uzbek-plus/logs/b7/b7c/W/10-cache-write.log at 8d7721c77540642ebb5d130a0f08c141b043b90c

q 8d7721c775 B7: add network time bootstrap and persistent B7C cache

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).

2026-10-02 20:18:25 +03:00

93 KiB

Raw Blame History

Qualcomm Sahara / Firehose Client V3.62 (c) B.Kerler 2018-2025.
main - Using loader firehose/007050e100000000_394a2e47cf830150_fhprg_peek.bin ...
main - Waiting for the device
main - Device detected :)
main - Mode detected: firehose
firehose
firehose - [LIB]: Host's payload to target size is too large
firehose
firehose - [LIB]: logbuf@0x0801D0A0 fh@0x08019F08
firehose
firehose - [LIB]: Sector size in XML 4096 does not match disk sector size 512
Progress: |██████████| 100.0% Write (Sector 0x3FF80 of 0x40000, ) 4.02 MB/s MB/s
Progress: |██████████| 100.0% Write (Sector 0x3FFA0 of 0x40000, ) 4.43 MB/s
Progress: |██████████| 100.0% Write (Sector 0x3FFC0 of 0x40000, ) 10.56 MB/s
Progress: |██████████| 100.0% Write (Sector 0x3FFE0 of 0x40000, ) 4.75 MB/s
Progress: |██████████| 100.0% Write (Sector 0x40000 of 0x40000, ) 7.51 MB/s
Wrote b7/b7c/cache/cache-extlinux-b7c.img to sector 2133088.

93 KiB Raw Blame History

93 KiB

Raw Blame History