On 6/16/26 2:24 PM, Bryan Brattlof wrote:
> 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?
>>
>
> 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.
Our boards do not reserve the main_uart1. But so far we never noticed any
strange behavior on it. Maybe because no tracing is enabled per default?
I wonder if we can change the uart DMSC is using?
>
> 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
