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ERROR: Multiple .bb files are due to be built which each provide virtual/kernel (/home/avalue/201705010-work/yocto_build/meta/recipes-kernel/linux/linux-yocto_4.1.bb /home/avalue/201705010-work/yocto_build/meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb). #1

Open ginochen-avalue opened 7 years ago

ginochen-avalue commented 7 years ago

When I try to build this layer against my ApolloLake Board layer I get the following error message:

ERROR: Multiple .bb files are due to be built which each provide virtual/kernel (/home/avalue/201705010-work/yocto_build/meta/recipes-kernel/linux/linux-yocto_4.1.bb /home/avalue/201705010-work/yocto_build/meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb). This usually means one provides something the other doesn't and should.

Could you help me check this BSP have support Preempt-rt option ?

Thank you very much.

ginochen-avalue commented 7 years ago

Dear ALL Who can help me? Thank you !!

meiyeenng commented 7 years ago

Hi ginochen,

What is the PREFERRED_PROVIDER and PREFERRED_VERSION that is set in your local.conf?

Currently the meta-intel-leafhill layer that is configured for Apollo Lake platform is enabled with the standard Linux flavor for now. We will be supporting Preempt-RT flavor later this year on Linux v4.9.

Thanks.

Your issue

ginochen-avalue commented 7 years ago

Hi meiyeenng

I used GUI(hob) to build yocto image and choose core-image-rt-sdk. But it not success.

So Linux v4.9 will support Preempt-RT for Apollo Lake platform?

Thank you very much!!

Your answer

ginochen-avalue commented 7 years ago

Hi meiyeenng

May I know if Kernel 4.9 Preempt-rt supports Apollo lake platform? Support BayTrial platform?

Thank you very much!!!

kimhoemo commented 7 years ago

Hi ginochen,

Kindly refer Intel website for more details on the latest release. We will make announcement on the website when new milestone/ kernel supported. BSP in this github supports Apollo Lake only, kindly refer Intel website for Baytrail platform.

meiyeenng commented 7 years ago

Hi ginochen,

For both Apollo Lake platform and Bay Trail, Preempt-RT version is not supported. You can check at the Yocto Project Downloads page for details of Bay Trail BSP: https://www.yoctoproject.org/downloads/bsps/jethro20/valley-island