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include_guard()
set(MCUX_DIR ${TOP}/hw/mcu/nxp/mcuxsdk-core)
set(SDK_DIR ${TOP}/hw/mcu/nxp/mcux-devices-mcx)
set(CMSIS_DIR ${TOP}/lib/CMSIS_6)
# include board specific
include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
# toolchain set up
if (MCU_VARIANT STREQUAL "MCXA153")
set(CMAKE_SYSTEM_CPU cortex-m33-nodsp-nofp CACHE INTERNAL "System Processor")
set(FAMILY_MCUS MCXA15 CACHE INTERNAL "")
elseif (MCU_VARIANT STREQUAL "MCXA156")
set(CMAKE_SYSTEM_CPU cortex-m33 CACHE INTERNAL "System Processor")
set(FAMILY_MCUS MCXA15 CACHE INTERNAL "")
elseif (MCU_VARIANT STREQUAL "MCXN947")
set(CMAKE_SYSTEM_CPU cortex-m33 CACHE INTERNAL "System Processor")
set(FAMILY_MCUS MCXN9 CACHE INTERNAL "")
else()
message(FATAL_ERROR "MCU_VARIANT not supported")
endif()
set(CMAKE_TOOLCHAIN_FILE ${TOP}/examples/build_system/cmake/toolchain/arm_${TOOLCHAIN}.cmake)
#------------------------------------
# Startup & Linker script
#------------------------------------
if (NOT DEFINED LD_FILE_GNU)
set(LD_FILE_GNU ${SDK_DIR}/${MCU_FAMILY}/${MCU_VARIANT}/gcc/${MCU_CORE}_flash.ld)
endif ()
set(LD_FILE_Clang ${LD_FILE_GNU})
if (NOT DEFINED STARTUP_FILE_GNU)
set(STARTUP_FILE_GNU ${SDK_DIR}/${MCU_FAMILY}/${MCU_VARIANT}/gcc/startup_${MCU_CORE}.S)
endif()
set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU})
if (NOT DEFINED LD_FILE_IAR)
set(LD_FILE_IAR ${SDK_DIR}/${MCU_FAMILY}/${MCU_VARIANT}/iar/${MCU_CORE}_flash.icf)
endif ()
if (NOT DEFINED STARTUP_FILE_IAR)
set(STARTUP_FILE_IAR ${SDK_DIR}/${MCU_FAMILY}/${MCU_VARIANT}/iar/startup_${MCU_CORE}.s)
endif ()
#------------------------------------
# Board Target
#------------------------------------
function(family_add_board BOARD_TARGET)
add_library(${BOARD_TARGET} STATIC
# driver
${MCUX_DIR}/drivers/gpio/fsl_gpio.c
${MCUX_DIR}/drivers/common/fsl_common_arm.c
${MCUX_DIR}/drivers/lpuart/fsl_lpuart.c
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/drivers/spc/fsl_spc.c
# mcu
${SDK_DIR}/${MCU_FAMILY}/${MCU_VARIANT}/system_${MCU_CORE}.c
${SDK_DIR}/${MCU_FAMILY}/${MCU_VARIANT}/drivers/fsl_clock.c
${SDK_DIR}/${MCU_FAMILY}/${MCU_VARIANT}/drivers/fsl_reset.c
)
target_include_directories(${BOARD_TARGET} PUBLIC
${CMSIS_DIR}/CMSIS/Core/Include
${MCUX_DIR}/drivers/gpio/
${MCUX_DIR}/drivers/lpuart
${MCUX_DIR}/drivers/common
${MCUX_DIR}/drivers/port
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/drivers/spc
${SDK_DIR}/${MCU_FAMILY}/${MCU_VARIANT}
${SDK_DIR}/${MCU_FAMILY}/${MCU_VARIANT}/drivers
)
if (${FAMILY_MCUS} STREQUAL "MCXN9")
target_sources(${BOARD_TARGET} PRIVATE
${MCUX_DIR}/drivers/lpflexcomm/fsl_lpflexcomm.c
)
target_include_directories(${BOARD_TARGET} PUBLIC
${MCUX_DIR}/drivers/lpflexcomm
)
elseif(${FAMILY_MCUS} STREQUAL "MCXA15")
endif()
update_board(${BOARD_TARGET})
endfunction()
#------------------------------------
# Functions
#------------------------------------
function(family_configure_example TARGET RTOS)
family_configure_common(${TARGET} ${RTOS})
if (${FAMILY_MCUS} STREQUAL "MCXN9")
family_add_tinyusb(${TARGET} OPT_MCU_MCXN9)
elseif(${FAMILY_MCUS} STREQUAL "MCXA15")
family_add_tinyusb(${TARGET} OPT_MCU_MCXA15)
endif()
# PORT is set per board (board.cmake), so pick the driver at configure time. Spelled out
# rather than $<IF:${PORT},...> so the port path stays greppable: test/hil/hil_select.py
# maps a portable-driver change to the families whose build file names that directory.
if (PORT)
set(PORT_SRC ${TOP}/src/portable/chipidea/ci_hs/dcd_ci_hs.c)
else ()
set(PORT_SRC ${TOP}/src/portable/chipidea/ci_fs/dcd_ci_fs.c)
endif ()
target_sources(${TARGET} PUBLIC
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
${PORT_SRC}
${STARTUP_FILE_${CMAKE_C_COMPILER_ID}}
)
target_include_directories(${TARGET} PUBLIC
${CMAKE_CURRENT_FUNCTION_LIST_DIR}
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/boards/${BOARD}
)
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
target_link_options(${TARGET} PUBLIC
"LINKER:--script=${LD_FILE_GNU}"
--specs=nosys.specs --specs=nano.specs
"LINKER:--defsym=__stack_size__=0x1000"
"LINKER:--defsym=__heap_size__=0"
)
elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang")
target_link_options(${TARGET} PUBLIC
"LINKER:--script=${LD_FILE_Clang}"
)
elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
target_link_options(${TARGET} PUBLIC
"LINKER:--config=${LD_FILE_IAR}"
"LINKER:--config_def=__stack_size__=0x1000"
"LINKER:--config_def=__heap_size__=0"
)
endif ()
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID STREQUAL "Clang")
set_source_files_properties(${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c PROPERTIES COMPILE_FLAGS "-Wno-missing-prototypes")
endif ()
set_source_files_properties(${STARTUP_FILE_${CMAKE_C_COMPILER_ID}} PROPERTIES
SKIP_LINTING ON
COMPILE_OPTIONS -w)
# Flashing
family_add_bin_hex(${TARGET})
family_flash_jlink(${TARGET})
#family_flash_nxplink(${TARGET})
#family_flash_pyocd(${TARGET})
endfunction()
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