85d0ef974c
The floating point unit must be enabled in order to use it and Klipper does not currently implement that. Newer versions of gcc may spill registers to the floating point unit causing failures. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
79 lines
3.4 KiB
Makefile
79 lines
3.4 KiB
Makefile
# Additional STM32 build rules
|
|
|
|
# Setup the toolchain
|
|
CROSS_PREFIX=arm-none-eabi-
|
|
|
|
dirs-y += src/stm32 src/generic
|
|
dirs-$(CONFIG_MACH_STM32F0) += lib/stm32f0
|
|
dirs-$(CONFIG_MACH_STM32F1) += lib/stm32f1
|
|
dirs-$(CONFIG_MACH_STM32F2) += lib/stm32f2
|
|
dirs-$(CONFIG_MACH_STM32F4) += lib/stm32f4
|
|
dirs-$(CONFIG_MACH_STM32H7) += lib/stm32h7
|
|
|
|
MCU := $(shell echo $(CONFIG_MCU))
|
|
MCU_UPPER := $(shell echo $(CONFIG_MCU) | tr a-z A-Z | tr X x)
|
|
|
|
CFLAGS-$(CONFIG_MACH_STM32F0) += -mcpu=cortex-m0 -Ilib/stm32f0/include
|
|
CFLAGS-$(CONFIG_MACH_STM32F1) += -mcpu=cortex-m3 -Ilib/stm32f1/include
|
|
CFLAGS-$(CONFIG_MACH_STM32F2) += -mcpu=cortex-m3 -Ilib/stm32f2/include
|
|
CFLAGS-$(CONFIG_MACH_STM32F4) += -mcpu=cortex-m4 -Ilib/stm32f4/include
|
|
CFLAGS-$(CONFIG_MACH_STM32H7) += -mcpu=cortex-m7 -Ilib/stm32h7/include
|
|
CFLAGS += $(CFLAGS-y) -D$(MCU_UPPER) -mthumb -Ilib/cmsis-core -Ilib/fast-hash
|
|
|
|
CFLAGS_klipper.elf += --specs=nano.specs --specs=nosys.specs
|
|
CFLAGS_klipper.elf += -T $(OUT)src/generic/armcm_link.ld
|
|
$(OUT)klipper.elf: $(OUT)src/generic/armcm_link.ld
|
|
|
|
# Add source files
|
|
src-y += stm32/watchdog.c stm32/gpio.c generic/crc16_ccitt.c
|
|
src-y += generic/armcm_boot.c generic/armcm_irq.c generic/armcm_reset.c
|
|
src-$(CONFIG_MACH_STM32F0) += ../lib/stm32f0/system_stm32f0xx.c
|
|
src-$(CONFIG_MACH_STM32F0) += generic/timer_irq.c stm32/stm32f0_timer.c
|
|
src-$(CONFIG_MACH_STM32F0) += stm32/stm32f0.c stm32/stm32f0_adc.c
|
|
src-$(CONFIG_MACH_STM32F0) += stm32/stm32f0_i2c.c
|
|
src-$(CONFIG_MACH_STM32F1) += ../lib/stm32f1/system_stm32f1xx.c
|
|
src-$(CONFIG_MACH_STM32F1) += stm32/stm32f1.c generic/armcm_timer.c
|
|
src-$(CONFIG_MACH_STM32F1) += stm32/adc.c stm32/i2c.c
|
|
src-$(CONFIG_MACH_STM32F2) += ../lib/stm32f2/system_stm32f2xx.c
|
|
src-$(CONFIG_MACH_STM32F2) += stm32/stm32f4.c generic/armcm_timer.c
|
|
src-$(CONFIG_MACH_STM32F2) += stm32/adc.c stm32/i2c.c
|
|
src-$(CONFIG_MACH_STM32F4) += ../lib/stm32f4/system_stm32f4xx.c
|
|
src-$(CONFIG_MACH_STM32F4) += stm32/stm32f4.c generic/armcm_timer.c
|
|
src-$(CONFIG_MACH_STM32F4) += stm32/adc.c stm32/i2c.c
|
|
src-$(CONFIG_MACH_STM32H7) += ../lib/stm32h7/system_stm32h7xx.c
|
|
src-$(CONFIG_MACH_STM32H7) += stm32/stm32h7.c generic/armcm_timer.c
|
|
src-$(CONFIG_MACH_STM32H7) += stm32/stm32h7_adc.c
|
|
src-$(CONFIG_HAVE_GPIO_SPI) += stm32/spi.c
|
|
usb-src-$(CONFIG_HAVE_STM32_USBFS) := stm32/usbfs.c
|
|
usb-src-$(CONFIG_HAVE_STM32_USBOTG) := stm32/usbotg.c
|
|
src-$(CONFIG_USBSERIAL) += $(usb-src-y) stm32/chipid.c generic/usb_cdc.c
|
|
serial-src-y := stm32/serial.c
|
|
serial-src-$(CONFIG_MACH_STM32F0) := stm32/stm32f0_serial.c
|
|
serial-src-$(CONFIG_MACH_STM32H7) := stm32/stm32h7_serial.c
|
|
src-$(CONFIG_SERIAL) += $(serial-src-y) generic/serial_irq.c
|
|
src-$(CONFIG_CANSERIAL) += stm32/can.c ../lib/fast-hash/fasthash.c
|
|
src-$(CONFIG_CANSERIAL) += generic/canbus.c
|
|
src-$(CONFIG_HAVE_GPIO_HARD_PWM) += stm32/hard_pwm.c
|
|
|
|
dirs-$(CONFIG_CANSERIAL) += lib/fast-hash
|
|
|
|
# Binary output file rules
|
|
target-y += $(OUT)klipper.bin
|
|
|
|
$(OUT)klipper.bin: $(OUT)klipper.elf
|
|
@echo " Creating hex file $@"
|
|
$(Q)$(OBJCOPY) -O binary $< $@
|
|
|
|
# Flash rules
|
|
lib/hidflash/hid-flash:
|
|
@echo " Building hid-flash"
|
|
$(Q)make -C lib/hidflash
|
|
|
|
flash: $(OUT)klipper.bin lib/hidflash/hid-flash
|
|
@echo " Flashing $< to $(FLASH_DEVICE)"
|
|
$(Q)$(PYTHON) ./scripts/flash_usb.py -t $(CONFIG_MCU) -d "$(FLASH_DEVICE)" -s "$(CONFIG_FLASH_START)" $(if $(NOSUDO),--no-sudo) $(OUT)klipper.bin
|
|
|
|
serialflash: $(OUT)klipper.bin
|
|
@echo " Flashing $< to $(FLASH_DEVICE) via stm32flash"
|
|
$(Q)stm32flash -w $< -v -g 0 $(FLASH_DEVICE)
|