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TDA4VM-Q1: Does HS-FS device support unsigned image booting?

Gibbs Shih
Expert 5355 points
Part Number: TDA4VM-Q1


Tool/software:

Hi, Dear Expert

This is a double check

As far as I know, Only GP device support "unsigned image" booting, isn't?

HS-FS device only support keywriter for key writting, but HS-FS device "do not" support  "unsigned image" booting (ex: unsigned bootloader/kernel), isn't?

Does our device have change?

Thank You.

Gibbs

  • +1
    TI__Guru** 113435 points

    Hi Gibbs,

    Gibbs Shih said:
    HS-FS device only support keywriter for key writting, but HS-FS device "do not" support  "unsigned image" booting (ex: unsigned bootloader/kernel), isn't?

    There was a time that this used to be the only s/w supported on HS-FS devices.

    This is no longer the case. The TI SDKs do support booting s/w on HS-FS devices. The TDA4VM-SK, AM68-SK, AM69-SK, J722S EVM boards all use HS-FS samples by default, with support for boot in corresponding SDKs. 

    Please also see a related recent thread: TDA4VM: HS-FS chip with unsigned images

    Gibbs Shih said:
    Does our device have change?

    The slide you referenced can do with an update.

    regards

    Suman