DA14683 Secure SUOTA

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dlo
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DA14683 Secure SUOTA

I'm testing SUOTA on the DA14683 Pro Dev Kit. I'm following these instructions: http://lpccs-docs.dialog-semiconductor.com/da14683_secure_boot/practical...

 

Since the secure bootloader is burned into OTP, I have to maintain the same private key, that shouldn't be an issue. However, let's say after flashing the dev kit with the PXP_Reporter example with SUOTA, I decide I want to base my project on a different example/demo code, can I remove the pxp_reporter project from the Project Explorer and for example add ble_multi_link. Build, and generate a secure image using the Run make_secure_image script. Then use Android Dialog SUOTA app and flash the newly generated secure image to the dev kit and now have it behave per ble_multi_link?

 

Thank you for your help.

Device: 
PM_Dialog
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Hi dlo,

Hi dlo,

Please let me check it and I’ll get back to you as soon as possible.

Thanks, PM_Dialog

PM_Dialog
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Hi dlo,

Hi dlo,

This could be possible that should make sure that the new firmware supports SUOTA functionally, the new SUOTA image is built with the same KEYS and contains the same partitioning.

Thanks, PM_Dialog

dlo
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Last seen: 3 months 2 weeks ago
Joined: 2017-05-26 16:21
Great, thank you. I'll test

Great, thank you. I'll test it out on a daughter module.