Accelerometers in Kernel 2.6.28-rc4
Michael Tansella
michael-tansella at gmx.de
Wed Feb 4 16:10:55 CET 2009
QI
> Make sure you have the "rw" in there, and the /boot/append-GTA02 is in
> the partition with the rootfs. Try adding a space before the rw in case
> I mangled it with recent changes.
>
> It's a bug I think if the rootfs does not remount root rw.
>
the same failed to set owner root for /var/volatile/cache/
the same failed to set mode 0755 for /var/volatile/cache/
UBOOT
> You need to escape the ; with backslashes. Your setenv is only setting
> the text as far as the first ; as it stands, then taking the nand and
> bootm as new commands and running them right away.
I did the following:
root at X:~# chown uucp.uucp /dev/ttyACM0
root at X:~# cu -l /dev/ttyACM0
GTA02v5 # setenv bootcmd setenv bootargs \${bootargs_base} \${mtdparts}\;
nand read.e 0x32000000 kernel 0x300000\; bootm 0x32000000
GTA02v5 # saveenv
Saving Environment to NAND...
Erasing Nand...GTA02v5 #
If I now choose boot from the bootloader it boots fine,
But after a reboot I have to do the same again it, it doesn't save it.
> What does
>
> ifconfig -a
lo ...
pan0 ...
usb0 Link encap:Ethernet Hwaddr DA:DF:7E:17:08:9A
UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
RX packets:17 errors:0 dropped:0 overruns:0 frame:0
TX packets:27 errors:0 dropped:0 overruns:0 carrier:0
Collisions:0 txqueuelen:1000
RX bytes:9792 (9.7 KB) TX bytes:4140 (4.1 KB)
> route -n
Kernel-IP-routingtable
Dest Gateway Genmask Flags Metric Ref Use Iface
> say? dmesg on the PC side?
[23821.176092] usb 1-1: new full speed USB device using uhci_hcd and address
108
[23821.384140] usb 1-1: configuration #1 chosen from 2 choices
[23821.392754] usb0: register 'cdc_ether' at usb-0000:00:1a.0-1, CDC Ethernet
Device, 9e:08:34:97:d5:f8
[23834.084104] usb0: no IPv6 routers present
Thanks again for helping
regards
Michael
More information about the community
mailing list