Hi Maheedhar,
There are other platforms which return SUCCESS for all address ranges in the
*_validate_ns_entrypoint API. Are these implementations incorrect ?
I suppose they are, yes. Presumably, if the supplied address on these platforms was out of range, we'd panic the core. It probably doesn't matter much in practice though as Linux won't usually do that.
Yes, there can be other platforms which will treat 0x0 as valid address. Considering this the tf-a-tests infrastructure for validating the entry point should be implemented in a way so that it can comply for all platforms.
That's true, but it must not have came up this far with the existing platforms tftf supports. I don't see why it can't it be done, so if you have an idea for an implementation me or someone else on the team would be happy to review it.
Cheers, Boyan