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https://github.com/AsahiLinux/u-boot
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3a67566c1d
linking eeprom with libgeneric.a is not really needed and causes following error: ../../lib_generic/libgeneric.a(string.o): In function `strcmp': lib_generic/string.c:152: multiple definition of `strcmp' ../../examples/standalone/libstubs.a(stubs.o):include/_exports.h:24: first defined here Remove eeprom linker script as well and generate entry point object (to start application by jumping on its beginning) on the fly. Out-of-tree build tested as well. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
95 lines
2.6 KiB
Makefile
95 lines
2.6 KiB
Makefile
#
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# (C) Copyright 2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# (C) Copyright 2005
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# Ladislav Michl, 2N Telekomunikace, michl@2n.cz
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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include $(TOPDIR)/config.mk
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LIB = $(obj)lib$(BOARD).a
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COBJS := netstar.o
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SOBJS := setup.o
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SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS))
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SOBJS := $(addprefix $(obj),$(SOBJS))
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LOAD_ADDR = 0x10400000
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#########################################################################
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all: $(obj).depend $(LIB) $(obj)eeprom.srec $(obj)eeprom.bin \
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$(obj)crcek.srec $(obj)crcek.bin $(obj)crcit
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$(LIB): $(OBJS) $(SOBJS)
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$(AR) $(ARFLAGS) $@ $^
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$(obj)eeprom_start.o:
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echo "b eeprom" | $(CC) $(AFLAGS) -c -x assembler -o $@ -
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$(obj)eeprom: $(obj)eeprom_start.o $(obj)eeprom.o
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$(LD) -Ttext $(LOAD_ADDR) -e eeprom -o $@ $^ \
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-L$(obj)../../examples/standalone -lstubs \
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$(PLATFORM_LIBS)
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$(obj)eeprom.srec: $(obj)eeprom
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$(OBJCOPY) -S -O srec $(<:.o=) $@
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$(obj)eeprom.bin: $(obj)eeprom
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$(OBJCOPY) -S -O binary $< $@
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$(obj)crcek.srec: $(obj)crcek.o
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$(LD) -g -Ttext 0x00000000 -e crcek -o $(<:.o=) $^
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$(OBJCOPY) -S -O srec $(<:.o=) $@
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$(obj)crcek.bin: $(obj)crcek.srec
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$(OBJCOPY) -I srec -O binary $< $@
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$(obj)crcit: $(obj)crcit.o $(obj)crc32.o
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$(HOSTCC) $(HOSTCFLAGS) -o $@ $^
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$(obj)crcit.o: crcit.c
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$(HOSTCC) $(HOSTCFLAGS) -o $@ -c $<
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$(obj)crc32.o: $(SRCTREE)/lib_generic/crc32.c
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$(HOSTCC) $(HOSTCFLAGS) -DUSE_HOSTCC -I$(TOPDIR)/include \
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-o $@ -c $<
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clean:
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rm -f $(SOBJS) $(OBJS) \
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$(obj)eeprom_start.o $(obj)eeprom.o \
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$(obj)eeprom $(obj)eeprom.srec $(obj)eeprom.bin \
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$(obj)crcek.o $(obj)crcek $(obj)crcek.srec $(obj)crcek.bin
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distclean: clean
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rm -f $(LIB) core *.bak $(obj).depend
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#########################################################################
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk
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sinclude $(obj).depend
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#########################################################################
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