WIP: feat(linux-firmware): initial packaging of linux firmware

foo.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+out=/tmp/build
+_pick() {
+  local p="$1" f d; shift
+  for f; do
+    d="$out/$p/${f#$out/}"
+    echo mkdir -p "$(dirname "$d")"
+    echo mv "$f" "$d"
+    echo rm -rf "$f"
+
+    echo mkfs.erofs --all-root -Efragments,dedupe,ztailpacking $out/$p.raw $p
+    echo veritysetup format --root-hash-file $out/$p.roothash $out/$p.raw $out/$p.verity
+  done
+}
+
+# _pick amd-ucode usr/lib/firmware/amd-ucode
+
+# _pick linux-firmware-nfp usr/lib/firmware/netronome
+# _pick linux-firmware-marvell usr/lib/firmware/{libertas,mwl8k,mwlwifi,mrvl}
+_pick linux-firmware-qlogic usr/lib/firmware/{qlogic,qed,ql2???_*,c{b,t,t2}fw-*}
+
+# _pick linux-firmware-base usr/lib/firmware