mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-12 07:57:21 +00:00
714dc001fc
The u-boot-imx23.bd and u-boot-imx28.bd need to be preprocessed, otherwise they have issues with out-of-tree build where elftosb tool couldn't sometimes find the u-boot.bin and spl/u-boot-spl.bin . Preprocess these .bd files with sed and insert full path to u-boot.bin and spl/u-boot-spl.bin to prevent this issue. Moreover, to avoid adding more churn into main Makefile, move all this preprocessing and u-boot.sb generation into CPU directory instead. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
60 lines
1.9 KiB
Makefile
60 lines
1.9 KiB
Makefile
#
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# (C) Copyright 2000-2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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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 = $(obj)lib$(SOC).o
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COBJS = clock.o mxs.o iomux.o timer.o
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ifdef CONFIG_SPL_BUILD
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COBJS += spl_boot.o spl_lradc_init.o spl_mem_init.o spl_power_init.o
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endif
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SRCS := $(START:.o=.S) $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS))
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START := $(addprefix $(obj),$(START))
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all: $(obj).depend $(LIB)
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$(LIB): $(OBJS)
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$(call cmd_link_o_target, $(OBJS))
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# Specify the target for use in elftosb call
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ELFTOSB_TARGET-$(CONFIG_MX23) = imx23
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ELFTOSB_TARGET-$(CONFIG_MX28) = imx28
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$(OBJTREE)/u-boot.bd: $(SRCTREE)/$(CPUDIR)/$(SOC)/u-boot-$(ELFTOSB_TARGET-y).bd
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sed "s@OBJTREE@$(OBJTREE)@g" $^ > $@
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$(OBJTREE)/u-boot.sb: $(OBJTREE)/u-boot.bin $(OBJTREE)/spl/u-boot-spl.bin $(OBJTREE)/u-boot.bd
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elftosb -zf $(ELFTOSB_TARGET-y) -c $(OBJTREE)/u-boot.bd -o $(OBJTREE)/u-boot.sb
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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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