[PATCH v6 11/13] arm: dts: k3-am62p: Add r5 device nodes

Markus Schneider-Pargmann msp at baylibre.com
Thu Dec 4 21:02:09 CET 2025


On Mon Nov 24, 2025 at 7:18 AM CET, Manorit Chawdhry wrote:
> Hi Markus,
>
> On 11/20/2025 9:33 PM, Markus Schneider-Pargmann (TI.com) wrote:
>> These are needed in SPL to be able to resume from DDR immediately after
>> booting from IO+DDR.
>> 
>> Tested-by: Anshul Dalal <anshuld at ti.com>
>> Signed-off-by: Markus Schneider-Pargmann (TI.com) <msp at baylibre.com>
>> ---
>>   arch/arm/dts/k3-am62p5-sk-u-boot.dtsi | 20 ++++++++++++++++++++
>>   1 file changed, 20 insertions(+)
>> 
>> diff --git a/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi b/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi
>> index cf087c6e343a8af6f4bb2093bb6c3f28395a2686..8c2b198dede03fd77f16786f8743313a34902e46 100644
>> --- a/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi
>> +++ b/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi
>> @@ -11,8 +11,28 @@
>>   		stdout-path = "serial2:115200n8";
>>   		tick-timer = &main_timer0;
>>   	};
>> +
>> +	reserved-memory {
>> +		bootph-pre-ram;
>> +	};
>
> Keeping this property in parent nodes shouldn't be required with binman 
> anymore [0]

Great, thank you! Will rework this.

Best
Markus
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