ac100 team mailing list archive

[Marc Dietrich <Marc.Dietrich@xxxxxxxxxxxxxxxxxxxxxxxx>]

Ilya,

Am Montag 08 August 2011, 17:07:45 schrieb Ilya Petrov:
> On 8 August 2011 18:01, Jani Monoses <jani@xxxxxxxxxx> wrote:
> > Would be helpful to know what exactly you tried, how far you got, what
> > issues you hit,where the code is and whether it
> > is worth pursuing further by others.
> 
> i tried to change lcd gpios in dts file from ventana and TEXT_BASE address.
> i had no response from device and dont see what the problem really is,
> as i have no serial console here.
> 
> so there is no code for ac100 that I wrote and know its usefull.
> 
> maby trying to load it after fastboot (not in place of) would give more
> success.

I also tried a port a few month ago. It basicly booted (including LCD) but at
that time I had no serial console (now I have ;-). I failed to get a working 
config for the latest u-boot-next tree on chromium.org. Maybe you have some 
hint. I'm willing to test it using the serial console once I get it compiled.

You indeed need to load fastboot first which initialized the LCD. If we can get 
u-boot going that way, it would be a step in the right direction.

For standalone, I think u-boot also needs to setup some regulators and clocks.

Greetings

Marc