2021-09-27 05:58:58 +07:00
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DEPS_SUBMODULES += hw/mcu/microchip
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CFLAGS += \
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-mthumb \
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-mabi=aapcs \
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-mcpu=cortex-m7 \
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-mfloat-abi=hard \
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-mfpu=fpv4-sp-d16 \
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-nostdlib -nostartfiles \
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-D__SAME70N19B__ \
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-DCFG_TUSB_MCU=OPT_MCU_SAMX7X
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# suppress following warnings from mcu driver
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2021-10-17 17:32:03 +07:00
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CFLAGS += -Wno-error=unused-parameter -Wno-error=cast-align -Wno-error=cast-qual
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2021-09-27 05:58:58 +07:00
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ASF_DIR = hw/mcu/microchip/same70
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# All source paths should be relative to the top level.
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LD_FILE = $(ASF_DIR)/same70b/gcc/gcc/same70q21b_flash.ld
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SRC_C += \
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src/portable/microchip/samx7x/dcd_samx7x.c \
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$(ASF_DIR)/same70b/gcc/gcc/startup_same70q21b.c \
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$(ASF_DIR)/same70b/gcc/system_same70q21b.c \
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$(ASF_DIR)/hpl/core/hpl_init.c \
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$(ASF_DIR)/hpl/usart/hpl_usart.c \
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$(ASF_DIR)/hpl/pmc/hpl_pmc.c \
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$(ASF_DIR)/hal/src/hal_usart_async.c \
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$(ASF_DIR)/hal/src/hal_io.c \
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$(ASF_DIR)/hal/src/hal_atomic.c \
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$(ASF_DIR)/hal/utils/src/utils_ringbuffer.c
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INC += \
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$(TOP)/hw/bsp/$(BOARD) \
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$(TOP)/$(ASF_DIR) \
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$(TOP)/$(ASF_DIR)/config \
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$(TOP)/$(ASF_DIR)/same70b/include \
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$(TOP)/$(ASF_DIR)/hal/include \
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$(TOP)/$(ASF_DIR)/hal/utils/include \
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$(TOP)/$(ASF_DIR)/hpl/core \
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$(TOP)/$(ASF_DIR)/hpl/pio \
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$(TOP)/$(ASF_DIR)/hpl/pmc \
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$(TOP)/$(ASF_DIR)/hri \
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$(TOP)/$(ASF_DIR)/CMSIS/Core/Include
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# For freeRTOS port source
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FREERTOS_PORT = ARM_CM7
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# For flash-jlink target
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JLINK_DEVICE = SAME70N19B
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# flash using edbg from https://github.com/ataradov/edbg
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# Note: SAME70's GPNVM1 must be set to 1 to boot from flash with
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# edbg -t same70 -F w0,1,1
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flash: $(BUILD)/$(PROJECT).bin
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edbg --verbose -t same70 -pv -f $<
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