Documentation improvements
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révision
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@ -15,20 +15,16 @@ Users must be familiar with the Linux console.
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This project is _NOT_ the meego rescue initrd.
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This project is _NOT_ the meego rescue initrd.
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Update: I don't provide a tarball anymore.
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How does it work?
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How does it work?
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~~~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~~~~
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The flasher utility loads rescueOS. This makes it unnecessary
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The flasher utility loads rescueOS. This makes it unnecessary
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to modify the bootloader or maemo's /sbin/preinit.
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to modify the bootloader or maemo's /sbin/preinit like other solutions do.
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By using the "-l" option, we do not flash the kernel or initrd image.
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By using the "-l" option, we do not flash the kernel or initrd image.
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It only loads the kernel into RAM. No modification on
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It only loads the kernel into RAM. No modification on
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the NAND or bootloader happens.
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the NAND or bootloader happens.
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Usecases
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Usecases
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~~~~~~~~
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~~~~~~~~
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In fact, most users do not need it. Either way, possible usecases:
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In fact, most users do not need it. Either way, possible usecases:
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@ -50,8 +46,7 @@ In fact, most users do not need it. Either way, possible usecases:
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Booting the initrd
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Booting the initrd
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~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~~
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You can not store persistent data, e.g. WiFi firmwares from maemo
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You can not store persistent data as everything happens in RAM.
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as everything happens in RAM.
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flasher-3.5 -k 2.6.37 -n initrd.img -l -b"rootdelay root=/dev/ram0
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flasher-3.5 -k 2.6.37 -n initrd.img -l -b"rootdelay root=/dev/ram0
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@ -88,12 +83,11 @@ To disable it: /rescueOS/usbnetworking-disable.sh
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USB Mass-Storage mode
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USB Mass-Storage mode
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--------------------
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--------------------
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/rescueOS/mass-storage-enable.sh
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/rescueOS/mass-storage-enable.sh
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Makes /dev/mmcblk1p1 and /dev/mmcblk1p2 available for the mass-storage
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Makes the first 2 EMMC partitions available for the mass-storage
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mode. These are the EMMC home partition and MyDocs in maemo.
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mode. Known as /home/ and /home/user/MyDocs inside maemo.
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/rescueOS/mass-storage-disable.sh: Deactivates mass-storage mode.
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/rescueOS/mass-storage-disable.sh: Deactivates mass-storage mode.
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WiFi support
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WiFi support
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------------
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------------
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It has wpa_supplicant, but without EAP support. This should be ok for
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It has wpa_supplicant, but without EAP support. This should be ok for
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@ -101,12 +95,12 @@ most home networks which use a PSK.
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Give the following a try:
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Give the following a try:
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wpa_passphrase [essid] [password] > /wlan.conf
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wpa_passphrase [essid] [password] > /run/wlan.conf
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sh /rescueOS/setup-wpa-wifi.sh
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sh /rescueOS/setup-wpa-wifi.sh
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For DHCP, use udhcpc -i wlan0.
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For DHCP:
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You need the firmware files of course: /rescueOS/firmware-from-maemo.sh
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udhcpc -i wlan0.
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Battery charging
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Battery charging
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----------------
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----------------
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