83 lines
2.3 KiB
Makefile
83 lines
2.3 KiB
Makefile
SRCS := \
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CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_adc.c \
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CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_clk.c \
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CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_flash.c \
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CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_gpio.c \
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CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_pwr.c \
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CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_sys.c \
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CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_timer0.c \
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CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_timer3.c \
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CH5xx_ble_firmware_library/RVMSIS/core_riscv.c \
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CH5xx_ble_firmware_library/Startup/startup_CH583.S \
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$(wildcard src/*.c) \
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$(wildcard src/*/*.c)
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BUILDDIR = build/$(PLATFORM)
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ifeq ($(PLATFORM),badgemagic)
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CFLAGS += -DPLATFORM_BADGEMAGIC
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else ifeq ($(PLATFORM),ls32-usbc)
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CFLAGS += -DPLATFORM_LS32_USBC
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else ifeq ($(PLATFORM),ls32-microusb)
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CFLAGS += -DPLATFORM_LS32_MICROUSB
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else
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_ERROR=Unknown PLATFORM $(PLATFORM)
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ifeq ($(PLATFORM),)
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_ERROR=Select a PLATFORM
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endif
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$(error "$(_ERROR) (valid platforms: badgemagic, ls32-usbc, ls32-microusb)")
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endif
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OUTPUTS = $(patsubst %.S,$(BUILDDIR)/%.o,$(patsubst %.c,$(BUILDDIR)/%.o, $(SRCS)))
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PREFIX ?= riscv-none-embed-
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CC = "$(PREFIX)gcc"
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OBJCOPY = "$(PREFIX)objcopy"
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CFLAGS += -march=rv32imac -mabi=ilp32 -msmall-data-limit=8
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CFLAGS += -Os
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CFLAGS += \
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-ICH5xx_ble_firmware_library/StdPeriphDriver/inc \
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-ICH5xx_ble_firmware_library/RVMSIS \
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-ICH5xx_ble_firmware_library/Core \
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-ICH5xx_ble_firmware_library/BLE
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CFLAGS += -MMD -MP -Wall -fdata-sections -ffunction-sections -Werror=implicit-function-declaration
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LDFLAGS = -march=rv32imac -mabi=ilp32 -msmall-data-limit=8 \
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-lc -lm -lnosys \
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./CH5xx_ble_firmware_library/StdPeriphDriver/libISP583.a \
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./CH5xx_ble_firmware_library/BLE/LIBCH58xBLE.a \
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-T CH5xx_ble_firmware_library/Ld/Link.ld -nostartfiles -Xlinker --gc-sections
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all: build/$(PLATFORM).bin
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$(BUILDDIR)/%.o: %.c
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@mkdir -p $(dir $@)
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@echo "CC $@"
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@$(CC) -c $(CFLAGS) $< -o $@
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$(BUILDDIR)/%.o: %.S
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@mkdir -p $(dir $@)
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@echo "AS $@"
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@$(CC) -c $(CFLAGS) $< -o $@
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$(BUILDDIR)/badgewitch.elf: $(OUTPUTS)
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@mkdir -pv $(dir $@)
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@echo "LD $@"
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@$(CC) $(OUTPUTS) $(LDFLAGS) -o $@
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build/%.bin: build/%/badgewitch.elf
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@echo "ELF -> BIN $<"
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@$(OBJCOPY) -O binary -S $< $@
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flash: build/$(PLATFORM).bin
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wchisp flash build/$(PLATFORM).bin
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clean:
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rm -rf build
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-include $(OUTPUTS:%.o=%.d)
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