[PATCH 1/2] arm: mach-k3: am642: Update MAIN UART1 serial alias from 3 to 1

[Mahaveer, Vishal]

> On June 16, 2026 thus sayeth Wadim Egorov:
> > Hi,
> >
> > On 6/5/26 9:38 PM, Vishal Mahaveer wrote:
> > > The upstream device tree changed the serial alias for MAIN UART1
> > > from
> >
> > upstream where? Can you point me to the related change?
> >

During some cleanup, the aliases changed and the code was out of sync.
https://lore.kernel.org/all/20230414073328.381336-11-nm@ti.com/

> 
> Hmm a quick scan through the history nothing seems to be standing out.
> Serial1 looks to have always been where DMSC put its traces. I wonder if
> this was ever working.

It's true that it may have been broken for a longer period of time.


> 
> I'll try to see if older versions worked but I'm thinking we may need:
> 
>    Fixes: d2edabfa8de5 ("arm: mach-k3: am642: Load SYSFW binary and config
> from boot media")
> 
> ~Bryan