mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
beb7f27a0d
Removed dummy functions in "mmc_spl/board/samsung/smdkv310/mmc_boot.c", @mmc_boot.c void do_undefined_instruction(struct pt_regs *pt_regs); void do_software_interrupt(struct pt_regs *pt_regs); void do_prefetch_abort(struct pt_regs *pt_regs); void do_data_abort(struct pt_regs *pt_regs); void do_not_used(struct pt_regs *pt_regs); void do_fiq(struct pt_regs *pt_regs); void do_irq(struct pt_regs *pt_regs); not required as called conditionally in start.S @start.S \#ifdef CONFIG_SPL_BUILD _undefined_instruction: .word _undefined_instruction _software_interrupt: .word _software_interrupt _prefetch_abort: .word _prefetch_abort _data_abort: .word _data_abort _not_used: .word _not_used _irq: .word _irq _fiq: .word _fiq _pad: .word 0x12345678 /* now 16*4=64 */ \#else _undefined_instruction: .word undefined_instruction _software_interrupt: .word software_interrupt _prefetch_abort: .word prefetch_abort _data_abort: .word data_abort _not_used: .word not_used _irq: .word irq _fiq: .word fiq _pad: .word 0x12345678 /* now 16*4=64 */ \#endif e.g. undefined_instruction: get_bad_stack bad_save_user_regs bl do_undefined_instruction Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
107 lines
3.0 KiB
Makefile
107 lines
3.0 KiB
Makefile
#
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# (C) Copyright 2006-2007
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# Stefan Roese, DENX Software Engineering, sr@denx.de.
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#
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# (C) Copyright 2008
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# Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de>
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#
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# (C) Copyright 2011
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# Chander Kashyap, Samsung Electronics, <k.chander@samsung.com>
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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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CONFIG_MMC_SPL = y
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include $(TOPDIR)/config.mk
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LDSCRIPT= $(TOPDIR)/mmc_spl/board/$(BOARDDIR)/u-boot.lds
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LDFLAGS = -Bstatic -T $(mmcobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(PLATFORM_LDFLAGS)
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AFLAGS += -DCONFIG_MMC_SPL
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AFLAGS += -DCONFIG_SPL_BUILD
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CFLAGS += -DCONFIG_MMC_SPL
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CFLAGS += -DCONFIG_SPL_BUILD
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SOBJS = start.o mem_setup.o lowlevel_init.o
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COBJS = mmc_boot.o
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SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
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__OBJS := $(SOBJS) $(COBJS)
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LNDIR := $(OBJTREE)/mmc_spl/board/$(BOARDDIR)
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mmcobj := $(OBJTREE)/mmc_spl/
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MKV310_MMC_SPL_EXEC = mkv310_mmc_spl_exec
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MMC_SPL_BIN = u-boot-mmc-spl.bin
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ALL = $(mmcobj)u-boot-spl $(mmcobj)u-boot-spl.bin $(mmcobj)$(MMC_SPL_BIN)
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all: $(obj).depend $(ALL)
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$(mmcobj)$(MMC_SPL_BIN): $(mmcobj)u-boot-spl.bin tools/$(MKV310_MMC_SPL_EXEC)
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./tools/$(MKV310_MMC_SPL_EXEC) $(mmcobj)u-boot-spl.bin $(mmcobj)$(MMC_SPL_BIN)
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rm -f tools/$(MKV310_MMC_SPL_EXEC)
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tools/$(MKV310_MMC_SPL_EXEC): tools/mkv310_image.c
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$(HOSTCC) tools/mkv310_image.c -o tools/$(MKV310_MMC_SPL_EXEC)
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$(mmcobj)u-boot-spl.bin: $(mmcobj)u-boot-spl
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$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
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$(mmcobj)u-boot-spl: $(OBJS) $(mmcobj)u-boot.lds
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cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
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-Map $(mmcobj)u-boot-spl.map \
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-o $(mmcobj)u-boot-spl
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$(mmcobj)u-boot.lds: $(LDSCRIPT)
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$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
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# create symbolic links for common files
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# from cpu directory
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start.S:
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@rm -f $@
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@ln -s $(TOPDIR)/arch/arm/cpu/armv7/start.S $@
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# from board directory
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mem_setup.S:
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@rm -f $@
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@ln -s $(TOPDIR)/board/samsung/smdkv310/mem_setup.S $@
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lowlevel_init.S:
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@rm -f $@
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@ln -s $(TOPDIR)/board/samsung/smdkv310/lowlevel_init.S $@
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#########################################################################
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$(obj)%.o: %.S
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$(CC) $(AFLAGS) -c -o $@ $<
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$(obj)%.o: %.c
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$(CC) $(CFLAGS) -c -o $@ $<
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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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