[Xenomai] ipipe-4.14: planned release date

Henning Schild henning.schild at siemens.com
Thu Mar 28 16:55:36 CET 2019


Am Thu, 28 Mar 2019 11:19:06 +0100
schrieb Jan Kiszka <jan.kiszka at siemens.com>:

> On 28.03.19 01:32, Virendra Kate wrote:
> >   
> >  >>> Did you all get an update on this issue ? Was it resolved
> >  >>> after all? I have the exact same hardware with the exact same
> >  >>> issue. The board keeps resetting after "Loading initial
> >  >>> ramdisk..."
> >  >>>
> >  >>> My Setup is as follows:
> >  >>> ipipe version: ipipe-core-4.14.89-x86-2
> >  >>> Linux-kernel version: linux-4.14.89
> >  >>> xenomai version: xenomai-3.0.8
> >  >>> Hardware: AMD® Ryzen embedded v1756b
> >  >>>
> >  >>> The board works fine with Linux kernel 3.9.146 patched with
> >  >>> the appropriate xenomai-ipipe files. I would like to move to
> >  >>> linux-kernel_4.14 as the GPU driver is officially supported by
> >  >>> AMD for linux-kernel_4.14. 
> >  >>
> >  >> No direct progress regarding Ryzen, but I will try to glue
> >  >> together a new 4.14 version if pending patches soon so that you
> >  >> can try if that happens to help. Will let you know.
> >  >>  
> >  >
> >  >Just done, see https://gitlab.denx.de/Xenomai/ipipe-x86/  
> > 
> > The same issue persists.
> > 
> > 1. I downloaded the kernel-patched with ipipe from the above link.
> > 2. Added the co-kernel
> > using: ../xenomai-3.0.8/scripts/prepare-kernel.sh --arch=x86_64
> > 3. Made the appropriate kernel config changes.
> > 
> > I have attached my .config file.  
> 
> To exclude or narow-down config-related issues, you could try
> starting of with the x86_64_defconfig, only adding essential Xenomai
> and board-related switches.

And an unpatched mainline kernel of the ~ same version, with the ~same
config would be interesting as well.

Henning

> Jan
> 




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