Thread (11 messages) 11 messages, 2 authors, 2007-08-29

Re: Newbie and linux on virtex-II ppc

From: Grant Likely <hidden>
Date: 2007-08-29 14:44:56

Possibly related (same subject, not in this thread)

On 8/29/07, schardt [off-list ref] wrote:
me again :)

i added a /dev/ttyUL0 (mknod ttyUL0 c 204 187) device and and a console
link to it.
Yeah, you don't want a symlink, you want a console device node instead:

mknod /dev/tty 5 0
mknod /dev/console 5 1
no warning anymore, but i think i'm listen on the "wrong" console ??? i
see bootmessages
and an errormessage from init ("init: can't open /dev/null: no such
device or directory")
I would say you need to add a /dev/null device node, or fix it's
permissions.  :-)

mknod /dev/null 1 3
but the messages from init.d/rcS did not appear

this is my inittab (from klingauf mkrootfs):

::sysinit:/etc/init.d/rcS
::askfirst:-/bin/sh
::ctrlaltdel:/sbin/reboot
::shutdown:/sbin/swapoff -a
::shutdown:/bin/umount -a -r
::restart:/sbin/init
::respawn:/sbin/getty 9600 tts/0

Georg

schardt wrote:
quoted
Step by step i becomes running :)

kernel is booting, root-fs is mounting on systemace, busybox compiled
and rootfs installed (i used klingauf's mkrootfs)

but now it says:
[    2.964978] Freeing unused kernel memory: 92k init
[    3.081332] Warning: unable to open an initial console.
[    3.306406] request_module: runaway loop modprobe binfmt-4c46
[    3.375612] request_module: runaway loop modprobe binfmt-4c46
[    3.446800] request_module: runaway loop modprobe binfmt-4c46

and i don't know what this is :(

Can give me a hint, where to look ?

thx
Georg

Grant Likely wrote:
quoted
On 8/28/07, Grant Likely [off-list ref] wrote:

quoted
On 8/28/07, schardt [off-list ref] wrote:

quoted
Okay, im really blind i think, so i started again :

- 2.6.22 kernel from kernel.org
- cp /arch/ppc/configs/ml300_defconfig .config
BTW, "make ml300_defconfig" does this for you.

g.



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Forschungszentrum J=FClich GmbH
52425 J=FClich

Sitz der Gesellschaft: J=FClich
Eingetragen im Handelsregister des Amtsgerichts D=FCren Nr. HR B 3498
Vorsitzende des Aufsichtsrats: MinDirig'in B=E4rbel Brumme-Bothe
Vorstand: Prof. Dr. Achim Bachem (Vorsitzender), Dr. Ulrich Krafft (stell=
v.
Vorsitzender)
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Linuxppc-embedded mailing list
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https://ozlabs.org/mailman/listinfo/linuxppc-embedded

--=20
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
grant.likely@secretlab.ca
(403) 399-0195
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