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- #
- # U-boot - Makefile
- #
- # Copyright (c) 2005-2008 Analog Device Inc.
- #
- # (C) Copyright 2000-2006
- # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- #
- # Licensed under the GPL-2 or later.
- #
- extra-y := init.elf
- extra-y += initcode.o
- extra-y += start.o
- obj-y := interrupt.o cache.o
- obj-y += cpu.o
- obj-y += gpio.o
- obj-y += interrupts.o
- obj-$(CONFIG_JTAG_CONSOLE) += jtag-console.o
- obj-y += os_log.o
- obj-y += reset.o
- obj-y += traps.o
- extra-y += check_initcode
- # make sure our initcode (which goes into LDR) does not
- # have relocs or external references
- $(obj)/initcode.o: CFLAGS += -fno-function-sections -fno-data-sections
- READINIT = env LC_ALL=C $(CROSS_COMPILE)readelf -s $<
- $(obj)/check_initcode: $(obj)/initcode.o
- ifneq ($(CONFIG_BFIN_BOOT_MODE),BFIN_BOOT_BYPASS)
- @if $(READINIT) | grep '\<GLOBAL\>.*\<UND\>' ; then \
- echo "$< contains external references!" 1>&2 ; \
- exit 1 ; \
- fi
- endif
- $(obj)/init.lds: $(src)/init.lds.S
- $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P $^ -o $@
- $(obj)/init.elf: $(obj)/init.lds $(obj)/init.o $(obj)/initcode.o
- $(LD) $(LDFLAGS) -T $^ -o $@
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