Secure boot in SC589 SAM board

Hi,

SAM does support secure booting.  

Are you referring to a signed/secure LDR or does the unsigned / non-secure LDR that you programmed into flash doesn't work?  

Regards,

Gabby

Hello,

Are you following this to do the programming? It should work for any application.

https://wiki.analog.com/resources/tools-software/sharc-audio-module/baremetal/flashing

Regards,

Chad

Hi Gabby

Here I have mentioned is unsigned ldr. Anyways, I hve managed to work the SPI booting with unsigned ldr in bin format.

Now I'm going to try custom boot.could u pls provide steps for that and do u have any example project for a custom boot function.

Thanks

Pls provide information about custom boot in sc589mini do u have any example projects.

Hello,

It's unclear what you are looking for and what you are trying to accomplish. There are no examples with the sc589mini as it is only intended to be used with the bare metal framework. It is not like our typical evaluation products. With that said, we will try to help point you in the right direction once we understand the request.

Regards,

Chad

Hi Chad,

I'm trying custom boot in sc589 mini using adi_rom_boot function. Do you have any examples on how to do that in sc589 mini also pls provide me the steps.

Hi

Is there any update kindly let me know.

Hi - 

Take a look at EE-Note 384 Tips and Tricks Using the ADSP-SC58x/ADSP-2158x Processor Boot ROM (EE-384) (analog.com) along with the accompanying code https://www.analog.com/media/en/technical-documentation/application-notes/EE384v01.zip which has a second stage loader example that uses the adi_rom_boot api.

Regards,

Gabby