[PATCH 0/2] arm: dts: k3-am62a: remove GP security variant for AM62A

Wadim Egorov w.egorov at phytec.de
Wed Jul 30 17:34:42 CEST 2025



On 7/30/25 5:26 PM, Tom Rini wrote:
> On Wed, Jul 30, 2025 at 04:12:48PM +0300, Wadim Egorov wrote:
>>
>>
>> On 7/29/25 9:36 PM, Bryan Brattlof wrote:
>>> Hello Everyone,
>>>
>>> The AM62Ax was created right when TI was shifting to their high security
>>> (HS-FS and HS-SE) processes. During this transition a small subset of
>>> AM62A parts where configured to use the old "GP" security for internal
>>> and for select groups of partners but never sold for the wider public.
>>
>> I guess I will need to update my hardware to an HS-FS device :/
> 
> Did these chips then get sold to the wider public? Or just distributed
> within phytec? I'm wondering if we have another i.MX95 A0 type situation
> or not
> (https://lore.kernel.org/u-boot/PAXPR04MB96443299A51764EE05533DE0E224A@PAXPR04MB9644.eurprd04.prod.outlook.com/)
> 

I am pretty sure I got a super early prototype for bringup. AFAIK there 
are no other SoMs with this revision in the wild.


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