2 # Copyright (C) 2006-2012 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 include $(TOPDIR
)/rules.mk
8 include $(INCLUDE_DIR
)/image.mk
10 export PATH
=$(TARGET_PATH
):/sbin
12 GRUB2_MODULES
= biosdisk boot chain configfile ext2 linux ls part_msdos reboot serial vga
13 GRUB2_MODULES_ISO
= biosdisk boot chain configfile iso9660 linux ls part_msdos reboot serial vga
16 GRUB_TERMINAL_CONFIG
=
17 GRUB_CONSOLE_CMDLINE
=
19 USE_ATKBD
= generic kvm_guest
21 ifneq ($(strip $(foreach subtarget
,$(USE_ATKBD
),$(CONFIG_TARGET_x86_
$(subtarget
)))),)
22 GRUB2_MODULES
+= at_keyboard
23 GRUB2_MODULES_ISO
+= at_keyboard
26 ifneq ($(CONFIG_GRUB_CONSOLE
),)
27 GRUB_CONSOLE_CMDLINE
+= console
=tty0
28 GRUB_TERMINALS
+= console
31 GRUB_SERIAL
:=$(call qstrip
,$(CONFIG_GRUB_SERIAL
))
33 ifneq ($(GRUB_SERIAL
),)
34 GRUB_CONSOLE_CMDLINE
+= console
=$(GRUB_SERIAL
),$(CONFIG_GRUB_BAUDRATE
)n8
35 GRUB_SERIAL_CONFIG
:= serial
--unit
=0 --speed
=$(CONFIG_GRUB_BAUDRATE
) --word=8 --parity
=no
--stop
=1 --rtscts
=off
36 GRUB_TERMINALS
+= serial
39 ifneq ($(GRUB_TERMINALS
),)
40 GRUB_TERMINAL_CONFIG
:= terminal_input
$(GRUB_TERMINALS
); terminal_output
$(GRUB_TERMINALS
)
43 SIGNATURE
:=$(shell dd if
=/dev
/urandom bs
=4 count
=1 2>/dev
/null | hexdump
-v
-e
'"%08x"')
44 ROOTPART
:=$(call qstrip
,$(CONFIG_TARGET_ROOTFS_PARTNAME
))
45 ROOTPART
:=$(if
$(ROOTPART
),$(ROOTPART
),PARTUUID
=$(SIGNATURE
)-02)
47 GRUB_TIMEOUT
:=$(call qstrip
,$(CONFIG_GRUB_TIMEOUT
))
49 ifneq ($(CONFIG_GRUB_IMAGES
),)
51 BOOTOPTS
:=$(call qstrip
,$(CONFIG_GRUB_BOOTOPTS
))
53 define Image
/cmdline
/ext4
54 root
=$(ROOTPART
) rootfstype
=ext4 rootwait
57 define Image
/cmdline
/jffs2-64k
58 block2mtd.block2mtd
=$(ROOTPART
),65536,rootfs
,5 root
=/dev
/mtdblock0 rootfstype
=jffs2 rootwait
61 define Image
/cmdline
/jffs2-128k
62 block2mtd.block2mtd
=$(ROOTPART
),131072,rootfs
,5 root
=/dev
/mtdblock0 rootfstype
=jffs2 rootwait
65 define Image
/cmdline
/squashfs
66 block2mtd.block2mtd
=$(ROOTPART
),65536,rootfs
,5 root
=/dev
/mtdblock0 rootfstype
=squashfs rootwait
69 define Image
/Build
/grub2
70 # left here because the image builder doesnt need these
71 $(INSTALL_DIR
) $(KDIR
)/root.grub
/boot
/grub
$(KDIR
)/grub2
72 $(CP
) $(KDIR
)/bzImage
$(KDIR
)/root.grub
/boot
/vmlinuz
74 -d
$(STAGING_DIR_HOST
)/lib
/grub
/i386-pc \
75 -o
$(KDIR
)/grub2
/core.img \
79 $(CP
) $(STAGING_DIR_HOST
)/lib
/grub
/i386-pc
/*.img
$(KDIR
)/grub2
/
80 echo
'(hd0) $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img' > $(KDIR
)/grub2
/device.map
82 -e
's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \
83 -e
's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \
84 -e
's#@CMDLINE@#$(strip $(call Image/cmdline/$(1)) $(BOOTOPTS) $(GRUB_CONSOLE_CMDLINE))#g' \
85 -e
's#@TIMEOUT@#$(GRUB_TIMEOUT)#g' \
86 .
/grub.cfg
> $(KDIR
)/root.grub
/boot
/grub
/grub.cfg
87 PADDING
="$(CONFIG_TARGET_IMAGES_PAD)" SIGNATURE
="$(SIGNATURE)" PATH
="$(TARGET_PATH)" .
/gen_image_generic.sh \
88 $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).img \
89 $(CONFIG_TARGET_KERNEL_PARTSIZE
) $(KDIR
)/root.grub \
90 $(CONFIG_TARGET_ROOTFS_PARTSIZE
) $(KDIR
)/root.
$(1) \
93 --device-map
="$(KDIR)/grub2/device.map" \
96 "$(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img"
97 $(call Image
/Build
/grub
/$(1))
103 ifneq ($(CONFIG_OLPC_BOOTSCRIPT_IMAGES
),)
105 define Image
/cmdline
/ext4
106 root
=$(ROOTPART
) rootfstype
=ext4 rootwait
109 define Image
/cmdline
/jffs2-64k
110 block2mtd.block2mtd
=$(ROOTPART
),65536,rootfs root
=/dev
/mtdblock0 rootfstype
=jffs2 rootdelay
=$(ROOTDELAY
)
113 define Image
/cmdline
/jffs2-128k
114 block2mtd.block2mtd
=$(ROOTPART
),131072,rootfs root
=/dev
/mtdblock0 rootfstype
=jffs2 rootdelay
=$(ROOTDELAY
)
117 define Image
/cmdline
/squashfs
118 block2mtd.block2mtd
=$(ROOTPART
),65536,rootfs root
=/dev
/mtdblock0 rootfstype
=squashfs rootdelay
=$(ROOTDELAY
)
121 define Image
/Build
/bootscript
122 # left here because the image builder doesnt need these
123 $(INSTALL_DIR
) $(KDIR
)/root.bootscript
/boot
124 $(CP
) $(KDIR
)/bzImage
$(KDIR
)/root.bootscript
/boot
/vmlinuz
125 sed
-e
's#@CMDLINE@#$(strip $(call Image/cmdline/$(1))) $(BOOTOPTS)#g' \
126 .
/olpc.fth
> $(KDIR
)/root.bootscript
/boot
/olpc.fth
127 PADDING
="$(CONFIG_TARGET_IMAGES_PAD)" PATH
="$(TARGET_PATH)" .
/gen_image_olpc.sh \
128 $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).img \
129 $(CONFIG_TARGET_KERNEL_PARTSIZE
) $(KDIR
)/root.bootscript \
130 $(CONFIG_TARGET_ROOTFS_PARTSIZE
) $(KDIR
)/root.
$(1)
135 define Image
/Build
/squashfs
136 $(call prepare_generic_squashfs
,$(KDIR
)/root.squashfs
)
139 define Image
/Build
/iso
140 $(INSTALL_DIR
) $(KDIR
)/root.grub
/boot
/grub
$(KDIR
)/grub2
141 $(CP
) $(KDIR
)/bzImage
$(KDIR
)/root.grub
/boot
/vmlinuz
143 -d
$(STAGING_DIR_HOST
)/lib
/grub
/i386-pc \
144 -o
$(KDIR
)/grub2
/eltorito.img \
146 -c .
/grub-early.cfg \
149 $(STAGING_DIR_HOST
)/lib
/grub
/i386-pc
/cdboot.img \
150 $(KDIR
)/grub2
/eltorito.img \
151 > $(KDIR
)/root.grub
/boot
/grub
/eltorito.img
153 -e
's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \
154 -e
's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \
155 -e
's#@CMDLINE@#root=/dev/sr0 rootfstype=iso9660 rootwait $(strip $(call Image/cmdline/$(1)) $(BOOTOPTS) $(GRUB_CONSOLE_CMDLINE))#g' \
156 -e
's#@TIMEOUT@#$(GRUB_TIMEOUT)#g' \
157 .
/grub-iso.cfg
> $(KDIR
)/root.grub
/boot
/grub
/grub.cfg
158 $(CP
) $(KDIR
)/bzImage
$(KDIR
)/root.grub
/boot
/vmlinuz
159 mkisofs
-R
-b boot
/grub
/eltorito.img
-no-emul-boot
-boot-info-table \
160 -o
$(KDIR
)/root.iso
$(KDIR
)/root.grub
$(TARGET_DIR
)
163 ifneq ($(CONFIG_VDI_IMAGES
),)
164 define Image
/Build
/vdi
165 rm $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).vdi || true
166 qemu-img convert
-f raw
-O vdi \
167 $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).img \
168 $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).vdi
169 # XXX: VBoxManage insists on setting perms to 0600
170 chmod
0644 $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).vdi
174 ifneq ($(CONFIG_VMDK_IMAGES
),)
175 define Image
/Build
/vmdk
176 rm $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).vmdk || true
177 qemu-img convert
-f raw
-O vmdk \
178 $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).img \
179 $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).vmdk
183 define Image
/Build
/gzip
184 gzip
-f9
$(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).img
185 gzip
-f9
$(BIN_DIR
)/$(IMG_PREFIX
)-rootfs-
$(1).img
188 ifneq ($(CONFIG_TARGET_IMAGES_GZIP
),)
189 define Image
/Build
/gzip
/ext4
190 $(call Image
/Build
/gzip
,ext4
)
192 ifneq ($(CONFIG_TARGET_IMAGES_PAD
),)
193 define Image
/Build
/gzip
/squashfs
194 $(call Image
/Build
/gzip
,squashfs
)
196 define Image
/Build
/gzip
/jffs2-64k
197 $(call Image
/Build
/gzip
,jffs2-64k
)
199 define Image
/Build
/gzip
/jffs2-128k
200 $(call Image
/Build
/gzip
,jffs2-128k
)
205 define Image
/BuildKernel
206 $(CP
) $(KDIR
)/bzImage
$(BIN_DIR
)/$(IMG_PREFIX
)-vmlinuz
207 ifneq ($(CONFIG_X86_ETHERBOOT_IMAGES
),)
208 rm -f
$(BIN_DIR
)/$(IMG_PREFIX
)-etherboot
209 $(STAGING_DIR_HOST
)/bin
/mkelfImage \
210 --append
=$(CONFIG_X86_ETHERBOOT_BOOTOPTS
) \
212 $(BIN_DIR
)/$(IMG_PREFIX
)-etherboot
216 define Image
/Build
/Profile
/ar525w
217 cp
$(KDIR
)/bzImage
$(KDIR
)/bzImage.tmp
218 $(SCRIPT_DIR
)/pad_image
$(1) $(KDIR
)/bzImage.tmp
$(KDIR
)/root.
$(1) 32
219 $(STAGING_DIR_HOST
)/bin
/airlink
-b
1 $(KDIR
)/bzImage.tmp
$(KDIR
)/root.
$(1) \
220 $(BIN_DIR
)/$(IMG_PREFIX
)-$(1)-ar525w.img
221 $(STAGING_DIR_HOST
)/bin
/airlink
-e
-b
1 $(KDIR
)/bzImage.tmp
$(KDIR
)/root.
$(1) \
222 $(BIN_DIR
)/$(IMG_PREFIX
)-$(1)-ar525w-web.img
225 define Image
/Build
/Profile
/sitecom
226 cp
$(KDIR
)/bzImage
$(KDIR
)/bzImage.tmp
227 #32k config data + 20 bytes header + 2 bytes checksum after kernel image
228 $(SCRIPT_DIR
)/pad_image
$(1) $(KDIR
)/bzImage.tmp
$(KDIR
)/root.
$(1) 32790
229 $(TOPDIR
)/target
/linux
/rdc
/image
/mkimg_sitecom.pl
$(KDIR
)/bzImage.tmp
> $(KDIR
)/tmp.img
230 cat
$(KDIR
)/root.
$(1) >> $(KDIR
)/tmp.img
231 cp
$(KDIR
)/tmp.img
$(BIN_DIR
)/$(IMG_PREFIX
)-$(1)-sitecom.img
232 rm $(KDIR
)/tmp.img
$(KDIR
)/bzImage.tmp
235 define Image
/Build
/Profile
/bifferboard
236 $(TOPDIR
)/target
/linux
/rdc
/image
/mkimg_bifferboard.py
$(KDIR
)/bzImage
$(KDIR
)/root.
$(1) \
237 $(BIN_DIR
)/$(IMG_PREFIX
)-$(1)-bifferboard.img
241 $(CP
) $(LINUX_DIR
)/arch
/x86
/boot
/bzImage
$(KDIR
)/bzImage
242 $(call Image
/Prepare
/bootscript
)
243 $(call Image
/Prepare
/grub2
)
246 define Image
/Build
/Initramfs
247 $(CP
) $(KDIR
)/bzImage-initramfs
$(BIN_DIR
)/$(IMG_PREFIX
)-ramfs.bzImage
251 $(call Image
/Build
/$(1))
252 $(call Image
/Build
/bootscript
,$(1))
254 $(call Image
/Build
/grub2
,$(1))
255 $(call Image
/Build
/vdi
,$(1))
256 $(call Image
/Build
/vmdk
,$(1))
257 $(CP
) $(KDIR
)/root.
$(1) $(BIN_DIR
)/$(IMG_PREFIX
)-rootfs-
$(1).img
259 $(CP
) $(KDIR
)/root.iso
$(BIN_DIR
)/$(IMG_PREFIX
).iso
261 $(CP
) $(KDIR
)/bzImage
$(BIN_DIR
)/$(IMG_PREFIX
)-vmlinuz
262 $(call Image
/Build
/gzip
/$(1))
263 $(call Image
/Build
/Profile
/$(PROFILE
),$(1))
264 ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS
),y
)
265 $(call Image
/Build
/Initramfs
)
269 $(eval
$(call BuildImage
))