1 #
2 # arch/xtensa/boot/Makefile
3 #
4 # This file is subject to the terms and condit
5 # License. See the file "COPYING" in the main
6 # for more details.
7 #
8 #
9
10
11 # KBUILD_CFLAGS used when building rest of boo
12 KBUILD_CFLAGS += -fno-builtin
13
14 subdir-y := lib
15 targets += vmlinux.bin vmlinux.bin.gz
16 targets += uImage xipImage
17
18 # Subdirs for the boot loader(s)
19
20 boot-$(CONFIG_XTENSA_PLATFORM_ISS) += Image
21 boot-$(CONFIG_XTENSA_PLATFORM_XT2000) += Image
22 boot-$(CONFIG_XTENSA_PLATFORM_XTFPGA) += Image
23
24 all: $(boot-y)
25 Image: boot-elf
26 zImage: boot-redboot
27 uImage: $(obj)/uImage
28 xipImage: $(obj)/xipImage
29
30 boot-elf boot-redboot: $(addprefix $(obj)/,$(s
31 $(Q)$(MAKE) $(build)=$(obj)/$@ $(MAKEC
32
33 OBJCOPYFLAGS = --strip-all -R .comment -R .not
34
35 $(obj)/vmlinux.bin: vmlinux FORCE
36 $(call if_changed,objcopy)
37
38 $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORC
39 $(call if_changed,gzip)
40
41 boot-elf: $(obj)/vmlinux.bin
42 boot-redboot: $(obj)/vmlinux.bin.gz
43
44 UIMAGE_LOADADDR = $(CONFIG_KERNEL_LOAD_ADDRESS
45 UIMAGE_COMPRESSION = gzip
46
47 $(obj)/uImage: $(obj)/vmlinux.bin.gz FORCE
48 $(call if_changed,uimage)
49 $(Q)$(kecho) ' Kernel: $@ is ready'
50
51 $(obj)/xipImage: vmlinux FORCE
52 $(call if_changed,objcopy)
53 $(Q)$(kecho) ' Kernel: $@ is ready'
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