1 /* 2 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 /**@defgroup los_config System configuration items 17 * @ingroup kernel 18 */ 19 20 #ifndef _TARGET_CONFIG_H 21 #define _TARGET_CONFIG_H 22 23 #include "stdint.h" 24 #include "stdbool.h" 25 #include "soc.h" 26 #include "los_compiler.h" 27 28 #ifdef __cplusplus 29 #if __cplusplus 30 extern "C" { 31 #endif /* __cplusplus */ 32 #endif /* __cplusplus */ 33 34 /*============================================================================= 35 System clock module configuration 36 =============================================================================*/ 37 #define OS_SYS_CLOCK 10000000UL 38 #define LOSCFG_BASE_CORE_TICK_PER_SECOND (100UL) 39 #define LOSCFG_BASE_CORE_TICK_HW_TIME 0 40 #define LOSCFG_BASE_CORE_TICK_WTIMER 1 41 #define LOSCFG_BASE_CORE_TICK_RESPONSE_MAX ((UINT64)-1) 42 43 /*============================================================================= 44 Task module configuration 45 =============================================================================*/ 46 #define LOSCFG_BASE_CORE_TSK_LIMIT 24 47 #define LOSCFG_BASE_CORE_TSK_IDLE_STACK_SIZE (0x500U) 48 #define LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE (0x1000U) 49 #define LOSCFG_BASE_CORE_TSK_MIN_STACK_SIZE (0x500U) 50 #define LOSCFG_BASE_CORE_TIMESLICE 1 51 #define LOSCFG_BASE_CORE_TIMESLICE_TIMEOUT 20000 52 #define LOSCFG_BASE_CORE_TSK_MONITOR 1 53 #define LOSCFG_BASE_CORE_CPUP 1 54 55 /*============================================================================= 56 Semaphore module configuration 57 =============================================================================*/ 58 #define LOSCFG_BASE_IPC_SEM 1 59 #define LOSCFG_BASE_IPC_SEM_LIMIT 48 60 /*============================================================================= 61 Mutex module configuration 62 =============================================================================*/ 63 #define LOSCFG_BASE_IPC_MUX 1 64 #define LOSCFG_BASE_IPC_MUX_LIMIT 24 65 /*============================================================================= 66 Queue module configuration 67 =============================================================================*/ 68 #define LOSCFG_BASE_IPC_QUEUE 1 69 #define LOSCFG_BASE_IPC_QUEUE_LIMIT 24 70 /*============================================================================= 71 Software timer module configuration 72 =============================================================================*/ 73 #define LOSCFG_BASE_CORE_SWTMR 1 74 #define LOSCFG_BASE_CORE_SWTMR_ALIGN 1 75 #define LOSCFG_BASE_CORE_SWTMR_LIMIT 48 76 /*============================================================================= 77 Memory module configuration 78 =============================================================================*/ 79 extern UINTPTR __heap_start; 80 extern UINTPTR __heap_size; 81 #define LOSCFG_SYS_EXTERNAL_HEAP 1 82 #define LOSCFG_SYS_HEAP_ADDR (VOID *)&__heap_start 83 #define LOSCFG_SYS_HEAP_SIZE (UINTPTR)&__heap_size 84 #define LOSCFG_BASE_MEM_NODE_INTEGRITY_CHECK 0 85 #define LOSCFG_BASE_MEM_NODE_SIZE_CHECK 0 86 #define LOSCFG_MEM_MUL_POOL 1 87 #define OS_SYS_MEM_NUM 20 88 #define LOSCFG_KERNEL_MEM_SLAB 0 89 #define LOSCFG_MEMORY_BESTFIT 1 90 /*============================================================================= 91 Exception module configuration 92 =============================================================================*/ 93 #define LOSCFG_PLATFORM_EXC 0 94 95 #define LOSCFG_PLATFORM_HWI_WITH_ARG 1 96 97 #define LOSCFG_BACKTRACE_TYPE 2 98 99 #define LOSCFG_KERNEL_PRINTF 1 100 101 #define LOSCFG_KERNEL_PM 1 102 103 #define LOS_KERNEL_TEST_NOT_SMOKE 0 104 #define LOS_KERNEL_HWI_TEST 0 105 /*============================================================================= 106 shell module configuration 107 =============================================================================*/ 108 #define LOSCFG_USE_SHELL 1 109 #define LOSCFG_SHELL_PRIO 3 110 111 extern UINT32 QemuCLZ(UINT32); 112 #undef CLZ 113 #define CLZ(n) QemuCLZ(n) 114 #ifdef __cplusplus 115 #if __cplusplus 116 } 117 #endif /* __cplusplus */ 118 #endif /* __cplusplus */ 119 120 121 #endif /* _TARGET_CONFIG_H */ 122