mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-15 07:43:07 +00:00
6c2f4f388e
Bamboo has a file sdram.c which needs special treatment when building in separate directory. It has to be linked to build directory otherwise it is not seen. Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
106 lines
3 KiB
Makefile
106 lines
3 KiB
Makefile
#
|
|
# (C) Copyright 2007
|
|
# Stefan Roese, DENX Software Engineering, sr@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
|
|
#
|
|
|
|
include $(TOPDIR)/config.mk
|
|
include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk
|
|
|
|
LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
|
|
LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
|
|
AFLAGS += -DCONFIG_NAND_SPL
|
|
CFLAGS += -DCONFIG_NAND_SPL
|
|
|
|
SOBJS = start.o init.o resetvec.o
|
|
COBJS = nand_boot.o nand_ecc.o ndfc.o sdram.o
|
|
|
|
SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
|
|
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
|
|
__OBJS := $(SOBJS) $(COBJS)
|
|
LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR)
|
|
|
|
nandobj := $(OBJTREE)/nand_spl/
|
|
|
|
ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
|
|
|
|
all: $(obj).depend $(ALL)
|
|
|
|
$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
|
|
$(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@
|
|
|
|
$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl
|
|
$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
|
|
|
|
$(nandobj)u-boot-spl: $(OBJS)
|
|
cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
|
|
-Map $(nandobj)u-boot-spl.map \
|
|
-o $(nandobj)u-boot-spl
|
|
|
|
# create symbolic links for common files
|
|
|
|
# from cpu directory
|
|
$(obj)ndfc.c:
|
|
@rm -f $(obj)ndfc.c
|
|
ln -s $(SRCTREE)/cpu/ppc4xx/ndfc.c $(obj)ndfc.c
|
|
|
|
$(obj)resetvec.S:
|
|
@rm -f $(obj)resetvec.S
|
|
ln -s $(SRCTREE)/cpu/ppc4xx/resetvec.S $(obj)resetvec.S
|
|
|
|
$(obj)start.S:
|
|
@rm -f $(obj)start.S
|
|
ln -s $(SRCTREE)/cpu/ppc4xx/start.S $(obj)start.S
|
|
|
|
# from board directory
|
|
$(obj)init.S:
|
|
@rm -f $(obj)init.S
|
|
ln -s $(SRCTREE)/board/amcc/bamboo/init.S $(obj)init.S
|
|
|
|
# from nand_spl directory
|
|
$(obj)nand_boot.c:
|
|
@rm -f $(obj)nand_boot.c
|
|
ln -s $(SRCTREE)/nand_spl/nand_boot.c $(obj)nand_boot.c
|
|
|
|
# from drivers/nand directory
|
|
$(obj)nand_ecc.c:
|
|
@rm -f $(obj)nand_ecc.c
|
|
ln -s $(SRCTREE)/drivers/nand/nand_ecc.c $(obj)nand_ecc.c
|
|
|
|
ifneq ($(OBJTREE), $(SRCTREE))
|
|
$(obj)sdram.c:
|
|
@rm -f $(obj)sdram.c
|
|
ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/sdram.c $(obj)sdram.c
|
|
endif
|
|
|
|
#########################################################################
|
|
|
|
$(obj)%.o: $(obj)%.S
|
|
$(CC) $(AFLAGS) -c -o $@ $<
|
|
|
|
$(obj)%.o: $(obj)%.c
|
|
$(CC) $(CFLAGS) -c -o $@ $<
|
|
|
|
# defines $(obj).depend target
|
|
include $(SRCTREE)/rules.mk
|
|
|
|
sinclude $(obj).depend
|
|
|
|
#########################################################################
|