mirror of
https://github.com/hathach/tinyusb.git
synced 2025-01-31 05:52:55 +08:00
116 lines
3.2 KiB
CMake
116 lines
3.2 KiB
CMake
include_guard()
|
|
|
|
set(SDK_DIR ${TOP}/hw/mcu/broadcom)
|
|
set(CMSIS_5 ${TOP}/lib/CMSIS_5)
|
|
|
|
# include board specific
|
|
include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
|
|
|
|
# toolchain set up
|
|
set(CMAKE_TOOLCHAIN_FILE ${TOP}/examples/build_system/cmake/toolchain/aarch64_${TOOLCHAIN}.cmake)
|
|
|
|
set(FAMILY_MCUS BCM2711 BCM2835 CACHE INTERNAL "")
|
|
|
|
|
|
#------------------------------------
|
|
# BOARD_TARGET
|
|
#------------------------------------
|
|
# only need to be built ONCE for all examples
|
|
function(add_board_target BOARD_TARGET)
|
|
if (TARGET ${BOARD_TARGET})
|
|
return()
|
|
endif ()
|
|
|
|
if (NOT DEFINED LD_FILE_GNU)
|
|
set(LD_FILE_GNU ${SDK_DIR}/broadcom/link8.ld)
|
|
endif ()
|
|
set(LD_FILE_Clang ${LD_FILE_GNU})
|
|
|
|
set(STARTUP_FILE_GNU ${SDK_DIR}/broadcom/boot8.s)
|
|
set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU})
|
|
|
|
add_library(${BOARD_TARGET} STATIC
|
|
${SDK_DIR}/broadcom/gen/interrupt_handlers.c
|
|
${SDK_DIR}/broadcom/gpio.c
|
|
${SDK_DIR}/broadcom/interrupts.c
|
|
${SDK_DIR}/broadcom/mmu.c
|
|
${SDK_DIR}/broadcom/caches.c
|
|
${SDK_DIR}/broadcom/vcmailbox.c
|
|
${STARTUP_FILE_${CMAKE_C_COMPILER_ID}}
|
|
)
|
|
target_compile_options(${BOARD_TARGET} PUBLIC
|
|
-O0
|
|
-ffreestanding
|
|
-mgeneral-regs-only
|
|
-fno-exceptions
|
|
-std=c17
|
|
)
|
|
target_compile_definitions(${BOARD_TARGET} PUBLIC
|
|
BCM_VERSION=${BCM_VERSION}
|
|
)
|
|
target_include_directories(${BOARD_TARGET} PUBLIC
|
|
${SDK_DIR}
|
|
${CMSIS_5}/CMSIS/Core_A/Include
|
|
)
|
|
|
|
update_board(${BOARD_TARGET})
|
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
|
# target_compile_options(${BOARD_TARGET} PUBLIC
|
|
# )
|
|
target_link_options(${BOARD_TARGET} PUBLIC
|
|
"LINKER:--script=${LD_FILE_GNU}"
|
|
"LINKER:--entry=_start"
|
|
--specs=nosys.specs
|
|
-nostartfiles
|
|
)
|
|
elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang")
|
|
target_link_options(${BOARD_TARGET} PUBLIC
|
|
"LINKER:--script=${LD_FILE_Clang}"
|
|
"LINKER:--entry=_start"
|
|
)
|
|
elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
|
|
target_link_options(${BOARD_TARGET} PUBLIC
|
|
"LINKER:--config=${LD_FILE_IAR}"
|
|
)
|
|
endif ()
|
|
endfunction()
|
|
|
|
|
|
#------------------------------------
|
|
# Functions
|
|
#------------------------------------
|
|
function(family_configure_example TARGET RTOS)
|
|
family_configure_common(${TARGET} ${RTOS})
|
|
|
|
# Board target
|
|
add_board_target(board_${BOARD})
|
|
|
|
#---------- Port Specific ----------
|
|
# These files are built for each example since it depends on example's tusb_config.h
|
|
target_sources(${TARGET} PUBLIC
|
|
# BSP
|
|
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c
|
|
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
|
|
)
|
|
target_include_directories(${TARGET} PUBLIC
|
|
# family, hw, board
|
|
${CMAKE_CURRENT_FUNCTION_LIST_DIR}
|
|
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../
|
|
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/boards/${BOARD}
|
|
)
|
|
|
|
# Add TinyUSB target and port source
|
|
family_add_tinyusb(${TARGET} OPT_MCU_BCM${BCM_VERSION} ${RTOS})
|
|
target_sources(${TARGET}-tinyusb PUBLIC
|
|
${TOP}/src/portable/synopsys/dwc2/dcd_dwc2.c
|
|
)
|
|
target_link_libraries(${TARGET}-tinyusb PUBLIC board_${BOARD})
|
|
|
|
# Link dependencies
|
|
target_link_libraries(${TARGET} PUBLIC board_${BOARD} ${TARGET}-tinyusb)
|
|
|
|
# Flashing
|
|
family_flash_jlink(${TARGET})
|
|
endfunction()
|