Re: [meta-freescale] Safe to upgrade to a Community BSP?

.. resending, back to this, still seeing the error below.
Does anyone have any ideas of why "Module.symvers" would not be present in my 5.12 build, and how to get it there (or at least avoid the error).

Thanks,
 Val

-----Original Message-----
From: Val Kondratenko 
Sent: Tuesday, June 29, 2021 4:03 PM
To: Fabio Estevam <[email protected]>
Cc: Otavio Salvador <[email protected]>; [email protected]
Subject: RE: [meta-freescale] Safe to upgrade to a Community BSP?


Trying to compile the new kernel (and applying our patches from 5.4/modified).
Getting this error:

DEBUG: Executing shell function do_shared_workdir
cp: cannot stat 'Module.symvers': No such file or directory
WARNING: exit code 1 from a shell command.
ERROR: Function failed: do_shared_workdir

That is coming from attached patch file in:
  ./meta-freescale/recipes-kernel/kernel-modules/kernel-module-imx-gpu-viv

Does anyone know what that could be (looks like some type of symbol file)?
Will the meta-freescale area be something that has to be modified for kernel 5.12?

Thanks in advance,
 Val


-----Original Message-----
From: Fabio Estevam <[email protected]> 
Sent: Friday, June 25, 2021 2:11 PM
To: Val Kondratenko <[email protected]>
Cc: Otavio Salvador <[email protected]>; [email protected]
Subject: Re: [meta-freescale] Safe to upgrade to a Community BSP?

On Fri, Jun 25, 2021 at 2:53 PM Val Kondratenko <[email protected]> wrote:
>
> Is the following a recommended upstream u-boot?
>
> u-boot-v2021.04 from
> https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fsour
> ce.denx.de%2Fu-boot%2Fu-boot%2F&amp;data=04%7C01%7Cvaleriy.kondratenko
> %40jci.com%7Cae9a307ad535470174e808d93804a3b9%7Ca1f1e2147ded45b681a19e
> 8ae3459641%7C0%7C1%7C637602414841277553%7CUnknown%7CTWFpbGZsb3d8eyJWIj
> oiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000&am
> p;sdata=u7VdtzbmyNsIyJAk5wMd%2BM%2FohubZx6qe6fwKmUEWvjA%3D&amp;reserve
> d=0

Yes, that's a good one.

U-Boot 2021.07 should be available on July, 5th.

> The cpuidle functionality would be in?
>
> arch/arm/mach-imx/mx7/psci-mx7.c
>
> From when/which release U-boot started support cpuidle?
>
> Is there any documentation on how to move the cpuidle functionality from kernel to u-boot?
> What is involved there?

The PSCI mechanism in U-Boot will take care of it. No extra action is required.