MLBEDSW-2593 Build FreeRTOS kernel as a part of ethosu_core target
The ethosu_core target now includes the FreeRTOS kernel if the
CORE_SOFTWARE_RTOS is set to FreeRTOS. Currently supported
builds are for cortex M3, M4, M7, M33, and M55. The FreeRTOSConfig.h
file is generated as a part of the build.
Change-Id: Ief6921fd0d9aa3849497ef0810d2714a12eb6773
diff --git a/rtos/freertos_config/FreeRTOSConfig.h.in b/rtos/freertos_config/FreeRTOSConfig.h.in
new file mode 100644
index 0000000..58e13a7
--- /dev/null
+++ b/rtos/freertos_config/FreeRTOSConfig.h.in
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2020 Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/* Please refer to http://www.freertos.org/a00110.html for refernce. */
+#ifndef FREERTOS_CONFIG_H
+#define FREERTOS_CONFIG_H
+/******************************************************************************
+ * Defines
+ ******************************************************************************/
+/* Hardware features */
+#define configENABLE_MPU 0
+#define configENABLE_FPU 0
+#define configENABLE_TRUSTZONE 0
+/* Scheduling */
+#define configCPU_CLOCK_HZ @SYSTEM_CORE_CLOCK@
+#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0
+#define configUSE_PREEMPTION 1
+#define configUSE_TIME_SLICING 1
+#define configMAX_PRIORITIES 5
+#define configIDLE_SHOULD_YIELD 1
+#define configUSE_16_BIT_TICKS 0
+#define configRUN_FREERTOS_SECURE_ONLY 1
+/* Stack and heap */
+#define configMINIMAL_STACK_SIZE (uint16_t)128
+#define configMINIMAL_SECURE_STACK_SIZE 1024
+#define configTOTAL_HEAP_SIZE (size_t)(50 * 1024)
+#define configMAX_TASK_NAME_LEN 12
+/* OS features */
+#define configUSE_MUTEXES 1
+#define configUSE_TICKLESS_IDLE 1
+#define configUSE_APPLICATION_TASK_TAG 0
+#define configUSE_NEWLIB_REENTRANT 0
+#define configUSE_CO_ROUTINES 0
+#define configUSE_COUNTING_SEMAPHORES 1
+#define configUSE_RECURSIVE_MUTEXES 1
+#define configUSE_QUEUE_SETS 0
+#define configUSE_TASK_NOTIFICATIONS 1
+#define configUSE_TRACE_FACILITY 1
+/* Hooks */
+#define configUSE_IDLE_HOOK 0
+#define configUSE_TICK_HOOK 0
+#define configUSE_MALLOC_FAILED_HOOK 0
+/* Debug features */
+#define configCHECK_FOR_STACK_OVERFLOW 0
+#define configASSERT(x) if ((x) == 0) { taskDISABLE_INTERRUPTS(); for( ;; ); }
+#define configQUEUE_REGISTRY_SIZE 0
+/* Timers and queues */
+#define configUSE_TIMERS 0
+#define configTIMER_TASK_PRIORITY 3
+#define configTIMER_TASK_STACK_DEPTH configMINIMAL_STACK_SIZE
+#define configTIMER_QUEUE_LENGTH 5
+/* Task settings */
+#define INCLUDE_vTaskPrioritySet 1
+#define INCLUDE_uxTaskPriorityGet 1
+#define INCLUDE_vTaskDelete 1
+#define INCLUDE_vTaskCleanUpResources 0
+#define INCLUDE_vTaskSuspend 1
+#define INCLUDE_vTaskDelayUntil 1
+#define INCLUDE_vTaskDelay 1
+#define INCLUDE_uxTaskGetStackHighWaterMark 0
+#define INCLUDE_xTaskGetIdleTaskHandle 0
+#define INCLUDE_eTaskGetState 1
+#define INCLUDE_xTaskResumeFromISR 0
+#define INCLUDE_xTaskGetCurrentTaskHandle 1
+#define INCLUDE_xTaskGetSchedulerState 0
+#define INCLUDE_xSemaphoreGetMutexHolder 0
+#define INCLUDE_xTimerPendFunctionCall 1
+#define configUSE_STATS_FORMATTING_FUNCTIONS 1
+#define configCOMMAND_INT_MAX_OUTPUT_SIZE 2048
+#ifdef __NVIC_PRIO_BITS
+#define configPRIO_BITS __NVIC_PRIO_BITS
+#else
+#define configPRIO_BITS 3
+#endif
+/* Interrupt settings */
+#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY 0x07
+#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 5
+#define configKERNEL_INTERRUPT_PRIORITY (configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS))
+#define configMAX_SYSCALL_INTERRUPT_PRIORITY (configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS))
+#ifndef __IASMARM__
+ #define configGENERATE_RUN_TIME_STATS 0
+ #define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS()
+ #define portGET_RUN_TIME_COUNTER_VALUE() 0
+ #define configTICK_RATE_HZ (TickType_t)10000
+#endif /* __IASMARM__ */
+#if defined(CPU_CORTEX_M3) || defined(CPU_CORTEX_M4) || defined(CPU_CORTEX_M7)
+#define xPortPendSVHandler PendSV_Handler
+#define vPortSVCHandler SVC_Handler
+#define xPortSysTickHandler SysTick_Handler
+#endif
+#endif /* FREERTOS_CONFIG_H */