diff options
Diffstat (limited to 'tinyusb/hw/bsp/gd32vf103/family.mk')
-rwxr-xr-x | tinyusb/hw/bsp/gd32vf103/family.mk | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/tinyusb/hw/bsp/gd32vf103/family.mk b/tinyusb/hw/bsp/gd32vf103/family.mk new file mode 100755 index 00000000..9148e7f8 --- /dev/null +++ b/tinyusb/hw/bsp/gd32vf103/family.mk @@ -0,0 +1,68 @@ +# https://www.embecosm.com/resources/tool-chain-downloads/#riscv-stable +#CROSS_COMPILE ?= riscv32-unknown-elf- + +# Toolchain from https://nucleisys.com/download.php +#CROSS_COMPILE ?= riscv-nuclei-elf- + +# Toolchain from https://github.com/xpack-dev-tools/riscv-none-embed-gcc-xpack +CROSS_COMPILE ?= riscv-none-embed- + +# Submodules +NUCLEI_SDK = hw/mcu/gd/nuclei-sdk +DEPS_SUBMODULES += $(NUCLEI_SDK) + +# Nuclei-SDK paths +GD32VF103_SDK_SOC = $(NUCLEI_SDK)/SoC/gd32vf103 +GD32VF103_SDK_DRIVER = $(GD32VF103_SDK_SOC)/Common/Source/Drivers +LIBC_STUBS = $(GD32VF103_SDK_SOC)/Common/Source/Stubs +STARTUP_ASM = $(GD32VF103_SDK_SOC)/Common/Source/GCC + +include $(TOP)/$(BOARD_PATH)/board.mk + +SKIP_NANOLIB = 1 + +CFLAGS += \ + -march=rv32imac \ + -mabi=ilp32 \ + -mcmodel=medlow \ + -mstrict-align \ + -nostdlib -nostartfiles \ + -DCFG_TUSB_MCU=OPT_MCU_GD32VF103 \ + -DDOWNLOAD_MODE=DOWNLOAD_MODE_FLASHXIP \ + -DGD32VF103 + +# mcu driver cause following warnings +CFLAGS += -Wno-error=unused-parameter + +SRC_C += \ + src/portable/st/synopsys/dcd_synopsys.c \ + $(GD32VF103_SDK_DRIVER)/gd32vf103_rcu.c \ + $(GD32VF103_SDK_DRIVER)/gd32vf103_gpio.c \ + $(GD32VF103_SDK_DRIVER)/Usb/gd32vf103_usb_hw.c \ + $(GD32VF103_SDK_DRIVER)/gd32vf103_usart.c \ + $(LIBC_STUBS)/sbrk.c \ + $(LIBC_STUBS)/close.c \ + $(LIBC_STUBS)/isatty.c \ + $(LIBC_STUBS)/fstat.c \ + $(LIBC_STUBS)/lseek.c \ + $(LIBC_STUBS)/read.c + +SRC_S += \ + $(STARTUP_ASM)/startup_gd32vf103.S \ + $(STARTUP_ASM)/intexc_gd32vf103.S + +INC += \ + $(TOP)/$(BOARD_PATH) \ + $(TOP)/$(NUCLEI_SDK)/NMSIS/Core/Include \ + $(TOP)/$(GD32VF103_SDK_SOC)/Common/Include \ + $(TOP)/$(GD32VF103_SDK_SOC)/Common/Include/Usb + +# For freeRTOS port source +FREERTOS_PORT = RISC-V + +# For flash-jlink target +JLINK_IF = jtag + +# flash target ROM bootloader +flash: $(BUILD)/$(PROJECT).bin + dfu-util -R -a 0 --dfuse-address 0x08000000 -D $< |