Re: [flashrom] Optiplex 380 BIOS read

Thanks for the kind and quick reply. My need is to overwrite the BIOS  
settings.

I need to re-write the boot sequence everytime I launch a script.

I am using the most latest snapshot from the website 0.9.5-r1504

I am also attaching the verbose output.

Thanks,
Sai

flashrom v0.9.5-r1504 on Linux 2.6.32-38-generic (x86_64), built with  
libpci 3.0.0, GCC 4.4.3, little endian
flashrom is free software, get the source code at http://www.flashrom.org

Calibrating delay loop... OS timer resolution is 1 usecs, 2913M loops  
per second, 10 myus = 10 us, 100 myus = 98 us, 1000 myus = 1443 us,  
10000 myus = 10239 us, 4 myus = 4 us, OK.
Initializing internal programmer
No coreboot table found.
DMI string system-manufacturer: "Dell Inc."
DMI string system-product-name: "OptiPlex 380                 "
DMI string system-version: "Not Specified"
DMI string baseboard-manufacturer: "Dell Inc."
DMI string baseboard-product-name: "0HN7XN"
DMI string baseboard-version: "A01"
DMI string chassis-type: "Mini Tower"
Found chipset "Intel ICH7/ICH7R" with PCI ID 8086:27b8. Enabling flash  
write...
0xfff80000/0xffb80000 FWH IDSEL: 0x0
0xfff00000/0xffb00000 FWH IDSEL: 0x0
0xffe80000/0xffa80000 FWH IDSEL: 0x1
0xffe00000/0xffa00000 FWH IDSEL: 0x1
0xffd80000/0xff980000 FWH IDSEL: 0x2
0xffd00000/0xff900000 FWH IDSEL: 0x2
0xffc80000/0xff880000 FWH IDSEL: 0x3
0xffc00000/0xff800000 FWH IDSEL: 0x3
0xff700000/0xff300000 FWH IDSEL: 0x4
0xff600000/0xff200000 FWH IDSEL: 0x5
0xff500000/0xff100000 FWH IDSEL: 0x6
0xff400000/0xff000000 FWH IDSEL: 0x7
0xfff80000/0xffb80000 FWH decode enabled
0xfff00000/0xffb00000 FWH decode enabled
0xffe80000/0xffa80000 FWH decode enabled
0xffe00000/0xffa00000 FWH decode enabled
0xffd80000/0xff980000 FWH decode disabled
0xffd00000/0xff900000 FWH decode disabled
0xffc80000/0xff880000 FWH decode disabled
0xffc00000/0xff800000 FWH decode disabled
0xff700000/0xff300000 FWH decode disabled
0xff600000/0xff200000 FWH decode disabled
0xff500000/0xff100000 FWH decode disabled
0xff400000/0xff000000 FWH decode disabled
Maximum FWH chip size: 0x100000 bytes
BIOS Lock Enable: enabled, BIOS Write Enable: disabled, BIOS_CNTL is 0x2
WARNING: Setting 0xdc from 0x2 to 0x3 on ICH7/ICH7R failed. New value is 0x2.
Root Complex Register Block address = 0xfeda8000
GCS = 0x800460: BIOS Interface Lock-Down: disabled, Boot BIOS Straps:  
0x1 (SPI)
Top Swap : not enabled
SPIBAR = 0xfeda8000 + 0x3020
0x00: 0x8002     (SPIS)
0x02: 0x4061     (SPIC)
0x04: 0x00e00000 (SPIA)
0x08: 0x00152000 (SPID0)
0x0c: 0x00000000 (SPID0+4)
0x10: 0x00000000 (SPID1)
0x14: 0x00000000 (SPID1+4)
0x18: 0x00000000 (SPID2)
0x1c: 0x00000000 (SPID2+4)
0x20: 0x00000000 (SPID3)
0x24: 0x00000000 (SPID3+4)
0x28: 0x00000000 (SPID4)
0x2c: 0x00000000 (SPID4+4)
0x30: 0x00000000 (SPID5)
0x34: 0x00000000 (SPID5+4)
0x38: 0x00000000 (SPID6)
0x3c: 0x00000000 (SPID6+4)
0x40: 0x00000000 (SPID7)
0x44: 0x00000000 (SPID7+4)
0x50: 0x00e00000 (BBAR)
0x54: 0x0606     (PREOP)
0x56: 0x4fc8     (OPTYPE)
0x58: 0x029fabab (OPMENU)
0x5c: 0x01050220 (OPMENU+4)
0x60: 0x00000000 (PBR0)
0x64: 0x00000000 (PBR1)
0x68: 0x00000000 (PBR2)
WARNING: SPI Configuration Lockdown activated.
Reading OPCODES... done
Setting BBAR to 0x00000000 failed! New value: 0x00e00000.
SPI Read Configuration: prefetching disabled, caching enabled,  
PROBLEMS, continuing anyway
The following protocols are supported: SPI.
Probing for AMIC A25L05PT, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for AMIC A25L05PU, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for AMIC A25L10PT, 128 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for AMIC A25L10PU, 128 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for AMIC A25L20PT, 256 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for AMIC A25L20PU, 256 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for AMIC A25L40PT, 512 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for AMIC A25L40PU, 512 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for AMIC A25L80P, 1024 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for AMIC A25L16PT, 2048 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for AMIC A25L16PU, 2048 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for AMIC A25L512, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for AMIC A25L010, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for AMIC A25L020, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for AMIC A25L040, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for AMIC A25L080, 1024 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for AMIC A25L016, 2048 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for AMIC A25L032, 4096 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for AMIC A25LQ032, 4096 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Atmel AT25DF021, 256 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Atmel AT25DF041A, 512 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT25DF081, 1024 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT25DF081A, 1024 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT25DF161, 2048 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT25DF321, 4096 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT25DF321A, 4096 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT25DF641(A), 8192 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT25DQ161, 2048 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT25F512B, 64 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Atmel AT25FS010, 128 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Atmel AT25FS040, 512 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Atmel AT26DF041, 512 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Atmel AT26DF081A, 1024 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT26DF161, 2048 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT26DF161A, 2048 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT26F004, 512 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Atmel AT45CS1282, 16896 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT45DB011D, 128 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT45DB021D, 256 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT45DB041D, 512 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT45DB081D, 1024 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT45DB161D, 2048 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT45DB321C, 4224 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT45DB321D, 4096 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Atmel AT45DB642D, 8192 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for EMST F25L008A, 1024 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Eon EN25B05, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25B05T, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25B10, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25B10T, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25B20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25B20T, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25B40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25B40T, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25B80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25B80T, 1024 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Eon EN25B16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25B16T, 2048 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Eon EN25B32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25B32T, 4096 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Eon EN25B64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25B64T, 8192 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Eon EN25F05, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25F10, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25F20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25F40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25F80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25F16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25F32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25Q40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25Q80(A), 1024 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Eon EN25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25Q32(A/B), 4096 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Eon EN25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon EN25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Eon EN25QH16, 2048 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Macronix MX25L512, 64 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Macronix MX25L1005, 128 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Macronix MX25L2005, 256 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Macronix MX25L4005, 512 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Macronix MX25L8005, 1024 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Chip status register is 00
Chip status register: Status Register Write Disable (SRWD) is not set
Chip status register: Bit 6 is not set
Chip status register: Bit 5 / Block Protect 3 (BP3) is not set
Chip status register: Bit 4 / Block Protect 2 (BP2) is not set
Chip status register: Bit 3 / Block Protect 1 (BP1) is not set
Chip status register: Bit 2 / Block Protect 0 (BP0) is not set
Chip status register: Write Enable Latch (WEL) is not set
Chip status register: Write In Progress (WIP/BUSY) is not set
Found Macronix flash chip "MX25L1605" (2048 kB, SPI) at physical  
address 0xffe00000.
Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Macronix MX25L3205, 4096 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Macronix MX25L6405, 8192 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Macronix MX25L12805, 16384 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Numonyx M25PE10, 128 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Numonyx M25PE20, 256 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Numonyx M25PE40, 512 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Numonyx M25PE80, 1024 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Numonyx M25PE16, 2048 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for PMC Pm25LV010, 128 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for PMC Pm25LV512, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Sanyo LF25FW203A, 2048 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Spansion S25FL032A, 4096 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Spansion S25FL064A, 8192 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for SST SST25LF040A, 512 kB: ich_spi_send_command: Internal  
command size error for opcode 0xab, got writecnt=4, want =1
Probing for SST SST25LF080A, 1024 kB: ich_spi_send_command: Internal  
command size error for opcode 0xab, got writecnt=4, want =1
Probing for SST SST25VF010, 128 kB: Invalid OPCODE 0x90, will not execute.
Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for SST SST25VF040, 512 kB: Invalid OPCODE 0x90, will not execute.
Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for SST SST25VF040B.REMS, 512 kB: Invalid OPCODE 0x90, will  
not execute.
Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for ST M25P05-A, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for ST M25P05, 64 kB: Ignoring RES in favour of RDID.
Probing for ST M25P10-A, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for ST M25P10, 128 kB: Ignoring RES in favour of RDID.
Probing for ST M25P20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for ST M25P40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for ST M25P40-old, 512 kB: Ignoring RES in favour of RDID.
Probing for ST M25P80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for ST M25P16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for ST M25P32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for ST M25P64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for ST M25P128, 16384 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for ST M25PX16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for ST M25PX32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for ST M25PX64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Winbond W25Q80, 1024 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Winbond W25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Winbond W25Q32, 4096 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Winbond W25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Winbond W25Q128, 16384 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Winbond W25X10, 128 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Winbond W25X20, 256 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Winbond W25X40, 512 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Winbond W25X16, 2048 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Winbond W25X32, 4096 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Winbond W25X64, 8192 kB: probe_spi_rdid_generic: id1 0xc2,  
id2 0x2015
Probing for Unknown SFDP-capable chip, 0 kB: Invalid OPCODE 0x5a, will  
not execute.
Receiving SFDP signature failed.
Probing for AMIC unknown AMIC SPI chip, 0 kB: probe_spi_rdid_generic:  
id1 0xc2, id2 0x2015
Probing for Atmel unknown Atmel SPI chip, 0 kB:  
probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic:  
id1 0xc2, id2 0x2015
Probing for Macronix unknown Macronix SPI chip, 0 kB:  
probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic:  
id1 0xc2, id2 0x2015
Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic:  
id1 0xc2, id2 0x2015
Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1  
0xc2, id2 0x2015
Probing for Sanyo unknown Sanyo SPI chip, 0 kB:  
probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Generic unknown SPI chip (RDID), 0 kB:  
probe_spi_rdid_generic: id1 0xc2, id2 0x2015
Probing for Generic unknown SPI chip (REMS), 0 kB: Invalid OPCODE  
0x90, will not execute.
Found Macronix flash chip "MX25L1605" (2048 kB, SPI).
Reading flash... Invalid OPCODE 0x03, will not execute.
Read operation failed!
FAILED.
Restoring MMIO space at 0x7f37b2263070
Restoring PCI config space for 00:1f:0 reg 0xdc

Quoting Stefan Tauner :
> On Tue, 13 Mar 2012 16:11:21 -0400
> [e-mail] wrote:
> > Hello All,
> >
> > I am trying to use flashrom to read/write my bios settings.
> >
> > This is the error that I get when I try to read the BIOS:
> >
> > Found chipset "Intel ICH7/ICH7R". Enabling flash write... WARNING:
> > Setting 0xdc from 0x2 to 0x3 on ICH7/ICH7R failed. New value is 0x2.
> > WARNING: SPI Configuration Lockdown activated.
> > Setting BBAR to 0x00000000 failed! New value: 0x00e00000.
> > PROBLEMS, continuing anyway
> > Found Macronix flash chip "MX25L1605" (2048 kB, SPI) at physical
> > address 0xffe00000.
> > ich_spi_send_command: Internal command size error for opcode 0xab, got
> > writecnt=4, want =1
> > ich_spi_send_command: Internal command size error for opcode 0xab, got
> > writecnt=4, want =1
> > Reading flash... Read operation failed!
> > FAILED.
> >
> > When I read through this mail archives, I learned that SPI locked down
> > configuration is not possible. I read through the list of supported
> > hardware and I could see that MX25L1605 is among the list of supported
> > hardware.
> >
> > But I still not able to read my BIOS settings. Any suggestions would
> > be appreciated
>
> Hello Sai!
>
> you are writing about BIOS "settings" all the time. this may be a
> translation error. i just want to make clear that flashrom does not
> touch/access/handle any so-called CMOS settings but the BIOS software
> itself.
>
> you probably read about a very common problem with newer boards (ICH8
> and newer), but that is only slightly related to your problem. in your
> case the chipset does not allow us to read the flash chip from the
> start, but only starting from 0x00e00000.
> The errors that follow that warning are a bit confusing to me right now.
> Which flashrom version did you use? could you please provide the full
> output of flashrom -V thanks.