1 files changed, 42 insertions, 0 deletions
diff --git a/src/lpc176x/Makefile b/src/lpc176x/Makefile
new file mode 100644
index 00000000..2ff7d174
--- /dev/null
+++ b/src/lpc176x/Makefile
@@ -0,0 +1,42 @@
+# lpc176x build rules
+
+# Setup the toolchain
+CROSS_PREFIX=arm-none-eabi-
+
+dirs-y += src/lpc176x src/generic
+dirs-y += lib/lpc176x/device lib/lpc176x/device/TOOLCHAIN_GCC_ARM
+
+CFLAGS += -mthumb -mcpu=cortex-m3
+CFLAGS += -Ilib/lpc176x/device -Ilib/lpc176x/device -Ilib/lpc176x/cmsis
+
+CFLAGS_klipper.elf += -T $(OUT)LPC1768.ld
+CFLAGS_klipper.elf += --specs=nano.specs --specs=nosys.specs
+
+# Add source files
+src-y += lpc176x/main.c lpc176x/timer.c lpc176x/gpio.c
+src-y += generic/crc16_ccitt.c generic/alloc.c
+src-y += generic/armcm_irq.c generic/timer_irq.c
+src-y += ../lib/lpc176x/device/system_LPC17xx.c
+src-$(CONFIG_SERIAL) += lpc176x/serial.c generic/serial_irq.c
+
+# Add the TOOLCHAIN_GCC_ARM files to the build
+$(OUT)%.o: %.S
+	@echo "  Assembling $@"
+	$(Q)$(AS) $< -o $@
+
+asmsrc-y := ../lib/lpc176x/device/TOOLCHAIN_GCC_ARM/startup_LPC17xx.S
+
+$(OUT)klipper.elf: $(patsubst %.S, $(OUT)src/%.o,$(asmsrc-y))
+
+target-y := $(OUT)LPC1768.ld $(target-y)
+
+$(OUT)LPC1768.ld: lib/lpc176x/device/TOOLCHAIN_GCC_ARM/LPC1768.ld $(OUT)board-link
+	@echo "  Preprocessing $@"
+	$(Q)$(CPP) -P -MD -MT $@ $< -o $@
+
+# Build the additional bin output file
+target-y += $(OUT)klipper.bin
+
+$(OUT)klipper.bin: $(OUT)klipper.elf
+	@echo "  Creating bin file $@"
+	$(Q)$(OBJCOPY) -O binary $< $@