Re: [ptxdist] ptxdist on a x86 target, grub problem ?

[Stella GZ <gzestela@gmail.com>]

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Hello,

I have tried to specify root=UUID=<uuid_value> but that didn't work either.

VGA support -- I think it is enabled but not 100% sure. Which settings
should I check?

Can I find a step-by-step guide somewhere? As I said I am starting from the
default
ptxdist configuration for the "Generic" BSP (got it working in QEmu), then
enabled grub
and the grub options I stated in my mail, but I cannot get the target to
boot.

I may be missing something obvious but don't know where to look next.

Regards,
Stella


On 12 May 2014 16:55, Stella GZ <gzestela@gmail.com> wrote:

> Hello Jüergen,
>
>
>
> On 12 May 2014 14:34, Juergen Borleis <jbe@pengutronix.de> wrote:
>
>> Hi Stella,
>>
>> please keep the mailing list on CC.
>>
>> On Monday 12 May 2014 14:26:50 Stella GZ wrote:
>> > On 12 May 2014 14:20, Juergen Borleis <jbe@pengutronix.de> wrote:
>> > > On Monday 12 May 2014 14:12:08 Stella GZ wrote:
>> > > > [...]
>> > > > GRUB seems to start ok
>> > > >
>> > > > I get the GRUB menu with standalone boot / network boot options. I
>> > > > guess this means that GRUB can
>> > > >
>> > > > find the stage2 files
>> > > >
>> > > > In fact from the GRUB shell I can inspect the contents of (hd0,0)
>> and
>> > > > all the files are there
>> > > >
>> > > > However when I try to boot (standalone option) I get this:
>> > > >
>> > > > root (hd0,0)
>> > > > Filesystem type is ext2fs, partition type 0x83
>> > > > kernel /boot/bzImage root=/dev/hda1 console=ttyS0,115200
>> > > > [Linux-bzImage, setup=0x3800, size=0xe9db0]
>> > >
>> > > Does GRUB also use the serial console for its output?
>> >
>> > GRUB output is going to VGA
>> >
>> > I also tried booting the kernel without the console= parameter but got
>> the
>> > same results..
>>
>> If you use the "console=ttyS0,115200" do you see some output on your
>> target's
>> serial interface?
>> Is VGA support enabled in your kernel config?
>>
>> We should continue on the oselas.community mailing list instead, because
>> your
>> issue is not PTXdist related (or at least it seems so).
>>
>> Regards,
>> Juergen
>>
>> --
>> Pengutronix e.K.                              | Juergen Borleis
>>   |
>> Linux Solutions for Science and Industry      |
>> http://www.pengutronix.de/  |
>>
>
> If I use "console = ttyS0,115200" I don't see any output on my target's
> serial interface (I've used minicom to check)
>
> VGA support is enabled in my kernel config.
>
> What do you suggest to do?
>
> Thank you.
>
> Regards,
>
> Stella
>

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