8d7721c775
B7A: QMI DMS time vs VNIIFTRI NTP (DMS = UTC - 0.28 s, sigma 1 ms; NITZ = DMS truncated to 1 s). B7B: a 1970 -> 2026 date -s step is harmless for the modem stack. B7C: aurora-modem probes DMS/NITZ along the start flow and steps CLOCK_REALTIME once at the first valid sample (REG registered/attached), never RTC; background SNTP check (query only) after START OK. 3/3 class-A cold boots PASS (residual +0.04/+0.36/+0.84 s), cache 14fe453a written (B7C_WRITE_VERIFIED) and verified by a normal power-on (V1, +0.26 s). Also publishes the prerequisite R2 (boot-hang / lk eMMC investigation, T4 telnet baseline that B7C builds on) and R3 (autonomous cold boot, NCM loss) material, and extends tools/publish-sanitize.py to r2/, r3/, b7/. Binary images, initramfs, busybox and raw logs stay out (see b7/*/SHA256SUMS).
4 lines
271 B
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4 lines
271 B
Text
01:31:56 U2: watching logs/uart/r2t2-20261001-010713.log from line 52329
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01:33:14 start #1 U2-1-013310-B
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01:33:24 #1 U2-1-013310-B -> linux_init PASS autoreset=no rtc=485 (last-alive->start 57.6s (off-time upper bound incl. 5 s USB->batt); PON captured)
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01:33:24 U2 DONE
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