upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
157 lines
3.8 KiB
157 lines
3.8 KiB
#
|
|
# (C) Copyright 2006-2007
|
|
# Stefan Roese, DENX Software Engineering, sr@denx.de.
|
|
#
|
|
# (C) Copyright 2008
|
|
# Guennadi Liakhovetki, DENX Software Engineering, <lg@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
|
|
#
|
|
|
|
CONFIG_NAND_SPL = y
|
|
|
|
include $(TOPDIR)/config.mk
|
|
|
|
nandobj := $(OBJTREE)/nand_spl/
|
|
|
|
LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
|
|
LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(LDFLAGS) \
|
|
$(LDFLAGS_FINAL)
|
|
AFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL
|
|
CFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL
|
|
|
|
SOBJS = _divsi3.o \
|
|
_udivsi3.o \
|
|
start.o
|
|
|
|
COBJS = cpu.o \
|
|
davinci_nand.o \
|
|
davinci_pinmux.o \
|
|
div0.o \
|
|
hawkboard_nand_spl.o \
|
|
memsize.o \
|
|
misc.o \
|
|
nand_boot.o \
|
|
ns16550.o \
|
|
psc.o
|
|
|
|
SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
|
|
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
|
|
__OBJS := $(SOBJS) $(COBJS)
|
|
LNDIR := $(nandobj)board/$(BOARDDIR)
|
|
|
|
ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin \
|
|
$(nandobj)u-boot-spl-16k.bin
|
|
|
|
all: $(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) $(nandobj)u-boot.lds
|
|
cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
|
|
-Map $(nandobj)u-boot-spl.map \
|
|
-o $(nandobj)u-boot-spl
|
|
|
|
$(nandobj)u-boot.lds: $(LDSCRIPT)
|
|
$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
|
|
|
|
# create symbolic links for common files
|
|
|
|
# from board directory
|
|
$(obj)davinci_pinmux.c:
|
|
@rm -f $@
|
|
@ln -s $(TOPDIR)/board/davinci/common/davinci_pinmux.c $@
|
|
|
|
# from drivers/mtd/nand directory
|
|
$(obj)davinci_nand.c:
|
|
@rm -f $@
|
|
@ln -s $(TOPDIR)/drivers/mtd/nand/davinci_nand.c $@
|
|
|
|
# from nand_spl directory
|
|
$(obj)nand_boot.c:
|
|
@rm -f $@
|
|
@ln -s $(TOPDIR)/nand_spl/nand_boot.c $@
|
|
|
|
# from drivers/serial directory
|
|
$(obj)ns16550.c:
|
|
@rm -f $@
|
|
@ln -sf $(TOPDIR)/drivers/serial/ns16550.c $@
|
|
|
|
# from cpu directory
|
|
$(obj)start.S:
|
|
@rm -f $@
|
|
ln -s $(TOPDIR)/arch/arm/cpu/arm926ejs/start.S $@
|
|
|
|
# from lib directory
|
|
$(obj)_udivsi3.S:
|
|
@rm -f $@
|
|
ln -s $(TOPDIR)/arch/arm/lib/_udivsi3.S $@
|
|
|
|
# from lib directory
|
|
$(obj)_divsi3.S:
|
|
@rm -f $@
|
|
ln -s $(TOPDIR)/arch/arm/lib/_divsi3.S $@
|
|
|
|
# from lib directory
|
|
$(obj)div0.c:
|
|
@rm -f $@
|
|
ln -s $(TOPDIR)/arch/arm/lib/div0.c $@
|
|
|
|
# from SoC directory
|
|
$(obj)cpu.c:
|
|
@rm -f $@
|
|
@ln -s $(TOPDIR)/arch/arm/cpu/arm926ejs/davinci/cpu.c $@
|
|
|
|
# from board directory
|
|
$(obj)hawkboard_nand_spl.c:
|
|
@rm -f $@
|
|
ln -s $(TOPDIR)/board/davinci/da8xxevm/hawkboard_nand_spl.c $@
|
|
|
|
# from board directory
|
|
$(obj)misc.c:
|
|
@rm -f $@
|
|
ln -s $(TOPDIR)/board/davinci/common/misc.c $@
|
|
|
|
$(obj)psc.c:
|
|
@rm -f $@
|
|
ln -s $(TOPDIR)/arch/arm/cpu/arm926ejs/davinci/psc.c $@
|
|
|
|
# from common directory
|
|
$(obj)memsize.c:
|
|
@rm -f $@
|
|
ln -s $(TOPDIR)/common/memsize.c $@
|
|
|
|
#########################################################################
|
|
|
|
$(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
|
|
|
|
#########################################################################
|
|
|