とするんだけど、バージョン上がった場合の確認が面倒。$ dpkg-cross --build --arch powerpc *.deb
# fdisk /dev/sda
Command (m for help): p
Disk /dev/sda: 8019 MB, 8019099648 bytes
247 heads, 62 sectors/track, 1022 cylinders
Units = cylinders of 15314 * 512 = 7840768 bytes
Device Boot Start End Blocks Id System
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-1022, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-1022, default 1022): +6144M
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 2
First cylinder (786-1022, default 786):
Using default value 786
Last cylinder or +size or +sizeM or +sizeK (786-1022, default 1022):
Using default value 1022
Command (m for help): p
Disk /dev/sda: 8019 MB, 8019099648 bytes
247 heads, 62 sectors/track, 1022 cylinders
Units = cylinders of 15314 * 512 = 7840768 bytes
Device Boot Start End Blocks Id System
/dev/sda1 1 785 6010714 83 Linux
/dev/sda2 786 1022 1814709 83 Linux
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
sd 0:0:0:0: [sda] 15662304 512-byte hardware sectors: (8.01 GB/7.46 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Assuming drive cache: write through
sda: sda1 sda2
sd 0:0:0:0: [sda] 15662304 512-byte hardware sectors: (8.01 GB/7.46 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Assuming drive cache: write through
sda: sda1 sda2
Syncing disks.
# mke2fs -j -b 4096 -L / /dev/sda1
mke2fs 1.39 (29-May-2006)
Filesystem label=/
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
752192 inodes, 1502678 blocks
75133 blocks (5.00%) reserved for the super user
First data block=0
46 block groups
32768 blocks per group, 32768 fragments per group
16352 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done
This filesystem will be automatically checked every 28 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
# mount /dev/sda1 /mnt
kjournald starting. Commit interval 5 seconds
EXT3 FS on sda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
# ip link ls eth0
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
state UP qlen 1000
link/ether 00:1a:88:0c3:12:bb brd ff:ff:ff:ff:ff:ff
inet 192.168.253.254/24 brd 192.168.253.255 scope global eth0
# ping -c 4 192.168.253.1
PING 192.168.253.1 (192.168.253.1): 56 octets data
64 octets from 192.168.253.1: icmp_seq=0 ttl=64 time=2.2 ms
64 octets from 192.168.253.1: icmp_seq=1 ttl=64 time=0.3 ms
64 octets from 192.168.253.1: icmp_seq=2 ttl=64 time=0.3 ms
64 octets from 192.168.253.1: icmp_seq=3 ttl=64 time=0.3 ms
--- 192.168.253.1 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 0.3/0.7/2.2 ms
(長いコマンドライン) # ssh chamaken@192.168.253.1 \ > "cd ~/obs600/rootfs && tar -cp --numeric-owner -f - *" \ > | tar -xpv --numeric-owner -f - -C /mnt The authenticity of host '192.168.253.1 (192.168.253.1)' can't be established. RSA key fingerprint is d1:72:98:8b:42:11:e6:a6:7b:c8:6f:8b:95:ba:a3:a8. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added '192.168.253.1' (RSA) to the list of known hosts. Password: ... var/cache/debconf/ var/spool/
# chroot /mnt I have no name!@ssd-linux:/# ls -1 bin boot debootstrap dev etc home lib lib64 lost+found mnt proc sbin selinux sys tmp usr var I have no name!@ssd-linux:/# cd /debootstrap I have no name!@ssd-linux:/debootstrap# ./debootstrap --second-stage I: Installing core packages... ... I: Base system installed successfully. I have no name!@ssd-linux:/debootstrap#
いろいろ叱られるし、長いけどI have no name!@ssd-linux:/debootstrap# cd I have no name!@ssd-linux:~# ls -1 linux-image-2.6.32_0.91_powerpc.deb obs600.dtb vmlinux.bin.gz
また長いコマンドライン。くどいけど参照I have no name!@ssd-linux:~# dpkg -i linux-image-2.6.32_0.91_powerpc.deb Selecting previously deselected package linux-image-2.6.32. (Reading database ... 9174 files and directories currently installed.) Unpacking linux-image-2.6.32 (from linux-image-2.6.32_0.91_powerpc.deb) ... Done. Setting up linux-image-2.6.32 (0.91) ... Hmm. There is a symbolic link /lib/modules/2.6.32/build However, I can not read it: No such file or directory Therefore, I am deleting /lib/modules/2.6.32/build Hmm. The package shipped with a symbolic link /lib/modules/2.6.32/source However, I can not read the target: No such file or directory Therefore, I am deleting /lib/modules/2.6.32/source Running depmod. Examining /etc/kernel/postinst.d. run-parts: executing /etc/kernel/postinst.d/initramfs-tools 2.6.32 /boot/vmlinux-2.6.32 update-initramfs: Generating /boot/initrd.img-2.6.32 df: Warning: cannot read table of mounted file systems: No such file or directory warning: can't open /etc/mtab: No such file or directory warning: can't open /etc/mtab: No such file or directory I have no name!@ssd-linux:~#
I have no name!@ssd-linux:~# mkimage -n "original.$(date +'%FT%T')" \ > -A ppc -O linux -T multi -C gzip \ > -d vmlinux.bin.gz:/boot/initrd.img-2.6.32:obs600.dtb \ > /uImage.initrd-cfboot Image Name: original.2011-04-01T12:34:56 Created: Tue Apr 1 12:34:56 2011 Image Type: PowerPC Linux Multi-File Image (gzip compressed) Data Size: 3847277 Bytes = 3757.11 kB = 3.67 MB Load Address: 00000000 Entry Point: 00000000 Contents: Image 0: 1925764 Bytes = 1880.63 kB = 1.84 MB Image 1: 1913443 Bytes = 1868.60 kB = 1.82 MB Image 2: 8053 Bytes = 7.86 kB = 0.01 MB I have no name!@ssd-linux:~#
そのほかI have no name!@ssd-linux:~# passwd Enter new UNIX password: Retype new UNIX password: passwd: password updated successfully I have no name!@ssd-linux:~# cd /etc I have no name!@ssd-linux:/etc# cp inittab inittab.dpkg-dist I have no name!@ssd-linux:/etc# vi inittab ... I have no name!@ssd-linux:/etc# diff -uw inittab.dpkg-dist inittab --- inittab.dpkg-dist 2011-03-31 12:34:56.000000000 +0000 +++ inittab 2011-03-31 12:34:56.000000000 +0000 @@ -51,16 +51,16 @@ # Note that on most Debian systems tty7 is used by the X Window System, # so if you want to add more getty's go ahead but skip tty7 if you run X. # -1:2345:respawn:/sbin/getty 38400 tty1 -2:23:respawn:/sbin/getty 38400 tty2 -3:23:respawn:/sbin/getty 38400 tty3 -4:23:respawn:/sbin/getty 38400 tty4 -5:23:respawn:/sbin/getty 38400 tty5 -6:23:respawn:/sbin/getty 38400 tty6 +# 1:2345:respawn:/sbin/getty 38400 tty1 +# 2:23:respawn:/sbin/getty 38400 tty2 +# 3:23:respawn:/sbin/getty 38400 tty3 +# 4:23:respawn:/sbin/getty 38400 tty4 +# 5:23:respawn:/sbin/getty 38400 tty5 +# 6:23:respawn:/sbin/getty 38400 tty6 # Example how to put a getty on a serial line (for a terminal) # -#T0:23:respawn:/sbin/getty -L ttyS0 9600 vt100 +T0:23:respawn:/sbin/getty -L ttyS0 115200 vt100 #T1:23:respawn:/sbin/getty -L ttyS1 9600 vt100 # Example how to put a getty on a modem line. I have no name!@ssd-linux:/etc#
I have no name!@ssd-linux:/etc# exit # cd /usr/sbin # cp flashcfg runled pshd /mnt/usr/sbin/
# flashcfg -h
usage: flashcfg Show this.
flashcfg -b Show current boot setting
flashcfg -c rootdev Change root file system [initrd|cf|sda-sdd[1-8]]
initrd - Boot from FlashROM, / on Ramdisk
sda-sdd[1-8] - Boot from FlashROM, / on CF
cf - Boot from CF, / on CF
flashcfg -f boot_image Load boot image to flash
flashcfg -s list_file Save files to Parameter area
flashcfg -S list_file Save files to User area
flashcfg -x Restore files from Parameter area
flashcfg -X Restore files from User area
flashcfg -d Delete saved files from Parameter area
flashcfg -D Delete saved files from User area
flashcfg -E env_file Save params to U-Boot Environment area
flashcfg -L env_file Load params from U-Boot Environment area
flashcfg -h Show this.
# flashcfg -c cf
# shutdown -r now
OpenBlockS 600D - 開発環境の構築
クロス開発 (VMware等のx86環境上での開発)
# cat /etc/apt/sources.list.d/emdebian.list deb http://www.emdebian.org/debian/ squeeze main deb-src http://www.emdebian.org/debian/ squeeze main
$ sudo aptitude update
$ sudo aptitude install emdebian-archive-keyring
最後の二行は今後のモロモロのために$ sudo aptitude install \ > build-essential u-boot libc6-powerpc-cross \ > libc6-dev-powerpc-cross binutils-powerpc-linux-gnu gcc-4.4-powerpc-linux-gnu \ > g++-4.4-powerpc-linux-gnu \ > autoconf dpkg-cross linux-headers-2.6.32-5-common linux-source-2.6.32 \ > kernel-package libncurses5-dev
$ mkdir -p $HOME/obs600/tmp
$ wget -nd -N -P $HOME/obs600/tmp \ > http://ftp.plathome.co.jp/pub/ssdlinux/0.5-LATEST/source/src.tgz
$ cd $HOME/obs600 $ tar xzf tmp/src.tgz -C tmp $ tar xjf /usr/src/linux-source-2.6.32.tar.bz2 -C .
$ cd linux-source-2.6.32 $ for i in ../tmp/usr/src/mkdist/kernel/2.6.32/patches/*.patch; do > patch -p1 $i > done ... patching file Makefile Reversed (or previously applied) patch detected! Assume -R? [n] Apply anyway? [n] (ここはエンター。デフォルトの n で OK) Skipping patch. 4 out of 4 hunks ignored -- saving rejects to file Makefile.rej patching file scripts/Makefile.modinst
+ifdef NOGZIP
cmd_modules_install = mkdir -p $(2); cp $@ $(2) ;
$(mod_strip_cmd) $(2)/$(notdir $@)
+else
+ cmd_modules_install = mkdir -p $(2); cp $@ $(2) ;
$(mod_strip_cmd) $(2)/$(notdir $@) ;gzip -9 $(2)/$(notdir $@)
+endif
$ cp ../tmp/usr/src/mkdist/kernel/2.6.32/dot.config.powerpc-obs600 dot.config $ cp dot.config .config $ cp ../tmp/usr/src/mkdist/kernel/2.6.32/obs600.dts arch/powerpc/boot/dt $ cp ../tmp/usr/src/mkdist/kernel/2.6.32/obs600.dts arch/powerpc/boot/dts/
menuconfig はお好みで gconfig とか。DRBD 使ってみるので$ make-kpkg -j4 --arch powerpc --config menuconfig configure
その他お好みで。個人的には cgroup と namespace veth など。diff 取ると
- Device Drivers ---> Connector を M に
- Device Drivers ---> Block Devices ---> DRBD も M に
といったあたり。削除されてる$ diff -uw dot.config .config +CONFIG_CONNECTOR=m +CONFIG_BLK_DEV_DRBD=m
は http://download.filesystems.org/unionfs/unionfs-2.x/-CONFIG_UNION_FS=y
$ MAKEFLAGS="NOGZIP=1" make-kpkg -j4 --rootcmd=fakeroot --arch=powerpc \ > --revision 0.91 --initrd kernel_image
$ make ARCH=powerpc obs600.dtb /home/chamaken/obs600/linux-source-2.6.32/scripts/dtc/dtc -O dtb -o arch/powerpc/boot/obs600.dtb -b 0 -p 1024 /home/chamaken/obs600/linux-source-2.6.32/arch/powerpc/boot/dts/obs600.dts DTC: dts->dtb on file "/home/chamaken/obs600/linux-source-2.6.32/arch/powerpc/boot/dts/obs600.dts" $ cp arch/powerpc/boot/obs600.dtb ../
$ powerpc-linux-gnu-objcopy -O binary vmlinux ../vmlinux.bin $ cd .. $ gzip vmlinux.bin $ ls -1 linux-image-2.6.32_0.91_powerpc.deb linux-source-2.6.32 obs600.dtb tmp vmlinux.bin.gz
最後の chmod 忘れずに$ su # debootstrap --foreign --arch=powerpc \ > --include "ssh less u-boot initramfs-tools" \ > squeeze rootfs http://ftp.jp.debian.org/debian I: Retrieving Release I: Retrieving Packages I: Validating Packages ... I: Extracting xz-utils... I: Extracting zlib1g... # ls -1 linux-image-2.6.32_0.91_powerpc.deb linux-source-2.6.32 obs600.dtb rootfs tmp vmlinux.bin.gz # cp linux-image-2.6.32_0.91_powerpc.deb obs600.dtb vmlinux.bin.gz rootfs/root/ # chmod 0755 rootfs/root
ファームウェアアップデートを実行したら起動しなくなりました。どうすれば復旧できますか。からの引用
$ sudo apt-get install tftpd-hpa (ディレクトリはデフォルトの /srv/tftp)
Starting HPA's tftpd: in.tftpdinvoke-rc.d: initscript tftpd-hpa,
action "start" failed.
dpkg: error processing tftpd-hpa (--configure):
subprocess installed post-installation script returned error exit status 71
configured to not write apport reports
Errors were encountered while processing:
tftpd-hpa
E: Sub-process /usr/bin/dpkg returned an error code (1)なんて出力があるのでApr 5 21:06:29 devobs600 in.tftpd[16485]: cannot open IPv6 socket, disable IPv6: Address family not supported by protocol Apr 5 21:06:29 devobs600 in.tftpd[16485]: Cannot set nonblock flag on socket: Bad file descriptor
# diff -uw tftpd-hpa.dpkg-dist tftpd-hpa --- tftpd-hpa.dpkg-dist 2011-04-05 08:09:46.000000000 +0900 +++ tftpd-hpa 2011-04-05 08:09:56.000000000 +0900 @@ -3,4 +3,4 @@ TFTP_USERNAME="tftp" TFTP_DIRECTORY="/srv/tftp" TFTP_ADDRESS="0.0.0.0:69" -TFTP_OPTIONS="--secure" +TFTP_OPTIONS="--secure -4"
$ su # wget -nd -N -P /srv/tftp \ > http://ftp.plathome.co.jp/pub/OBS600/0.5-LATEST/powerpc-obs600/installation/uImage.initrd
# ip addr ls eth0
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
state UP qlen 1000
link/ether 00:ed:cb:a9:87:65 brd ff:ff:ff:ff:ff:ff
inet 10.1.2.3/16 brd 10.1.255.255 scope global eth0
# ip addr add 192.168.253.1/24 dev eth0
# ip addr ls eth0
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
state UP qlen 1000
link/ether 00:ed:cb:a9:87:65 brd ff:ff:ff:ff:ff:ff
inet 10.1.2.3/16 brd 10.1.255.255 scope global eth0
inet 192.168.253.1/24 scope global eth0
で uImage.initrd-cfboot 持ってきて眺めてみると$ echo test | gzip > test.gz
$ hexdump test.gz
0000000 8b1f 0008 e2ea 4d5c 0300 492b 2e2d 02e1
0000010 c600 b935 053b 0000 0000
0000019
0x50 あたりからがカーネルの gz らしい。mkimage -l の出力に素直に従って$ wget http://ftp.plathome.co.jp/pub/OBS600/LATEST/powerpc-obs600/installation/uImage.initrd-cfboot
$ mkimage -l uImage.initrd-cfboot
Image Name: 0.5-RELEASE-20101206-cfboot
Created: Sat Dec 11 23:23:08 2010
Image Type: PowerPC Linux Multi-File Image (gzip compressed)
Data Size: 2118162 Bytes = 2068.52 kB = 2.02 MB
Load Address: 00000000
Entry Point: 00000000
Contents:
Image 0: 1694842 Bytes = 1655.12 kB = 1.62 MB
Image 1: 415397 Bytes = 405.66 kB = 0.40 MB
Image 2: 7902 Bytes = 7.72 kB = 0.01 MB
$ hexdump uImage.initrd-cfboot | head -n8
0000000 0527 5619 57d2 dc0f 034d 4c89 2000 1252
0000010 0000 0000 0000 0000 8ea3 d3c5 0705 0104
0000020 2e30 2d35 4552 454c 5341 2d45 3032 3031
0000030 3231 3630 632d 6266 6f6f 0074 0000 0000
0000040 1900 7adc 0600 a556 0000 de1e 0000 0000
0000050 8b1f 0808 dfa9 4d01 0302 6d76 696c 756e
0000060 2e78 6962 2e6e 3432 3532 0033 5be4 707d
0000070 5554 3f96 bbaf 1d03 4388 0d03 0483 63a1
おぉ。調子にのって$ dd if=uImage.initrd-cfboot bs=1 skip=$((0x50)) count=1694842 of=Image.0
1694842+0 records in
1694842+0 records out
1694842 bytes (1.7 MB) copied, 7.09509 s, 239 kB/s
$ file Image.0
Image.0: gzip compressed data, was "vmlinux.bin.24253", from Unix, last modified: Fri Dec 10 17:07:05 2010, max compression
むーんと、再度 0x1f 0x8b 0x08 を探して$ dd if=uImage.initrd-cfboot bs=1 skip=$((0x50 + 1694842)) count=415397 of=Image.1
415397+0 records in
415397+0 records out
415397 bytes (415 kB) copied, 1.6545 s, 251 kB/s
$ file Image.1
Image.1: data
何か力技っぽいけど、まぁ。試しに$ hexdump Image.1 | head -n 8
0000000 0000 8b1f 0808 8922 4d03 0302 6172 646d
0000010 7369 2e6b 6d69 6761 2d65 6663 6f62 746f
0000020 ec00 099d 1c7c 7d57 47c7 3abb b5ac 3893
0000030 0877 7924 e496 8e43 d0f7 964a 396d 2c72
0000040 72db c4ec 2257 39c7 271c 9d9e d59d b44e
0000050 b3bb 9999 91d5 25c4 b694 9694 dc33 8e10
0000060 29b4 a16d 69b4 e108 204a 82f4 d0b6 5a16
0000070 3d08 d028 b693 6850 bd0b f4db e6ff 4690
$ dd if=uImage.initrd-cfboot bs=1 skip=$((0x50 + 1694842 + 2)) count=415397 of=Image.1
415397+0 records in
415397+0 records out
415397 bytes (415 kB) copied, 1.71914 s, 242 kB/s
$ file Image.1
Image.1: gzip compressed data, was "ramdisk.image-cfboot", from Unix, last modified: Sat Dec 11 23:22:26 2010, max compression
あとは前後の二つ$ gzip -cd < Image.1 > ramdisk.image-cfboot
$ file ramdisk.image-cfboot
ramdisk.image-cfboot: Linux rev 1.0 ext2 filesystem data, UUID=79b27492-4074-4633-a1e1-9094c7a4eccd
$ su
Password:
# mkdir tmp
# mount -o loop ramdisk.image-cfboot tmp
# ls tmp
bin dev etc home lib linuxrc lost+found mnt proc root sbin sys tmp usr var
正直よくわかってないけど先の通り Makefile 眺めたところの結果$ cd linux-source-2.6.32
$ make ARCH=powerpc obs600.dtb
/home/chamaken/obs600/linux-source-2.6.32/scripts/dtc/dtc -O dtb -o arch/powerpc/boot/obs600.dtb -b 0 -p 1024 /home/chamaken/obs600/linux-s\
ource-2.6.32/arch/powerpc/boot/dts/obs600.dts
DTC: dts->dtb on file "/home/chamaken/obs600/linux-source-2.6.32/arch/powerpc/boot/dts/obs600.dts"
$ cp arch/powerpc/boot/obs600.dtb ..
えぇ、モチロン、コレはチラシのウラ、備忘録。$ powerpc-linux-gnu-objcopy -O binary vmlinux ../vmlinux.bin
$ cd ..
$ gzip vmlinux.bin
$ ls
Image.0 linux-image-2.6.32_0.9_powerpc.deb obs600.dtb src.tgz uImage.initrd-cfboot vmlinux.bin.gz
Image.1 linux-source-2.6.32 ramdisk.image-cfboot test.gz usr
$ mkimage -n "original.$(date +'%FT%T')" -A ppc -O linux -T multi -C gzip -d vmlinux.bin.gz:Image.1:obs600.dtb myImage.initrd-cfboot
Image Name: original.2011-02-20T18:18:09
Created: Sun Feb 20 18:18:09 2011
Image Type: PowerPC Linux Multi-File Image (gzip compressed)
Data Size: 2304477 Bytes = 2250.47 kB = 2.20 MB
Load Address: 00000000
Entry Point: 00000000
Contents:
Image 0: 1881007 Bytes = 1836.92 kB = 1.79 MB
Image 1: 415397 Bytes = 405.66 kB = 0.40 MB
Image 2: 8053 Bytes = 7.86 kB = 0.01 MB
ディップスイッチ操作が必要になる --- であろうとフタは外しておく。# apt-get install tftpd-hpa
....
# cd /srv/tftp
# wget http://ftp.plathome.co.jp/pub/OBS600/0.5-LATEST/powerpc-obs600/installation/uImage.initrd
....
# ip addr add 192.168.253.1/24 dev eth0
# /etc/init.d/tftpd-hpa restart
また 開発環境の構築の中「クロス開発 (VMware等のx86環境上での開発)」の 3. 必要なパッケージを追加します。までやっとく。で amd64 側でのカーネルのコンパイルヘ。obs600 のパッチは ssdlinux のソースから# fdisk /dev/sda
# mke2fs -j -b 4096 -L / /dev/sda1
# mount LABEL=/ /mnt# cd /mnt/
2.6.36 も動くけど、ここは squeeze ソース使って$ mkdir obs600
$ cd obs600
$ wget http://ftp.plathome.co.jp/pub/ssdlinux/0.5-LATEST/source/src.tgz
$ tar xzf src.tgz
$ ls usr/src/mkdist/kernel
2.4.20 2.4.26 2.4.37 2.6.16 2.6.26 2.6.29 2.6.32 2.6.33 2.6.35 2.6.36 Makefile
2.6.32 のパッチあて$ sudo apt-get install linux-source-2.6.32
$ tar xjf /usr/src/linux-source-2.6.32.tar.bz2 -C .
$ ls
linux-source-2.6.32 src.tgz usr
この Makefile の rej はムシしても OK な範囲。カーネルモジュールを gzip してくれなくてもよいので scripts.patch は除外。その他必要なファイルをコピーしておく$ cd linux-source-2.6.32
$ for i in ../usr/src/mkdist/kernel/2.6.32/patches/*.patch; do patch -p1 < $i; done
....
patching file Makefile
Reversed (or previously applied) patch detected! Assume -R? [n]
Apply anyway? [n]
Skipping patch.
4 out of 4 hunks ignored -- saving rejects to file Makefile.rej
patching file scripts/Makefile.modinst
と、その 1 はここまで。$ patch -p1 -R < ../usr/src/mkdist/kernel/2.6.32/patches/scripts.patch
$ cp ../usr/src/mkdist/kernel/2.6.32/obs600.dts arch/powerpc/boot/dts/
$ cp ../usr/src/mkdist/kernel/2.6.32/dot.config.powerpc-obs600 .config
$ make ARCH=powerpc menuconfig
....
$ CONCURRENCY_LEVEL=4 fakeroot make-kpkg --arch=powerpc --revision 0.9 kernel_image
....
$ cd ..
$ ls
linux-image-2.6.32_0.9_powerpc.deb linux-source-2.6.32 src.tgz usr