1 files changed, 48 insertions, 0 deletions
diff --git a/minimal/Makefile b/minimal/Makefile
new file mode 100644
index 000000000..a59bb9f89
--- /dev/null
+++ b/minimal/Makefile
@@ -0,0 +1,48 @@
+include ../py/mkenv.mk
+
+# qstr definitions (must come before including py.mk)
+QSTR_DEFS = qstrdefsport.h
+
+# include py core make definitions
+include ../py/py.mk
+
+CROSS_COMPILE = arm-none-eabi-
+
+INC =  -I.
+INC += -I..
+INC += -I$(BUILD)
+
+CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -mabi=aapcs-linux -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -fsingle-precision-constant -Wdouble-promotion
+CFLAGS = $(INC) -Wall -Werror -ansi -std=gnu99 -nostdlib $(CFLAGS_CORTEX_M4) $(COPT)
+
+#Debugging/Optimization
+ifeq ($(DEBUG), 1)
+CFLAGS += -O0 -ggdb
+else
+CFLAGS += -Os -DNDEBUG
+endif
+
+LDFLAGS = -nostdlib -T stm32f405.ld -Map=$@.map --cref
+LIBS =
+
+SRC_C = \
+	main.c \
+#	printf.c \
+	string0.c \
+	malloc0.c \
+	gccollect.c \
+
+SRC_S = \
+#	startup_stm32f40xx.s \
+	gchelper.s \
+
+OBJ = $(PY_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o) $(SRC_S:.s=.o))
+
+all: $(BUILD)/firmware.elf
+
+$(BUILD)/firmware.elf: $(OBJ)
+	$(ECHO) "LINK $@"
+	$(Q)$(LD) $(LDFLAGS) -o $@ $(OBJ) $(LIBS)
+	$(Q)$(SIZE) $@
+
+include ../py/mkrules.mk