Add STM platform and stm-bringup demo program

[fw/altos] / src / stm-bringup / Makefile

diff --git a/src/stm-bringup/Makefile b/src/stm-bringup/Makefile
new file mode 100644 (file)
index 0000000..49966a4
--- /dev/null
+++ b/src/stm-bringup/Makefile
@@ -0,0 +1,35 @@
+CC=arm-none-eabi-gcc
+OBJCOPY=arm-none-eabi-objcopy
+
+C_LIB=/local/src/pdclib/pdclib.a
+C_INC=-I/local/src/pdclib/includes -I/local/src/pdclib/internals
+
+DEF_CFLAGS=-g -std=gnu99 -O0 -mlittle-endian -mthumb -ffreestanding -nostdlib -I../../src/stm $(C_INC)
+
+# to run from SRAM
+LD_FLAGS_RAM=-Wl,-Taltos-ram.ld
+LD_FLAGS=-Wl,-Taltos.ld
+
+CFLAGS=$(DEF_CFLAGS) -mcpu=cortex-m3 -DCONFIG_STM32L_DISCOVERY
+
+OBJS=bringup.o
+
+all: bringup-ram.elf bringup.elf
+
+%.bin: %.elf
+       $(OBJCOPY) -O binary $^ $@
+
+bringup.elf: $(OBJS) $(C_LIB) altos.ld
+       $(CC) $(CFLAGS) $(LD_FLAGS) -o $@ $(OBJS) $(C_LIB) -lgcc
+
+bringup-ram.elf: $(OBJS) $(C_LIB) altos-ram.ld
+       $(CC) $(CFLAGS) $(LD_FLAGS_RAM) -o $@ $(OBJS) $(C_LIB) -lgcc
+
+bringup.o: bringup.c
+       $(CC) -c $(CFLAGS) bringup.c
+
+clean:
+       rm -rf *.elf
+       rm -rf *.bin
+
+.PHONY: all clean