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@@ -743,6 +743,9 @@ ifneq ($(CONFIG_SYS_TEXT_BASE),)
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LDFLAGS_u-boot += -Ttext $(CONFIG_SYS_TEXT_BASE)
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endif
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+quiet_cmd_objcopy = OBJCOPY $@
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+cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@
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+
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all: $(ALL-y)
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PHONY += dtbs
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@@ -752,27 +755,31 @@ dtbs dts/dt.dtb: checkdtc u-boot
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u-boot-dtb.bin: u-boot.bin dts/dt.dtb
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cat $^ >$@
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-u-boot.hex: u-boot
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- $(OBJCOPY) $(OBJCOPYFLAGS) -O ihex $< $@
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+OBJCOPYFLAGS_u-boot.hex := -O ihex
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-u-boot.srec: u-boot
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- $(OBJCOPY) $(OBJCOPYFLAGS) -O srec $< $@
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+OBJCOPYFLAGS_u-boot.srec := -O srec
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-u-boot.bin: u-boot
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- $(OBJCOPY) $(OBJCOPYFLAGS) -O binary $< $@
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- $(call DO_STATIC_RELA,$<,$@,$(CONFIG_SYS_TEXT_BASE))
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- $(BOARD_SIZE_CHECK)
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+u-boot.hex u-boot.srec: u-boot FORCE
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+ $(call if_changed,objcopy)
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+
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+OBJCOPYFLAGS_u-boot.bin := -O binary
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+
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+u-boot.bin: u-boot FORCE
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+ $(call if_changed,objcopy)
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+ $(call DO_STATIC_RELA,$<,$@,$(CONFIG_SYS_TEXT_BASE))
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+ $(BOARD_SIZE_CHECK)
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u-boot.ldr: u-boot
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$(CREATE_LDR_ENV)
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$(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
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$(BOARD_SIZE_CHECK)
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-u-boot.ldr.hex: u-boot.ldr
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- $(OBJCOPY) $(OBJCOPYFLAGS) -O ihex $< $@ -I binary
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+OBJCOPYFLAGS_u-boot.ldr.hex := -I binary -O ihex
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+
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+OBJCOPYFLAGS_u-boot.ldr.srec := -I binary -O srec
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-u-boot.ldr.srec: u-boot.ldr
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- $(OBJCOPY) $(OBJCOPYFLAGS) -O srec $< $@ -I binary
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+u-boot.ldr.hex u-boot.ldr.srec: u-boot.ldr FORCE
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+ $(call if_changed,objcopy)
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#
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# U-Boot entry point, needed for booting of full-blown U-Boot
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@@ -1253,6 +1260,16 @@ quiet_cmd_rmdirs = $(if $(wildcard $(rm-dirs)),CLEAN $(wildcard $(rm-dirs)))
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quiet_cmd_rmfiles = $(if $(wildcard $(rm-files)),CLEAN $(wildcard $(rm-files)))
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cmd_rmfiles = rm -f $(rm-files)
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+# read all saved command lines
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+
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+targets := $(wildcard $(sort $(targets)))
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+cmd_files := $(wildcard .*.cmd $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))
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+
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+ifneq ($(cmd_files),)
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+ $(cmd_files): ; # Do not try to update included dependency files
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+ include $(cmd_files)
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+endif
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+
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# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.clean obj=dir
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# Usage:
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# $(Q)$(MAKE) $(clean)=dir
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