2009-01-22 23:05:24 +00:00
|
|
|
#
|
|
|
|
# (C) Copyright 2007
|
|
|
|
# Stefan Roese, DENX Software Engineering, sr@denx.de.
|
|
|
|
# (C) Copyright 2008 Freescale Semiconductor
|
|
|
|
# (C) Copyright Sheldon Instruments, Inc. 2008
|
|
|
|
#
|
|
|
|
# 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
|
|
|
|
#
|
|
|
|
|
|
|
|
NAND_SPL := y
|
|
|
|
TEXT_BASE := 0xfff00000
|
|
|
|
|
|
|
|
include $(TOPDIR)/config.mk
|
|
|
|
|
|
|
|
LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
|
2009-08-17 12:00:53 +00:00
|
|
|
LDFLAGS = -Bstatic -T $(nandobj)u-boot.lds -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
|
2009-01-22 23:05:24 +00:00
|
|
|
AFLAGS += -DCONFIG_NAND_SPL
|
|
|
|
CFLAGS += -DCONFIG_NAND_SPL
|
|
|
|
|
|
|
|
SOBJS = start.o ticks.o
|
2009-01-27 22:03:53 +00:00
|
|
|
COBJS = nand_boot_fsl_elbc.o $(BOARD).o sdram.o ns16550.o nand_init.o \
|
|
|
|
time.o cache.o
|
2009-01-22 23:05:24 +00:00
|
|
|
|
|
|
|
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 $< $@
|
|
|
|
|
2009-08-17 12:00:53 +00:00
|
|
|
$(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds
|
2009-01-22 23:05:24 +00:00
|
|
|
cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
|
|
|
|
-Map $(nandobj)u-boot-spl.map \
|
|
|
|
-o $(nandobj)u-boot-spl
|
|
|
|
|
2009-08-17 12:00:53 +00:00
|
|
|
$(nandobj)u-boot.lds: $(LDSCRIPT)
|
|
|
|
$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
|
|
|
|
|
2009-01-22 23:05:24 +00:00
|
|
|
# create symbolic links for common files
|
|
|
|
|
|
|
|
$(obj)start.S:
|
2009-03-09 09:51:39 +00:00
|
|
|
@rm -f $@
|
2010-04-15 14:07:28 +00:00
|
|
|
ln -s $(SRCTREE)/arch/powerpc/cpu/mpc83xx/start.S $@
|
2009-01-22 23:05:24 +00:00
|
|
|
|
|
|
|
$(obj)nand_boot_fsl_elbc.c:
|
2009-03-09 09:51:39 +00:00
|
|
|
@rm -f $@
|
|
|
|
ln -s $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $@
|
2009-01-22 23:05:24 +00:00
|
|
|
|
|
|
|
$(obj)sdram.c:
|
2009-03-09 09:51:39 +00:00
|
|
|
@rm -f $@
|
|
|
|
ln -s $(SRCTREE)/board/$(BOARDDIR)/sdram.c $@
|
2009-01-22 23:05:24 +00:00
|
|
|
|
|
|
|
$(obj)$(BOARD).c:
|
2009-03-09 09:51:39 +00:00
|
|
|
@rm -f $@
|
|
|
|
ln -s $(SRCTREE)/board/$(BOARDDIR)/$(BOARD).c $@
|
2009-01-22 23:05:24 +00:00
|
|
|
|
|
|
|
$(obj)ns16550.c:
|
2009-03-09 09:51:39 +00:00
|
|
|
@rm -f $@
|
|
|
|
ln -s $(SRCTREE)/drivers/serial/ns16550.c $@
|
2009-01-22 23:05:24 +00:00
|
|
|
|
|
|
|
$(obj)nand_init.c:
|
2009-03-09 09:51:39 +00:00
|
|
|
@rm -f $@
|
2010-04-15 14:07:28 +00:00
|
|
|
ln -s $(SRCTREE)/arch/powerpc/cpu/mpc83xx/nand_init.c $@
|
2009-01-22 23:05:24 +00:00
|
|
|
|
2009-01-27 22:03:53 +00:00
|
|
|
$(obj)cache.c:
|
2009-03-09 09:51:39 +00:00
|
|
|
@rm -f $@
|
2010-04-15 14:07:28 +00:00
|
|
|
ln -s $(SRCTREE)/arch/powerpc/lib/cache.c $@
|
2009-01-27 22:03:53 +00:00
|
|
|
|
2009-01-22 23:05:24 +00:00
|
|
|
$(obj)time.c:
|
2009-03-09 09:51:39 +00:00
|
|
|
@rm -f $@
|
2010-04-15 14:07:28 +00:00
|
|
|
ln -s $(SRCTREE)/arch/powerpc/lib/time.c $@
|
2009-01-22 23:05:24 +00:00
|
|
|
|
|
|
|
$(obj)ticks.S:
|
2009-03-09 09:51:39 +00:00
|
|
|
@rm -f $@
|
2010-04-15 14:07:28 +00:00
|
|
|
ln -s $(SRCTREE)/arch/powerpc/lib/ticks.S $@
|
2009-01-22 23:05:24 +00:00
|
|
|
|
|
|
|
#########################################################################
|
|
|
|
|
|
|
|
$(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
|
|
|
|
|
|
|
|
#########################################################################
|