This is the flash rom: https://datasheet.lcsc.com/lcsc/2109132030_FUDAN-MICRO-FM25Q128A-SOB-T-G_C90...
SFDP has autodetected a flash chip which is not natively supported by flashrom yet. All standard operations (read, verify, erase and write) should work, but to support all possible features we need to add them manually. You can help us by mailing us the output of the following command to flashrom@flashrom.org: 'flashrom -VV [plus the -p/--programmer parameter]' Thanks for your help!
Added layout entry 00000000 - 00ffffff named complete flash Found Unknown flash chip "SFDP-capable chip" (16384 kB, SPI) on serprog. Probing for AMIC unknown AMIC SPI chip, 0 kB: RDID byte 0 parity violation. compare_id: id1 0x00, id2 0x00 Probing for Atmel unknown Atmel SPI chip, 0 kB: compare_id: id1 0xa1, id2 0x4018 Probing for Eon unknown Eon SPI chip, 0 kB: compare_id: id1 0xa1, id2 0x4018 Probing for Macronix unknown Macronix SPI chip, 0 kB: compare_id: id1 0xa1, id2 0x4018 Probing for PMC unknown PMC SPI chip, 0 kB: compare_id: id1 0xa1, id2 0x4018 Probing for SST unknown SST SPI chip, 0 kB: compare_id: id1 0xa1, id2 0x4018 Probing for ST unknown ST SPI chip, 0 kB: compare_id: id1 0xa1, id2 0x4018 Probing for Sanyo unknown Sanyo SPI chip, 0 kB: compare_id: id1 0xa1, id2 0x4018 Probing for Winbond unknown Winbond (ex Nexcom) SPI chip, 0 kB: compare_id: id1 0xa1, id2 0x4018 Probing for Generic unknown SPI chip (RDID), 0 kB: compare_id: id1 0xa1, id2 0x4018 Probing for Generic unknown SPI chip (REMS), 0 kB: compare_id: id1 0xa1, id2 0x17 Found Unknown flash chip "SFDP-capable chip" (16384 kB, 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! Reading flash... Error: invalid response 0x00 from device (to command 0x13) Read operation failed! FAILED.
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Matt Davis