TDA4VP-Q1: Authenticate in place (Secure boot)

Hi Omar,

Omar Fahmy said:

1. In the security x509 certificate extension 'System Firmware Load Extension', what is meant by the attribute auth_in_place ? Does it authenticate in place in flash device (NOR) ? 

The details about the field auth_in_place is already mentioned in the TISCI docuemant.

Omar Fahmy said:

2. Using the API 'Sciclient_procBootAuthAndStart' to be able to authenticate, start and boot, What are the required extensions in x509 certificate ? 

By default current SDK does support secure boot you can look into x509CertificateGen.sh script which generate the x509 config and sign the image.

Ref:https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-j784s4/10_00_00_05/exports/docs/pdk_j784s4_10_00_00_27/docs/userguide/j784s4/boot/boot_k3.html#image-formats-1

Omar Fahmy said:

3. Is there any example for running an application XIP (Image, booting) ?

I differ to PDK expert for this .

Regards
Diwakar

Hi,

Omar Fahmy said:

3. Is there any example for running an application XIP (Image, booting) ?

Could you please refer the  link https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-jacinto7/10_00_00_05/exports/docs/pdk_jacinto_10_00_00_27/docs/userguide/jacinto/howto/run_memory_benchmarking_app.html for testing  xip_memory_benchmarking_app_freertos , let us know if this helps.

Regards,

Karthik