Added rest
This commit is contained in:
parent
7fb0095fbc
commit
f5a9026bd0
|
|
@ -0,0 +1,82 @@
|
|||
1.0 2013-03-23
|
||||
==============
|
||||
-Using buildroot now to create the rootfs.
|
||||
-updated userspace tools(e. g. busybox).
|
||||
-glibc replaced with uclibc and everything recompiled against uclibc
|
||||
-/rescueOS/usb-mass-storage-enable.sh: Work if sd card is inserted or not(known mmcblkX number issue on N900)
|
||||
-shipping wifi firmware
|
||||
-corrected dhcp business with /etc/resolv.conf
|
||||
-decreased size of the initrd
|
||||
|
||||
====
|
||||
|
||||
0.5.4 2013-01-05
|
||||
Nothing special but useful changes:
|
||||
-midnight commander removed as it was eating too much space and I doubt people were actually using it.
|
||||
-Now after bootup, the system asks the user whether he wants to enable anonymous ftp up and downloads everywhere.
|
||||
Then whether telnetd should be started and finally asks whether usb networking should be enabled.
|
||||
=================================
|
||||
0.5.3
|
||||
Short note: it disappeared from the server (some problems with my hoster).
|
||||
Development is pretty much stalled. I am focusing on other things.
|
||||
Contributions otoh are still welcome.
|
||||
|
||||
|
||||
-Including Pali's script which should fix some messed up maemo /dev/ device nodes (iirc, this can happen with uboot fun)
|
||||
|
||||
|
||||
0.5 2012-03-03, version 0.5.2
|
||||
Boring and nothing exciting:
|
||||
* tar is now gnu tar, not busybox's version for convenience
|
||||
* /tmp/ for some reason never existed, now it does :S
|
||||
* Mountpoints /mnt/free1, /mnt/free2, /mnt/free3 (how noteworthy!)
|
||||
* PS1 was set to show the current directory you are in.
|
||||
|
||||
|
||||
0.5 2012-01-22, version 0.5.1
|
||||
* Battery capacity watchdog tells user at 45 % capacity to charge the
|
||||
battery. Type "stfu" if the messages annoy you.
|
||||
|
||||
0.5 2011-11-02, version 0.5
|
||||
* Updated busybox to 1.19.3
|
||||
* User can append autostart=/path... option in the kernel
|
||||
* command line to run a script right after bootup.
|
||||
* tcpsvd included for ftpd. For example, "tcpsvd -v 0.0.0.0 21
|
||||
ftpd -w" enables anonymous down- and uploads everywhere.
|
||||
* By Request: Midnight Commander 4.8 included. As functions
|
||||
keys are not available/mapped, use ESC+number. Still borked.
|
||||
* cleaner shutdown.
|
||||
|
||||
|
||||
0.4 2011-09-02:
|
||||
* e2fsprogs
|
||||
* dosfstools
|
||||
* Now also available as an initrd image.
|
||||
|
||||
|
||||
0.3 2011-08-26:
|
||||
* Battery charging support. (via ShadowJK's h
|
||||
http://enivax.net/jk/n900/">meegocharge script</a>)
|
||||
|
||||
0.2 2011-08-21:
|
||||
* Decreased rootfs size by a factor of 10
|
||||
* First poor-man script to create an archive of the maemo rootfs.¹)
|
||||
* Takes the WiFi-Firmwares on first boot from maemo root if wished by
|
||||
the user.¹
|
||||
* Bug which caused the wlan interface number to increase on every reboot
|
||||
fixed.
|
||||
* bash and job control
|
||||
* Typo in /rescueOS/umount-maemo-root.sh fixed
|
||||
|
||||
0.1 2011-07-31:
|
||||
* First release
|
||||
* WiFi Support
|
||||
* ubifs mounting support (maemo root for example)
|
||||
* USB networking
|
||||
* USB mass-storage mode
|
||||
* EMMC mounting
|
||||
|
||||
|
||||
|
||||
¹ tarball release only, which isn't available anymore.
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,128 @@
|
|||
Documentation of RescueOS
|
||||
=========================
|
||||
RescueOS is a rescue solution for the Nokia N900, distributed
|
||||
as an initrd image. It has several features, most
|
||||
notable:
|
||||
|
||||
mounting maemo /
|
||||
EMMC access(can mount maemo home and MyDocs partition)
|
||||
WiFi support
|
||||
USB mass-storage mode
|
||||
USB networking
|
||||
Battery charging
|
||||
|
||||
Users must be familiar with the Linux console.
|
||||
|
||||
This project is _NOT_ the meego rescue initrd.
|
||||
|
||||
|
||||
Update: I don't provide a tarball anymore.
|
||||
|
||||
How does it work?
|
||||
~~~~~~~~~~~~~~~~~
|
||||
The flasher utility loads rescueOS. This makes it unnecessary
|
||||
to modify the bootloader or maemo's /sbin/preinit.
|
||||
|
||||
By using the "-l" option, we do not flash the kernel or initrd image.
|
||||
It only loads the kernel into RAM. No modification on
|
||||
the NAND or bootloader happens.
|
||||
|
||||
|
||||
|
||||
Usecases
|
||||
~~~~~~~~
|
||||
In fact, most users do not need it. Either way, possible usecases:
|
||||
|
||||
-Changing typos in bootscripts which prevent an operation system
|
||||
(e.g. maemo) to boot.
|
||||
|
||||
-Backuping files prior to a reflash.
|
||||
|
||||
-Charging the battery (when maemo is dead).
|
||||
|
||||
-Modification of the EMMC partitions and partition table.
|
||||
|
||||
-Backup & Restoring maemo rootfs.
|
||||
|
||||
-fsck file system checks
|
||||
|
||||
-and more...
|
||||
|
||||
Booting the initrd
|
||||
~~~~~~~~~~~~~~~
|
||||
You can not store persistent data, e.g. WiFi firmwares from maemo
|
||||
as everything happens in RAM.
|
||||
|
||||
flasher-3.5 -k 2.6.37 -n initrd.img -l -b"rootdelay root=/dev/ram0
|
||||
|
||||
wait for "suitable device not found..." and connect the N900 to your
|
||||
Linux box through USB.
|
||||
|
||||
|
||||
~~~~~~~~~~~~~~~
|
||||
How to use it
|
||||
~~~~~~~~~~~~~~~
|
||||
It boots and you get a bash shell.
|
||||
|
||||
The folder /rescueOS/ contains some scripts for various tasks. Not all of them
|
||||
are completed yet. They help you with the usual stuff, e.g. mass-storage
|
||||
mode, maemo root mounting, usbnetworking, WiFi setup etc.
|
||||
|
||||
Mounting maemo root
|
||||
-------------------
|
||||
/rescueOS/mount-maemo-root.sh
|
||||
This scripts mounts the maemo root to /mnt/maemo.
|
||||
|
||||
/rescueOS/umount-maemo-root.sh
|
||||
|
||||
USB Networking
|
||||
-------------
|
||||
/rescueOS/usbnetworking-enable.sh
|
||||
Sets up USB networking in the following way:
|
||||
ifconfig usb0 192.168.2.15 up
|
||||
ifconfig usb0 netmask 255.255.255.0
|
||||
route add 192.168.2.14 usb0
|
||||
|
||||
To disable it: /rescueOS/usbnetworking-disable.sh
|
||||
|
||||
USB Mass-Storage mode
|
||||
--------------------
|
||||
/rescueOS/mass-storage-enable.sh
|
||||
Makes /dev/mmcblk1p1 and /dev/mmcblk1p2 available for the mass-storage
|
||||
mode. These are the EMMC home partition and MyDocs in maemo.
|
||||
|
||||
/rescueOS/mass-storage-disable.sh: Deactivates mass-storage mode.
|
||||
|
||||
|
||||
WiFi support
|
||||
------------
|
||||
It has wpa_supplicant, but without EAP support. This should be ok for
|
||||
most home networks which use a PSK.
|
||||
|
||||
Give the following a try:
|
||||
|
||||
wpa_passphrase [essid] [password] > /wlan.conf
|
||||
sh /rescueOS/setup-wpa-wifi.sh
|
||||
|
||||
For DHCP, use udhcpc -i wlan0.
|
||||
|
||||
You need the firmware files of course: /rescueOS/firmware-from-maemo.sh
|
||||
|
||||
Battery charging
|
||||
----------------
|
||||
By using ShadowJK's charge21 script. Use it only with the wallcharger,
|
||||
as it pulls 950 mA, and USB is not designed for that
|
||||
(some ports can do it though, don't try if in doubt.)
|
||||
|
||||
/rescueOS/charge21.bash
|
||||
|
||||
Shutdown
|
||||
--------
|
||||
poweroff
|
||||
|
||||
Root password
|
||||
-------------
|
||||
rootme
|
||||
|
||||
|
||||
Contributions and suggestions are welcome. Write to me (NIN101 on freenode).
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
# /etc/fstab: static file system information.
|
||||
#
|
||||
# <file system> <mount pt> <type> <options> <dump> <pass>
|
||||
/dev/root / ext2 rw,noauto 0 1
|
||||
proc /proc proc defaults 0 0
|
||||
devpts /dev/pts devpts defaults,gid=5,mode=620 0 0
|
||||
tmpfs /dev/shm tmpfs mode=0777 0 0
|
||||
tmpfs /tmp tmpfs defaults 0 0
|
||||
sysfs /sys sysfs defaults 0 0
|
||||
|
|
@ -0,0 +1 @@
|
|||
rescueos
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
#!/bin/sh
|
||||
EMULATOR=0
|
||||
mount -t sysfs none /sys
|
||||
mount -n -t proc none /proc
|
||||
echo 200 > /sys/class/backlight/acx565akm/brightness
|
||||
mount -t tmpfs -o size=64k,mode=0755 tmpfs /dev
|
||||
mkdir /dev/pts
|
||||
mount -t devpts devpts /dev/pts
|
||||
mount -t tmpfs -o rw,noexec,nosuid,mode=0755 tmpfs /run
|
||||
mount -t tmpfs -o rw,mode=0755 tmpfs /root/
|
||||
mount -t tmpfs -o rw,nosuid,nodev tmpfs /tmp/
|
||||
echo /sbin/mdev.sh > /proc/sys/kernel/hotplug
|
||||
mdev -s
|
||||
find /sys/devices/* -name modalias | while read module ; do
|
||||
modprobe `cat $module` 2> /dev/null
|
||||
done
|
||||
hwclock -s
|
||||
hostname -F /etc/hostname
|
||||
|
||||
|
||||
modprobe leds-lp5523
|
||||
|
||||
|
||||
/sbin/battery-watchdog &
|
||||
#/rescueOS/charge21.bash > /run/batterylog &
|
||||
clear
|
||||
echo "Disclaimer: This system comes without any warranty. Use it at your own risk."
|
||||
sleep 3
|
||||
clear
|
||||
echo "Welcome to N900 Rescue Initrd 1.0"
|
||||
echo
|
||||
|
||||
/sbin/loadkmap < /rescueOS/nokia-n900.kmap
|
||||
|
||||
for i in 2 3 7 8 ; do
|
||||
echo 25 > /sys/class/leds/lp5523\:channel$i/brightness
|
||||
done
|
||||
|
||||
autostart_script=`grep -q autostart /proc/cmdline && cat /proc/cmdline | sed -e 's/.*autostart=\(.*\)/\1/'`
|
||||
if [ -n "$autostart_script" ] ; then
|
||||
echo "Running $autostart_script"
|
||||
$autostart_script
|
||||
fi
|
||||
|
||||
touch /run/resolv.conf
|
||||
|
||||
echo "The root password is: rootme"
|
||||
|
||||
|
||||
echo "Start an FTP server with anonymous up and downloads everywhere? y/n"
|
||||
read result;
|
||||
if [ "$result" = "y" ] ; then
|
||||
tcpsvd -v 0.0.0.0 21 ftpd -w &
|
||||
fi
|
||||
|
||||
echo "Start telnetd? y/n"
|
||||
read result;
|
||||
|
||||
if [ "$result" = "y" ] ; then
|
||||
telnetd
|
||||
fi
|
||||
|
||||
echo "Start usb-networking? y/n"
|
||||
read result;
|
||||
|
||||
if [ "$result" = "y" ] ; then
|
||||
/rescueOS/usbnetworking-enable.sh
|
||||
fi
|
||||
|
||||
if [ "$EMULATOR" = "1" ] ; then
|
||||
udhcpc eth0
|
||||
fi
|
||||
#We are done.
|
||||
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
::sysinit:/etc/init.d/rcS
|
||||
tty1::respawn:-/bin/bash
|
||||
ttyS0::respawn:-/bin/bash
|
||||
::shutdown:/bin/sh /rescueOS/shutdown-cleanup
|
||||
|
|
@ -0,0 +1 @@
|
|||
root:$1$sz.20p5a$c40FElyGq0cIfHXeQQChQ/:0:0:root:/root:/bin/bash
|
||||
|
|
@ -0,0 +1 @@
|
|||
root:$1$6WxBQ9E9$xc/J67N0/3N1HAsGkVur..:0:0:root:/root:/bin/bash
|
||||
|
|
@ -0,0 +1 @@
|
|||
PS1="\w\$ "
|
||||
|
|
@ -0,0 +1 @@
|
|||
/sbin/mkfs.cramfs -b 4096 -n n900rescueinitrd rinitrd/ initrd.img
|
||||
|
|
@ -0,0 +1 @@
|
|||
flasher-3.5 -k zImage -n initrd.img -l -b"rootdelay root=/dev/ram0"
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,28 @@
|
|||
#!/bin/sh
|
||||
#Modified, we warn only now....
|
||||
#fill_charger()
|
||||
#{
|
||||
#usb=`cat /sys/bus/platform/devices/twl4030_usb/vbus`
|
||||
#wall=`cat /sys/bus/platform/devices/musb_hdrc/charger`
|
||||
#if [ "$usb" = "on" ] || [ "$wall" = 1 ] ; then
|
||||
#charger=1
|
||||
#else
|
||||
#charger=0
|
||||
#fi
|
||||
#}
|
||||
while [ true ] ; do
|
||||
cap=`cat /sys/class/power_supply/bq27200-0/capacity`
|
||||
#fill_charger
|
||||
#if [ $cap -le 55 -a $charger -eq 0 ] ; then
|
||||
if [ $cap -le 45 ] ; then
|
||||
#echo "Attention: Plugin the charger soon to not run out of power. Current: $cap%. To disable this message, type \"stfu\""
|
||||
echo "Attention: Charge the battery (by running the charger script) to not run out of power. Current: $cap%. To disable this message, type \"stfu\""
|
||||
fi
|
||||
sleep 20
|
||||
done
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
#!/bin/sh
|
||||
[ -e /lib/firmware/$FIRMWARE ] || echo -1 > /sys/$DEVPATH/loading
|
||||
/sbin/mdev
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
#!/bin/sh
|
||||
# udhcpc script edited by Tim Riker <Tim@Rikers.org>
|
||||
|
||||
RESOLV_CONF="/etc/resolv.conf"
|
||||
|
||||
[ -n "$1" ] || { echo "Error: should be called from udhcpc"; exit 1; }
|
||||
|
||||
NETMASK=""
|
||||
[ -n "$subnet" ] && NETMASK="netmask $subnet"
|
||||
BROADCAST="broadcast +"
|
||||
[ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
|
||||
|
||||
case "$1" in
|
||||
deconfig)
|
||||
echo "Setting IP address 0.0.0.0 on $interface"
|
||||
ifconfig $interface 0.0.0.0
|
||||
;;
|
||||
|
||||
renew|bound)
|
||||
echo "Setting IP address $ip on $interface"
|
||||
ifconfig $interface $ip $NETMASK $BROADCAST
|
||||
|
||||
if [ -n "$router" ] ; then
|
||||
echo "Deleting routers"
|
||||
while route del default gw 0.0.0.0 dev $interface ; do
|
||||
:
|
||||
done
|
||||
|
||||
metric=0
|
||||
for i in $router ; do
|
||||
echo "Adding router $i"
|
||||
route add default gw $i dev $interface metric $((metric++))
|
||||
done
|
||||
fi
|
||||
|
||||
echo "Recreating $RESOLV_CONF"
|
||||
echo -n > $RESOLV_CONF-$$
|
||||
[ -n "$domain" ] && echo "search $domain" >> $RESOLV_CONF-$$
|
||||
for i in $dns ; do
|
||||
echo " Adding DNS server $i"
|
||||
echo "nameserver $i" >> $RESOLV_CONF-$$
|
||||
done
|
||||
mv $RESOLV_CONF-$$ $RESOLV_CONF
|
||||
;;
|
||||
esac
|
||||
|
||||
exit 0
|
||||
|
||||
Loading…
Reference in New Issue