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- #
- # arch/xtensa/boot/Makefile
- #
- # This file is subject to the terms and conditions of the GNU General Public
- # License. See the file "COPYING" in the main directory of this archive
- # for more details.
- #
- #
- # KBUILD_CFLAGS used when building rest of boot (takes effect recursively)
- KBUILD_CFLAGS += -fno-builtin
- subdir-y := lib
- targets += vmlinux.bin vmlinux.bin.gz
- targets += uImage xipImage
- # Subdirs for the boot loader(s)
- boot-$(CONFIG_XTENSA_PLATFORM_ISS) += Image
- boot-$(CONFIG_XTENSA_PLATFORM_XT2000) += Image zImage uImage
- boot-$(CONFIG_XTENSA_PLATFORM_XTFPGA) += Image zImage uImage
- all: $(boot-y)
- Image: boot-elf
- zImage: boot-redboot
- uImage: $(obj)/uImage
- xipImage: $(obj)/xipImage
- boot-elf boot-redboot: $(addprefix $(obj)/,$(subdir-y))
- $(Q)$(MAKE) $(build)=$(obj)/$@ $(MAKECMDGOALS)
- OBJCOPYFLAGS = --strip-all -R .comment -R .notes -O binary
- $(obj)/vmlinux.bin: vmlinux FORCE
- $(call if_changed,objcopy)
- $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
- $(call if_changed,gzip)
- boot-elf: $(obj)/vmlinux.bin
- boot-redboot: $(obj)/vmlinux.bin.gz
- UIMAGE_LOADADDR = $(CONFIG_KERNEL_LOAD_ADDRESS)
- UIMAGE_COMPRESSION = gzip
- $(obj)/uImage: $(obj)/vmlinux.bin.gz FORCE
- $(call if_changed,uimage)
- $(Q)$(kecho) ' Kernel: $@ is ready'
- $(obj)/xipImage: vmlinux FORCE
- $(call if_changed,objcopy)
- $(Q)$(kecho) ' Kernel: $@ is ready'
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