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- CONF_CPU_FREQUENCY ?= 120000000
- CFLAGS += \
- -mthumb \
- -mabi=aapcs \
- -mlong-calls \
- -mcpu=cortex-m4 \
- -mfloat-abi=hard \
- -mfpu=fpv4-sp-d16 \
- -nostdlib -nostartfiles \
- -D__SAME54P20A__ \
- -DCONF_CPU_FREQUENCY=$(CONF_CPU_FREQUENCY) \
- -DCFG_TUSB_MCU=OPT_MCU_SAME5X \
- # -DSVC_Handler=SVCall_Handler
- # All source paths should be relative to the top level.
- LD_FILE = hw/bsp/$(BOARD)/same54p20a_flash.ld
- SRC_C += \
- hw/mcu/microchip/asf4/same54/gcc/gcc/startup_same54.c \
- hw/mcu/microchip/asf4/same54/gcc/system_same54.c \
- hw/mcu/microchip/asf4/same54/hal/utils/src/utils_syscalls.c
- INC += \
- $(TOP)/hw/mcu/microchip/asf4/same54/ \
- $(TOP)/hw/mcu/microchip/asf4/same54/config \
- $(TOP)/hw/mcu/microchip/asf4/same54/include \
- $(TOP)/hw/mcu/microchip/asf4/same54/hal/include \
- $(TOP)/hw/mcu/microchip/asf4/same54/hal/utils/include \
- $(TOP)/hw/mcu/microchip/asf4/same54/hpl/port \
- $(TOP)/hw/mcu/microchip/asf4/same54/hri \
- $(TOP)/hw/mcu/microchip/asf4/same54/CMSIS/Include
- # For TinyUSB port source
- VENDOR = microchip
- CHIP_FAMILY = samd
- # For freeRTOS port source
- FREERTOS_PORT = ARM_CM4F
- # For flash-jlink target
- JLINK_DEVICE = ATSAME54P20
- # flash using edbg from https://github.com/ataradov/edbg
- flash: $(BUILD)/$(PROJECT).bin
- edbg --verbose -t same54 -pv -f $<
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