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@ -9,34 +9,21 @@ |
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# Licensed under the GPL-2 or later.
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#
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include $(TOPDIR)/config.mk |
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LIB = $(obj)lib$(CPU).o
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EXTRA := init.elf
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CEXTRA := initcode.o
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SEXTRA := start.o
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SOBJS := interrupt.o cache.o
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COBJS-y += cpu.o
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COBJS-$(CONFIG_ADI_GPIO1) += gpio.o
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COBJS-y += interrupts.o
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COBJS-$(CONFIG_JTAG_CONSOLE) += jtag-console.o
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COBJS-y += os_log.o
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COBJS-y += reset.o
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COBJS-y += traps.o
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SRCS := $(SEXTRA:.o=.S) $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS-y) $(SOBJS))
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EXTRA := $(addprefix $(obj),$(EXTRA))
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CEXTRA := $(addprefix $(obj),$(CEXTRA))
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SEXTRA := $(addprefix $(obj),$(SEXTRA))
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all: $(obj).depend $(LIB) $(obj).depend $(EXTRA) $(CEXTRA) $(SEXTRA) check_initcode |
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$(LIB): $(OBJS) |
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$(call cmd_link_o_target, $(OBJS))
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$(OBJS): $(obj)bootrom-asm-offsets.h |
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extra-y := init.elf
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extra-y += initcode.o
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extra-y += start.o
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obj-y := interrupt.o cache.o
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obj-y += cpu.o
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obj-$(CONFIG_ADI_GPIO1) += gpio.o
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obj-y += interrupts.o
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obj-$(CONFIG_JTAG_CONSOLE) += jtag-console.o
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obj-y += os_log.o
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obj-y += reset.o
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obj-y += traps.o
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extra-y += check_initcode
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extra-y += bootrom-asm-offsets.h
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$(obj)bootrom-asm-offsets.c: bootrom-asm-offsets.c.in bootrom-asm-offsets.awk |
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echo '#include <asm/mach-common/bits/bootrom.h>' | $(CPP) $(CPPFLAGS) - | gawk -f ./bootrom-asm-offsets.awk > $@.tmp
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mv $@.tmp $@
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@ -50,7 +37,7 @@ $(obj)bootrom-asm-offsets.h: $(obj)bootrom-asm-offsets.s |
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# have relocs or external references
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$(obj)initcode.o: CFLAGS += -fno-function-sections -fno-data-sections |
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READINIT = env LC_ALL=C $(CROSS_COMPILE)readelf -s $<
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check_initcode: $(obj)initcode.o |
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$(obj)check_initcode: $(obj)initcode.o |
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ifneq ($(CONFIG_BFIN_BOOT_MODE),BFIN_BOOT_BYPASS) |
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@if $(READINIT) | grep '\<GLOBAL\>.*\<UND\>' ; then \
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echo "$< contains external references!" 1>&2 ; \
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@ -62,12 +49,3 @@ $(obj)init.lds: init.lds.S |
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$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P $^ -o $@
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$(obj)init.elf: $(obj)init.lds $(obj)init.o $(obj)initcode.o |
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$(LD) $(LDFLAGS) -T $^ -o $@
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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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