1 /* 2 * Copyright (c) 2022-2022 Huawei Device Co., Ltd. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without modification, 5 * are permitted provided that the following conditions are met: 6 * 7 * 1. Redistributions of source code must retain the above copyright notice, this list of 8 * conditions and the following disclaimer. 9 * 10 * 2. Redistributions in binary form must reproduce the above copyright notice, this list 11 * of conditions and the following disclaimer in the documentation and/or other materials 12 * provided with the distribution. 13 * 14 * 3. Neither the name of the copyright holder nor the names of its contributors may be used 15 * to endorse or promote products derived from this software without specific prior written 16 * 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 LIMITED TO, 20 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 22 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 23 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 24 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 25 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 26 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 27 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 28 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 /**@defgroup los_config System configuration items 32 * @ingroup kernel 33 */ 34 35 #ifndef _TARGET_CONFIG_H 36 #define _TARGET_CONFIG_H 37 38 #include "soc.h" 39 40 /*============================================================================= 41 System clock module configuration 42 =============================================================================*/ 43 #define OS_SYS_CLOCK SYSCLK_FREQ 44 #define LOSCFG_BASE_CORE_TICK_PER_SECOND (100UL) 45 #define LOSCFG_BASE_CORE_TICK_HW_TIME 0 46 #define LOSCFG_BASE_CORE_TICK_WTIMER 0 47 #define LOSCFG_BASE_CORE_TICK_RESPONSE_MAX 0xFFFFFFUL 48 49 /*============================================================================= 50 Hardware interrupt module configuration 51 =============================================================================*/ 52 #define LOSCFG_PLATFORM_HWI 1 53 #define LOSCFG_PLATFORM_HWI_WITH_ARG 0 54 #define LOSCFG_USE_SYSTEM_DEFINED_INTERRUPT 1 55 #define LOSCFG_PLATFORM_HWI_LIMIT 128 56 /*============================================================================= 57 Task module configuration 58 =============================================================================*/ 59 #define LOSCFG_BASE_CORE_TSK_LIMIT 24 60 #define LOSCFG_BASE_CORE_TSK_IDLE_STACK_SIZE (0x500U) 61 #define LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE (0x1000U) 62 #define LOSCFG_BASE_CORE_TSK_MIN_STACK_SIZE (0x130U) 63 #define LOSCFG_BASE_CORE_TIMESLICE 1 64 #define LOSCFG_BASE_CORE_TIMESLICE_TIMEOUT 20000 65 #define LOSCFG_BASE_CORE_TSK_MONITOR 1 66 #define LOSCFG_BASE_CORE_EXC_TSK_SWITCH 1 67 68 /*============================================================================= 69 Semaphore module configuration 70 =============================================================================*/ 71 #define LOSCFG_BASE_IPC_SEM 1 72 #define LOSCFG_BASE_IPC_SEM_LIMIT 48 73 /*============================================================================= 74 Mutex module configuration 75 =============================================================================*/ 76 #define LOSCFG_BASE_IPC_MUX 1 77 #define LOSCFG_BASE_IPC_MUX_LIMIT 24 78 /*============================================================================= 79 Queue module configuration 80 =============================================================================*/ 81 #define LOSCFG_BASE_IPC_QUEUE 1 82 #define LOSCFG_BASE_IPC_QUEUE_LIMIT 24 83 /*============================================================================= 84 Software timer module configuration 85 =============================================================================*/ 86 #define LOSCFG_BASE_CORE_SWTMR 1 87 #define LOSCFG_BASE_CORE_SWTMR_ALIGN 1 88 #define LOSCFG_BASE_CORE_SWTMR_LIMIT 48 89 /*============================================================================= 90 Memory module configuration 91 =============================================================================*/ 92 extern unsigned int __heap_start; 93 extern unsigned int __heap_size; 94 #define LOSCFG_SYS_EXTERNAL_HEAP 1 95 #define LOSCFG_SYS_HEAP_ADDR ((void *)&__heap_start) 96 #define LOSCFG_SYS_HEAP_SIZE ((unsigned int)&__heap_size) 97 #define LOSCFG_MEM_MUL_POOL 1 98 #define OS_SYS_MEM_NUM 20 99 #define LOSCFG_MEM_FREE_BY_TASKID 1 100 #define LOSCFG_MEMORY_BESTFIT 1 101 102 /* ============================================================================= 103 printf module configuration 104 ============================================================================= */ 105 #define LOSCFG_KERNEL_PRINTF 1 106 107 #define LOS_KERNEL_TEST_NOT_SMOKE 0 108 109 /*============================================================================= 110 shell module configuration 111 =============================================================================*/ 112 #define LOSCFG_USE_SHELL 1 113 #define LOSCFG_SHELL_PRIO 3 114 115 #endif /* _TARGET_CONFIG_H */ 116