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os image: load the USB4 v2 / Thunderbolt stack (no thunderbolt or typec module was shipped) #514

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Merged
bong-water-water-bong merged 1 commit into from
Oct 22, 2026
Merged

os image: load the USB4 v2 / Thunderbolt stack (no thunderbolt or typec module was shipped) #514

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5 changes: 4 additions & 1 deletion os/mini/mkimage.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -112,7 +112,10 @@ for a in $("$root/bin/busybox" --list); do [ -e "$root/bin/$a" ] || ln -s busybo

echo "== kernel modules ($kver)"
# plus virtio, so 1bit OS also runs (and is tested) in a VM; together a few hundred KB
mods="amdgpu amdxdna r8169 mt7925e xhci_pci usb_storage uas sd_mod vfat ext4 nls_iso8859_1 nls_cp437 virtio_net virtio_blk"
# USB4 v2 / Thunderbolt on Strix Halo: the USB4 host router (1022:158d) is driven by thunderbolt.ko and
# its Type-C side by typec + ucsi_acpi (alt modes, display); without them the USB4 ports and any dock
# behind them do nothing, and with them a stick on a USB4 port tunnels like any other.
mods="amdgpu amdxdna r8169 mt7925e xhci_pci usb_storage uas sd_mod vfat ext4 nls_iso8859_1 nls_cp437 virtio_net virtio_blk thunderbolt thunderbolt_net typec ucsi_acpi typec_displayport"
for m in $mods; do
modprobe -S "$kver" --show-depends "$m" 2>/dev/null | awk '$1 == "insmod" {print $2}'
done | sort -u | while read -r ko; do mkdir -p "$root$(dirname "$ko")"; cp "$ko" "$root$ko"; done
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