[flashrom] Erase error with hardware sequencing

narayanan best narayananbest at gmail.com
Mon Mar 26 22:10:30 CEST 2012


  Stefan,

  Please find the attached log



On Tue, Mar 27, 2012 at 12:46 AM, Stefan Tauner <
stefan.tauner at student.tuwien.ac.at> wrote:

> On Mon, 26 Mar 2012 23:54:15 +0530
> narayanan best <narayananbest at gmail.com> wrote:
>
> > Hi,
> >
> > I have Intel ICH9 with 2 SPI flash chips each with 8MB. I am able to read
> > 16MB of flash chip with hardware sequencing.
> > But while writing the image i get
> > ERASE FAILED at 0x00100000! Expected=0xff , Read=0x44, failed byte count
> > from 0x00100000-0x0010ffff:0xfef4
> > ERASE FAILED
> >
> > I believe the cause is due to hardware sequencing write does not disable
> > SRPL (sector protection register lock). I used -p
> > internal:ich_spi_force=yes option which didn't help.
> >
> > This was confirmed when i gave ich_spi_mode=swseq (read or write) as
> > parameter, it disables the SRPL and next write of 16MB with hardware
> > sequencing succeeded.
> >
> > Let me know if i am missing anything here.
> >
> >  Thanks in advance.
>
> hi and thanks for your report!
>
> i dont have time right now to look at it, but it would be great if you
> could send a log of flashrom's output with the verbose flags "-VV"
> added to your write command line (especially the one with hwseq forced,
> both would be best).
>
> --
> Kind regards/Mit freundlichen Grüßen, Stefan Tauner
>
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flashrom -VVVw /tmp/bioswrite


flashrom v0.9.5.2-r1517 on Linux 3.1.0 (i686), built with libpci , GCC 4.6.2, little endian
flashrom is free software, get the source code at http://www.flashrom.org

Calibrating delay loop... OS timer resolution is 1 usecs, 1597M loops per second, 10 myus = 10 us, 100 myus = 105 us, 1000 myus = 1012 us, 10000 myus = 10011 us, 4 myus = 5 us, OK.
Initializing internal programmer
No coreboot table found.
sh: dmidecode: not found
dmidecode execution unsuccessful - continuing without DMI info
Found chipset "Intel ICH9M-E" with PCI ID 8086:2917. 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 enabled
0xffd00000/0xff900000 FWH decode enabled
0xffc80000/0xff880000 FWH decode enabled
0xffc00000/0xff800000 FWH decode enabled
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: disabled, BIOS Write Enable: disabled, BIOS_CNTL is 0x0
Root Complex Register Block address = 0xfed1c000
GCS = 0x461: BIOS Interface Lock-Down: enabled, Boot BIOS Straps: 0x1 (SPI)
Top Swap : not enabled
SPIBAR = 0xfed1c000 + 0x3800
0x04: 0x6018 (HSFS)
HSFS: FDONE=0, FCERR=0, AEL=0, BERASE=3, SCIP=0, FDOPSS=1, FDV=1, FLOCKDN=0
Programming OPCODES... 
program_opcodes: preop=5006 optype=463b opmenu=05d80302c79f0190
done
        OP        Type      Pre-OP
op[0]: 0x02, write w/  addr, none
op[1]: 0x03, read  w/  addr, none
op[2]: 0xd8, write w/  addr, none
op[3]: 0x05, read  w/o addr, none
op[4]: 0x90, read  w/  addr, none
op[5]: 0x01, write w/o addr, none
op[6]: 0x9f, read  w/o addr, none
op[7]: 0xc7, write w/o addr, none
Pre-OP 0: 0x06, Pre-OP 1: 0x50
0x06: 0x0000 (HSFC)
HSFC: FGO=0, FCYCLE=0, FDBC=0, SME=0
0x08: 0x00221c80 (FADDR)
0x50: 0x0000ffff (FRAP)
BMWAG 0x00, BMRAG 0x00, BRWA 0xff, BRRA 0xff
0x54: 0x00000000 FREG0: Flash Descriptor region (0x00000000-0x00000fff) is read-write.
0x58: 0x07ff0001 FREG1: BIOS region (0x00001000-0x007fffff) is read-write.
0x5C: 0x0ff70802 FREG2: Management Engine region (0x00802000-0x00ff7fff) is read-write.
0x60: 0x08010800 FREG3: Gigabit Ethernet region (0x00800000-0x00801fff) is read-write.
0x64: 0x0fff0ff8 FREG4: Platform Data region (0x00ff8000-0x00ffffff) is read-write.
PR0 is 0x00000000 already.
0x74: 0x00000000 (PR0 is unused)
PR1 is 0x00000000 already.
0x78: 0x00000000 (PR1 is unused)
PR2 is 0x00000000 already.
0x7C: 0x00000000 (PR2 is unused)
PR3 is 0x00000000 already.
0x80: 0x00000000 (PR3 is unused)
PR4 is 0x00000000 already.
0x84: 0x00000000 (PR4 is unused)
0x90: 0x04 (SSFS)
SSFS: SCIP=0, FDONE=1, FCERR=0, AEL=0
0x91: 0x007f10 (SSFC)
SSFC: SCGO=0, ACS=0, SPOP=0, COP=1, DBC=63, SME=0, SCF=0
0x94: 0x5006     (PREOP)
0x96: 0x463b     (OPTYPE)
0x98: 0x05d80302 (OPMENU)
0x9C: 0xc79f0190 (OPMENU+4)
0xA0: 0x00000000 (BBAR)
0xC4: 0x0000d803 (LVSCC)
LVSCC: BES=0x3, WG=0, WSR=0, WEWS=0, EO=0xd8, VCL=0
0xC8: 0x0000d803 (UVSCC)
UVSCC: BES=0x3, WG=0, WSR=0, WEWS=0, EO=0xd8, VCL=0
0xD0: 0x00000000 (FPB)

Reading flash descriptors mapped by the chipset via FDOC/FDOD...read_ich_descriptors_via_fdo: number of regions too high (5) - failed
Enabling hardware sequencing due to multiple flash chips detected.
SPI Read Configuration: prefetching disabled, caching enabled, OK.
The following protocols are supported: FWH, Programmer-specific.
Probing for Programmer Opaque flash chip, 0 kB: Not mapping flash chip, zero size at 0x00000000.
Found 2 attached SPI flash chips with a combined density of 16384 kB.
There is only one partition containing the whole address space (0x000000 - 0xffffff).
There are 256 erase blocks with 65536 B each.
Found Programmer flash chip "Opaque flash chip" (16384 kB, Programmer-specific) at physical address 0x0.
Probing for Atmel AT49LH002, 256 kB: probe_82802ab: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Intel 82802AB, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Intel 82802AC, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF004C, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF008A, 1024 kB: probe_jedec_common: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF016C, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW016, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW040, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW080, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V080FA, 1024 kB: probe_jedec_common: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V080FA (dual mode), 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Found Programmer flash chip "Opaque flash chip" (16384 kB, Programmer-specific).
Flash image seems to be a legacy BIOS. Disabling coreboot-related checks.
Reading old flash chip contents... Reading 16777216 bytes starting at 0x000000.
done.
Erasing and writing flash chip... Trying erase function 0... 0x000000-0x00ffff:S, 0x010000-0x01ffff:S, 0x020000-0x02ffff:S, 0x030000-0x03ffff:S, 0x040000-0x04ffff:S, 0x050000-0x05ffff:S, 0x060000-0x06ffff:S, 0x070000-0x07ffff:S, 0x080000-0x08ffff:S, 0x090000-0x09ffff:S, 0x0a0000-0x0affff:S, 0x0b0000-0x0bffff:S, 0x0c0000-0x0cffff:S, 0x0d0000-0x0dffff:S, 0x0e0000-0x0effff:S, 0x0f0000-0x0fffff:S, 0x100000-0x10ffff:EErasing 65536 bytes starting at 0x100000.
HSFC used for block erasing: HSFC: FGO=1, FCYCLE=3, FDBC=63, SME=0
Reading 65536 bytes starting at 0x100000.
ERASE FAILED at 0x00100000! Expected=0xff, Read=0x44, failed byte count from 0x00100000-0x0010ffff: 0xfef4
ERASE FAILED!
Looking for another erase function.
No usable erase functions left.
FAILED!
Uh oh. Erase/write failed. Checking if anything changed.
Reading 16777216 bytes starting at 0x000000.
Good. It seems nothing was changed.
Writing to the flash chip apparently didn't do anything.
This means we have to add special support for your board, programmer or flash chip.
Please report this on IRC at irc.freenode.net (channel #flashrom) or
mail flashrom at flashrom.org!
-------------------------------------------------------------------------------
You may now reboot or simply leave the machine running.
Restoring MMIO space at 0xb75e18a0
Restoring MMIO space at 0xb75e189c
Restoring MMIO space at 0xb75e1898
Restoring MMIO space at 0xb75e1896
Restoring MMIO space at 0xb75e1894
Restoring PCI config space for 00:1f:0 reg 0xdc






flashrom -p internal:ich_spi_force=yes -VVVw /tmp/bioswrite
flashrom v0.9.5.2-r1517 on Linux 3.1.0 (i686), built with libpci , GCC 4.6.2, little endian
flashrom is free software, get the source code at http://www.flashrom.org

Calibrating delay loop... OS timer resolution is 1 usecs, 1596M loops per second, 10 myus = 11 us, 100 myus = 100 us, 1000 myus = 1020 us, 10000 myus = 10010 us, 4 myus = 5 us, OK.
Initializing internal programmer
No coreboot table found.
sh: dmidecode: not found
dmidecode execution unsuccessful - continuing without DMI info
Found chipset "Intel ICH9M-E" with PCI ID 8086:2917. 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 enabled
0xffd00000/0xff900000 FWH decode enabled
0xffc80000/0xff880000 FWH decode enabled
0xffc00000/0xff800000 FWH decode enabled
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: disabled, BIOS Write Enable: disabled, BIOS_CNTL is 0x0
Root Complex Register Block address = 0xfed1c000
GCS = 0x461: BIOS Interface Lock-Down: enabled, Boot BIOS Straps: 0x1 (SPI)
Top Swap : not enabled
SPIBAR = 0xfed1c000 + 0x3800
ich_spi_force enabled.
0x04: 0x6018 (HSFS)
HSFS: FDONE=0, FCERR=0, AEL=0, BERASE=3, SCIP=0, FDOPSS=1, FDV=1, FLOCKDN=0
Programming OPCODES... 
program_opcodes: preop=5006 optype=463b opmenu=05d80302c79f0190
done
        OP        Type      Pre-OP
op[0]: 0x02, write w/  addr, none
op[1]: 0x03, read  w/  addr, none
op[2]: 0xd8, write w/  addr, none
op[3]: 0x05, read  w/o addr, none
op[4]: 0x90, read  w/  addr, none
op[5]: 0x01, write w/o addr, none
op[6]: 0x9f, read  w/o addr, none
op[7]: 0xc7, write w/o addr, none
Pre-OP 0: 0x06, Pre-OP 1: 0x50
0x06: 0x3f00 (HSFC)
HSFC: FGO=0, FCYCLE=0, FDBC=63, SME=0
0x08: 0x00ffffc0 (FADDR)
0x50: 0x0000ffff (FRAP)
BMWAG 0x00, BMRAG 0x00, BRWA 0xff, BRRA 0xff
0x54: 0x00000000 FREG0: Flash Descriptor region (0x00000000-0x00000fff) is read-write.
0x58: 0x07ff0001 FREG1: BIOS region (0x00001000-0x007fffff) is read-write.
0x5C: 0x0ff70802 FREG2: Management Engine region (0x00802000-0x00ff7fff) is read-write.
0x60: 0x08010800 FREG3: Gigabit Ethernet region (0x00800000-0x00801fff) is read-write.
0x64: 0x0fff0ff8 FREG4: Platform Data region (0x00ff8000-0x00ffffff) is read-write.
PR0 is 0x00000000 already.
0x74: 0x00000000 (PR0 is unused)
PR1 is 0x00000000 already.
0x78: 0x00000000 (PR1 is unused)
PR2 is 0x00000000 already.
0x7C: 0x00000000 (PR2 is unused)
PR3 is 0x00000000 already.
0x80: 0x00000000 (PR3 is unused)
PR4 is 0x00000000 already.
0x84: 0x00000000 (PR4 is unused)
0x90: 0x04 (SSFS)
SSFS: SCIP=0, FDONE=1, FCERR=0, AEL=0
0x91: 0x007f10 (SSFC)
SSFC: SCGO=0, ACS=0, SPOP=0, COP=1, DBC=63, SME=0, SCF=0
0x94: 0x5006     (PREOP)
0x96: 0x463b     (OPTYPE)
0x98: 0x05d80302 (OPMENU)
0x9C: 0xc79f0190 (OPMENU+4)
0xA0: 0x00000000 (BBAR)
0xC4: 0x0000d803 (LVSCC)
LVSCC: BES=0x3, WG=0, WSR=0, WEWS=0, EO=0xd8, VCL=0
0xC8: 0x0000d803 (UVSCC)
UVSCC: BES=0x3, WG=0, WSR=0, WEWS=0, EO=0xd8, VCL=0
0xD0: 0x00000000 (FPB)

Reading flash descriptors mapped by the chipset via FDOC/FDOD...read_ich_descriptors_via_fdo: number of regions too high (5) - failed
Enabling hardware sequencing due to multiple flash chips detected.
SPI Read Configuration: prefetching disabled, caching enabled, OK.
The following protocols are supported: FWH, Programmer-specific.
Probing for Programmer Opaque flash chip, 0 kB: Not mapping flash chip, zero size at 0x00000000.
Found 2 attached SPI flash chips with a combined density of 16384 kB.
There is only one partition containing the whole address space (0x000000 - 0xffffff).
There are 256 erase blocks with 65536 B each.
Found Programmer flash chip "Opaque flash chip" (16384 kB, Programmer-specific) at physical address 0x0.
Probing for Atmel AT49LH002, 256 kB: probe_82802ab: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Intel 82802AB, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Intel 82802AC, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF004C, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF008A, 1024 kB: probe_jedec_common: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF016C, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW016, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW040, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW080, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V080FA, 1024 kB: probe_jedec_common: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V080FA (dual mode), 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Found Programmer flash chip "Opaque flash chip" (16384 kB, Programmer-specific).
Flash image seems to be a legacy BIOS. Disabling coreboot-related checks.
Reading old flash chip contents... Reading 16777216 bytes starting at 0x000000.
done.
Erasing and writing flash chip... Trying erase function 0... 0x000000-0x00ffff:S, 0x010000-0x01ffff:S, 0x020000-0x02ffff:S, 0x030000-0x03ffff:S, 0x040000-0x04ffff:S, 0x050000-0x05ffff:S, 0x060000-0x06ffff:S, 0x070000-0x07ffff:S, 0x080000-0x08ffff:S, 0x090000-0x09ffff:S, 0x0a0000-0x0affff:S, 0x0b0000-0x0bffff:S, 0x0c0000-0x0cffff:S, 0x0d0000-0x0dffff:S, 0x0e0000-0x0effff:S, 0x0f0000-0x0fffff:S, 0x100000-0x10ffff:EErasing 65536 bytes starting at 0x100000.
HSFC used for block erasing: HSFC: FGO=1, FCYCLE=3, FDBC=63, SME=0
Reading 65536 bytes starting at 0x100000.
ERASE FAILED at 0x00100000! Expected=0xff, Read=0x44, failed byte count from 0x00100000-0x0010ffff: 0xfef4
ERASE FAILED!
Looking for another erase function.
No usable erase functions left.
FAILED!
Uh oh. Erase/write failed. Checking if anything changed.
Reading 16777216 bytes starting at 0x000000.
Good. It seems nothing was changed.
Writing to the flash chip apparently didn't do anything.
This means we have to add special support for your board, programmer or flash chip.
Please report this on IRC at irc.freenode.net (channel #flashrom) or
mail flashrom at flashrom.org!
-------------------------------------------------------------------------------
You may now reboot or simply leave the machine running.
Restoring MMIO space at 0xb748f8a0
Restoring MMIO space at 0xb748f89c
Restoring MMIO space at 0xb748f898
Restoring MMIO space at 0xb748f896
Restoring MMIO space at 0xb748f894
Restoring PCI config space for 00:1f:0 reg 0xdc













flashrom -p internal:ich_spi_mode=swseq -VVVr /tmp/biosread.two 
flashrom v0.9.5.2-r1517 on Linux 3.10 (i686), built with libpci , GCC 4.6.2, little endian
flashrom is free software, get the source code at http://www.flashrom.org

Calibrating delay loop... OS timer resolution is 1 usecs, 1596M loops per second, 10 myus = 10 us, 100 myus = 101 us, 1000 myus = 1013 us, 10000 myus = 10010 us, 4 myus = 4 us, OK.
Initializing internal programmer
No coreboot table found.
sh: dmidecode: not found
dmidecode execution unsuccessful - continuing without DMI info
Found chipset "Intel ICH9M-E" with PCI ID 8086:2917. 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 enabled
0xffd00000/0xff900000 FWH decode enabled
0xffc80000/0xff880000 FWH decode enabled
0xffc00000/0xff800000 FWH decode enabled
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: disabled, BIOS Write Enable: disabled, BIOS_CNTL is 0x0
Root Complex Register Block address = 0xfed1c000
GCS = 0x461: BIOS Interface Lock-Down: enabled, Boot BIOS Straps: 0x1 (SPI)
Top Swap : not enabled
SPIBAR = 0xfed1c000 + 0x3800
user selected swseq
0x04: 0x6018 (HSFS)
HSFS: FDONE=0, FCERR=0, AEL=0, BERASE=3, SCIP=0, FDOPSS=1, FDV=1, FLOCKDN=0
Programming OPCODES... 
program_opcodes: preop=5006 optype=463b opmenu=05d80302c79f0190
done
        OP        Type      Pre-OP
op[0]: 0x02, write w/  addr, none
op[1]: 0x03, read  w/  addr, none
op[2]: 0xd8, write w/  addr, none
op[3]: 0x05, read  w/o addr, none
op[4]: 0x90, read  w/  addr, none
op[5]: 0x01, write w/o addr, none
op[6]: 0x9f, read  w/o addr, none
op[7]: 0xc7, write w/o addr, none
Pre-OP 0: 0x06, Pre-OP 1: 0x50
0x06: 0x3f00 (HSFC)
HSFC: FGO=0, FCYCLE=0, FDBC=63, SME=0
0x08: 0x00ffffc0 (FADDR)
0x50: 0x0000ffff (FRAP)
BMWAG 0x00, BMRAG 0x00, BRWA 0xff, BRRA 0xff
0x54: 0x00000000 FREG0: Flash Descriptor region (0x00000000-0x00000fff) is read-write.
0x58: 0x07ff0001 FREG1: BIOS region (0x00001000-0x007fffff) is read-write.
0x5C: 0x0ff70802 FREG2: Management Engine region (0x00802000-0x00ff7fff) is read-write.
0x60: 0x08010800 FREG3: Gigabit Ethernet region (0x00800000-0x00801fff) is read-write.
0x64: 0x0fff0ff8 FREG4: Platform Data region (0x00ff8000-0x00ffffff) is read-write.
PR0 is 0x00000000 already.
0x74: 0x00000000 (PR0 is unused)
PR1 is 0x00000000 already.
0x78: 0x00000000 (PR1 is unused)
PR2 is 0x00000000 already.
0x7C: 0x00000000 (PR2 is unused)
PR3 is 0x00000000 already.
0x80: 0x00000000 (PR3 is unused)
PR4 is 0x00000000 already.
0x84: 0x00000000 (PR4 is unused)
0x90: 0x04 (SSFS)
SSFS: SCIP=0, FDONE=1, FCERR=0, AEL=0
0x91: 0x007f10 (SSFC)
SSFC: SCGO=0, ACS=0, SPOP=0, COP=1, DBC=63, SME=0, SCF=0
0x94: 0x5006     (PREOP)
0x96: 0x463b     (OPTYPE)
0x98: 0x05d80302 (OPMENU)
0x9C: 0xc79f0190 (OPMENU+4)
0xA0: 0x00000000 (BBAR)
0xC4: 0x0000d803 (LVSCC)
LVSCC: BES=0x3, WG=0, WSR=0, WEWS=0, EO=0xd8, VCL=0
0xC8: 0x0000d803 (UVSCC)
UVSCC: BES=0x3, WG=0, WSR=0, WEWS=0, EO=0xd8, VCL=0
0xD0: 0x00000000 (FPB)

Reading flash descriptors mapped by the chipset via FDOC/FDOD...read_ich_descriptors_via_fdo: number of regions too high (5) - failed
SPI Read Configuration: prefetching disabled, caching enabled, OK.
The following protocols are supported: FWH, SPI.
Probing for AMIC A25L05PT, 64 kB: RDID returned 0x1f 0x48 0x00 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L05PU, 64 kB: RDID returned 0x1f 0x48 0x00 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L10PT, 128 kB: RDID returned 0x1f 0x48 0x00 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L10PU, 128 kB: RDID returned 0x1f 0x48 0x00 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L20PT, 256 kB: RDID returned 0x1f 0x48 0x00 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L20PU, 256 kB: RDID returned 0x1f 0x48 0x00 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L40PT, 512 kB: RDID returned 0x1f 0x48 0x00 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L40PU, 512 kB: RDID returned 0x1f 0x48 0x00 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L80P, 1024 kB: RDID returned 0x1f 0x48 0x00 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L16PT, 2048 kB: RDID returned 0x1f 0x48 0x00 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L16PU, 2048 kB: RDID returned 0x1f 0x48 0x00 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L512, 64 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L010, 128 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L020, 256 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L040, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L080, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L016, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25L032, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for AMIC A25LQ032, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT25DF021, 256 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT25DF041A, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT25DF081, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT25DF081A, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT25DF161, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT25DF321, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT25DF321A, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT25DF641(A), 8192 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Chip status register is 9c
Found Atmel flash chip "AT25DF641(A)" (8192 kB, SPI) at physical address 0xff800000.
Ignoring security lockdown (if present)
Ignoring status register byte 2
Chip status register is 9c
Chip status register: Sector Protection Register Lock (SRPL) is set
Chip status register: Bit 6 is not set
Chip status register: Erase/Program Error (EPE) is not set
Chip status register: WP# pin (WPP) is not asserted
Chip status register: Software Protection Status (SWP): all sectors are protected
Chip status register: Write Enable Latch (WEL) is not set
Chip status register: Write In Progress (WIP/BUSY) is not set
Probing for Atmel AT25DQ161, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT25F512B, 64 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT25FS010, 128 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT25FS040, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT26DF041, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT26DF081A, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT26DF161, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT26DF161A, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT26F004, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT45CS1282, 16896 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT45DB011D, 128 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT45DB021D, 256 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT45DB041D, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT45DB081D, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT45DB161D, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT45DB321C, 4224 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT45DB321D, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Atmel AT45DB642D, 8192 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for EMST F25L008A, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B05, 64 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B05T, 64 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B10, 128 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B10T, 128 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B20, 256 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B20T, 256 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B40, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B40T, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B80, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B80T, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B16, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B16T, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B32, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B32T, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B64, 8192 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25B64T, 8192 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25F05, 64 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25F10, 128 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25F20, 256 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25F40, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25F80, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25F16, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25F32, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25Q40, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25Q80(A), 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25Q16, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25Q32(A/B), 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25Q64, 8192 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25Q128, 16384 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Eon EN25QH16, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Macronix MX25L512, 64 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Macronix MX25L1005, 128 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Macronix MX25L2005, 256 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Macronix MX25L4005, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Macronix MX25L8005, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Macronix MX25L1605, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Macronix MX25L1635D, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Macronix MX25L1635E, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Macronix MX25L3205, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Macronix MX25L3235D, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Macronix MX25L6405, 8192 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Macronix MX25L12805, 16384 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Numonyx M25PE10, 128 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Numonyx M25PE20, 256 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Numonyx M25PE40, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Numonyx M25PE80, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Numonyx M25PE16, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for PMC Pm25LV010, 128 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for PMC Pm25LV016B, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for PMC Pm25LV020, 256 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for PMC Pm25LV040, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for PMC Pm25LV080B, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for PMC Pm25LV512, 64 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Sanyo LF25FW203A, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Spansion S25FL004A, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Spansion S25FL008A, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Spansion S25FL016A, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Spansion S25FL032A, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Spansion S25FL064A, 8192 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for SST SST25LF040A, 512 kB: 
program_opcodes: preop=5006 optype=462b opmenu=05ab0302c79f0190
on-the-fly OPCODE (0xAB) re-programmed, op-pos=2
RES returned 0xff 0xff. probe_spi_res2: id1 0xff, id2 0xff
Probing for SST SST25LF080A, 1024 kB: RES returned 0xff 0xff. probe_spi_res2: id1 0xff, id2 0xff
Probing for SST SST25VF010, 128 kB: REMS returned 0xff 0xff. probe_spi_rems: id1 0xff, id2 0xff
Probing for SST SST25VF016B, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for SST SST25VF032B, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for SST SST25VF064C, 8192 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for SST SST25VF040, 512 kB: REMS returned 0xff 0xff. probe_spi_rems: id1 0xff, id2 0xff
Probing for SST SST25VF040B, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for SST SST25VF040B.REMS, 512 kB: REMS returned 0xff 0xff. probe_spi_rems: id1 0xff, id2 0xff
Probing for SST SST25VF080B, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for ST M25P05-A, 64 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for ST M25P05, 64 kB: RDID returned 0x1f 0x48 0x00. Ignoring RES in favour of RDID.
Probing for ST M25P10-A, 128 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for ST M25P10, 128 kB: RDID returned 0x1f 0x48 0x00. Ignoring RES in favour of RDID.
Probing for ST M25P20, 256 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for ST M25P40, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for ST M25P40-old, 512 kB: RDID returned 0x1f 0x48 0x00. Ignoring RES in favour of RDID.
Probing for ST M25P80, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for ST M25P16, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for ST M25P32, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for ST M25P64, 8192 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for ST M25P128, 16384 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for ST M25PX16, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for ST M25PX32, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for ST M25PX64, 8192 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Winbond W25Q80, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Winbond W25Q16, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Winbond W25Q32, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Winbond W25Q64, 8192 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Winbond W25Q128, 16384 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Winbond W25X10, 128 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Winbond W25X20, 256 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Winbond W25X40, 512 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Winbond W25X80, 1024 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Winbond W25X16, 2048 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Winbond W25X32, 4096 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Winbond W25X64, 8192 kB: RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Probing for Unknown SFDP-capable chip, 0 kB: Not mapping flash chip, zero size at 0x00000000.
spi_sfdp_read_sfdp_chunk: addr=0x0, len=2, data:

program_opcodes: preop=5006 optype=462b opmenu=055a0302c79f0190
on-the-fly OPCODE (0x5A) re-programmed, op-pos=2
 0xff 0xff
spi_sfdp_read_sfdp_chunk: addr=0x2, len=2, data:
 0xff 0xff
Signature = 0xffffffff (should be 0x50444653)
No SFDP signature found.
Not unmapping zero size at 0xffffffff
Probing for AMIC unknown AMIC SPI chip, 0 kB: Not mapping flash chip, zero size at 0x00000000.
RDID returned 0x1f 0x48 0x00 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Not unmapping zero size at 0xffffffff
Probing for Atmel unknown Atmel SPI chip, 0 kB: Not mapping flash chip, zero size at 0x00000000.
RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Not unmapping zero size at 0xffffffff
Probing for Eon unknown Eon SPI chip, 0 kB: Not mapping flash chip, zero size at 0x00000000.
RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Not unmapping zero size at 0xffffffff
Probing for Macronix unknown Macronix SPI chip, 0 kB: Not mapping flash chip, zero size at 0x00000000.
RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Not unmapping zero size at 0xffffffff
Probing for PMC unknown PMC SPI chip, 0 kB: Not mapping flash chip, zero size at 0x00000000.
RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Not unmapping zero size at 0xffffffff
Probing for SST unknown SST SPI chip, 0 kB: Not mapping flash chip, zero size at 0x00000000.
RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Not unmapping zero size at 0xffffffff
Probing for ST unknown ST SPI chip, 0 kB: Not mapping flash chip, zero size at 0x00000000.
RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Not unmapping zero size at 0xffffffff
Probing for Sanyo unknown Sanyo SPI chip, 0 kB: Not mapping flash chip, zero size at 0x00000000.
RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Not unmapping zero size at 0xffffffff
Probing for Generic unknown SPI chip (RDID), 0 kB: Not mapping flash chip, zero size at 0x00000000.
RDID returned 0x1f 0x48 0x00. probe_spi_rdid_generic: id1 0x1f, id2 0x4800
Not unmapping zero size at 0xffffffff
Probing for Generic unknown SPI chip (REMS), 0 kB: Not mapping flash chip, zero size at 0x00000000.
REMS returned 0xff 0xff. probe_spi_rems: id1 0xff, id2 0xff
Not unmapping zero size at 0xffffffff
Probing for Atmel AT49LH002, 256 kB: probe_82802ab: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Intel 82802AB, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Intel 82802AC, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF004C, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF008A, 1024 kB: probe_jedec_common: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF016C, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW016, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW040, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW080, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V080FA, 1024 kB: probe_jedec_common: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V080FA (dual mode), 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Found Atmel flash chip "AT25DF641(A)" (8192 kB, SPI).
===
This flash part has status UNTESTED for operations: PROBE READ ERASE WRITE
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 at flashrom.org if any of the above operations
work correctly for you with this flash part. Please include the flashrom
output with the additional -V option for all operations you tested (-V, -Vr,
-VE, -Vw), and mention which mainboard or programmer you tested.
Please mention your board in the subject line. Thanks for your help!
Ignoring security lockdown (if present)
Some block protection in effect, disabling
Need to disable Sector Protection Register Lock
Reading flash... done.
Restoring MMIO space at 0xb75c68a0
Restoring MMIO space at 0xb75c689c
Restoring MMIO space at 0xb75c6898
Restoring MMIO space at 0xb75c6896
Restoring MMIO space at 0xb75c6894
Restoring PCI config space for 00:1f:0 reg 0xdc







flashrom -VVVw /tmp/narayanan/biosread
flashrom v0.9.5.2-r1517 on Linux 3.1.0t (i686), built with libpci , GCC 4.6.2, little endian
flashrom is free software, get the source code at http://www.flashrom.org

Calibrating delay loop... OS timer resolution is 1 usecs, 1597M loops per second, 10 myus = 11 us, 100 myus = 100 us, 1000 myus = 1012 us, 10000 myus = 10017 us, 4 myus = 5 us, OK.
Initializing internal programmer
No coreboot table found.
sh: dmidecode: not found
dmidecode execution unsuccessful - continuing without DMI info
Found chipset "Intel ICH9M-E" with PCI ID 8086:2917. 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 enabled
0xffd00000/0xff900000 FWH decode enabled
0xffc80000/0xff880000 FWH decode enabled
0xffc00000/0xff800000 FWH decode enabled
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: disabled, BIOS Write Enable: disabled, BIOS_CNTL is 0x0
Root Complex Register Block address = 0xfed1c000
GCS = 0x461: BIOS Interface Lock-Down: enabled, Boot BIOS Straps: 0x1 (SPI)
Top Swap : not enabled
SPIBAR = 0xfed1c000 + 0x3800
0x04: 0x6018 (HSFS)
HSFS: FDONE=0, FCERR=0, AEL=0, BERASE=3, SCIP=0, FDOPSS=1, FDV=1, FLOCKDN=0
Programming OPCODES... 
program_opcodes: preop=5006 optype=463b opmenu=05d80302c79f0190
done
        OP        Type      Pre-OP
op[0]: 0x02, write w/  addr, none
op[1]: 0x03, read  w/  addr, none
op[2]: 0xd8, write w/  addr, none
op[3]: 0x05, read  w/o addr, none
op[4]: 0x90, read  w/  addr, none
op[5]: 0x01, write w/o addr, none
op[6]: 0x9f, read  w/o addr, none
op[7]: 0xc7, write w/o addr, none
Pre-OP 0: 0x06, Pre-OP 1: 0x50
0x06: 0x3f00 (HSFC)
HSFC: FGO=0, FCYCLE=0, FDBC=63, SME=0
0x08: 0x00ffffc0 (FADDR)
0x50: 0x0000ffff (FRAP)
BMWAG 0x00, BMRAG 0x00, BRWA 0xff, BRRA 0xff
0x54: 0x00000000 FREG0: Flash Descriptor region (0x00000000-0x00000fff) is read-write.
0x58: 0x07ff0001 FREG1: BIOS region (0x00001000-0x007fffff) is read-write.
0x5C: 0x0ff70802 FREG2: Management Engine region (0x00802000-0x00ff7fff) is read-write.
0x60: 0x08010800 FREG3: Gigabit Ethernet region (0x00800000-0x00801fff) is read-write.
0x64: 0x0fff0ff8 FREG4: Platform Data region (0x00ff8000-0x00ffffff) is read-write.
PR0 is 0x00000000 already.
0x74: 0x00000000 (PR0 is unused)
PR1 is 0x00000000 already.
0x78: 0x00000000 (PR1 is unused)
PR2 is 0x00000000 already.
0x7C: 0x00000000 (PR2 is unused)
PR3 is 0x00000000 already.
0x80: 0x00000000 (PR3 is unused)
PR4 is 0x00000000 already.
0x84: 0x00000000 (PR4 is unused)
0x90: 0x04 (SSFS)
SSFS: SCIP=0, FDONE=1, FCERR=0, AEL=0
0x91: 0x007f10 (SSFC)
SSFC: SCGO=0, ACS=0, SPOP=0, COP=1, DBC=63, SME=0, SCF=0
0x94: 0x5006     (PREOP)
0x96: 0x463b     (OPTYPE)
0x98: 0x05d80302 (OPMENU)
0x9C: 0xc79f0190 (OPMENU+4)
0xA0: 0x00000000 (BBAR)
0xC4: 0x0000d803 (LVSCC)
LVSCC: BES=0x3, WG=0, WSR=0, WEWS=0, EO=0xd8, VCL=0
0xC8: 0x0000d803 (UVSCC)
UVSCC: BES=0x3, WG=0, WSR=0, WEWS=0, EO=0xd8, VCL=0
0xD0: 0x00000000 (FPB)

Reading flash descriptors mapped by the chipset via FDOC/FDOD...read_ich_descriptors_via_fdo: number of regions too high (5) - failed
Enabling hardware sequencing due to multiple flash chips detected.
SPI Read Configuration: prefetching disabled, caching enabled, OK.
The following protocols are supported: FWH, Programmer-specific.
Probing for Programmer Opaque flash chip, 0 kB: Not mapping flash chip, zero size at 0x00000000.
Found 2 attached SPI flash chips with a combined density of 16384 kB.
There is only one partition containing the whole address space (0x000000 - 0xffffff).
There are 256 erase blocks with 65536 B each.
Found Programmer flash chip "Opaque flash chip" (16384 kB, Programmer-specific) at physical address 0x0.
Probing for Atmel AT49LH002, 256 kB: probe_82802ab: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Intel 82802AB, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Intel 82802AC, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF004C, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF008A, 1024 kB: probe_jedec_common: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF016C, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW016, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW040, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW080, 1024 kB: probe_82802ab: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0x00, id2 0x03, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V080FA, 1024 kB: probe_jedec_common: id1 0x49, id2 0xa0, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V080FA (dual mode), 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Found Programmer flash chip "Opaque flash chip" (16384 kB, Programmer-specific).
Flash image seems to be a legacy BIOS. Disabling coreboot-related checks.
Reading old flash chip contents... Reading 16777216 bytes starting at 0x000000.
done.
Erasing and writing flash chip... Trying erase function 0... 0x000000-0x00ffff:S, 0x010000-0x01ffff:S, 0x020000-0x02ffff:S, 0x030000-0x03ffff:S, 0x040000-0x04ffff:S, 0x050000-0x05ffff:S, 0x060000-0x06ffff:S, 0x070000-0x07ffff:S, 0x080000-0x08ffff:S, 0x090000-0x09ffff:S, 0x0a0000-0x0affff:S, 0x0b0000-0x0bffff:S, 0x0c0000-0x0cffff:S, 0x0d0000-0x0dffff:S, 0x0e0000-0x0effff:S, 0x0f0000-0x0fffff:S, 0x100000-0x10ffff:S, 0x110000-0x11ffff:S, 0x120000-0x12ffff:S, 0x130000-0x13ffff:S, 0x140000-0x14ffff:S, 0x150000-0x15ffff:S, 0x160000-0x16ffff:S, 0x170000-0x17ffff:S, 0x180000-0x18ffff:S, 0x190000-0x19ffff:S, 0x1a0000-0x1affff:S, 0x1b0000-0x1bffff:S, 0x1c0000-0x1cffff:S, 0x1d0000-0x1dffff:S, 0x1e0000-0x1effff:S, 0x1f0000-0x1fffff:S, 0x200000-0x20ffff:S, 0x210000-0x21ffff:S, 0x220000-0x22ffff:S, 0x230000-0x23ffff:S, 0x240000-0x24ffff:S, 0x250000-0x25ffff:S, 0x260000-0x26ffff:S, 0x270000-0x27ffff:S, 0x280000-0x28ffff:S, 0x290000-0x29ffff:S, 0x2a0000-0x2affff:S, 0x2b0000-0x2bffff:S, 0x2c0000-0x2cffff:S, 0x2d0000-0x2dffff:S, 0x2e0000-0x2effff:S, 0x2f0000-0x2fffff:S, 0x300000-0x30ffff:S, 0x310000-0x31ffff:S, 0x320000-0x32ffff:S, 0x330000-0x33ffff:S, 0x340000-0x34ffff:S, 0x350000-0x35ffff:S, 0x360000-0x36ffff:S, 0x370000-0x37ffff:S, 0x380000-0x38ffff:S, 0x390000-0x39ffff:S, 0x3a0000-0x3affff:S, 0x3b0000-0x3bffff:S, 0x3c0000-0x3cffff:S, 0x3d0000-0x3dffff:S, 0x3e0000-0x3effff:S, 0x3f0000-0x3fffff:S, 0x400000-0x40ffff:S, 0x410000-0x41ffff:S, 0x420000-0x42ffff:S, 0x430000-0x43ffff:S, 0x440000-0x44ffff:S, 0x450000-0x45ffff:S, 0x460000-0x46ffff:S, 0x470000-0x47ffff:S, 0x480000-0x48ffff:S, 0x490000-0x49ffff:S, 0x4a0000-0x4affff:S, 0x4b0000-0x4bffff:S, 0x4c0000-0x4cffff:S, 0x4d0000-0x4dffff:S, 0x4e0000-0x4effff:S, 0x4f0000-0x4fffff:S, 0x500000-0x50ffff:S, 0x510000-0x51ffff:S, 0x520000-0x52ffff:S, 0x530000-0x53ffff:S, 0x540000-0x54ffff:S, 0x550000-0x55ffff:S, 0x560000-0x56ffff:S, 0x570000-0x57ffff:S, 0x580000-0x58ffff:S, 0x590000-0x59ffff:S, 0x5a0000-0x5affff:S, 0x5b0000-0x5bffff:S, 0x5c0000-0x5cffff:S, 0x5d0000-0x5dffff:S, 0x5e0000-0x5effff:S, 0x5f0000-0x5fffff:S, 0x600000-0x60ffff:S, 0x610000-0x61ffff:S, 0x620000-0x62ffff:S, 0x630000-0x63ffff:S, 0x640000-0x64ffff:S, 0x650000-0x65ffff:S, 0x660000-0x66ffff:S, 0x670000-0x67ffff:S, 0x680000-0x68ffff:S, 0x690000-0x69ffff:S, 0x6a0000-0x6affff:S, 0x6b0000-0x6bffff:S, 0x6c0000-0x6cffff:S, 0x6d0000-0x6dffff:S, 0x6e0000-0x6effff:S, 0x6f0000-0x6fffff:S, 0x700000-0x70ffff:S, 0x710000-0x71ffff:S, 0x720000-0x72ffff:S, 0x730000-0x73ffff:S, 0x740000-0x74ffff:S, 0x750000-0x75ffff:S, 0x760000-0x76ffff:S, 0x770000-0x77ffff:S, 0x780000-0x78ffff:S, 0x790000-0x79ffff:S, 0x7a0000-0x7affff:S, 0x7b0000-0x7bffff:S, 0x7c0000-0x7cffff:S, 0x7d0000-0x7dffff:S, 0x7e0000-0x7effff:S, 0x7f0000-0x7fffff:S, 0x800000-0x80ffff:S, 0x810000-0x81ffff:S, 0x820000-0x82ffff:S, 0x830000-0x83ffff:S, 0x840000-0x84ffff:S, 0x850000-0x85ffff:S, 0x860000-0x86ffff:S, 0x870000-0x87ffff:S, 0x880000-0x88ffff:S, 0x890000-0x89ffff:S, 0x8a0000-0x8affff:S, 0x8b0000-0x8bffff:S, 0x8c0000-0x8cffff:S, 0x8d0000-0x8dffff:S, 0x8e0000-0x8effff:S, 0x8f0000-0x8fffff:S, 0x900000-0x90ffff:S, 0x910000-0x91ffff:S, 0x920000-0x92ffff:S, 0x930000-0x93ffff:S, 0x940000-0x94ffff:S, 0x950000-0x95ffff:S, 0x960000-0x96ffff:S, 0x970000-0x97ffff:S, 0x980000-0x98ffff:S, 0x990000-0x99ffff:S, 0x9a0000-0x9affff:S, 0x9b0000-0x9bffff:S, 0x9c0000-0x9cffff:S, 0x9d0000-0x9dffff:S, 0x9e0000-0x9effff:S, 0x9f0000-0x9fffff:S, 0xa00000-0xa0ffff:S, 0xa10000-0xa1ffff:S, 0xa20000-0xa2ffff:S, 0xa30000-0xa3ffff:S, 0xa40000-0xa4ffff:S, 0xa50000-0xa5ffff:S, 0xa60000-0xa6ffff:S, 0xa70000-0xa7ffff:S, 0xa80000-0xa8ffff:S, 0xa90000-0xa9ffff:S, 0xaa0000-0xaaffff:S, 0xab0000-0xabffff:S, 0xac0000-0xacffff:S, 0xad0000-0xadffff:S, 0xae0000-0xaeffff:S, 0xaf0000-0xafffff:S, 0xb00000-0xb0ffff:S, 0xb10000-0xb1ffff:S, 0xb20000-0xb2ffff:S, 0xb30000-0xb3ffff:S, 0xb40000-0xb4ffff:S, 0xb50000-0xb5ffff:S, 0xb60000-0xb6ffff:S, 0xb70000-0xb7ffff:S, 0xb80000-0xb8ffff:S, 0xb90000-0xb9ffff:S, 0xba0000-0xbaffff:S, 0xbb0000-0xbbffff:S, 0xbc0000-0xbcffff:S, 0xbd0000-0xbdffff:S, 0xbe0000-0xbeffff:S, 0xbf0000-0xbfffff:S, 0xc00000-0xc0ffff:S, 0xc10000-0xc1ffff:S, 0xc20000-0xc2ffff:S, 0xc30000-0xc3ffff:S, 0xc40000-0xc4ffff:S, 0xc50000-0xc5ffff:S, 0xc60000-0xc6ffff:S, 0xc70000-0xc7ffff:S, 0xc80000-0xc8ffff:S, 0xc90000-0xc9ffff:S, 0xca0000-0xcaffff:S, 0xcb0000-0xcbffff:S, 0xcc0000-0xccffff:S, 0xcd0000-0xcdffff:S, 0xce0000-0xceffff:S, 0xcf0000-0xcfffff:S, 0xd00000-0xd0ffff:S, 0xd10000-0xd1ffff:S, 0xd20000-0xd2ffff:S, 0xd30000-0xd3ffff:S, 0xd40000-0xd4ffff:S, 0xd50000-0xd5ffff:S, 0xd60000-0xd6ffff:S, 0xd70000-0xd7ffff:S, 0xd80000-0xd8ffff:S, 0xd90000-0xd9ffff:S, 0xda0000-0xdaffff:S, 0xdb0000-0xdbffff:S, 0xdc0000-0xdcffff:S, 0xdd0000-0xddffff:S, 0xde0000-0xdeffff:S, 0xdf0000-0xdfffff:S, 0xe00000-0xe0ffff:S, 0xe10000-0xe1ffff:S, 0xe20000-0xe2ffff:S, 0xe30000-0xe3ffff:S, 0xe40000-0xe4ffff:S, 0xe50000-0xe5ffff:S, 0xe60000-0xe6ffff:S, 0xe70000-0xe7ffff:S, 0xe80000-0xe8ffff:S, 0xe90000-0xe9ffff:S, 0xea0000-0xeaffff:S, 0xeb0000-0xebffff:S, 0xec0000-0xecffff:S, 0xed0000-0xedffff:S, 0xee0000-0xeeffff:S, 0xef0000-0xefffff:S, 0xf00000-0xf0ffff:S, 0xf10000-0xf1ffff:S, 0xf20000-0xf2ffff:S, 0xf30000-0xf3ffff:S, 0xf40000-0xf4ffff:S, 0xf50000-0xf5ffff:S, 0xf60000-0xf6ffff:S, 0xf70000-0xf7ffff:S, 0xf80000-0xf8ffff:S, 0xf90000-0xf9ffff:S, 0xfa0000-0xfaffff:S, 0xfb0000-0xfbffff:S, 0xfc0000-0xfcffff:S, 0xfd0000-0xfdffff:S, 0xfe0000-0xfeffff:S, 0xff0000-0xffffff:S
Erase/write done.
Verifying flash... Reading 16777216 bytes starting at 0x000000.
VERIFIED.          
Restoring MMIO space at 0xb74728a0
Restoring MMIO space at 0xb747289c
Restoring MMIO space at 0xb7472898
Restoring MMIO space at 0xb7472896
Restoring MMIO space at 0xb7472894
Restoring PCI config space for 00:1f:0 reg 0xdc
7


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