CRIS v10: Update boot Kbuild makefile.

#

# arch/cris/boot/Makefile

# arch/cris/arch-v10/boot/Makefile

#

target = $(target_boot_dir)

src    = $(src_boot_dir)

zImage: compressed/vmlinuz

OBJCOPY = objcopy-cris

OBJCOPYFLAGS = -O binary --remove-section=.bss

compressed/vmlinuz:

	@$(MAKE) -f $(src)/compressed/Makefile $(target_compressed_dir)/vmlinuz

subdir- := compressed rescue

targets := Image

clean:

	@$(MAKE) -f $(src)/compressed/Makefile clean

$(obj)/Image: vmlinux FORCE

	$(call if_changed,objcopy)

	@echo '  Kernel: $@ is ready'

$(obj)/compressed/vmlinux: $(obj)/Image FORCE

	$(Q)$(MAKE) $(build)=$(obj)/compressed $@

	$(Q)$(MAKE) $(build)=$(obj)/rescue $(obj)/rescue/rescue.bin

$(obj)/zImage:  $(obj)/compressed/vmlinux

	@cp $< $@

	@echo '  Kernel: $@ is ready'