Am Thu, 28 Mar 2019 11:19:06 +0100 schrieb Jan Kiszka <jan.kis...@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 >
