Building genode 17.11 for Raspberry Pi

[Stefan Kalkowski]

Hi Davide,

On Tue, Jan 09, 2018 at 06:01:49PM +0100, Davide Pippa wrote:
> ..ehm, infact I found it.
> 
> I forgot to enable that line in build/rpi/etc/build.conf:
> 
> REPOSITORIES += $(GENODE_DIR)/repos/dde_linux
> 
> now command:
> 
> make run/demo
> 
> works and builds var/run/demo/image.elf
> 
> 
> 
> Next question: is that image compatible with Raspberry Pi 1 Model B+, or
> only with original Raspberry Pi 1 ?

It should be. I did not test it myself, but Alexander Weidinger
confirmed in this e-mail on our mailing list:

  https://sourceforge.net/p/genode/mailman/message/36135065/

that it works, as long as you use the right u-boot bootloader.

Regards
Stefan

> 
> Thanks!
> 
> 
> 
> 2018-01-09 17:24 GMT+01:00 Davide Pippa <thepyper at ...9...>:
> 
> > Hello everybody!
> >
> > I'm trying to build demo scenario to test genode on raspberry pi (trying
> > model 1 B+), but I'm facing some build problems.
> >
> > I'm a newbie in genode so maybe it's something silly, but here's what I've
> > done:
> >
> > - download genode source code;
> > - preparing some useful ports with:
> >
> > tool/ports/prepare_port dde_linux libc
> >
> > (looks like those have been correctly been downloaded)
> >
> > - create a build directory with:
> >
> > tool/create_builddir rpi
> >
> > - build some things (inside build/rpi directory) with:
> >
> > make
> >
> > (this correctly builds many things without error)
> >
> > - try building demo things (inside build/rpi directory) with:
> >
> > make run/demo
> >
> > here things suddently stop, because "target drivers/usb is missing";
> >
> > from my understanding, this target should be provided by dde_linux port,
> > isn't it?
> >
> > but inside dde_linux directory (contrib/dde_linux-
> > 6e4a3643875613612c2cc788938aadae5ce7ec7f/src/drivers) i only see the
> > "framebuffer" sub-directory;
> >
> > also in repos/os/src/drivers I cannot see "usb" directory;
> >
> > Is there anything obviuos I'm missing?
> > Sorry if my question is silly, I'm just trying to get started :) but I see
> > things changed on the way (I read release notes from 13.11 on and some
> > messages in mailing list and see things are in a flux)
> >
> > Thanks!
> >
> > Davide
> >
> >

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-- 
Stefan Kalkowski
Genode labs

https://github.com.skalk | https://genode.org