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fix(boot): pin eMMC initrd modules in configuration.nix (survive hw-config regen)

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Installed initrd lacked mmc_block -> can't mount root on eMMC -> no boot.
generate-config runs in the RAM installer and misses mmc modules, and it
overwrites hardware-configuration.nix, so pin them where they merge instead.
This commit is contained in:
erik
2026-07-12 22:40:59 +02:00
parent 7200ab5836
commit d105aa5908
2 changed files with 14 additions and 22 deletions
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jupiter/configuration.nix
+5
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@@ -14,6 +14,11 @@
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
# Root lives on the ZimaBlade eMMC (mmcblk0). nixos-generate-config runs in
# the RAM installer and does NOT detect these, so pin them here (merged with
# hardware-configuration.nix) or stage-1 can't mount root and the box panics.
boot.initrd.availableKernelModules = [ "mmc_block" "sdhci_pci" "sdhci_acpi" ];
# ---- NAS data array ----
# Existing ext4 on the mdadm RAID0 over sda+sdb (md0, 29.1T).
# Mounted, NOT formatted; kept out of disko so it is never wiped.