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docs: ASCII typography and style normalization across all repo text

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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.
This commit is contained in:
BFE Engineering
2026-08-31 12:31:27 -06:00
parent 80d9a9539b
commit 42fb386f60
111 changed files with 1261 additions and 1261 deletions
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kernel/rv1106-enablement/OVERNIGHT-RESULTS.md
+14 -14
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@@ -1,4 +1,4 @@
# Overnight kernel-enablement run — results (2026-08-24 night → 08-25)
# Overnight kernel-enablement run: results (2026-08-24 night -> 08-25)
Goal: port/enable **every** remaining RV1106 hardware capability on the
self-built Linux 6.18.46, open-source-first, verify on hardware, so the display's
@@ -7,37 +7,37 @@ last mile can start in the morning. Runs on warden-c8a3 (`_b` slot = our 6.18).
## Verified on hardware this run
| Driver | Evidence |
|---|---|
| **AIC8800 wifi** (M5) | wlan0 up, `iw scan` found the site AP at −43 dBm + others. Modules (built-in deadlocks the two-stage SDIO bring-up). |
| **AIC8800 wifi** (M5) | wlan0 up, `iw scan` found the site AP at -43 dBm + others. Modules (built-in deadlocks the two-stage SDIO bring-up). |
| **TRNG** | `/dev/hwrng`, `rng_current=rockchip-rng`, real entropy. |
| **OTP/nvmem** | `rockchip-otp0` reads chip id ("MR1"). |
| **GMAC** (wired eth) | `eth0: Link is Up - 100 Mbps/Full`. |
| **SARADC** | `iio:device0` reads 2 channels (adc-keys). |
| **Audio** | card `rv1106-acodec`, `/dev/snd/pcmC0D0p`+`pcmC0D0c`. Audible test → bench. |
| **Audio** | card `rv1106-acodec`, `/dev/snd/pcmC0D0p`+`pcmC0D0c`. Audible test -> bench. |
(These join the earlier-verified set: clk, pinctrl, GIC, timer, DMA, eMMC, uart×3,
i2c, wdt, RTC, tsadc, RGA, USB host, PWM backlight. VOP display binds — connector
(These join the earlier-verified set: clk, pinctrl, GIC, timer, DMA, eMMC, uartx3,
i2c, wdt, RTC, tsadc, RGA, USB host, PWM backlight. VOP display binds: connector
is the morning task.)
## Cross-cutting fixes made this run
- **XZ compression** (`CONFIG_KERNEL_XZ`): the growing kernel overran U-Boot's
DTB-at-0xc00000 load boundary (`Sysmem Error`, FLARE-AB fell to _a). zImage
12.1→8.3 MB, ~4 MB headroom. See `kernel-618-btest-cycle` memory + wifi doc.
12.1->8.3 MB, ~4 MB headroom. See `kernel-618-btest-cycle` memory + wifi doc.
- **Module vs built-in**: wifi must be modules (SDIO two-stage bring-up races the
mmc probe when built-in — sequential initcall deadlock). Audio/GMAC/etc. are
mmc probe when built-in: sequential initcall deadlock). Audio/GMAC/etc. are
built-in and fine.
- Hardened the c8a3 `_b`-test → `_a`-recover cycle (compact-hex AVB serial write +
readback while stable; Pi golden-env fallback for bootcount→loader).
- Hardened the c8a3 `_b`-test -> `_a`-recover cycle (compact-hex AVB serial write +
readback while stable; Pi golden-env fallback for bootcount->loader).
## Not done — deferred with reasons (see CAPABILITIES-AUDIT.md)
## Not done: deferred with reasons (see CAPABILITIES-AUDIT.md)
mailbox (binds via rk3368 fallback but no client to exercise), crypto-v3 (CPU
crypto extensions already cover it; 100 KB port), NPU (no open userspace),
pvtm (DVFS-only). Camera/ISP/SPI: no hardware. **No unexplored capability gap.**
## Morning (needs a human at the bench)
1. **Display connector** — VOP binds + DRM card0 + panel probes, but no connector
1. **Display connector**: VOP binds + DRM card0 + panel probes, but no connector
link yet; needs eyes on the panel (pixels can't be verified over serial).
2. **Audible audio** — `speaker-test`/`aplay` through the acodec.
3. Wifi **boot-time auto-load** (modules currently insmod'd by hand) — a loader
that inserts aic8800_bsp→fdrv(→btlpm) from the rootfs.
2. **Audible audio**: `speaker-test`/`aplay` through the acodec.
3. Wifi **boot-time auto-load** (modules currently insmod'd by hand): a loader
that inserts aic8800_bsp->fdrv(->btlpm) from the rootfs.
Provenance: every ported driver is GPL-2.0 kernel source (`PROVENANCE.md`).