1 # 1 #
2 # arch/xtensa/boot/Makefile !! 2 # arch/i386/boot/Makefile
3 # 3 #
4 # This file is subject to the terms and condit 4 # This file is subject to the terms and conditions of the GNU General Public
5 # License. See the file "COPYING" in the main 5 # License. See the file "COPYING" in the main directory of this archive
6 # for more details. 6 # for more details.
7 # 7 #
>> 8 # Copyright (C) 1994 by Linus Torvalds
8 # 9 #
9 10
>> 11 BOOT_INCL = $(TOPDIR)/include/linux/config.h \
>> 12 $(TOPDIR)/include/linux/autoconf.h \
>> 13 $(TOPDIR)/include/asm/boot.h
10 14
11 # KBUILD_CFLAGS used when building rest of boo !! 15 zImage: $(CONFIGURE) bootsect setup compressed/vmlinux tools/build
12 KBUILD_CFLAGS += -fno-builtin !! 16 $(OBJCOPY) compressed/vmlinux compressed/vmlinux.out
>> 17 tools/build bootsect setup compressed/vmlinux.out $(ROOT_DEV) > zImage
13 18
14 subdir-y := lib !! 19 bzImage: $(CONFIGURE) bbootsect bsetup compressed/bvmlinux tools/build
15 targets += vmlinux.bin vmlinux.bin.gz !! 20 $(OBJCOPY) compressed/bvmlinux compressed/bvmlinux.out
16 targets += uImage xipImage !! 21 tools/build -b bbootsect bsetup compressed/bvmlinux.out $(ROOT_DEV) > bzImage
17 22
18 # Subdirs for the boot loader(s) !! 23 compressed/vmlinux: $(TOPDIR)/vmlinux
>> 24 @$(MAKE) -C compressed vmlinux
19 25
20 boot-$(CONFIG_XTENSA_PLATFORM_ISS) += Image !! 26 compressed/bvmlinux: $(TOPDIR)/vmlinux
21 boot-$(CONFIG_XTENSA_PLATFORM_XT2000) += Image !! 27 @$(MAKE) -C compressed bvmlinux
22 boot-$(CONFIG_XTENSA_PLATFORM_XTFPGA) += Image <<
23 28
24 all: $(boot-y) !! 29 zdisk: $(BOOTIMAGE)
25 Image: boot-elf !! 30 dd bs=8192 if=$(BOOTIMAGE) of=/dev/fd0
26 zImage: boot-redboot <<
27 uImage: $(obj)/uImage <<
28 xipImage: $(obj)/xipImage <<
29 31
30 boot-elf boot-redboot: $(addprefix $(obj)/,$(s !! 32 zlilo: $(CONFIGURE) $(BOOTIMAGE)
31 $(Q)$(MAKE) $(build)=$(obj)/$@ $(MAKEC !! 33 if [ -f $(INSTALL_PATH)/vmlinuz ]; then mv $(INSTALL_PATH)/vmlinuz $(INSTALL_PATH)/vmlinuz.old; fi
>> 34 if [ -f $(INSTALL_PATH)/System.map ]; then mv $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi
>> 35 cat $(BOOTIMAGE) > $(INSTALL_PATH)/vmlinuz
>> 36 cp $(TOPDIR)/System.map $(INSTALL_PATH)/
>> 37 if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi
32 38
33 OBJCOPYFLAGS = --strip-all -R .comment -R .not !! 39 install: $(CONFIGURE) $(BOOTIMAGE)
>> 40 sh -x ./install.sh $(KERNELRELEASE) $(BOOTIMAGE) $(TOPDIR)/System.map "$(INSTALL_PATH)"
34 41
35 $(obj)/vmlinux.bin: vmlinux FORCE !! 42 tools/build: tools/build.c
36 $(call if_changed,objcopy) !! 43 $(HOSTCC) $(HOSTCFLAGS) -o $@ $< -I$(TOPDIR)/include
37 44
38 $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORC !! 45 bootsect: bootsect.o
39 $(call if_changed,gzip) !! 46 $(LD) -Ttext 0x0 -s --oformat binary -o $@ $<
40 47
41 boot-elf: $(obj)/vmlinux.bin !! 48 bootsect.o: bootsect.s
42 boot-redboot: $(obj)/vmlinux.bin.gz !! 49 $(AS) -o $@ $<
43 50
44 UIMAGE_LOADADDR = $(CONFIG_KERNEL_LOAD_ADDRESS !! 51 bootsect.s: bootsect.S Makefile $(BOOT_INCL)
45 UIMAGE_COMPRESSION = gzip !! 52 $(CPP) $(CPPFLAGS) -traditional $(SVGA_MODE) $(RAMDISK) $< -o $@
46 53
47 $(obj)/uImage: $(obj)/vmlinux.bin.gz FORCE !! 54 bbootsect: bbootsect.o
48 $(call if_changed,uimage) !! 55 $(LD) -Ttext 0x0 -s --oformat binary $< -o $@
49 $(Q)$(kecho) ' Kernel: $@ is ready' <<
50 56
51 $(obj)/xipImage: vmlinux FORCE !! 57 bbootsect.o: bbootsect.s
52 $(call if_changed,objcopy) !! 58 $(AS) -o $@ $<
53 $(Q)$(kecho) ' Kernel: $@ is ready' !! 59
>> 60 bbootsect.s: bootsect.S Makefile $(BOOT_INCL)
>> 61 $(CPP) $(CPPFLAGS) -D__BIG_KERNEL__ -traditional $(SVGA_MODE) $(RAMDISK) $< -o $@
>> 62
>> 63 setup: setup.o
>> 64 $(LD) -Ttext 0x0 -s --oformat binary -e begtext -o $@ $<
>> 65
>> 66 setup.o: setup.s
>> 67 $(AS) -o $@ $<
>> 68
>> 69 setup.s: setup.S video.S Makefile $(BOOT_INCL) $(TOPDIR)/include/linux/version.h $(TOPDIR)/include/linux/compile.h
>> 70 $(CPP) $(CPPFLAGS) -D__ASSEMBLY__ -traditional $(SVGA_MODE) $(RAMDISK) $< -o $@
>> 71
>> 72 bsetup: bsetup.o
>> 73 $(LD) -Ttext 0x0 -s --oformat binary -e begtext -o $@ $<
>> 74
>> 75 bsetup.o: bsetup.s
>> 76 $(AS) -o $@ $<
>> 77
>> 78 bsetup.s: setup.S video.S Makefile $(BOOT_INCL) $(TOPDIR)/include/linux/version.h $(TOPDIR)/include/linux/compile.h
>> 79 $(CPP) $(CPPFLAGS) -D__BIG_KERNEL__ -D__ASSEMBLY__ -traditional $(SVGA_MODE) $(RAMDISK) $< -o $@
>> 80
>> 81 dep:
>> 82
>> 83 clean:
>> 84 rm -f tools/build
>> 85 rm -f setup bootsect zImage compressed/vmlinux.out
>> 86 rm -f bsetup bbootsect bzImage compressed/bvmlinux.out
>> 87 @$(MAKE) -C compressed clean
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