nix calculates this dynamically, looking at the fileSystem declarations.
this would fail if one converts a file system after generating the
image. so let's be explicit in what we want to support.
the root part is ext4 instead of btrfs. nixos-generators doesn't support
btrfs. the underlying machinery does though, so we can remove the
middleman in a future patch to achieve that.
this requires cross compilation (particularly of the kernel), which is a bit too slow on this machine
to test since it uses qemu.
i can maybe switch to an older nixpkgs for the pda build which has the
kernel cached... or migrate my desktop to nixos and build the pinephone
image there :-)
it doesn't actually make a notable difference. boot is still spammy.
i think i either get:
- debug messages compiled in and shown by default, or
- debug messages not compiled in
i'll settle for the former.
this requires a patch to uboot:
- uboot thinks the drive has a capacity of 0 (i.e. 'unknown'). unclear precisely why. could be noncompliant drive firmware, or a timeout somewhere.
and a patch to the rpi bootloader:
- in order to trampoline into the rpi-4 uboot.
and custom kernel modules in the initrd:
- in order to detect the USB hub (rpi fw).
additionally, i'm MANUALLY placing `bcm2711-rpi-400.dtb` into `/boot/nixos/..-linux-5.10.111-dtbs/broadcom`.
i'll want to do this automatically over time.
i hope to simplify much of this over time: this is just the first thing which works after a couple days of hacking at it.
or maybe they were enabled by manually placing them in the right
directory :-)
either way, i should consider moving those out of the Pleroma state dir.
they really are more of a config option (alongside theming).
notably, this avoids the problem where `co<tab>` can't auto-complete the trailing slash.
`cf<tab>` autocompletes to `cfg/` in the same number of keystrokes :-)
with this (and a registered username), i'm able to connect to
channels which require auth.
i haven't actually received any messages yet, but i can view the user list
so it's working better than before :-)
