Looing for info yocto kirkstone linux-qoriq_5.10 version update to linux-qoriq_5.15

[pankaj17087]

Hi, 

Is there any plan to upgrade linux-qoriq_5.10 to linux-qoriq_5.15 like upgraded for linux-imx-headers_5.15.bb in yocto Kirkstone version?  I am following below  mention link to track the Linux upgrade for NXP QorIQ platforms:-

https://github.com/Freescale/meta-freescale/tree/kirkstone/recipes-kernel/linux

If planning to upgrade kernel version then it will support both ARM64:l1046a and PPC: T1042 processors?  

Regards,

Pankaj Pandey

[yipingwang]

Please refer to Yocto LSDK release for Layerscape.

https://github.com/nxp-qoriq/yocto-sdk

You could download YP 4.0–lf-5.15.71 recipe with the following commands.

$: mkdir yocto-sdk
$: cd yocto-sdk
$: repo init -u https://github.com/nxp-qoriq/yocto-sdk -b kirkstone
$: repo sync --force-sync

[pankaj17087]

Hi,
Thanks for the update. Is same 5.15 recipe will work for PowerPC T1042 QorIQ platforms?

[yipingwang]

We only verified 5.15 Linux Kernel recipe on Layerscape platforms.

For PowerPC T1042 QorIQ platforms, we didn't modify Linux drivers in the recent Linux SDK release, so 5.15 recipe should work on T1042 platforms, however you need to do verification by yourself.

[pankaj17087]

Hi Yipinwang,

Thanks for updates, Please find the following queries below: 

1) Is "https://github.com/nxp-qoriq/yocto-sdk -b kirkstone" is stable(released) or development branch? Please confirm if any further changes will going to be added for linux-qoriq_5.15.bb recipe.

2) As you suggested from "https://github.com/nxp-qoriq/yocto-sdk -b kirkstone", I picked "recipes-kernel/linux/linux-qoriq.inc"
and "recipes-kernel/linux/linux-qoriq_5.15.bb" to my local meta-freescale repo. Please let
me know if any more dependent files need to pick which is newly added.

3) Is this updated linux-qoriq_5.15.bb recipe will upstream to YP-4.0 kirkstone branch or any other YP version?

Quick Updates on above mentioned queries will be highly appreciated. 


Regards,
Pankaj Pandey

[yipingwang]

1. It is a stable(released) branch, no further changes will be added.

2. That's enough.

3. linux-qoriq_5.15.bb recipe will not be upstream to the public Yocto project.