Hello, i have a problem. I build coreboot rom and write it with option in menu security: Boot media protection mechanism < Lock boot media using the chip Chip is W25Q32JVSIG After this option I can't erase the chip, log says:
root@devuan:/home/user/Documents/flashrom-v1.3.0# ./flashrom --programmer ch341a_spi -E flashrom v1.3.0 on Linux 5.15.41-hardened1 (x86_64) flashrom is free software, get the source code at https://flashrom.org
Calibrating delay loop... OK. Found Winbond flash chip "W25Q32.V" (4096 kB, SPI) on ch341a_spi. === This flash part has status UNTESTED for operations: WP 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! Erasing and writing flash chip... FAILED at 0x00300000! Expected=0xff, Found=0x5f, failed byte count from 0x00300000-0x00300fff: 0xddf ERASE FAILED! Looking for another erase function. FAILED at 0x00300000! Expected=0xff, Found=0x5f, failed byte count from 0x00300000-0x00307fff: 0x7883 ERASE FAILED! Looking for another erase function. FAILED at 0x00300000! Expected=0xff, Found=0x5f, failed byte count from 0x00300000-0x0030ffff: 0xf6c5 ERASE FAILED! Looking for another erase function.
Option with --wp-disable is not work for W25Q32FVSIG I have a W25Q128FVSIG chip, and option --wp-disable is work. Datasheets with chips is same, different in memory size. I hope the problem will be fixed soon Thanks for attention. Regards.