Y2LINUX-M4-ADC-01 — owner boot confirmed, charging inhibited
> **Historical record.** The dates, candidate identity, "current" claims, > next steps and permissions below belong to this recorded boundary. See > [current state](../CURRENT_PLATFORM_STATE.md) for the latest physically observed result.The owner has already deployed this kernel; no repeat flash is requested. It adds production IIO raw BATON1/ISENSE acquisition under the existing PMIC owner. Physical result and charging gate. It does not enable charging or report battery temperature/current/percentage.
Source commit: bbd0664dcbc1190a5e16e3b3f5889f2154cb04fd. Build/package evidence.
| Item | Saved artifact |
|---|---|
| BOOTIMG | out/y2linux-m4-adc-01/BOOTIMG.img |
| Size | 5355520 bytes |
| SHA256 | c3c9778e396413fced69364190eb892456dd71c66a0c23fa650be2dcd30e7461 |
| Rootfs/data update | None; preserve Storage06 p5/p7 and existing SSH authorization |
| Fallback | out/y2linux-m4-adc-01/fallback/BOOTIMG-previous.img (M4-01) |
| Fallback size | 5355520 bytes |
| Fallback SHA256 | 5b2bdfa784aa790a81cd4c4f495ffcb1bd2dbfd2e26ffa33c0881c67967cb883 |
Reproduction from the clean source commit uses the normal production pipeline:
python3 tools/production/build.py --output out/y2linux-m4-adc-01-build --reuse-userspace out/y2linux-production-v1-r4
python3 tools/production/boot_update.py --build out/y2linux-m4-adc-01-build --base out/y2linux-production-v1-r4 --fallback-package out/y2linux-m4-01 --output out/y2linux-m4-adc-01For a future owner restoration of this saved package:
- In its directory, run
sha256sum -c SHA256SUMS. - Use the established SPFT/DA setup and Download Only; load
MT6582_BOOTIMG_only_scatter.txtfrom this package. - Select BOOTIMG only, pointing to
BOOTIMG.img. Every other row staysunchecked, including PRELOADER, LK/UBOOT, MBR/EBR, NVRAM, ANDROID and USRDATA. Do not use Format or Firmware Upgrade.
- To restore M4-01 instead, use the same BOOTIMG-only selection with
fallback/BOOTIMG-previous.img. Neither image provides active charging.
The bounded SSH sampler and next physical sensor gate are documented in the linked knowledge page. No RTC setting, suspend, reboot/poweroff, raw-register write or active charge test belongs to this inhibited sensor qualification.