[LinuxBIOS] Flashing with flashrom ok but no debug on com port

Hi all,

I have successfully flash LinuxBIOS on my chip SST39SF020A with flashrom,
when I reboot my card, I have no visual response, after that I use an Null
modem db9 wire between my card with LinuxBios et my computer. I have use
Hyperterminal with parameter 115200 baud, 8bit, no parity, 1 bit stop, and
after reboot my card, I have nothing ...

I don't know why, in my config file I have set normally the good line for
active the com port in debug mode, but if somebody know all of the
modification for check if it's ok, it's welcome ;).

thanks by advance for your help.

regards

Ccases

PS : my card is an advantech pcm-5823

[LinuxBIOS] Flashing with flashrom ok but no debug on com port

[Stefan Reinauer]

* [e-mail]  [070322 11:20]:
> Hi all,
>
> I have successfully flash LinuxBIOS on my chip SST39SF020A with flashrom,
> when I reboot my card, I have no visual response, after that I use an Null
> modem db9 wire between my card with LinuxBios et my computer. I have use
> Hyperterminal with parameter 115200 baud, 8bit, no parity, 1 bit stop, and
> after reboot my card, I have nothing ...
>
> I don't know why, in my config file I have set normally the good line for
> active the com port in debug mode, but if somebody know all of the
> modification for check if it's ok, it's welcome ;).
>
> thanks by advance for your help.
>
> regards
>
> Ccases
>
> PS : my card is an advantech pcm-5823

It's a geode gx1?

This looks like you did not initialize the SuperIO correctly.

What SuperIO do you have on the board?

[LinuxBIOS] Flashing with flashrom ok but no debug on com port

> [e-mail]  [070322 11:20]:
> > Hi all,
> >
> > I have successfully flash LinuxBIOS on my chip SST39SF020A with
> > flashrom,
> > when I reboot my card, I have no visual response, after that I use an
> > Null
> > modem db9 wire between my card with LinuxBios et my computer. I have use
> > Hyperterminal with parameter 115200 baud, 8bit, no parity, 1 bit stop,
> > and
> > after reboot my card, I have nothing ...
> >
> > I don't know why, in my config file I have set normally the good line
> > for
> > active the com port in debug mode, but if somebody know all of the
> > modification for check if it's ok, it's welcome ;).
> >
> > thanks by advance for your help.
> >
> > regards
> >
> > Ccases
> >
> > PS : my card is an advantech pcm-5823
>
> It's a geode gx1?

Yes
> This looks like you did not initialize the SuperIO correctly.
>
> What SuperIO do you have on the board?

It's an Winbond W83977AF-F and I use the W83977TF on LinuxBios.

thanks for your help

regards

Ccases