2 # arch/xtensa/boot/Makefile
4 # This file is subject to the terms and conditions of the GNU General Public
5 # License. See the file "COPYING" in the main directory of this archive
11 # KBUILD_CFLAGS used when building rest of boot (takes effect recursively)
12 KBUILD_CFLAGS += -fno-builtin -Iarch/$(ARCH)/boot/include
13 HOSTFLAGS += -Iarch/$(ARCH)/boot/include
16 targets += vmlinux.bin vmlinux.bin.gz
17 targets += uImage xipImage
19 # Subdirs for the boot loader(s)
21 boot-$(CONFIG_XTENSA_PLATFORM_ISS) += Image
22 boot-$(CONFIG_XTENSA_PLATFORM_XT2000) += Image zImage uImage
23 boot-$(CONFIG_XTENSA_PLATFORM_XTFPGA) += Image zImage uImage
29 xipImage: $(obj)/xipImage
31 boot-elf boot-redboot: $(addprefix $(obj)/,$(subdir-y))
32 $(Q)$(MAKE) $(build)=$(obj)/$@ $(MAKECMDGOALS)
34 OBJCOPYFLAGS = --strip-all -R .comment -R .notes -O binary
36 $(obj)/vmlinux.bin: vmlinux FORCE
37 $(call if_changed,objcopy)
39 $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
40 $(call if_changed,gzip)
42 boot-elf: $(obj)/vmlinux.bin
43 boot-redboot: $(obj)/vmlinux.bin.gz
45 UIMAGE_LOADADDR = $(CONFIG_KERNEL_LOAD_ADDRESS)
46 UIMAGE_COMPRESSION = gzip
48 $(obj)/uImage: $(obj)/vmlinux.bin.gz FORCE
49 $(call if_changed,uimage)
50 $(Q)$(kecho) ' Kernel: $@ is ready'
52 $(obj)/xipImage: vmlinux FORCE
53 $(call if_changed,objcopy)
54 $(Q)$(kecho) ' Kernel: $@ is ready'