PER_TICK) 60 61 /*============================================================================= 62 Hardware interrupt module configuration 63 =============================================================================*/ 64 #define LOSCFG_PLATFORM_HWI 1 65 #define OS_TICK_INT_NUM 6 66 #define LOSCFG_PLATFORM_HWI_LIMIT 32 67 /*============================================================================= 68 Task module configuration 69 =============================================================================*/ 70 #define LOSCFG_BASE_CORE_TSK_LIMIT 24 71 #define LOSCFG_BASE_CORE_TSK_IDLE_STACK_SIZE (0x1000U) 72 #define LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE (0x1000U) 73 #define LOSCFG_BASE_CORE_TSK_MIN_STACK_SIZE (0x800U) 74 #define LOSCFG_BASE_CORE_TIMESLICE 1 75 #define LOSCFG_BASE_CORE_TIMESLICE_TIMEOUT 20000 76 #define LOSCFG_BASE_CORE_TSK_DEFAULT_PRIO 15 77 /*============================================================================= 78 Semaphore module configuration 79 =============================================================================*/ 80 #define LOSCFG_BASE_IPC_SEM 1 81 #define LOSCFG_BASE_IPC_SEM_LIMIT 48 82 /*============================================================================= 83 Mutex module configuration 84 =============================================================================*/ 85 #define LOSCFG_BASE_IPC_MUX 1 86 #define LOSCFG_BASE_IPC_MUX_LIMIT 24 87 /*============================================================================= 88 Queue module configuration 89 =============================================================================*/ 90 #define LOSCFG_BASE_IPC_QUEUE 1 91 #define LOSCFG_BASE_IPC_QUEUE_LIMIT 24 92 /*============================================================================= 93 Software timer module configuration 94 =============================================================================*/ 95 #define LOSCFG_BASE_CORE_SWTMR 1 96 #define LOSCFG_BASE_CORE_SWTMR_ALIGN 1 97 #define LOSCFG_BASE_CORE_SWTMR_LIMIT 48 98 /*============================================================================= 99 Memory module configuration 100 =============================================================================*/ 101 extern UINTPTR __heap_start; 102 #define LOSCFG_SYS_HEAP_ADDR (CHAR *)(UINTPTR)(&__heap_start) 103 #define LOSCFG_SYS_EXTERNAL_HEAP 1 104 #define LOSCFG_SYS_HEAP_SIZE 0x24000 105 #define LOSCFG_BASE_MEM_NODE_SIZE_CHECK 1 106 #define LOSCFG_MEM_MUL_POOL 1 107 #define OS_SYS_MEM_NUM 20 108 #define LOSCFG_KERNEL_MEM_SLAB 0 109 /*============================================================================= 110 Exception module configuration 111 =============================================================================*/ 112 #define LOSCFG_KERNEL_PRINTF 1 113 114 #ifdef __cplusplus 115 #if __cplusplus 116 } 117 #endif /* __cplusplus */ 118 #endif /* __cplusplus */ 119 120 #endif /* _TARGET_CONFIG_H */ 121