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path: root/tinyusb/hw/bsp/nutiny_sdk_nuc505/board.mk
blob: e8514347e27827aba4acf481b27566398c22cd4e (plain)
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DEPS_SUBMODULES += hw/mcu/nuvoton

CFLAGS += \
  -flto \
  -mthumb \
  -mabi=aapcs-linux \
  -mcpu=cortex-m4 \
  -mfloat-abi=hard \
  -mfpu=fpv4-sp-d16 \
  -DCFG_TUSB_MCU=OPT_MCU_NUC505

# All source paths should be relative to the top level.
LD_FILE = hw/bsp/$(BOARD)/nuc505_flashtoram.ld

SRC_C += \
  src/portable/nuvoton/nuc505/dcd_nuc505.c \
  hw/mcu/nuvoton/nuc505/Device/Nuvoton/NUC505Series/Source/system_NUC505Series.c \
  hw/mcu/nuvoton/nuc505/StdDriver/src/adc.c \
  hw/mcu/nuvoton/nuc505/StdDriver/src/clk.c \
  hw/mcu/nuvoton/nuc505/StdDriver/src/gpio.c \
  hw/mcu/nuvoton/nuc505/StdDriver/src/i2c.c \
  hw/mcu/nuvoton/nuc505/StdDriver/src/i2s.c \
  hw/mcu/nuvoton/nuc505/StdDriver/src/pwm.c \
  hw/mcu/nuvoton/nuc505/StdDriver/src/rtc.c \
  hw/mcu/nuvoton/nuc505/StdDriver/src/spi.c \
  hw/mcu/nuvoton/nuc505/StdDriver/src/spim.c \
  hw/mcu/nuvoton/nuc505/StdDriver/src/sys.c \
  hw/mcu/nuvoton/nuc505/StdDriver/src/timer.c \
  hw/mcu/nuvoton/nuc505/StdDriver/src/uart.c \
  hw/mcu/nuvoton/nuc505/StdDriver/src/wdt.c \
  hw/mcu/nuvoton/nuc505/StdDriver/src/wwdt.c

SRC_S += \
  hw/mcu/nuvoton/nuc505/Device/Nuvoton/NUC505Series/Source/GCC/startup_NUC505Series.S

INC += \
  $(TOP)/hw/mcu/nuvoton/nuc505/Device/Nuvoton/NUC505Series/Include \
  $(TOP)/hw/mcu/nuvoton/nuc505/StdDriver/inc \
  $(TOP)/hw/mcu/nuvoton/nuc505/CMSIS/Include

# For freeRTOS port source
FREERTOS_PORT = ARM_CM4F

# For flash-jlink target
JLINK_DEVICE = NUC505YO13Y

# Note
# To be able to program the SPI flash, it need to boot with ICP mode "1011". 
# However, in ICP mode, opencod cannot establish connection to the mcu. 
# Therefore, there is no easy command line flash for NUC505
# It is probably better to just use Nuvoton NuMicro ICP programming on windows to program the board
# - 1111 "SPI" (run from internal flash)
# - 1110 "USB" (mass storage emulator that accepts a .bin file)
# - 0111 "ICE-SPI" (allow external debugger access, but may not be programmable)
# - 1011 ICP mode (programmable via NuMicro ICP programming tool)

# Flash using Nuvoton's openocd fork at https://github.com/OpenNuvoton/OpenOCD-Nuvoton
# Please compile and install it from github source
flash: $(BUILD)/$(PROJECT).elf
	openocd -f interface/nulink.cfg -f target/numicroM4.cfg -c "program $< reset exit"