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# Need to have CROSS_COMPILE set to /path/to/bin/arm-unknown-linux-gnu-
# or have arm-unknown-linux-gnu in your path

CROSS_COMPILE?=arm-linux-gnueabi-

CC=$(CROSS_COMPILE)gcc
CPP=$(CROSS_COMPILE)g++
LD=$(CROSS_COMPILE)ld

all: boot.arm boot_emm.arm

boot.o: boot.S
	$(CC) -mfloat-abi=softfp -march=armv7-a -fno-builtin -nostdinc -o $@ -c $<

boot.arm: boot.o
	$(LD) -o $@ -N -Ttext 0x00000010 $< -non_shared -static
boot_emm.arm: boot.o
	$(LD) -o $@ -N -Ttext 0x00000010 $< -non_shared -static


clean:
	$(RM) -f *.o boot.arm boot_emm.arm

.PHONY: all clean