Initial commit

Makefile

@@ -0,0 +1,91 @@
+ifeq ($(strip $(DEVKITARM)),)
+$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
+endif
+
+include $(DEVKITARM)/base_rules
+
+IPL_LOAD_ADDR := 0x40008000
+
+TARGET := Lockpick_RCM
+BLVERSION_MAJOR := 1
+BLVERSION_MINOR := 0
+BUILD := build
+OUTPUT := output
+SOURCEDIR = source
+VPATH = $(dir $(wildcard ./$(SOURCEDIR)/*/)) $(dir $(wildcard ./$(SOURCEDIR)/*/*/))
+
+OBJS = $(addprefix $(BUILD)/$(TARGET)/, \
+	start.o \
+	main.o \
+	keys.o \
+	heap.o \
+	btn.o \
+	clock.o \
+	cluster.o \
+	fuse.o \
+	gpio.o \
+	sept.o \
+	i2c.o \
+	max7762x.o \
+	max17050.o \
+	mc.o \
+	nx_emmc.o \
+	sdmmc.o \
+	sdmmc_driver.o \
+	sdram.o \
+	sdram_lp0.o \
+	util.o \
+	di.o \
+	gfx.o \
+	pinmux.o \
+	pkg1.o \
+	pkg2.o \
+	se.o \
+	tsec.o \
+	hw_init.o \
+	smmu.o \
+	max77620-rtc.o \
+)
+
+OBJS += $(addprefix $(BUILD)/$(TARGET)/, \
+	lz.o blz.o \
+	diskio.o ff.o ffunicode.o ffsystem.o \
+)
+
+CUSTOMDEFINES := -DIPL_LOAD_ADDR=$(IPL_LOAD_ADDR)
+
+ARCH := -march=armv4t -mtune=arm7tdmi -mthumb-interwork
+CFLAGS = $(ARCH) -O2 -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -std=gnu11 -Wall $(CUSTOMDEFINES)
+LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=IPL_LOAD_ADDR=$(IPL_LOAD_ADDR)
+
+MODULEDIRS := $(wildcard modules/*)
+
+.PHONY: all clean $(MODULEDIRS)
+
+all: $(TARGET).bin
+	@echo -n "Payload size is "
+	@wc -c < $(OUTPUT)/$(TARGET).bin
+	@echo "Max size is 126296 Bytes."
+
+clean:
+	@rm -rf $(OBJS)
+	@rm -rf $(BUILD)
+	@rm -rf $(OUTPUT)
+
+$(MODULEDIRS):
+	$(MAKE) -C $@ $(MAKECMDGOALS)
+
+$(TARGET).bin: $(BUILD)/$(TARGET)/$(TARGET).elf $(MODULEDIRS)
+	$(OBJCOPY) -S -O binary $< $(OUTPUT)/$@
+
+$(BUILD)/$(TARGET)/$(TARGET).elf: $(OBJS)
+	$(CC) $(LDFLAGS) -T $(SOURCEDIR)/link.ld $^ -o $@
+
+$(BUILD)/$(TARGET)/%.o: %.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+$(BUILD)/$(TARGET)/%.o: %.S
+	@mkdir -p "$(BUILD)"
+	@mkdir -p "$(BUILD)/$(TARGET)"
+	@mkdir -p "$(OUTPUT)"
+	$(CC) $(CFLAGS) -c $< -o $@