Re: [RFC,0/3] Add initial Raspberry Pi Pico 2 / RP2350 support

Hi Simon,

On Wed, Jul 29, 2026 at 12:23 AM Simon Glass <[email protected]> wrote:
>
> Hi Bhargav,
>
> On 2026-07-26T11:56:45, Bhargav Das <[email protected]> wrote:
>
> > Sent as an RFC to get feedback on the overall approach before polishing
> > further.
>
> Could you also add some docs under doc/board/raspberrypi/ describing
> the SoC, what works, and the flashing/boot procedure. You already have
> most of that material in this cover letter (the picotool steps and the
> bootlog), so it should be easy to turn into a doc patch. It is also
> the natural place to explain the 'why' that Peter asked about.
>

Thanks for pointing out the issues and your valuable comments in the
patch series.
I am away from my setup for next few weeks so please expect delays from my end.

> > This series selects CPU_V7M for RP2350. RP2350's Cortex-M33 core is
> > Armv8-M since there is no CPU_V8M support in U-Boot yet. Is CPU_V7M
> > acceptable as a starting point with CPU_V8M as a later follow-up?
>
> Reusing CPU_V7M as a starting point seems reasonable - but a proper
> CPU_V8M variant may be better down the road (you could mention that in
> your docs).
>
> Regards,
> Simon