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diff --git a/targets/mimxrt595_evk_freertos/FreeRTOSConfig.h b/targets/mimxrt595_evk_freertos/FreeRTOSConfig.h
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+// Copyright 2021 The Pigweed Authors
+//
+// 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
+//
+// https://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.
+
+#pragma once
+
+// Disable formatting to make it easier to compare with other config files.
+// clang-format off
+
+extern uint32_t SystemCoreClock;
+
+/*-----------------------------------------------------------
+ * Application specific definitions.
+ *
+ * These definitions should be adjusted for your particular hardware and
+ * application requirements.
+ *
+ * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
+ * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
+ *
+ * See http://www.freertos.org/a00110.html.
+ *----------------------------------------------------------*/
+#ifndef configENABLE_FPU
+ #define configENABLE_FPU 1
+#endif
+#ifndef configENABLE_MPU
+ #define configENABLE_MPU 0
+#endif
+#ifndef configENABLE_TRUSTZONE
+ #define configENABLE_TRUSTZONE 0
+#endif
+#ifndef configRUN_FREERTOS_SECURE_ONLY
+ #define configRUN_FREERTOS_SECURE_ONLY 1
+#endif
+
+#define configUSE_PREEMPTION 1
+#define configUSE_TICKLESS_IDLE 0
+#define configCPU_CLOCK_HZ (SystemCoreClock)
+#define configTICK_RATE_HZ ((TickType_t)1000)
+#define configMAX_PRIORITIES 20
+#define configMINIMAL_STACK_SIZE ((unsigned short)256)
+#define configMAX_TASK_NAME_LEN 20
+#define configUSE_16_BIT_TICKS 0
+#define configIDLE_SHOULD_YIELD 1
+#define configUSE_TASK_NOTIFICATIONS 1
+#define configUSE_MUTEXES 1
+#define configUSE_RECURSIVE_MUTEXES 1
+#define configUSE_COUNTING_SEMAPHORES 1
+#define configUSE_ALTERNATIVE_API 0 /* Deprecated! */
+#define configQUEUE_REGISTRY_SIZE 8
+#define configUSE_QUEUE_SETS 1
+#define configUSE_TIME_SLICING 1
+#define configUSE_NEWLIB_REENTRANT 0
+#define configENABLE_BACKWARD_COMPATIBILITY 1
+#define configNUM_THREAD_LOCAL_STORAGE_POINTERS 5
+#define configUSE_APPLICATION_TASK_TAG 0
+
+/* Used memory allocation (heap_x.c) */
+#define configFRTOS_MEMORY_SCHEME 4
+/* Tasks.c additions (e.g. Thread Aware Debug capability) */
+#define configINCLUDE_FREERTOS_TASK_C_ADDITIONS_H 0
+
+/* Memory allocation related definitions. */
+#define configSUPPORT_STATIC_ALLOCATION 1
+#define configSUPPORT_DYNAMIC_ALLOCATION 1
+#define configTOTAL_HEAP_SIZE ((size_t)(200 * 1024))
+#define configAPPLICATION_ALLOCATED_HEAP 0
+
+/* Hook function related definitions. */
+#define configUSE_IDLE_HOOK 0
+#define configUSE_TICK_HOOK 0
+#define configCHECK_FOR_STACK_OVERFLOW 0
+#define configUSE_MALLOC_FAILED_HOOK 0
+#define configUSE_DAEMON_TASK_STARTUP_HOOK 0
+
+/* Run time and task stats gathering related definitions. */
+#define configGENERATE_RUN_TIME_STATS 0
+#define configUSE_TRACE_FACILITY 1
+#define configUSE_STATS_FORMATTING_FUNCTIONS 1
+
+/* Task aware debugging. */
+#define configRECORD_STACK_HIGH_ADDRESS 1
+
+/* Co-routine related definitions. */
+#define configUSE_CO_ROUTINES 0
+#define configMAX_CO_ROUTINE_PRIORITIES 2
+
+/* Software timer related definitions. */
+#define configUSE_TIMERS 1
+#define configTIMER_TASK_PRIORITY (configMAX_PRIORITIES - 1)
+#define configTIMER_QUEUE_LENGTH 10
+#define configTIMER_TASK_STACK_DEPTH (configMINIMAL_STACK_SIZE * 2)
+
+// Instead of defining configASSERT(), include a header that provides a
+// definition that redirects to pw_assert.
+#include "pw_third_party/freertos/config_assert.h"
+
+/* Optional functions - most linkers will remove unused functions anyway. */
+#define INCLUDE_vTaskPrioritySet 1
+#define INCLUDE_uxTaskPriorityGet 1
+#define INCLUDE_vTaskDelete 1
+#define INCLUDE_vTaskSuspend 1
+#define INCLUDE_xResumeFromISR 1
+#define INCLUDE_vTaskDelayUntil 1
+#define INCLUDE_vTaskDelay 1
+#define INCLUDE_xTaskGetSchedulerState 1
+#define INCLUDE_xTaskGetCurrentTaskHandle 1
+#define INCLUDE_uxTaskGetStackHighWaterMark 0
+#define INCLUDE_xTaskGetIdleTaskHandle 0
+#define INCLUDE_eTaskGetState 0
+#define INCLUDE_xEventGroupSetBitFromISR 1
+#define INCLUDE_xTimerPendFunctionCall 1
+#define INCLUDE_xTaskAbortDelay 0
+#define INCLUDE_xTaskGetHandle 0
+#define INCLUDE_xTaskResumeFromISR 1
+
+#ifdef __NVIC_PRIO_BITS
+/* __BVIC_PRIO_BITS will be specified when CMSIS is being used. */
+#define configPRIO_BITS __NVIC_PRIO_BITS
+#else
+#define configPRIO_BITS 4 /* 15 priority levels */
+#endif
+
+/* The lowest interrupt priority that can be used in a call to a "set priority"
+function. */
+#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY ((1U << (configPRIO_BITS)) - 1)
+
+/* The highest interrupt priority that can be used by any interrupt service
+routine that makes calls to interrupt safe FreeRTOS API functions. DO NOT CALL
+INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER
+PRIORITY THAN THIS! (higher priorities are lower numeric values. */
+#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 2
+
+/* Interrupt priorities used by the kernel port layer itself. These are generic
+to all Cortex-M ports, and do not rely on any particular library functions. */
+#define configKERNEL_INTERRUPT_PRIORITY (configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS))
+/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
+See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
+#define configMAX_SYSCALL_INTERRUPT_PRIORITY (configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS))
+
+/* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS
+standard names. */
+#define vPortSVCHandler SVC_Handler
+#define vPortPendSVHandler PendSV_Handler
+#define vPortSysTickHandler SysTick_Handler