We have a partial port of GrapheneOS to the Pixel 11 series after a week of work on it. We're unable to complete the port due to lack of support for ARM hardware memory tagging in software, firmware and near certainly hardware. It appears Google cut an important security feature to save money.
I can’t see how that is possible without compromising on their security requirements. The hardware isn’t the problem here, that could be overcome, the extremely rapid firmware updating reqirement is. That needs huge resources, hence they are using so far a device from the huge comoany behind the Android ecosystem. Already Motorola, another huge compaby is stretchung that requirement, as tgey are not sitting at the source of that ecosystem.
Again, I am not defending GrapheneOS’ choice, just describing their dilemma
I can’t see how that is possible without compromising on their security requirements. The hardware isn’t the problem here, that could be overcome, the extremely rapid firmware updating reqirement is. That needs huge resources, hence they are using so far a device from the huge comoany behind the Android ecosystem. Already Motorola, another huge compaby is stretchung that requirement, as tgey are not sitting at the source of that ecosystem.
Again, I am not defending GrapheneOS’ choice, just describing their dilemma