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tpwrules / nixos-apple-silicon

Resources to install NixOS bare metal on Apple Silicon Macs
MIT License
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boot.initrd.systemd.enable broken with asahi kernel config #103

Closed psanford closed 8 months ago

psanford commented 9 months ago

I wanted to set boot.initrd.systemd.enable = true to enable unlocking my luks2 root volume with a fido2 key.

boot.initrd.systemd adds a couple of kernel modules to initrd.availableKernelModules including tpm-tis and tpm-crb: https://github.com/nixos/nixpkgs/blob/a59124d7d492bb319cecd7ed26c5a4c29154ccb3/nixos/modules/system/boot/systemd/initrd.nix#L343-L348

Neither of those modules are currently complied with the apple-silicon kernel so this failed.

It would be nice to add these modules so this works out of the box.

I worked around this issue by setting the following in my kernel extraConfig:

          ACPI y
          TCG_TPM y
          TCG_TIS m
          TCG_CRB m
tpwrules commented 8 months ago

This is fixed in the upcoming release.