uzbek-plus/logs/b9/b9c/W/11-cache-readback.log at 4a7224c41f656607ab88691630ebfdd366c8b24a

q 4a7224c41f B9: built-in display (ST7735S SPI) in Linux and persistent B9C cache

- B9A: read-only audit of stock LK/DT: the panel is an ST7735S 128x128 on SPI (BLSP1 QUP4,
  16 MHz, mode 3, D/C GPIO116, RESET GPIO118), backlight = PM8916 MPP4 current sink 40 mA.
- B9B: upstream panel-mipi-dbi with the stock init sequence as firmware; MPP4 sink via pinctrl
  + gpio-backlight; first light with correct colours/orientation/offsets.
- B9C: fbcon (6x8, 21x16) on tty1 + getty, UART console kept, aurora-display service;
  cache B9C b9ce13c9 written and verified, cold boots with LTE + Wi-Fi + display.
- B9L (RAM only): lk2nd second stage with an msm8916 SPI panel port shows a picture before Linux.
- Sanitizer: whitelist for b8/ and b9/.

2026-10-03 01:45:02 +03:00

92 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% Read (Sector 0x3FF80 of 0x40000, ) 15.48 MB/s MB/s
Progress: |██████████| 100.0% Read (Sector 0x3FFA0 of 0x40000, ) 15.48 MB/s
Progress: |██████████| 100.0% Read (Sector 0x3FFC0 of 0x40000, ) 16.12 MB/s
Progress: |██████████| 100.0% Read (Sector 0x3FFE0 of 0x40000, ) 15.42 MB/s
Progress: |██████████| 100.0% Read (Sector 0x40000 of 0x40000, ) 15.52 MB/s
Dumped sector 2133088 with sector count 262144 as logs/b9/b9c/W/11-cache-readback.bin.

92 KiB Raw Blame History

92 KiB

Raw Blame History