1 # 1 #
2 # arch/sh/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) 1999 Stuart Menefy !! 8 # Copyright (C) 1994 by Linus Torvalds
9 # 9 #
10 10
11 # !! 11 BOOT_INCL = $(TOPDIR)/include/linux/config.h \
12 # Assign safe dummy values if these variables !! 12 $(TOPDIR)/include/linux/autoconf.h \
13 # in order to suppress error message. !! 13 $(TOPDIR)/include/asm/boot.h
14 # <<
15 CONFIG_PAGE_OFFSET ?= 0x80000000 <<
16 CONFIG_MEMORY_START ?= 0x0c000000 <<
17 CONFIG_BOOT_LINK_OFFSET ?= 0x00800000 <<
18 CONFIG_ZERO_PAGE_OFFSET ?= 0x00001000 <<
19 CONFIG_ENTRY_OFFSET ?= 0x00001000 <<
20 CONFIG_PHYSICAL_START ?= $(CONFIG_MEMORY_STA <<
21 <<
22 suffix_y := bin <<
23 suffix_$(CONFIG_KERNEL_GZIP) := gz <<
24 suffix_$(CONFIG_KERNEL_BZIP2) := bz2 <<
25 suffix_$(CONFIG_KERNEL_LZMA) := lzma <<
26 suffix_$(CONFIG_KERNEL_XZ) := xz <<
27 suffix_$(CONFIG_KERNEL_LZO) := lzo <<
28 <<
29 targets := zImage vmlinux.srec romImage uImage <<
30 uImage.bz2 uImage.lzma uImage.xz uI <<
31 vmlinux.bin vmlinux.bin.gz vmlinux. <<
32 vmlinux.bin.xz vmlinux.bin.lzo <<
33 subdir- := compressed romimage <<
34 <<
35 $(obj)/zImage: $(obj)/compressed/vmlinux FORCE <<
36 $(call if_changed,objcopy) <<
37 @echo ' Kernel: $@ is ready' <<
38 <<
39 $(obj)/compressed/vmlinux: FORCE <<
40 $(Q)$(MAKE) $(build)=$(obj)/compressed <<
41 14
42 $(obj)/romImage: $(obj)/romimage/vmlinux FORCE !! 15 zImage: $(CONFIGURE) bootsect setup compressed/vmlinux tools/build
43 $(call if_changed,objcopy) !! 16 $(OBJCOPY) compressed/vmlinux compressed/vmlinux.out
44 @echo ' Kernel: $@ is ready' !! 17 tools/build bootsect setup compressed/vmlinux.out $(ROOT_DEV) > zImage
45 18
46 $(obj)/romimage/vmlinux: $(obj)/zImage FORCE !! 19 bzImage: $(CONFIGURE) bbootsect bsetup compressed/bvmlinux tools/build
47 $(Q)$(MAKE) $(build)=$(obj)/romimage $ !! 20 $(OBJCOPY) compressed/bvmlinux compressed/bvmlinux.out
>> 21 tools/build -b bbootsect bsetup compressed/bvmlinux.out $(ROOT_DEV) > bzImage
48 22
49 KERNEL_MEMORY := $(shell /bin/bash -c 'print !! 23 compressed/vmlinux: $(TOPDIR)/vmlinux
50 $$[$(CONFIG_PHYSICAL_STAR !! 24 @$(MAKE) -C compressed vmlinux
51 25
52 KERNEL_LOAD := $(shell /bin/bash -c 'print !! 26 compressed/bvmlinux: $(TOPDIR)/vmlinux
53 $$[$(CONFIG_PAGE_OFFSET) !! 27 @$(MAKE) -C compressed bvmlinux
54 $(KERNEL_MEMORY) + \ <<
55 $(CONFIG_ZERO_PAGE_OFF <<
56 28
57 KERNEL_ENTRY := $(shell /bin/bash -c 'print !! 29 zdisk: $(BOOTIMAGE)
58 $$[$(CONFIG_PAGE_OFFSET) !! 30 dd bs=8192 if=$(BOOTIMAGE) of=/dev/fd0
59 $(KERNEL_MEMORY) + \ <<
60 $(CONFIG_ZERO_PAGE_OFF <<
61 31
62 UIMAGE_LOADADDR = $(KERNEL_LOAD) !! 32 zlilo: $(CONFIGURE) $(BOOTIMAGE)
63 UIMAGE_ENTRYADDR = $(KERNEL_ENTRY) !! 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
64 38
65 $(obj)/vmlinux.bin: vmlinux FORCE !! 39 install: $(CONFIGURE) $(BOOTIMAGE)
66 $(call if_changed,objcopy) !! 40 sh -x ./install.sh $(KERNELRELEASE) $(BOOTIMAGE) $(TOPDIR)/System.map "$(INSTALL_PATH)"
67 41
68 $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORC !! 42 tools/build: tools/build.c
69 $(call if_changed,gzip) !! 43 $(HOSTCC) $(HOSTCFLAGS) -o $@ $< -I$(TOPDIR)/include
70 44
71 $(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FOR !! 45 bootsect: bootsect.o
72 $(call if_changed,bzip2) !! 46 $(LD) -Ttext 0x0 -s --oformat binary -o $@ $<
73 47
74 $(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FO !! 48 bootsect.o: bootsect.s
75 $(call if_changed,lzma) !! 49 $(AS) -o $@ $<
76 50
77 $(obj)/vmlinux.bin.xz: $(obj)/vmlinux.bin FORC !! 51 bootsect.s: bootsect.S Makefile $(BOOT_INCL)
78 $(call if_changed,xzkern) !! 52 $(CPP) $(CPPFLAGS) -traditional $(SVGA_MODE) $(RAMDISK) $< -o $@
79 53
80 $(obj)/vmlinux.bin.lzo: $(obj)/vmlinux.bin FOR !! 54 bbootsect: bbootsect.o
81 $(call if_changed,lzo) !! 55 $(LD) -Ttext 0x0 -s --oformat binary $< -o $@
82 56
83 $(obj)/uImage.bz2: $(obj)/vmlinux.bin.bz2 FORC !! 57 bbootsect.o: bbootsect.s
84 $(call if_changed,uimage,bzip2) !! 58 $(AS) -o $@ $<
85 59
86 $(obj)/uImage.gz: $(obj)/vmlinux.bin.gz FORCE !! 60 bbootsect.s: bootsect.S Makefile $(BOOT_INCL)
87 $(call if_changed,uimage,gzip) !! 61 $(CPP) $(CPPFLAGS) -D__BIG_KERNEL__ -traditional $(SVGA_MODE) $(RAMDISK) $< -o $@
88 62
89 $(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma FO !! 63 setup: setup.o
90 $(call if_changed,uimage,lzma) !! 64 $(LD) -Ttext 0x0 -s --oformat binary -e begtext -o $@ $<
91 65
92 $(obj)/uImage.xz: $(obj)/vmlinux.bin.xz FORCE !! 66 setup.o: setup.s
93 $(call if_changed,uimage,xz) !! 67 $(AS) -o $@ $<
94 68
95 $(obj)/uImage.lzo: $(obj)/vmlinux.bin.lzo FORC !! 69 setup.s: setup.S video.S Makefile $(BOOT_INCL) $(TOPDIR)/include/linux/version.h $(TOPDIR)/include/linux/compile.h
96 $(call if_changed,uimage,lzo) !! 70 $(CPP) $(CPPFLAGS) -D__ASSEMBLY__ -traditional $(SVGA_MODE) $(RAMDISK) $< -o $@
97 71
98 $(obj)/uImage.bin: $(obj)/vmlinux.bin FORCE !! 72 bsetup: bsetup.o
99 $(call if_changed,uimage,none) !! 73 $(LD) -Ttext 0x0 -s --oformat binary -e begtext -o $@ $<
100 74
101 OBJCOPYFLAGS_vmlinux.srec := -I binary -O srec !! 75 bsetup.o: bsetup.s
102 $(obj)/vmlinux.srec: $(obj)/compressed/vmlinux !! 76 $(AS) -o $@ $<
103 $(call if_changed,objcopy) <<
104 77
105 OBJCOPYFLAGS_uImage.srec := -I binary -O srec !! 78 bsetup.s: setup.S video.S Makefile $(BOOT_INCL) $(TOPDIR)/include/linux/version.h $(TOPDIR)/include/linux/compile.h
106 $(obj)/uImage.srec: $(obj)/uImage FORCE !! 79 $(CPP) $(CPPFLAGS) -D__BIG_KERNEL__ -D__ASSEMBLY__ -traditional $(SVGA_MODE) $(RAMDISK) $< -o $@
107 $(call if_changed,objcopy) <<
108 80
109 $(obj)/uImage: $(obj)/uImage.$(suffix_y) !! 81 dep:
110 @ln -sf $(notdir $<) $@ <<
111 @echo ' Image $@ is ready' <<
112 82
113 export CONFIG_PAGE_OFFSET CONFIG_MEMORY_START !! 83 clean:
114 CONFIG_PHYSICAL_START CONFIG_ZERO_PAGE_ !! 84 rm -f tools/build
115 KERNEL_MEMORY suffix_y !! 85 rm -f setup bootsect zImage compressed/vmlinux.out
>> 86 rm -f bsetup bbootsect bzImage compressed/bvmlinux.out
>> 87 @$(MAKE) -C compressed clean
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