感谢Joni Lapilainen的教程:
[url]http://dismantle-it.blogspot.com/2011/1 ... -n900.html[/url]
先上几张效果图:
[attachment=4]01multiboot.jpg[/attachment]
[attachment=3]02bootup.jpg[/attachment]
[attachment=2]03bootup.jpg[/attachment]
[attachment=1]04bootup.jpg[/attachment]
[attachment=0]05LXDE.jpg[/attachment]
安装过程:
准备工作
在N900上安装rootsh, multiboot, kernel-power
N900必须开启研究开发模式并关闭进程监视
[url]http://wiki.maemo.org/User:Jebba/Fedora ... e_watchdog[/url]
需要用到刷机工具Maemo Flasher-3.5
Windows(仅32bit,64bit使用方法)
maemo_flasher-3.5_2.5.2.2.exe
Linux(仅32bit)
maemo_flasher-3.5_2.5.2.2.tar.gz
Debian(仅32bit)
maemo_flasher-3.5_2.5.2.2_i386.deb
OSX(仅32bit)
maemo_flasher-3.5_2.5.2.2_i386.dmg
空闲分区(6GB ext3 microSD卡),并挂载
mount -t ext3 -o noatime,nodiratime /dev/mmcblk1p1 /media/mmc1
接下来
下载http://archlinuxarm.org/os/ArchLinuxARM-omap-smp-latest.tar.gz
解压到你先前在microSD卡上创建的空闲分区
tar -zxvf ArchLinuxARM-omap-smp-latest.tar.gz -C /media/mmc1/
不要忘记了sync
从Maemo的/lib/modules拷贝kernel-power的modules到Arch的/lib/modules
对/lib/firmware重复这一过程
下载nokia-n900-keys.map
放到Arch的/usr/share/kbd/keymaps/arm/qwerty/下
chroot进入Arch
cd /media/mmc1
mount -t proc /proc /mnt/archlinux/proc
mount -t sysfs /sys /mnt/archlinux/sys
mount -o bind /dev /mnt/archlinux/dev
chroot /mnt/archlinux /bin/bash
rc.conf中添加KEYMAP="nokia-n900-keys.map"
根据你的个人喜好修改rc.conf中的内容
安装udev-oxnas防止udev和syslog吃掉所有系统资源
时钟,电池和进程监控
脚本
http://mer-project.blogspot.com/2010/01/enabling-rtc-clock-battery-charging-and.html
时钟
rc.local中添加hwclock --hctosys
Xorg
注意:omapfb驱动有可能使Xorg出错,目前使用fbdev
pacman -S xf86-video-fbdev
然后根据Arch的Wiki安装Xorg
或者直接
pacman -S lxde
evdev设置
Nokia-N900:/# cat /etc/X11/xorg.conf.d/10-evdev.conf
Section "InputClass"
Identifier "evdev pointer catchall"
MatchIsPointer "on"
MatchDevicePath "/dev/event*"
Driver "evdev"
EndSection
Section "InputClass"
Identifier "evdev keyboard catchall"
MatchIsKeyboard "on"
MatchDevicePath "/dev/event*"
Driver "evdev"
EndSection
Section "InputClass"
Identifier "evdev touchpad catchall"
MatchIsTouchpad "on"
MatchDevicePath "/dev/event*"
Driver "evdev"
EndSection
Section "InputClass"
Identifier "evdev tablet catchall"
MatchIsTablet "on"
MatchDevicePath "/dev/event*"
Driver "evdev"
EndSection
Section "InputClass"
Identifier "evdev touchscreen catchall"
MatchIsTouchscreen "on"
MatchDevicePath "/dev/event*"
Driver "evdev"
Option "Calibration" "172 3880 3780 235"
EndSection
退出chroot
exit
umount /media/mmc1/dev /media/mmc1/sys /media/mmc1/proc
然后拷贝Maemo的/usr/share/X11/xkb到Arch,使得键盘正常工作
创建Arch的multiboot选单
Here's mine:
Nokia-N900:~# cat /etc/multiboot.d/11-arch.item
ITEM_NAME="Arch Linux ARM"
ITEM_KERNEL="2.6.28.10-power49"
ITEM_MODULES="fbcon ext3"
ITEM_DEVICE="${INT_CARD}p1"
ITEM_FSTYPE="ext3"
ITEM_FSOPTIONS="rw,noatime,errors=remount-ro"
Wifi
应该能正常工作,反正wicd没问题,也可用你自己的脚本管理连接
Audio
安装alsa的相关包,并wget这条规则到/etc/udev/rules.d
使用alsamixer调节音量
More
这篇教程只是一个开始,还有许多工作要做
最新进展会在博客中更新
http://dismantle-it.blogspot.com
Happy Hacking