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Subject: Re: [meta-raspberrypi] Is Preempt-rt still supported in master / latest releases?
To: yocto@lists.yoctoproject.org
From: "Carles Sole" <Carles.SoleMendi@de.bosch.com>
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Date: Thu, 02 Feb 2023 02:24:25 -0800
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Hello Joel,

thanks for your reply. I was not aware about this possibility. I have tried=
 it and the preemptive rt kernel is built instead of standard ("linux-raspb=
errypi4_64-preempt-rt-build" is available in build/work/linux-raspberrypi/.=
..) but still the configuration file does not set the CONFIG_PREEMPT_RT=3Dy=
 for raspberrypi4-64, even if a .cfg is added using a .bbappend file. So in=
 the end the RT option is not enabled.

Any idea why it works for raspberrypi4 but not for raspberrypi4-64?

Best Regards,
Carles

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Hello Joel,<br /><br />thanks for your reply. I was not aware about this po=
ssibility. I have tried it and the preemptive rt kernel is built instead of=
 standard ("linux-raspberrypi4_64-preempt-rt-build" is available in build/w=
ork/linux-raspberrypi/...) but still the configuration file does not set th=
e CONFIG_PREEMPT_RT=3Dy for raspberrypi4-64, even if a .cfg is added using =
a .bbappend file. So in the end the RT option is not enabled.<br /><br />An=
y idea why it works for raspberrypi4 but not for raspberrypi4-64?<br /><br =
/>Best Regards,<br />Carles

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