root@debian:~# uname -a Linux debian 2.6.22.18 #1 Thu Mar 19 14:46:22 IST 2009 armv5tejl GNU/Linux root@debian:~#3/19 版。
SheevaPlug_LSP1.2.zip を展開すると、
uImage.sheeva.040309 が納められている。
3/9 だったら古いやん良く見たら、09/04/03
SheevaPlug_DocumentationPackage1.2.zip を展開してできた
SheevaPlug Development Kit - Writing Jaunty Filesystem on the NAND flash-Rev1.2.pdf
の 3 章に準じてカーネル（uImage）を更新する。
ただし、このドキュメントと実記とは NAND Flash の
パーティション構成が違うようなので、
下手すると SheevaPlug はレンガになる。
root@debian:~# cat /proc/mtd dev: size erasesize name mtd0: 00400000 00020000 "uImage" mtd1: 1fb00000 00020000 "rootfs" root@debian:~#/dev/mtd0 に書く事にする。
root@debian:~# ls -l /usr/sbin/flash_eraseall -rwxr-xr-x 1 root root 13772 Dec 7 2008 /usr/sbin/flash_eraseall root@debian:~# ls -l /usr/sbin/nandwrite -rwxr-xr-x 1 root root 14372 Dec 7 2008 /usr/sbin/nandwrite root@debian:~#
ftp で送り込む？
yasunari@ude:/srv/tftp$ ftp 192.168.2.85 ftp: connect: Connection refused ftp> bye yasunari@ude:/srv/tftp$ftpd が動いていない
SheevaPlug 側から ftp で get する？
root@debian:~# ftp 192.168.2.38 -bash: ftp: command not found root@debian:~#ftp 以外は、、、
root@debian:~# wget -bash: wget: command not found root@debian:~# rsync -bash: rsync: command not found root@debian:~#ftp コマンドをインストールする。って、いきなり？
root@debian:~# apt-get install ftp Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: libx11-data libxcb1 libxau6 libxdmcp6 libxcb-xlib0 libx11-6 Use 'apt-get autoremove' to remove them. The following NEW packages will be installed: ftp 0 upgraded, 1 newly installed, 0 to remove and 13 not upgraded. E: Could not open lock file /var/cache/apt/archives/lock - open (2 No such file or directory) E: Unable to lock the download directory root@debian:~#楽し。
root@debian:~# ls /var/cache/apt/* /var/cache/apt/pkgcache.bin /var/cache/apt/srcpkgcache.bin root@debian:~#/var/cache/apt/archives がないので作る。
root@debian:~# mkdir /var/cache/apt/archives root@debian:~#再実行
root@debian:~# !apt apt-get install ftp Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: libx11-data libxcb1 libxau6 libxdmcp6 libxcb-xlib0 libx11-6 Use 'apt-get autoremove' to remove them. The following NEW packages will be installed: ftp 0 upgraded, 1 newly installed, 0 to remove and 13 not upgraded. E: Archive directory /var/cache/apt/archives/partial is missing. root@debian:~#もー
root@debian:~# mkdir /var/cache/apt/archives/partial root@debian:~# !apt apt-get install ftp Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: libx11-data libxcb1 libxau6 libxdmcp6 libxcb-xlib0 libx11-6 Use 'apt-get autoremove' to remove them. The following NEW packages will be installed: ftp 0 upgraded, 1 newly installed, 0 to remove and 13 not upgraded. Need to get 56.3kB of archives. After this operation, 168kB of additional disk space will be used. WARNING: The following packages cannot be authenticated! ftp Install these packages without verification [y/N]? y Get:1 http://ports.ubuntu.com jaunty/main ftp 0.17-18 [56.3kB] Fetched 56.3kB in 1s (35.8kB/s) Selecting previously deselected package ftp. (Reading database ... 10231 files and directories currently installed.) Unpacking ftp (from .../archives/ftp_0.17-18_armel.deb) ... Setting up ftp (0.17-18) ... root@debian:~#ようやく get
root@debian:~# !ftp ftp 192.168.2.38 Connected to 192.168.2.38. 220 ude FTP server (GNU inetutils 1.5) ready. Name (192.168.2.38:root): yasunari 331 Password required for yasunari. Password: 230- Linux ude 2.6.16.16-arm1 #37 Tue May 20 10:01:57 JST 2008 armv5tejl 230- 230- The programs included with the Debian GNU/Linux system are free software; 230- the exact distribution terms for each program are described in the 230- individual files in /usr/share/doc/*/copyright. 230- 230- Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent 230- permitted by applicable law. 230 User yasunari logged in. Remote system type is UNIX. Using binary mode to transfer files. ftp> cd /mnt/SheevaPlug 250 CWD command successful. ftp> bin 200 Type set to I. ftp> hash Hash mark printing on (1024 bytes/hash mark). ftp> get uImage.sheeva.040309 local: uImage.sheeva.040309 remote: uImage.sheeva.040309 200 PORT command sucessful. 150 Opening BINARY mode data connection for 'uImage.sheeva.040309' (2070316 bytes). ########################################（略） 226 Transfer complete. 2070316 bytes received in 4.74 secs (426.3 kB/s) ftp> bye 221 Goodbye. root@debian:~#
root@debian:~# flash_eraseall /dev/mtd0 Erasing 128 Kibyte @ 3e0000 -- 96 % complete. root@debian:~#
root@debian:~# nandwrite -p /dev/mtd0 uImage.sheeva.040309 Writing data to block 0 Writing data to block 20000 Writing data to block 40000 Writing data to block 60000 Writing data to block 80000 Writing data to block a0000 Writing data to block c0000 Writing data to block e0000 Writing data to block 100000 Writing data to block 120000 Writing data to block 140000 Writing data to block 160000 Writing data to block 180000 Writing data to block 1a0000 Writing data to block 1c0000 Writing data to block 1e0000 root@debian:~#どきどき
root@debian:~# shutdown -r now : : Ubuntu jaunty (development branch) debian ttyS0 debian login:無事起動してきた
root@debian:~# uname -a Linux debian 2.6.22.18 #1 Fri Apr 3 18:49:38 PDT 2009 armv5tejl GNU/Linux root@debian:~#４月３日版！
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