Dear flashrom team,
I'm trying to reflash chip on a webcam that failed firmware upgrade. I have desoldered chip from the board and hooked it up to pi 2B. I've tried to follow instructions here https://www.rototron.info/recover-bricked-bios-using-flashrom-on-a-raspberry.... I can see the chip now(didn't work at all while on the board) on spi but it fails to identify or read it.
pi@raspberrypi:~/flashrom $ ./flashrom -p linux_spi:dev=/dev/spidev0.0,spispeed=2000 -r bricked.bin flashrom v1.2-27-ga25c13c on Linux 4.19.66-v7+ (armv7l) flashrom is free software, get the source code at https://flashrom.org
Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns). Found ST flash chip "unknown ST SPI chip" (0 kB, SPI) on linux_spi. === This flash part has status NOT WORKING for operations: PROBE READ ERASE WRITE The test status of this chip may have been updated in the latest development version of flashrom. If you are running the latest development version, please email a report to flashrom@flashrom.org if any of the above operations work correctly for you with this flash chip. Please include the flashrom log file for all operations you tested (see the man page for details), and mention which mainboard or programmer you tested in the subject line. Thanks for your help! Read is not working on this chip. Aborting.
-VVV and -r outputs attached.
As per message sending console output through. Please let me know if you need any additional information while it is still hooked up to breadboard.
Kind regards,
Mark S.