Stage-2 init started only warden-flared and warden-modbus from the
payload, so every daemon-backed screen (Automation, MikroTik, Mining,
RS485, Starlink, Services) sat in its "not running" state on the rig
while the bench panel showed the daemons up with nothing attached. It now
starts every warden-* daemon it finds in the panel's own S-number order
(ai, automation, modbus, mikrotik, asic, starlink, stratum, flared), each
with no arguments as start-stop-daemon runs them on the panel. flare-edge
tools/rig-pull-daemons.sh copies a panel's static binaries in.
Doing that exposed a latent alias: init pointed warden-modbus's /dev/ttyS4
at /dev/ttyS0 whenever ttyS0 existed, and with --ctl that port IS the
control channel, so Modbus polls arrived inside the wake reply and the
bridge hung. run.sh now always attaches an RS485 pci-serial (a null
chardev without --rs485), and init aliases ttyS4 to ttyS1 when warden.ctl
is on the cmdline, ttyS0 otherwise.
Verified on a boot with all eight daemons: status json reports
automation.engine, mikrotik.backend, mining.available and rs485.available
true with the Modbus scan sweeping the empty UART; six daemon-backed pages
matched screenshots of the bench panel structurally (0/256 cells differ).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013aHKWzT5EF86RFKRMtAv9n
Replace every em dash with real punctuation (rewrites, not hyphen swaps)
in docs, code comments, scripts, configs, and the port records; convert
en dashes, curly quotes, ellipsis glyphs, arrows, and section signs to
ASCII; drop machine-writing tell phrases from living docs. ADR titles
now use a colon. The M2 bring-up DTS model string carried an em dash
into the patch series and its record echoes; fixed at both, and the full
series re-verified to apply cleanly onto pristine 6.18.46. One comment
in freshness.h deliberately names the em dash glyph the UI renders as
the unknown mark; that is data, kept as prose naming it.
Verified: cargo tests (sim, config-lint, rs485-bridge), shellcheck,
both driver MC/DC harnesses, patches-apply.
The repo's documentation framed it as a support repo for one product
(WardenOS). Since going public the real audience is anyone with a Luckfox
Pico 86 Panel: a maintained 6.18 kernel, an off-device development loop,
and a device simulator that exist nowhere else for this board. Reframe the
README and top-level docs board-first, with WardenOS documented as the
downstream consumer it is (ADR-0008).
Also an editorial pass over the whole doc set:
- every H1/H2 is now a short title, not a sentence (ADRs, qemu/, patches/,
drivers/, architecture, NPU feasibility, config-lint, payload); workflow
flowchart titles fixed at the source in tools/flowgen.py and regenerated
with fresh bench numbers
- README Quick Start commands verified against the scripts; requirements
corrected (curl, bare python, gcc >= 14) and the MC/DC gate added as a
step (run green locally on gcc 14.2)
- dropped the 'needs python (not python3)' vendor dig: build-kernel.sh
inherited the same requirement (filed #10 to remove it)
- glossed MC/DC and HPMCU on first use; marked the tests/uboot-ab
reference as flare-edge; deduplicated the three-simulator list into the
root README table
- build-kernel.sh fragment assertion: survives a missing trailing newline
(the read footgun, reproduced) and treats an absent symbol on a disable
line as FATAL, symmetric with the enable arm.
- fetch-kernel-tarball.sh checks the pin before downloading; both fetchers
add --retry-connrefused.
- mkimage rejects '.'/'..' state keys.
- ui-shot: VM liveness checked before every QMP call, console.log preserved
as evidence on every failure path, repaint deadline widened to 90s with
the contended-runner rationale documented.
- rs485-bridge: overflow discards back off one gap and rate-limit their log
line, mirroring the accept-loop fix; clippy nit fixed.
- .gitignore ignores *.elf/*.map so the untracked artifacts cannot silently
return; CI shellcheck glob now covers build/ and the rootfs boot scripts
(directives added for the deliberate in-guest source paths).
- Docs: NPU parity row matches its sibling verification docs; line-pinned
audit cross-references unpinned; CROSS_COMPILE documented in the build
header; payload README lists warden-ui; ci-cd tense settled.
Verified: guards negative-tested (bad state keys, no-newline fragment);
boot smoke, portal scenario, ui-shot all PASS; 53 tests green; shellcheck
clean across the widened glob; clippy zero.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018HUayid7W5w7jBdb9Rrj1K
The third simulator (deliberately not named "sim"): a QEMU -M virt VM that
boots the real 6.18.46 kernel and enters at -kernel zImage — everything below
(BootROM/idblock/U-Boot/real BCB A/B selection) is closed blobs + mask ROM
and is explicitly out of scope.
- qemu/mkinitramfs.sh: pinned static busybox (sha256 fail-closed) + rootfs/
- qemu/mkimage.sh: unprivileged sparse disk image with the device's canonical
12-partition blkdevparts A/B layout (vda == mmcblk0 mapping)
- qemu/rootfs/: stage-1 init (by-name symlinks from PARTNAME uevents,
whole-token warden.slot= parse, switch_root) + stage-2 init (userdata/oem
mounts, slirp networking, payload daemon start)
- qemu/run.sh: runner with --slot/--rtc/--watchdog/--rs485/--qmp/--display
- qemu/configs/virt.fragment + WARDEN_KCONFIG_FRAGMENT hook in
build/build-kernel.sh (canonical RV1106 build untouched when unset):
adds PCI, pci-serial, i6300esb watchdog, WireGuard, virtio-gpu/input
- qemu/tests/boot-smoke.sh: sentinel-asserting boot test
Verified on QEMU 10.0.11: canonical zImage boots -M virt unmodified (the
feared DEBUG_UNCOMPRESS decompressor hang does not exist in 6.18); full
stack boots both slots; 12 by-name symlinks; userdata persists across
reboot; -rtc base=2021-01-01 reproduces the no-RTC wrong-clock class.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018HUayid7W5w7jBdb9Rrj1K
