You could argue that it was an oversight by Raspberry Pi to default to the cores without TrustZone if the configuration read from OTP was invalid. It doesn't ma

You could argue that it was an oversight by Raspberry Pi to default to the cores without TrustZone if the configuration read from OTP was invalid. It doesn't matter that those cores are RISC-V an ARM -v6M or -v7M core would've worked too.