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 define Image
/Build
/squashfs
104 $(call prepare_generic_squashfs
,$(KDIR
)/root.squashfs
)
107 define Image
/Build
/iso
108 $(INSTALL_DIR
) $(KDIR
)/root.grub
/boot
/grub
$(KDIR
)/grub2
109 $(CP
) $(KDIR
)/bzImage
$(KDIR
)/root.grub
/boot
/vmlinuz
111 -d
$(STAGING_DIR_HOST
)/lib
/grub
/i386-pc \
112 -o
$(KDIR
)/grub2
/eltorito.img \
114 -c .
/grub-early.cfg \
117 $(STAGING_DIR_HOST
)/lib
/grub
/i386-pc
/cdboot.img \
118 $(KDIR
)/grub2
/eltorito.img \
119 > $(KDIR
)/root.grub
/boot
/grub
/eltorito.img
121 -e
's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \
122 -e
's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \
123 -e
's#@CMDLINE@#root=/dev/sr0 rootfstype=iso9660 rootwait $(strip $(call Image/cmdline/$(1)) $(BOOTOPTS) $(GRUB_CONSOLE_CMDLINE))#g' \
124 -e
's#@TIMEOUT@#$(GRUB_TIMEOUT)#g' \
125 .
/grub-iso.cfg
> $(KDIR
)/root.grub
/boot
/grub
/grub.cfg
126 $(CP
) $(KDIR
)/bzImage
$(KDIR
)/root.grub
/boot
/vmlinuz
127 mkisofs
-R
-b boot
/grub
/eltorito.img
-no-emul-boot
-boot-info-table \
128 -o
$(KDIR
)/root.iso
$(KDIR
)/root.grub
$(TARGET_DIR
)
131 ifneq ($(CONFIG_VDI_IMAGES
),)
132 define Image
/Build
/vdi
133 rm $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).vdi || true
134 qemu-img convert
-f raw
-O vdi \
135 $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).img \
136 $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).vdi
137 # XXX: VBoxManage insists on setting perms to 0600
138 chmod
0644 $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).vdi
142 ifneq ($(CONFIG_VMDK_IMAGES
),)
143 define Image
/Build
/vmdk
144 rm $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).vmdk || true
145 qemu-img convert
-f raw
-O vmdk \
146 $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).img \
147 $(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).vmdk
151 define Image
/Build
/gzip
152 gzip
-f9
$(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).img
153 gzip
-f9
$(BIN_DIR
)/$(IMG_PREFIX
)-rootfs-
$(1).img
156 ifneq ($(CONFIG_TARGET_IMAGES_GZIP
),)
157 define Image
/Build
/gzip
/ext4
158 $(call Image
/Build
/gzip
,ext4
)
160 ifneq ($(CONFIG_TARGET_IMAGES_PAD
),)
161 define Image
/Build
/gzip
/squashfs
162 $(call Image
/Build
/gzip
,squashfs
)
164 define Image
/Build
/gzip
/jffs2-64k
165 $(call Image
/Build
/gzip
,jffs2-64k
)
167 define Image
/Build
/gzip
/jffs2-128k
168 $(call Image
/Build
/gzip
,jffs2-128k
)
173 define Image
/BuildKernel
174 $(CP
) $(KDIR
)/bzImage
$(BIN_DIR
)/$(IMG_PREFIX
)-vmlinuz
175 ifneq ($(CONFIG_X86_ETHERBOOT_IMAGES
),)
176 rm -f
$(BIN_DIR
)/$(IMG_PREFIX
)-etherboot
177 $(STAGING_DIR_HOST
)/bin
/mkelfImage \
178 --append
=$(CONFIG_X86_ETHERBOOT_BOOTOPTS
) \
180 $(BIN_DIR
)/$(IMG_PREFIX
)-etherboot
184 define Image
/Build
/Profile
/ar525w
185 cp
$(KDIR
)/bzImage
$(KDIR
)/bzImage.tmp
186 $(SCRIPT_DIR
)/pad_image
$(1) $(KDIR
)/bzImage.tmp
$(KDIR
)/root.
$(1) 32
187 $(STAGING_DIR_HOST
)/bin
/airlink
-b
1 $(KDIR
)/bzImage.tmp
$(KDIR
)/root.
$(1) \
188 $(BIN_DIR
)/$(IMG_PREFIX
)-$(1)-ar525w.img
189 $(STAGING_DIR_HOST
)/bin
/airlink
-e
-b
1 $(KDIR
)/bzImage.tmp
$(KDIR
)/root.
$(1) \
190 $(BIN_DIR
)/$(IMG_PREFIX
)-$(1)-ar525w-web.img
193 define Image
/Build
/Profile
/sitecom
194 cp
$(KDIR
)/bzImage
$(KDIR
)/bzImage.tmp
195 #32k config data + 20 bytes header + 2 bytes checksum after kernel image
196 $(SCRIPT_DIR
)/pad_image
$(1) $(KDIR
)/bzImage.tmp
$(KDIR
)/root.
$(1) 32790
197 $(TOPDIR
)/target
/linux
/rdc
/image
/mkimg_sitecom.pl
$(KDIR
)/bzImage.tmp
> $(KDIR
)/tmp.img
198 cat
$(KDIR
)/root.
$(1) >> $(KDIR
)/tmp.img
199 cp
$(KDIR
)/tmp.img
$(BIN_DIR
)/$(IMG_PREFIX
)-$(1)-sitecom.img
200 rm $(KDIR
)/tmp.img
$(KDIR
)/bzImage.tmp
203 define Image
/Build
/Profile
/bifferboard
204 $(TOPDIR
)/target
/linux
/rdc
/image
/mkimg_bifferboard.py
$(KDIR
)/bzImage
$(KDIR
)/root.
$(1) \
205 $(BIN_DIR
)/$(IMG_PREFIX
)-$(1)-bifferboard.img
209 $(call Image
/Prepare
/grub2
)
212 define Image
/Build
/Initramfs
213 $(CP
) $(KDIR
)/bzImage-initramfs
$(BIN_DIR
)/$(IMG_PREFIX
)-ramfs.bzImage
217 $(call Image
/Build
/$(1))
219 $(call Image
/Build
/grub2
,$(1))
220 $(call Image
/Build
/vdi
,$(1))
221 $(call Image
/Build
/vmdk
,$(1))
222 $(CP
) $(KDIR
)/root.
$(1) $(BIN_DIR
)/$(IMG_PREFIX
)-rootfs-
$(1).img
224 $(CP
) $(KDIR
)/root.iso
$(BIN_DIR
)/$(IMG_PREFIX
).iso
226 $(CP
) $(KDIR
)/bzImage
$(BIN_DIR
)/$(IMG_PREFIX
)-vmlinuz
227 $(call Image
/Build
/gzip
/$(1))
228 $(call Image
/Build
/Profile
/$(PROFILE
),$(1))
229 ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS
),y
)
230 $(call Image
/Build
/Initramfs
)
234 $(eval
$(call BuildImage
))