??????: [PATCH v2 0/4] imx: add i.MX95 b0 support

Tom Rini trini at konsulko.com
Tue Jul 29 18:28:18 CEST 2025


On Tue, Jul 29, 2025 at 05:04:38PM +0200, Francesco Dolcini wrote:
> On Wed, Jul 30, 2025 at 12:08:05AM +0800, Peng Fan wrote:
> > On Tue, Jul 29, 2025 at 01:39:02PM +0200, Francesco Dolcini wrote:
> > >On Tue, Jul 29, 2025 at 02:21:19AM +0000, Alice Guo (OSS) wrote:
> > >> A0 has been dropped.
> > >
> > >Dropping support for A0 i.MX95 SoC variant in mainline U-Boot is not a
> > >decision from NXP.
> > >
> > >There are multiple boards around with such SoC variant, just dropping
> > >support for it with no explanation does not seem ok to me.
> > 
> > A0 may not goes into mass production, so I think it will phase out.
> > It would be better to update your boards to use B0.
> > 
> > Since B0 is here, continuing A0 does not make much sense.
> 
> This was clear and known to me.
> 
> But that does mean that we have to just drop support from U-Boot? Is
> there a significant increased maintenance effort to keep A0 silicon
> alive that justify dropping support for it now? We have new products
> shipping with A0/A1 silicon as of now.

Given Tim's answer in this thread as well, it sounds like A0/A1 support
can't be dropped and a support path needs to be figured out.

-- 
Tom
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