Below is output of flashrom -V. It couldn't find the flash chip. This is ICH9 (G33) chipset. There is one WARNING and one FAILED messages.
Calibrating delay loop... 257M loops per second, 100 myus = 196 us. OK. No coreboot table found. Found chipset "Intel ICH9R", enabling flash write... BIOS Lock Enable: enabled, BIOS Write Enable: disabled, BIOS_CNTL is 0xa tried to set 0xdc to 0xb on Intel ICH9R failed (WARNING ONLY)
Root Complex Register Block address = 0xfed1c000 GCS = 0xc01444: BIOS Interface Lock-Down: disabled, BOOT BIOS Straps: 0x1 (SPI) Top Swap : not enabled SPIBAR = 0xfed1c000 + 0x3800 0x00: 0x0035 (HSFS) FLOCKDN 1, FDV 1, FDOPSS 0, SCIP 0, BERASE 0, AEL 0, FCERR 0, FDONE 0 0x50: 0x00000a0b (FRAP) BMWAG 0, BMRAG 0, BRWA 10, BRRA 11 0x54: 0x00000000 (FREG0) 0x58: 0x00ff0035 (FREG1) 0x5C: 0x00340003 (FREG2) 0x60: 0x00020001 (FREG3) 0x64: 0x00000fff (FREG4) 0x74: 0x00000000 (PR0) 0x78: 0x00000000 (PR1) 0x7C: 0x00000000 (PR2) 0x80: 0x00000000 (PR3) 0x84: 0x00000000 (PR4) 0xB0: 0x00000000 (FDOC) SPI Read Configuration: prefetching enabled, caching enabled, FAILED! Probing for AMD Am29F002(N)BB, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for AMD Am29F002(N)BT, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for AMD Am29F016D, 2048 KB: probe_29f040b: id1 0xff, id2 0xff Probing for AMD Am29F040B, 512 KB: probe_29f040b: id1 0x3, id2 0x55 Probing for AMD Am29LV040B, 512 KB: probe_29f040b: id1 0x3, id2 0x55 Probing for ASD AE49F2008, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for Atmel AT29C020, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for Atmel AT29C040A, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for Atmel AT49F002(N), 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for Atmel AT49F002(N)T, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for Atmel AT25DF321, 4096 KB: Programming OPCODES... done RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for AMIC A25L40P, 512 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for AMIC A29002B, 256 KB: probe_29f002: id1 0xf9, id2 0x63 Probing for AMIC A29002T, 256 KB: probe_29f002: id1 0xf9, id2 0x63 Probing for AMIC A29040B, 512 KB: probe_29f040b: id1 0x3, id2 0x55 Probing for AMIC A49LF040A, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for EMST F49B002UA, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for EON EN29F002(A)(N)B, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for EON EN29F002(A)(N)T, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for Fujitsu MBM29F004BC, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for Fujitsu MBM29F004TC, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for Fujitsu MBM29F400BC, 512 KB: probe_m29f400bt: id1 0x3, id2 0x75 Probing for Fujitsu MBM29F400TC, 512 KB: probe_m29f400bt: id1 0x3, id2 0x75 Probing for Intel 82802AB, 512 KB: probe_82802ab: id1 0x3, id2 0x55 Probing for Intel 82802AC, 1024 KB: probe_82802ab: id1 0xff, id2 0xff Probing for Macronix MX25L512, 64 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Macronix MX25L1005, 128 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Macronix MX25L2005, 256 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Macronix MX25L4005, 512 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Macronix MX25L8005, 1024 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Macronix MX25L1605, 2048 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Macronix MX25L3205, 4096 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Macronix MX25L6405, 8192 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Macronix MX29F002B, 256 KB: probe_29f002: id1 0xf9, id2 0x63 Probing for Macronix MX29F002T, 256 KB: probe_29f002: id1 0xf9, id2 0x63 Probing for Numonyx M25PE10, 128 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Numonyx M25PE20, 256 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Numonyx M25PE40, 256 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Numonyx M25PE80, 1024 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Numonyx M25PE16, 2048 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for PMC Pm25LV010, 128 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for PMC Pm25LV016B, 2048 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for PMC Pm25LV020, 256 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for PMC Pm25LV040, 512 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for PMC Pm25LV080B, 1024 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for PMC Pm25LV512, 64 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for PMC Pm49FL002, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for PMC Pm49FL004, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for Sharp LHF00L04, 1024 KB: probe_lhf00l04: id1 0xff, id2 0xff Probing for Spansion S25FL016A, 2048 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for SST SST25VF016B, 2048 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for SST SST25VF040B, 512 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for SST SST28SF040A, 512 KB: probe_28sf040: id1 0x3, id2 0x55 Probing for SST SST29EE010, 128 KB: probe_jedec: id1 0x32, id2 0x0 Probing for SST SST29LE010, 128 KB: probe_jedec: id1 0x32, id2 0x0 Probing for SST SST29EE020A, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for SST SST29LE020, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for SST SST39SF010A, 128 KB: probe_jedec: id1 0x32, id2 0x0 Probing for SST SST39SF020A, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for SST SST39SF040, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for SST SST39VF512, 64 KB: probe_jedec: id1 0xeb, id2 0xce, id1 parity violation Probing for SST SST39VF010, 128 KB: probe_jedec: id1 0x32, id2 0x0 Probing for SST SST39VF020, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for SST SST39VF040, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for SST SST49LF002A/B, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for SST SST49LF003A/B, 384 KB: probe_jedec: id1 0x81, id2 0x7c, id1 parity violation Probing for SST SST49LF004A/B, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for SST SST49LF004C, 512 KB: probe_49lfxxxc: id1 0x3, id2 0x55 Probing for SST SST49LF008A, 1024 KB: probe_jedec: id1 0xff, id2 0xff, id1 parity violation Probing for SST SST49LF008C, 1024 KB: probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST SST49LF016C, 2048 KB: probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST SST49LF020A, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for SST SST49LF040, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for SST SST49LF040B, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for SST SST49LF080A, 1024 KB: probe_jedec: id1 0xff, id2 0xff, id1 parity violation Probing for SST SST49LF160C, 2048 KB: probe_49lfxxxc: id1 0xff, id2 0xff Probing for ST M25P05-A, 64 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for ST M25P10-A, 128 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for ST M25P20, 256 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for ST M25P40, 512 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for ST M25P40-old, 512 KB: RDID returned 1f 45 01. Probing for ST M25P80, 1024 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for ST M25P16, 2048 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for ST M25P32, 4096 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for ST M25P64, 8192 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for ST M25P128, 16384 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for ST M29F002B, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for ST M29F002T/NT, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for ST M29F040B, 512 KB: probe_29f040b: id1 0x3, id2 0x55 Probing for ST M29F400BT, 512 KB: probe_m29f400bt: id1 0x3, id2 0x75 Probing for ST M29W010B, 128 KB: probe_jedec: id1 0x32, id2 0x0 Probing for ST M29W040B, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for ST M50FLW040A, 512 KB: probe_stm50flw0x0x: id1 0x3, id2 0x55 Probing for ST M50FLW040B, 512 KB: probe_stm50flw0x0x: id1 0x3, id2 0x55 Probing for ST M50FLW080A, 1024 KB: probe_stm50flw0x0x: id1 0xff, id2 0xff Probing for ST M50FLW080B, 1024 KB: probe_stm50flw0x0x: id1 0xff, id2 0xff Probing for ST M50FW002, 256 KB: probe_49lfxxxc: id1 0xf9, id2 0x63 Probing for ST M50FW016, 2048 KB: probe_82802ab: id1 0xff, id2 0xff Probing for ST M50FW040, 512 KB: probe_82802ab: id1 0x3, id2 0x55 Probing for ST M50FW080, 1024 KB: probe_82802ab: id1 0xff, id2 0xff Probing for ST M50LPW116, 2048 KB: probe_jedec: id1 0xff, id2 0xff, id1 parity violation Probing for SyncMOS S29C31004T, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for SyncMOS S29C51001T, 128 KB: probe_jedec: id1 0x32, id2 0x0 Probing for SyncMOS S29C51002T, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for SyncMOS S29C51004T, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for Winbond W25x10, 128 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Winbond W25x20, 256 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Winbond W25x40, 512 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Winbond W25x80, 1024 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Winbond W29C011, 128 KB: probe_jedec: id1 0x32, id2 0x0 Probing for Winbond W29C020C, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for Winbond W29C040P, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for Winbond W29EE011, 128 KB: === Probing disabled for Winbond W29EE011 because the probing sequence puts the AMIC A49LF040A in a funky state. Use 'flashrom -c W29EE011' if you have a board with this chip. === Probing for Winbond W39V040A, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for Winbond W39V040B, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for Winbond W39V040C, 512 KB: probe_w39v040c: id1 0x3, id2 0x55, id1 parity violation Probing for Winbond W39V040FA, 512 KB: probe_jedec: id1 0x3, id2 0x55, id1 parity violation Probing for Winbond W39V080A, 1024 KB: probe_jedec: id1 0xff, id2 0xff, id1 parity violation Probing for Winbond W49F002U, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for Winbond W49V002A, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for Winbond W49V002FA, 256 KB: probe_jedec: id1 0xf9, id2 0x63, id1 parity violation Probing for Winbond W39V080FA, 1024 KB: probe_winbond_fwhub: vid 0xff, did 0xff Probing for Winbond W39V080FA (dual mode), 512 KB: probe_winbond_fwhub: vid 0x3, did 0x55 Probing for EON unknown EON SPI chip, 0 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for Macronix unknown Macronix SPI chip, 0 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for PMC unknown PMC SPI chip, 0 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for SST unknown SST SPI chip, 0 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 Probing for ST unknown ST SPI chip, 0 KB: RDID returned 1f 45 01. probe_spi_rdid_generic: id1 0x1f, id2 0x4501 No EEPROM/flash device found. If you know which flash chip you have, and if this version of flashrom supports a similar flash chip, you can try to force read your chip. Run: flashrom -f -r -c similar_supported_flash_chip filename
Note: flashrom can never write when the flash chip isn't found automatically.