Re: [PATCH v3] fdt: Fix phandles not copying when using templates

Hi Anshul,

On 7/29/26 12:24 PM, Anshul Dalal wrote:
> The phandles used inside a template are not copied to the node inserting
> the template, leading to a missing phandle error.
> 
> The following example can be used to reproduce the issue:
> 
> &binman {
>    some_template: template-0 {
>      ti-secure-rom {
>        content = <&some_data>;
>        keyfile = "some_key";
>      };
>      some_data: blob-ext {
>        optional;
>      };
>    };
>    output-bin {
>      insert-template = <&some_template>;
>    };
> };
> 

What happens if you insert the template *twice*.

e.g. have:

  &binman {
     some_template: template-0 {
       ti-secure-rom {
         content = <&some_data>;
         keyfile = "some_key";
       };
       some_data: blob-ext {
         optional;
       };
     };
     output-bin {
       insert-template = <&some_template>;
     };
     output-bin2 {
       insert-template = <&some_template>;
     };
  };

? Gut feeling is that this will fail to build because we now have the 
same label for two different nodes.

Cheers,
Quentin