xref: /gem5/system/arm/simple_bootloader/Makefile

# Copyright (c) 2011 ARM Limited
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#
# The license below extends only to copyright in the software and shall
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# to a hardware implementation of the functionality of the software
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# met: redistributions of source code must retain the above copyright
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# redistributions in binary form must reproduce the above copyright
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# this software without specific prior written permission.
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# Authors: Ali Saidi

# Need to have CROSS_COMPILE set to /path/to/bin/arm-none-eabi-
# arm-unknown-linux-gnu- might also work
#
#

CROSS_COMPILE=arm-none-eabi-

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

all: boot

boot.o: boot.S
	$(CC) -mfloat-abi=softfp -march=armv7-a -mfpu=vfpv3 -mthumb -fno-builtin -nostdinc -o boot.o -c boot.S

boot.arm: boot.o
	$(LD) -o boot.arm -N -Ttext 0 boot.o -non_shared -static


clean:	
	rm *.o boot.arm