Good luck, nicodr! Although I don't have a PS3 myself, I think it's a wonderful idea to try and get Aros running on them. I know a few people who have PS3s who might like to run an operating system on it, and I think something like Broadway would work well on a games console.
Keep up the noble work, the Amiga community needs more people like you!
Cammy thank you for your kind words.Truth is it doesn't seem easy and from the few messages i read on the aros mail list it seems a bit difficult ,but we should try.It may not be easy but with the homebrew explode on ps3 we should do some ports.
The problem now is the bootloader pkg,we need an application that can initialize the gfx hardware,sound,keyboard usb,blue ray,to make it possible to use aros.I am looking into how the petit boot manager was used to initialize linux on ps3.
There are some include files that make calls to rsx but not a complete gfx driver in the sense that we can talk to the gfx card like we do on other systems.
Good thing is that i managed to install aros under ubuntu and play with the configuration,i am also checking the configuration files that come with the sdk of ps3 to see how to create a new application.
I will play with the linux hosted version for a while and see what i can learn,then slowly i will try to target the ps3 os,we are lucky because people in the homebrew scene have been very active these days,and day by day there is always something new on the ps3 jailbreak scene.I hope sooner or later i will have to mofify the arch directory of aros and insert what is needed for the ps3.
I believe this year will be the year of revolution for ps3 and aros