Secure Boot Change BootLoader

Alberk
Posts: 50
Joined: Sat Jun 19, 2021 1:49 am

Secure Boot Change BootLoader

Postby Alberk » Mon Jun 21, 2021 4:10 am

Hi,

I have the following questions?


I am confused with the options, are they mutually exclusive or what are the combination matrix
1) CONFIG_SECURE_BOOT_INSECURE
2) CONFIG_SECURE_BOOT

with CONFIG_SECURE_BOOT = No
1) Can the bootloader be updated?
2) Can the App partition be updated?
3) Can the config be changed after initial flashing to the ESP32?

with CONFIG_SECURE_BOOT = Yes
1) Can the bootloader be updated?
2) Can the App partition be updated?
3) Can the config be changed after initial flashing to the ESP32?

If there is a matrix of all the options that would be great. Thank you.

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