makefile

usb drivers based on s3c2410

CROSS=		arm-elf-

CC=		$(CROSS)gcc
AS=		$(CROSS)as
LD=		$(CROSS)ld
OBJCOPY=	$(CROSS)objcopy
AR=		$(CROSS)ar
STRIP=		$(CROSS)strip
SIZE=		$(CROSS)size
STRINGS=	$(CROSS)strings
READELF=	$(CROSS)readelf
RANLIB=		$(CROSS)ranlib
NM=		$(CROSS)nm

CFLAGS+=	-Wall -pedantic -Os -fomit-frame-pointer -I../include
LDFLAGS+=	-e _start -Ttext 0 -nodefaultlibs -nostdlib

.S.o:
	$(CC) -D__ASSEMBLY__ $(CFLAGS) -c -o $@ $<

PROG=   bootloader

all: $(PROG).bin 

OBJS= head.o utils.o uart.o xmodem.o uudecode.o main.o

$(PROG).out: $(OBJS) 
	$(CC) $(LDFLAGS) -o $@ $^

$(PROG).bin: $(PROG).out
	$(OBJCOPY) -S -O binary $< $@

uudecode.exe: uudecode.c
	gcc -g -DMAIN -o $@ $<
	
flash: 
	-sjf2410.exe /f:$(PROG).bin
	
clean:
	-$(RM)  *.o *.out *.bin *.bak