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#-
# Copyright (c) 2013-2014 Robert N. M. Watson
# All rights reserved.
#
# This software was developed by SRI International and the University of
# Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-10-C-0237)
# ("CTSRD"), as part of the DARPA CRASH research programme.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$
BINDIR?= /boot
INSTALLFLAGS= -b
NO_PIE= yes
LOADERS= flashboot jtagboot
FILES= ${LOADERS} ${LOADERS:S/$/.md5/}
SRCS= relocate.S \
start.S \
boot2.c \
altera_jtag_uart.c \
cfi.c \
sdcard.c
MAN=
AFLAGS= -G0
CFLAGS= -ffreestanding \
-I${.CURDIR} \
-I${.CURDIR}/../../../common \
-I${.CURDIR}/../../../.. \
-D_KERNEL \
-Wall \
-G0 -Xassembler -G0 \
-fno-pic -mno-abicalls \
-msoft-float \
-g
# where to get libstand from
CFLAGS+= -I${.CURDIR}/../../../../../lib/libstand/
LIBSTAND= ${.OBJDIR}/../../../../../lib/libstand/libstand.a
LDFLAGS= -nostdlib \
-static \
-N \
-G0 \
-L${.CURDIR}
.PATH: ${.CURDIR}/../common
CFLAGS+= -I${.CURDIR}/../common
flashboot.elf: relocate.o start.o boot2.o altera_jtag_uart.o cfi.o sdcard.o
${LD} ${_LDFLAGS} -T ${.CURDIR}/flashboot.ldscript -o ${.TARGET} \
${.ALLSRC} ${LIBSTAND}
flashboot: flashboot.elf
objcopy -S -O binary ${.TARGET}.elf ${.TARGET}
flashboot.md5: flashboot
md5 flashboot > flashboot.md5
jtagboot: start.o boot2.o altera_jtag_uart.o cfi.o sdcard.o
${LD} ${_LDFLAGS} -T ${.CURDIR}/jtagboot.ldscript -o ${.TARGET} \
${.ALLSRC} ${LIBSTAND}
jtagboot.md5: jtagboot
md5 jtagboot > jtagboot.md5
CLEANFILES+= flashboot.elf
.include <bsd.prog.mk>
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