On Fri, Jan 26, 2018 at 3:43 AM, Martin Hundebøll < martin.hundeb...@prevas.dk> wrote:
> > > On 2018-01-26 04:51, Khem Raj wrote: > >> >> Secondly, I wonder how good is upstream mainline kernel for rpi now a >> days, we could always have a mainline recipe as an option and use it as >> base for things like rt. >> > > Apart from runtime device tree overlay support for RPi hats/extension > boards, mainline linux fully supports each RPi revision. > > I guess linux-yocto-rt would be just fine... > > Does anyone know if the FIQ bug has been fixed upstream? The last time I looked into PREEMPT_RT on the RPi, the only way to make it work/stable was to patch the FIQ issue, or disable FIQ altogether (not ideal). This patch was outside both the kernel and the PREEMPT_RT patch.
-- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto