rtai 3.1 on xscale

[Chris]

Hi Stefan

Thanks very for your suggestion ! : )

 It seems that i've made a mistake. I am sorry for saying that
"pxa255_2.6.7-bk6-karo.patch" can not work on sitsang platform without
looking into its content.

Could you please sent me a copy of your working patch ? I will have a
try to achieve a running system. Maybe my teacher will give me more
time to do that since it is based on 2.6 kernel.

Thanks again ! 
Chris

On 6/3/05, Stefan Frank <sfrank at bluewin.ch> wrote:
> Hi Chris
> 
> If there are 5 days remaining, I personally think there's no need to go
> into it.
> 
> A colleague and I are doing also a kind of thesis and we are using pxa255.
> 
> I guess porting a 2.4 based RTHAL patch would be a bad idea. As far as I
> know RTAI on pxa255 under 2.4 is not very useful. The available Adeos
> patch in the CVS tree is probably better, and you can use on your board
> too. There aren't really karo specific things in it. But you have to get
> a running kernel for 2.6.7 or 2.6.9. For the latter I could give you our
> patch, which is kind of working. Although I don't think that you will
> achieve a running system in five days where you could do measurements
> and other stuff. RTAI on pxa is still very experimental, there has still
> work to be done. At least I was able to run some tests yesterday. Some
> were positive, other negativ.
> 
> So far my view as a student, maybe someone more experienced could give
> you a better advice!
> 
> Stefan
> 
> 
> 
> 
> 
>