Re: [yocto] Yocto with xtensa
On 5/12/21 11:45 PM, Jack Daniels wrote: Hello Khem, Thank you for the information. Is it about adding support for the xtensa build system (toolchain)? Is it work for heterogeneous SoC (CPU/ARM + DSP/xtensa) as well? I can think of few ways build your Xtensa firmware outside yocto and let yocto package it via recipes for prebuilts and build ARM system with yocto should work well second option is to integrate Xtensa support into OE and then use multiconfig feature to build firmware for heterogenous systems. this will be preferred and forward looking for future but it will be more work Thank you. BR/J On Thu, May 13, 2021 at 1:07 AM Khem Raj <mailto:raj.k...@gmail.com>> wrote: Hello Jack, I think we do not have support for Xtensa architecture working out of box upstream. Although it should be possible to add it with little effort, but no one has spun patches to do so thus far. Thanks -Khem On Wed, May 12, 2021 at 1:29 PM Jack Daniels mailto:onyx22...@gmail.com>> wrote: > > Dears, > > I am looking for a way to include sample code for DSP (xtensa) with Yocto/Linux. what would be the procedure to include such a code and eventually interprocessor communication between xtensa core and CPU under Yocto/Linux? > > Thank you. > BR/J > > > > -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#53510): https://lists.yoctoproject.org/g/yocto/message/53510 Mute This Topic: https://lists.yoctoproject.org/mt/82782871/21656 Group Owner: yocto+ow...@lists.yoctoproject.org Unsubscribe: https://lists.yoctoproject.org/g/yocto/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
Re: [yocto] Yocto with xtensa
Hello Khem, Thank you for the information. Is it about adding support for the xtensa build system (toolchain)? Is it work for heterogeneous SoC (CPU/ARM + DSP/xtensa) as well? Thank you. BR/J On Thu, May 13, 2021 at 1:07 AM Khem Raj wrote: > Hello Jack, > > I think we do not have support for Xtensa architecture working out of > box upstream. Although it should be possible to add it with little > effort, but no one has spun patches to do so > thus far. > > Thanks > -Khem > > On Wed, May 12, 2021 at 1:29 PM Jack Daniels wrote: > > > > Dears, > > > > I am looking for a way to include sample code for DSP (xtensa) with > Yocto/Linux. what would be the procedure to include such a code and > eventually interprocessor communication between xtensa core and CPU under > Yocto/Linux? > > > > Thank you. > > BR/J > > > > > > > > > -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#53503): https://lists.yoctoproject.org/g/yocto/message/53503 Mute This Topic: https://lists.yoctoproject.org/mt/82782871/21656 Group Owner: yocto+ow...@lists.yoctoproject.org Unsubscribe: https://lists.yoctoproject.org/g/yocto/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
Re: [yocto] Yocto with xtensa
Hello Jack, I think we do not have support for Xtensa architecture working out of box upstream. Although it should be possible to add it with little effort, but no one has spun patches to do so thus far. Thanks -Khem On Wed, May 12, 2021 at 1:29 PM Jack Daniels wrote: > > Dears, > > I am looking for a way to include sample code for DSP (xtensa) with > Yocto/Linux. what would be the procedure to include such a code and > eventually interprocessor communication between xtensa core and CPU under > Yocto/Linux? > > Thank you. > BR/J > > > > -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#53489): https://lists.yoctoproject.org/g/yocto/message/53489 Mute This Topic: https://lists.yoctoproject.org/mt/82782871/21656 Group Owner: yocto+ow...@lists.yoctoproject.org Unsubscribe: https://lists.yoctoproject.org/g/yocto/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
[yocto] Yocto with xtensa
Dears, I am looking for a way to include sample code for DSP (xtensa) with Yocto/Linux. what would be the procedure to include such a code and eventually interprocessor communication between xtensa core and CPU under Yocto/Linux? Thank you. BR/J -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#53487): https://lists.yoctoproject.org/g/yocto/message/53487 Mute This Topic: https://lists.yoctoproject.org/mt/82782871/21656 Group Owner: yocto+ow...@lists.yoctoproject.org Unsubscribe: https://lists.yoctoproject.org/g/yocto/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-