Re: [REGRESSION] Verdin AM62/62P not booting with 42b3ee7fa524

[Francesco Dolcini <francesco@dolcini.it>]

On Tue, Feb 10, 2026 at 05:22:13PM +0700, Wadim Egorov wrote:
> 
> 
> On 2/10/26 5:02 PM, Wadim Egorov wrote:
> > 
> > 
> > On 2/10/26 4:26 PM, Suhaas Joshi wrote:
> > > On 12:13-20260209, Tom Rini wrote:
> > > > On Mon, Feb 09, 2026 at 07:07:26PM +0100, Francesco Dolcini wrote:
> > > > > On Mon, Feb 09, 2026 at 11:43:08AM -0600, Tom Rini wrote:
> > > > > > On Mon, Feb 09, 2026 at 06:25:46PM +0100, Francesco Dolcini wrote:
> > > > > > > On Mon, Feb 09, 2026 at 11:16:35AM +0100, Francesco Dolcini wrote:
> > > > > > > > On Mon, Feb 09, 2026 at 03:38:51PM +0530, Suhaas Joshi wrote:
> > > > > > > > > On 09:45-20260209, Francesco Dolcini wrote:
> > > > > > > > > > + Bryan, Anshul
> > > > > > > > > > 
> > > > > > > > > > On Mon, Feb 09, 2026 at 09:38:55AM +0100, Francesco Dolcini wrote:
> > > > > > > > > > > Verdin AM62 and AM62P are not
> > > > > > > > > > > booting anymore with U-Boot
> > > > > > > > > > > 42b3ee7fa524,
> > > > > > > > > > > everything was fine with b5213bbfdcb1.
> > > > > > > > > > > 
> > > > > > > > > > > Looking at the commits between the
> > > > > > > > > > > two revision, I would say that the
> > > > > > > > > > > issue is with this series
> > > > > > > > > > > https://lore.kernel.org/
> > > > > > > > > > > all/20260127081652.506357-1-s-joshi@ti.com/
> > > > > > > > > > 
> > > > > > > > > > We have also commit 3382d75f7a6c ("arch:
> > > > > > > > > > arm: dts: k3: refactor common
> > > > > > > > > > nodes to k3-*-r5.dtsi") that might be
> > > > > > > > > > the root cause for this issue.
...

> > > This series is confirmed to be working on TI boards. I just tested it
> > > (again) on AM62 SK. See [0] for logs.
> > > Verdin boards are the only ones that are reporting this issue. Is it
> > > alright if we revert only the two Verdin-specific commits, and let the
> > > rest (TI and PhyCore ones) stay as they are? The patches are pretty
> > > un-connected to each other.
> > 
> > I have not tested the patches on the phycore-soms yet.
> 
> The phycore-am62x boots, see the logs
> 
> https://pastebin.ubuntu.com/p/P3GHhZw8xc/plain/
> 
> But I can also see this new error
> 
>   Failed to set clock rates for '/a53@0': -61

Yes, this is also new on verdin am62. It seems unrelated, and it should
be also be fixed / investigated.

Francesco