[oe] Openembedded for AVR32

[Koen Kooi]

On 22-10-2008 15:01, Alex Raimondi wrote:
> Hi,
>
> Does OE for AVR32 really work?

It does work if you use DISTRO=angstrom-2008.1

regards,

Koen

>
> I had a working version about two month ago from the monotone repository.
>
> For about three weeks we try to get it running from the latest monotone repository and after the
> transition to git from the latest git.
>
> Just as of this morning I grabbed a fresh new clone from the git repository.
>
> OE does compile (minimal-image). But I can't boot the image.
>
> This is what I found out.
>
> ** Kernel **
> OE Kernel does boot. We included a newer version (2.6.25.10) into OE with our own patches. This version does boot as well.
> Tested on ATNGW100 and our own hardware.
>
> ** rootfs **
> Rootfs is mounted via NFS. From the server logs I can see, that the filesystem actually is mounted. See the last lines from my bootlog:
>
> ------
> at32ap700x_rtc at32ap700x_rtc.0: setting system clock to 1970-01-01 00:00:00 UTC
>   (0)
> Sending DHCP requests ., OK
> eth0: link up (10/Half)
> IP-Config: Got DHCP answer from 192.168.1.1, my address is 192.168.1.151
> IP-Config: Complete:
>       device=eth0, addr=192.168.1.151, mask=255.255.255.0, gw=192.168.1.1,
>       host=dhcppc1, domain=, nis-domain=(none),
>       bootserver=192.168.1.1, rootserver=192.168.1.150, rootpath=
> Looking up port of RPC 100003/2 on 192.168.1.150
> Looking up port of RPC 100005/1 on 192.168.1.150
> VFS: Mounted root (nfs filesystem).
> Freeing init memory: 76K (90000000 - 90013000)
> init[1]: segfault at 00000008 pc 2aaac620 sp 7f931f40 ecr 24
> init has generated signal 11 but has no handler for it
> Kernel panic - not syncing: Attempted to kill init!
> -------
>
> There is always a signal 11 in init (seg fault).
>
> ** init **
> We tried different init.
>   - OE default sysvinit =>  segfault
>   - Busybox init =>  segfault
>   - No init =>  kernel tries to load sh =>  segfault
>   - Our own "hello world" app (compiled outside of OE) =>  segfault
>
> Can anyone confirm that OE for AVR32 does work?
> How can we debug and fix this problem?
>
> Thanks
>
> Alex