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#
# (C) Copyright 2004-2006, Texas Instruments, <www.ti.com>
# Jian Zhang <jzhang@ti.com>
#
# (C) Copyright 2000-2004
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
HOSTARCH := $(shell uname -m | \
sed -e s/i.86/i386/ \
-e s/sun4u/sparc64/ \
-e s/arm.*/arm/ \
-e s/sa110/arm/ \
-e s/powerpc/ppc/ \
-e s/macppc/ppc/)
HOSTOS := $(shell uname -s | tr A-Z a-z | \
sed -e 's/\(cygwin\).*/cygwin/')
export HOSTARCH
# Deal with colliding definitions from tcsh etc.
VENDOR=
#########################################################################
TOPDIR := $(shell if [ "$$PWD" != "" ]; then echo $$PWD; else pwd; fi)
export TOPDIR
ifeq (include/config.mk,$(wildcard include/config.mk))
# load ARCH, BOARD, and CPU configuration
include include/config.mk
export ARCH CPU BOARD VENDOR
# load other configuration
include $(TOPDIR)/config.mk
ifndef CROSS_COMPILE
CROSS_COMPILE = arm-none-linux-gnueabi-
#CROSS_COMPILE = arm-linux-
export CROSS_COMPILE
endif
#########################################################################
# X-LOAD objects....order is important (i.e. start must be first)
OBJS = cpu/$(CPU)/start.o
LIBS += board/$(BOARDDIR)/lib$(BOARD).a
LIBS += cpu/$(CPU)/lib$(CPU).a
LIBS += lib/lib$(ARCH).a
LIBS += fs/fat/libfat.a
LIBS += disk/libdisk.a
LIBS += drivers/libdrivers.a
LIBS += common/libcommon.a
.PHONY : $(LIBS)
# Add GCC lib
PLATFORM_LIBS += -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
SUBDIRS =
#########################################################################
#########################################################################
ALL = x-load.bin System.map
all: $(ALL)
x-load.bin: x-load
$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
x-load: $(OBJS) $(LIBS) $(LDSCRIPT)
UNDEF_SYM=`$(OBJDUMP) -x $(LIBS) |sed -n -e 's/.*\(__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
$(LD) $(LDFLAGS) $$UNDEF_SYM $(OBJS) \
--start-group $(LIBS) --end-group $(PLATFORM_LIBS) \
-Map x-load.map -o x-load
$(LIBS):
$(MAKE) -C `dirname $@`
System.map: x-load
@$(NM) $< | \
grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
sort > System.map
oneboot: x-load.bin
scripts/mkoneboot.sh
#########################################################################
else
all install x-load x-load.srec oneboot depend dep:
@echo "System not configured - see README" >&2
@ exit 1
endif
#########################################################################
unconfig:
rm -f include/config.h include/config.mk
#========================================================================
# ARM
#========================================================================
#########################################################################
## OMAP1 (ARM92xT) Systems
#########################################################################
omap1710h3_config : unconfig
@./mkconfig $(@:_config=) arm arm926ejs omap1710h3
#########################################################################
## OMAP2 (ARM1136) Systems
#########################################################################
omap2420h4_config : unconfig
@./mkconfig $(@:_config=) arm arm1136 omap2420h4
omap2430sdp_config : unconfig
@./mkconfig $(@:_config=) arm arm1136 omap2430sdp
#########################################################################
## OMAP3 (ARM-CortexA8) Systems
#########################################################################
omap3430sdp_config : unconfig
@./mkconfig $(@:_config=) arm omap3 omap3430sdp
omap3430labrador_config : unconfig
@./mkconfig $(@:_config=) arm omap3 omap3430labrador
omap3evm_config : unconfig
@./mkconfig $(@:_config=) arm omap3 omap3evm
overo_config : unconfig
@./mkconfig $(@:_config=) arm omap3 overo
omap3530beagle_config : unconfig
@./mkconfig $(@:_config=) arm omap3 omap3530beagle
#########################################################################
## OMAP4 (ARM-CortexA9) Systems
#########################################################################
omap4430panda_config : unconfig
@./mkconfig $(@:_config=) arm omap4 omap4430panda
#########################################################################
clean:
find . -type f \
\( -name 'core' -o -name '*.bak' -o -name '*~' \
-o -name '*.o' -o -name '*.a' \) -print \
| xargs rm -f
clobber: clean
find . -type f \
\( -name .depend -o -name '*.srec' -o -name '*.bin' \) \
-print \
| xargs rm -f
rm -f $(OBJS) *.bak tags TAGS
rm -fr *.*~
rm -f x-load x-load.map $(ALL)
rm -f include/asm/proc include/asm/arch
mrproper \
distclean: clobber unconfig
backup:
F=`basename $(TOPDIR)` ; cd .. ; \
gtar --force-local -zcvf `date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
#########################################################################