uzbek-plus/r2/t4/out/t4-unpack/info.txt
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

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kernel_size=0x841f32 kernel_addr=0x80080000
ramdisk_size=0xb67969 ramdisk_addr=0x82000000
second_size=0x0 tags_addr=0x81e00000 page_size=2048
dt_size=0x0
name=b''
cmdline=earlycon console=ttyMSM0,115200n8 ignore_loglevel loglevel=8 rdinit=/init
id=1a9e8c0d636d932175d0cb142b1a5c7d1bf4dc43000000000000000000000000
extra_cmdline_first_bytes=0000000000000000000000000000000000000000000000000000000000000000 (nonzero=False)
image_end=0x13aa800 of 0x13aa800
tail_after_image_nonzero=0
kernel: 8658738 bytes sha256 0ff9c802346697a029aea28e6f571fa669c8907c8c73430c2c2639e388ad82a3
ramdisk: 11958633 bytes sha256 db47835b9286617c306cf78960cac592940c795fe91f45f072fa8622165869a6
first FDT magic in kernel at 0x831e49