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

"Fabio Estevam" <[email protected]> Fri, 25 Jun 2021 15:11:09 -0300

Newsgroups	org.yoctoproject.lists.meta-freescale
Message-ID	<CAOMZO5AKJFcSffHVRXrzcT+bJ=E04cEvcTfS_OcgdiNOY63=0g@mail.gmail.com>

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://source.denx.de/u-boot/u-boot/

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.