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hathachhathach
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update kinetis kl to use mcx-sdk, also add cmake support
note: cdc_msc_freertos built but does not seems to work with kl
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13 files changed

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‎hw/bsp/kinetis_kl/FreeRTOSConfig/FreeRTOSConfig.h

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/*
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* FreeRTOS Kernel V10.0.0
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* Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software. If you wish to use our Amazon
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* FreeRTOS name, please do so in a fair use way that does not cause confusion.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* http://www.FreeRTOS.org
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* http://aws.amazon.com/freertos
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*
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* 1 tab == 4 spaces!
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*/
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#ifndef FREERTOS_CONFIG_H
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#define FREERTOS_CONFIG_H
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/*-----------------------------------------------------------
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* Application specific definitions.
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*
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* These definitions should be adjusted for your particular hardware and
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* application requirements.
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*
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* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
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* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
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*
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* See http://www.freertos.org/a00110.html.
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*----------------------------------------------------------*/
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// skip if included from IAR assembler
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#ifndef __IASMARM__
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// FIXME cause redundant-decls warnings
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extern uint32_t SystemCoreClock;
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#endif
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/* Cortex M23/M33 port configuration. */
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#define configENABLE_MPU 0
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#define configENABLE_FPU 1
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#define configENABLE_TRUSTZONE 0
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#define configMINIMAL_SECURE_STACK_SIZE (1024)
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#define configUSE_PREEMPTION 1
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#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0
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#define configCPU_CLOCK_HZ SystemCoreClock
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#define configTICK_RATE_HZ ( 1000 )
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#define configMAX_PRIORITIES ( 5 )
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#define configMINIMAL_STACK_SIZE ( 128 )
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#define configTOTAL_HEAP_SIZE ( configSUPPORT_DYNAMIC_ALLOCATION*4*1024 )
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#define configMAX_TASK_NAME_LEN 16
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#define configUSE_16_BIT_TICKS 0
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#define configIDLE_SHOULD_YIELD 1
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#define configUSE_MUTEXES 1
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#define configUSE_RECURSIVE_MUTEXES 1
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#define configUSE_COUNTING_SEMAPHORES 1
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#define configQUEUE_REGISTRY_SIZE 2
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#define configUSE_QUEUE_SETS 0
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#define configUSE_TIME_SLICING 0
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#define configUSE_NEWLIB_REENTRANT 0
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#define configENABLE_BACKWARD_COMPATIBILITY 1
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#define configSTACK_ALLOCATION_FROM_SEPARATE_HEAP 0
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#define configSUPPORT_STATIC_ALLOCATION 0
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#define configSUPPORT_DYNAMIC_ALLOCATION 1
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/* Hook function related definitions. */
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#define configUSE_IDLE_HOOK 0
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#define configUSE_TICK_HOOK 0
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#define configUSE_MALLOC_FAILED_HOOK 0 // cause nested extern warning
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#define configCHECK_FOR_STACK_OVERFLOW 2
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/* Run time and task stats gathering related definitions. */
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#define configGENERATE_RUN_TIME_STATS 0
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#define configRECORD_STACK_HIGH_ADDRESS 1
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#define configUSE_TRACE_FACILITY 1 // legacy trace
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#define configUSE_STATS_FORMATTING_FUNCTIONS 0
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/* Co-routine definitions. */
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#define configUSE_CO_ROUTINES 0
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#define configMAX_CO_ROUTINE_PRIORITIES 2
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/* Software timer related definitions. */
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#define configUSE_TIMERS 1
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#define configTIMER_TASK_PRIORITY (configMAX_PRIORITIES-2)
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#define configTIMER_QUEUE_LENGTH 32
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#define configTIMER_TASK_STACK_DEPTH configMINIMAL_STACK_SIZE
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/* Optional functions - most linkers will remove unused functions anyway. */
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#define INCLUDE_vTaskPrioritySet 0
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#define INCLUDE_uxTaskPriorityGet 0
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#define INCLUDE_vTaskDelete 0
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#define INCLUDE_vTaskSuspend 1 // required for queue, semaphore, mutex to be blocked indefinitely with portMAX_DELAY
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#define INCLUDE_xResumeFromISR 0
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#define INCLUDE_vTaskDelayUntil 1
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#define INCLUDE_vTaskDelay 1
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#define INCLUDE_xTaskGetSchedulerState 0
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#define INCLUDE_xTaskGetCurrentTaskHandle 1
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#define INCLUDE_uxTaskGetStackHighWaterMark 0
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#define INCLUDE_xTaskGetIdleTaskHandle 0
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#define INCLUDE_xTimerGetTimerDaemonTaskHandle 0
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#define INCLUDE_pcTaskGetTaskName 0
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#define INCLUDE_eTaskGetState 0
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#define INCLUDE_xEventGroupSetBitFromISR 0
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#define INCLUDE_xTimerPendFunctionCall 0
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/* Define to trap errors during development. */
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// Halt CPU (breakpoint) when hitting error, only apply for Cortex M3, M4, M7
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#if defined(__ARM_ARCH_7M__) || defined (__ARM_ARCH_7EM__)
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#define configASSERT(_exp) \
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do {\
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if ( !(_exp) ) { \
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volatile uint32_t* ARM_CM_DHCSR = ((volatile uint32_t*) 0xE000EDF0UL); /* Cortex M CoreDebug->DHCSR */ \
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if ( (*ARM_CM_DHCSR) & 1UL ) { /* Only halt mcu if debugger is attached */ \
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taskDISABLE_INTERRUPTS(); \
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__asm("BKPT #0\n"); \
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}\
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}\
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} while(0)
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#else
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#define configASSERT( x )
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#endif
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/* FreeRTOS hooks to NVIC vectors */
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#define xPortPendSVHandler PendSV_Handler
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#define xPortSysTickHandler SysTick_Handler
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#define vPortSVCHandler SVC_Handler
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//--------------------------------------------------------------------+
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// Interrupt nesting behavior configuration.
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//--------------------------------------------------------------------+
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// For Cortex-M specific: __NVIC_PRIO_BITS is defined in mcu header
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#define configPRIO_BITS 2
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/* The lowest interrupt priority that can be used in a call to a "set priority" function. */
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#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY ((1<<configPRIO_BITS) - 1)
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/* The highest interrupt priority that can be used by any interrupt service
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routine that makes calls to interrupt safe FreeRTOS API functions. DO NOT CALL
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INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER
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PRIORITY THAN THIS! (higher priorities are lower numeric values. */
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#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 2
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/* Interrupt priorities used by the kernel port layer itself. These are generic
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to all Cortex-M ports, and do not rely on any particular library functions. */
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#define configKERNEL_INTERRUPT_PRIORITY ( configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
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/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
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See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
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#define configMAX_SYSCALL_INTERRUPT_PRIORITY ( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
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#endif /* __FREERTOS_CONFIG__H */

‎hw/bsp/kinetis_kl/boards/frdm_kl25z/board.cmake

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set(MCU_VARIANT MKL25Z4)
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set(JLINK_DEVICE MKL25Z128xxx4)
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set(PYOCD_TARGET mkl25zl128)
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set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/../../gcc/MKL25Z128xxx4_flash.ld)
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set(STARTUP_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/../../gcc/startup_MKL25Z4.S)
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function(update_board TARGET)
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target_sources(${TARGET} PUBLIC
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/clock_config.c
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)
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target_compile_definitions(${TARGET} PUBLIC
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CPU_MKL25Z128VLK4
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CFG_EXAMPLE_MSC_READONLY
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CFG_EXAMPLE_VIDEO_READONLY
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)
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endfunction()

‎hw/bsp/kinetis_kl/boards/frdm_kl25z/board.h

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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2023 Ha Thach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef BOARD_H
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#define BOARD_H
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//--------------------------------------------------------------------+
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// MACRO TYPEDEF CONSTANT ENUM DECLARATION
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//--------------------------------------------------------------------+
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// LED
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#define LED_PINMUX IOMUXC_GPIO_AD_B0_09_GPIO1_IO09
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#define LED_PORT GPIOB
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#define LED_PIN_CLOCK kCLOCK_PortB
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#define LED_PIN_PORT PORTB
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#define LED_PIN 19U
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#define LED_PIN_FUNCTION kPORT_MuxAsGpio
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#define LED_STATE_ON 0
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// Button
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#define BUTTON_PORT GPIOC
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#define BUTTON_PIN_CLOCK kCLOCK_PortC
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#define BUTTON_PIN_PORT PORTC
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#define BUTTON_PIN 9U
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#define BUTTON_PIN_FUNCTION kPORT_MuxAsGpio
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#define BUTTON_STATE_ACTIVE 0
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// UART
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#define UART_PORT UART0
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#define UART_PIN_CLOCK kCLOCK_PortA
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#define UART_PIN_PORT PORTA
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#define UART_PIN_RX 1u
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#define UART_PIN_TX 2u
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#define UART_PIN_FUNCTION kPORT_MuxAlt2
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#define SOPT5_UART0RXSRC_UART_RX 0x00u /*!< UART0 receive data source select: UART0_RX pin */
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#define SOPT5_UART0TXSRC_UART_TX 0x00u /*!< UART0 transmit data source select: UART0_TX pin */
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#endif

‎hw/bsp/kinetis_kl/boards/frdm_kl25z/board.mk

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# mcu driver cause following warnings
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CFLAGS += -Wno-error=unused-parameter -Wno-error=format -Wno-error=redundant-decls
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SRC_C += \
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$(BOARD_PATH)/clock_config.c \
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# All source paths should be relative to the top level.
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LD_FILE = $(MCU_DIR)/gcc/MKL25Z128xxx4_flash.ld
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LD_FILE = $(FAMILY_PATH)/gcc/MKL25Z128xxx4_flash.ld
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SRC_S += $(FAMILY_PATH)/gcc/startup_$(MCU).S
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# For flash-jlink target
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JLINK_DEVICE = MKL25Z128xxx4

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