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include_guard()
set(NRFX_PATH ${TOP}/hw/mcu/nordic/nrfx)
set(CMSIS_DIR ${TOP}/lib/CMSIS_5)
# include board specific, for zephyr BOARD_ALIAS may be used instead
include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake OPTIONAL RESULT_VARIABLE board_cmake_included)
if (NOT board_cmake_included)
include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD_ALIAS}/board.cmake)
endif ()
# toolchain set up
if (MCU_VARIANT STREQUAL nrf5340 OR MCU_VARIANT STREQUAL nrf54h20 OR MCU_VARIANT STREQUAL nrf54lm20a_enga)
set(CMAKE_SYSTEM_CPU cortex-m33 CACHE INTERNAL "System Processor")
if (NOT DEFINED JLINK_DEVICE)
set(JLINK_DEVICE ${MCU_VARIANT}_xxaa_app)
endif ()
else ()
set(CMAKE_SYSTEM_CPU cortex-m4 CACHE INTERNAL "System Processor")
if (NOT DEFINED JLINK_DEVICE)
set(JLINK_DEVICE ${MCU_VARIANT}_xxaa)
endif ()
endif ()
if (MCU_VARIANT STREQUAL "nrf54h20" OR MCU_VARIANT STREQUAL "nrf54lm20a_enga")
set(FAMILY_MCUS NRF54 CACHE INTERNAL "")
else ()
set(FAMILY_MCUS NRF5X CACHE INTERNAL "")
endif ()
set(CMAKE_TOOLCHAIN_FILE ${TOP}/examples/build_system/cmake/toolchain/arm_${TOOLCHAIN}.cmake)
#------------------------------------
# Startup & Linker script
#------------------------------------
if (MCU_VARIANT STREQUAL nrf54lm20a_enga)
set(LD_FILE_GNU_DEFAULT ${CMAKE_CURRENT_LIST_DIR}/linker/${MCU_VARIANT}_xxaa_application.ld)
set(STARTUP_FILE_GNU ${NRFX_PATH}/mdk/gcc_startup_${MCU_VARIANT}_application.S)
elseif (MCU_VARIANT STREQUAL nrf54h20)
set(LD_FILE_GNU_DEFAULT ${CMAKE_CURRENT_LIST_DIR}/linker/${MCU_VARIANT}_xxaa_application.ld)
set(STARTUP_FILE_GNU ${NRFX_PATH}/mdk/gcc_startup_${MCU_VARIANT}_application.S)
elseif (MCU_VARIANT STREQUAL nrf5340)
set(LD_FILE_GNU_DEFAULT ${CMAKE_CURRENT_LIST_DIR}/linker/${MCU_VARIANT}_xxaa_application.ld)
set(STARTUP_FILE_GNU ${NRFX_PATH}/mdk/gcc_startup_${MCU_VARIANT}_application.S)
else()
set(LD_FILE_GNU_DEFAULT ${CMAKE_CURRENT_LIST_DIR}/linker/${MCU_VARIANT}_xxaa.ld)
set(STARTUP_FILE_GNU ${NRFX_PATH}/mdk/gcc_startup_${MCU_VARIANT}.S)
endif ()
if (NOT DEFINED LD_FILE_GNU)
set(LD_FILE_GNU ${LD_FILE_GNU_DEFAULT})
endif ()
set(LD_FILE_Clang ${LD_FILE_GNU})
#------------------------------------
# Board Target
#------------------------------------
function(family_add_board BOARD_TARGET)
add_library(${BOARD_TARGET} STATIC
${NRFX_PATH}/helpers/nrfx_flag32_allocator.c
${NRFX_PATH}/drivers/src/nrfx_gpiote.c
${NRFX_PATH}/drivers/src/nrfx_spim.c
${NRFX_PATH}/drivers/src/nrfx_uarte.c
${NRFX_PATH}/soc/nrfx_atomic.c
)
if (NOT FAMILY_MCUS STREQUAL "NRF54")
target_sources(${BOARD_TARGET} PRIVATE ${NRFX_PATH}/drivers/src/nrfx_power.c)
endif ()
if (MCU_VARIANT STREQUAL nrf54lm20a_enga)
target_sources(${BOARD_TARGET} PRIVATE
${NRFX_PATH}/mdk/system_nrf54l.c
)
elseif (MCU_VARIANT STREQUAL nrf54h20)
target_sources(${BOARD_TARGET} PRIVATE
${NRFX_PATH}/mdk/system_nrf54h.c
)
elseif (MCU_VARIANT STREQUAL nrf5340)
target_sources(${BOARD_TARGET} PRIVATE
${NRFX_PATH}/mdk/system_${MCU_VARIANT}_application.c
${NRFX_PATH}/drivers/src/nrfx_usbreg.c
)
target_compile_definitions(${BOARD_TARGET} PUBLIC NRF5340_XXAA_APPLICATION)
else()
target_sources(${BOARD_TARGET} PRIVATE
${NRFX_PATH}/mdk/system_${MCU_VARIANT}.c
)
endif ()
string(TOUPPER ${MCU_VARIANT} MCU_VARIANT_UPPER)
target_compile_definitions(${BOARD_TARGET} PUBLIC
__STARTUP_CLEAR_BSS
CONFIG_GPIO_AS_PINRESET
${MCU_VARIANT_UPPER}_XXAA
NRF_APPLICATION
)
if (TRACE_ETM STREQUAL "1")
# ENABLE_TRACE will cause system_nrf5x.c to set up ETM trace
target_compile_definitions(${BOARD_TARGET} PUBLIC ENABLE_TRACE)
endif ()
target_include_directories(${BOARD_TARGET} PUBLIC
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/nrfx_config
${NRFX_PATH}
${NRFX_PATH}/mdk
${NRFX_PATH}/drivers/include
${CMSIS_DIR}/CMSIS/Core/Include
)
update_board(${BOARD_TARGET})
endfunction()
#------------------------------------
# Functions
#------------------------------------
#function(family_flash_adafruit_nrfutil TARGET)
# add_custom_target(${TARGET}-adafruit-nrfutil
# DEPENDS ${TARGET}
# COMMAND adafruit-nrfutil --verbose dfu serial --package $^ -p /dev/ttyACM0 -b 115200 --singlebank --touch 1200
# )
#endfunction()
function(family_configure_example TARGET RTOS)
family_configure_common(${TARGET} ${RTOS})
family_add_tinyusb(${TARGET} OPT_MCU_${FAMILY_MCUS})
target_sources(${TARGET} PRIVATE
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
${TOP}/src/portable/nordic/nrf5x/dcd_nrf5x.c
${TOP}/src/portable/synopsys/dwc2/dcd_dwc2.c
${TOP}/src/portable/synopsys/dwc2/hcd_dwc2.c
${TOP}/src/portable/synopsys/dwc2/dwc2_common.c
)
target_include_directories(${TARGET} PUBLIC
${CMAKE_CURRENT_FUNCTION_LIST_DIR}
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/boards/${BOARD}
)
if (RTOS STREQUAL zephyr)
target_include_directories(${TARGET} PUBLIC ${ZEPHYR_HAL_NORDIC_MODULE_DIR}/nrfx/bsp/stable/mdk)
else ()
target_sources(${TARGET} PRIVATE ${STARTUP_FILE_${CMAKE_C_COMPILER_ID}})
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
target_link_options(${TARGET} PUBLIC
"LINKER:--script=${LD_FILE_GNU}"
-L${NRFX_PATH}/mdk
--specs=nosys.specs --specs=nano.specs
-nostartfiles
)
elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang")
target_link_options(${TARGET} PUBLIC
"LINKER:--script=${LD_FILE_GNU}"
-L${NRFX_PATH}/mdk
)
elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
target_link_options(${TARGET} PUBLIC
"LINKER:--config=${LD_FILE_IAR}"
)
endif ()
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(${TARGET})
# family_flash_adafruit_nrfutil(${TARGET})
endfunction()
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