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flashprog@flashprog.org

June 2025

2 participants
2 discussions

Thunderbolt EEPROM T480
by Osark Vieira 27 Jul '25

27 Jul '25

Reading EEPROM contents was not a problem, But when erasing such error occurs. flashprog p1.3-3-g8a27db9 on Linux 6.1.0-31-amd64 (x86_64) flashprog is free software, get the source code at https://flashprog.org Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns). serprog: Programmer name is "pico-serprog" Found Winbond flash chip "W25Q80.V" (1024 kB, SPI) on serprog. Erasing flash chip... FAILED at 0x00002005! Expected=0xff, Found=0xdd, failed byte count from 0x00000000-0x000fffff: 0x4b9 ERASE FAILED! FAILED! Your flash chip is in an unknown state. Please report this to the mailing list at flashprog(a)flashprog.org or on IRC (see https://www.flashprog.org/Contact for details), thanks! Any ideas?

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Flashing FAIL at 0x00000010
by Alex 14 Jun '25

14 Jun '25

Hello, I recently just tried to flash my thinkpad x220 with the seagrub_x220_8mb_libgfxinit_corebootfb_usqwerty.rom and ran into the following error. Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns). Found Macronix flash chip "MX25L6405" (8192 kB, SPI) on linux_spi. Reading old flash chip contents... done. Erasing and writing flash chip... Erase/write done. Verifying flash... FAILED at 0x00000010! Expected=0x5a, Found=0xad, failed byte count from 0x00000000-0x007fffff: 0x15c6e4 Your flash chip is in an unknown state. I'm using the 20241206 rev11 rom. I'd appreciate any help for a fix. Thanks! Alex

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