Hi, I managed to boot kernel on a biosless box (Compaq T1000 Windows
based terminal). It has 32MB of ram.
But it panics (sometimes it even launches bash and allows me to run some
stuff).
kernel log gathered from serial console:
http://filip.math.uni.lodz.pl/t1000-panic/panic.log
asm code used to boot kernel:
http://filip.math.uni.lodz.pl/t1000-panic/boot.S
tool bundling boot and kernel together:
http://filip.math.uni.lodz.pl/t1000-panic/mk.c
kernel config:
http://filip.math.uni.lodz.pl/t1000-panic/kernel-config
I had to comment out: jnz 2f # New command line protocol
from arch/i386/kernel/head.S (2.6.11.7) (bootloader too old?).
Is there anything I could do to prevent it? I don't know memory map of
this computer, is this the cause? I can't see video RAM on board, so
maybe it is shared with system RAM? What do you think?
bye,
Filip Zyzniewski
Ekatalog
On Wed, 27 Apr 2005, Filip Zyzniewski wrote:
> Hi, I managed to boot kernel on a biosless box (Compaq T1000 Windows
> based terminal). It has 32MB of ram.
>
>
> But it panics (sometimes it even launches bash and allows me to run some
> stuff).
>
> kernel log gathered from serial console:
> http://filip.math.uni.lodz.pl/t1000-panic/panic.log
>
> asm code used to boot kernel:
> http://filip.math.uni.lodz.pl/t1000-panic/boot.S
>
> tool bundling boot and kernel together:
> http://filip.math.uni.lodz.pl/t1000-panic/mk.c
>
> kernel config:
> http://filip.math.uni.lodz.pl/t1000-panic/kernel-config
>
> I had to comment out: jnz 2f # New command line protocol
> from arch/i386/kernel/head.S (2.6.11.7) (bootloader too old?).
>
> Is there anything I could do to prevent it? I don't know memory map of
> this computer, is this the cause? I can't see video RAM on board, so
> maybe it is shared with system RAM? What do you think?
Try booting a kernel without the tulip driver
Zwane Mwaikambo wrote:
> Try booting a kernel without the tulip driver
Here it is:
http://filip.math.uni.lodz.pl/t1000-panic/panic-without-tulip.log
Do you think memory map is wrong?
bye,
Filip Zyzniewski
Ekatalog
>
> Here it is:
> http://filip.math.uni.lodz.pl/t1000-panic/panic-without-tulip.log
>
> Do you think memory map is wrong?
have you the kernel compiled with pci probing set to direct? or booted
with pci=nobios
Dave.
Dave Airlie wrote:
>>Here it is:
>>http://filip.math.uni.lodz.pl/t1000-panic/panic-without-tulip.log
>>
>>Do you think memory map is wrong?
>
>
> have you the kernel compiled with pci probing set to direct? or booted
> with pci=nobios
>
> Dave.
>
>
I've set pci to direct because the box has no bios. Can I set it to
something else if box has no bios?
bye
Filip Zyzniewski
Ekatalog