Re: [flashrom] Asus A7NVM400 (A7NX8-VM400)

[Stefan Tauner]

On Thu, 17 Nov 2011 14:58:23 +0200
Svante Olofsson  wrote:
> Hi,
>
> I tried to flash an A7N8X-VM400 board with the current bios (got it with
> flashrom -r). The current bios rom was of identical size as the downloaded
> newer bios rom. I figured it would be safest to try to flash with the old
> one :)

hello

by "old one" you mean the backed up rom contents i guess?
well in newer versions of flashrom this would lead to a complete
skipped write because it checks for equal content on the chip before
erasing anything ;)

what is more of a problem is the *old* version of flashrom you have
used, as you have seen...
> The information below is copied from the terminal:
>
> svante@stereo:~$ sudo flashrom -wV current_A7NVM400-ASUS.080009.rom
> flashrom v0.9.1-r946
> […]
> Flash image seems to be a legacy BIOS. Disabling checks.
> Writing flash chip... Erasing flash chip... Looking at blockwise erase
> function 0... trying... 0x000000-0x000fff, ERASE FAILED at 0x00000008!
> Expected=0xff, Read=0x4c, failed byte count from 0x00000000-0x00000fff:
> 0xfdc
> ERASE FAILED!
>
> Looking at blockwise erase function 1... trying... 0x000000-0x00ffff, ERASE
> FAILED at 0x00000008! Expected=0xff, Read=0x4c, failed byte count from
> 0x00000000-0x0000ffff: 0xfed5
> ERASE FAILED!
>
> Looking at blockwise erase function 2... trying... 0x000000-0x07ffff, ERASE
> FAILED at 0x00000008! Expected=0xff, Read=0x4c, failed byte count from
> 0x00000000-0x0007ffff: 0x687be
> ERASE FAILED!

this looks like a complete write protection, which is quite common...
see http://flashrom.org/Board_Enable for details.
> what do you think, am I screwed?

not at all, but we will probably need to add some code to enable
writing on your board. first of all please get a current version of
flashrom from subversion and compile it.
http://flashrom.org/Downloads

then verify that the rom content is still the same as the backed up
image (e.g. flashrom -v backup.rom). then reply with the logs of the
following commands (run as root) attached/embedded:
lspci -xxnnvvv
flashrom -V
if possible also superiotool -deV

you can of course also try to reverse engineer the needed code yourself
as described here:
http://flashrom.org/Finding_Board_Enable_by_Reverse_Engineering

if you wait for us to do it it can take its time...

Asus A7NVM400 (A7NX8-VM400)

[Svante Olofsson]

Hi,

thank you very much for taking time to look into this. I used the ubuntu
version of flashrom (an old ubuntu). I have now installed a newer version
of flashrom.

I used flashrom -r to get a new backup and diffed it against the one I got
with the old flashrom version. They are the same :)

I tried to write the backup.rom with flashrom -V -w backup.rom and that
seemed to work even if the rom was identical to the one already present. To
me everything looks quite good and I am considering writing the new rom
that I downloaded. What do you thing? Do you still want me to post any more
information  with lspci -xxnnvvv, flashrom -V and superiotool -deV ?

Below is the output of the write operation:

svante@stereo:/backup$ sudo flashrom -V -w backup.rom
flashrom v0.9.4-r1395 on Linux 2.6.32-35-generic (i686), 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, 294M loops per
second, delay more than 10% too short (got 38% of expected delay),
recalculating... 279M loops per second, delay more than 10% too short (got
36% of expected delay), recalculating... 279M loops per second, delay more
than 10% too short (got 36% of expected delay), recalculating... 283M loops
per second, delay more than 10% too short (got 37% of expected delay),
recalculating... 357M loops per second, delay loop is unreliable, trying to
continue 10 myus = 6 us, 100 myus = 46 us, 1000 myus = 446 us, 10000 myus =
17513 us, 4 myus = 4 us, OK.
Initializing internal programmer
No coreboot table found.
DMI string system-manufacturer: "Ssystem manufacturer"
DMI string system-product-name: "System product name"
DMI string system-version: "System version"
DMI string baseboard-manufacturer: "ASUSTeK Computer INC."
DMI string baseboard-product-name: "A7NVM400"
DMI string baseboard-version: "Rev 2.xx"
DMI string chassis-type: "Desktop"
Found ITE Super I/O, ID 0x8712 on port 0x2e
Found chipset "NVIDIA NForce2" with PCI ID 10de:0060. Enabling flash
write... OK.
This chipset supports the following protocols: Non-SPI.
Super I/O ID 0x8712 is not on the list of flash capable controllers.
Probing for AMD Am29F010A/B, 128 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for AMD Am29F002(N)BB, 256 kB: probe_jedec_common: id1 0x65, id2
0xd0, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for AMD Am29F002(N)BT, 256 kB: probe_jedec_common: id1 0x65, id2
0xd0, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for AMD Am29F016D, 2048 kB: probe_jedec_common: id1 0xff, id2 0xff,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for AMD Am29F040B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for AMD Am29F080B, 1024 kB: probe_jedec_common: id1 0xff, id2 0xff,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for AMD Am29LV001BB, 128 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for AMD Am29LV001BT, 128 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for AMD Am29LV002BB, 256 kB: probe_jedec_common: id1 0x65, id2
0xd0, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for AMD Am29LV002BT, 256 kB: probe_jedec_common: id1 0x65, id2
0xd0, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for AMD Am29LV004BB, 512 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for AMD Am29LV004BT, 512 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for AMD Am29LV008BB, 1024 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for AMD Am29LV008BT, 1024 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for AMD Am29LV040B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for AMD Am29LV081B, 1024 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for AMIC A29002B, 256 kB: probe_jedec_common: id1 0x65, id2 0xd0,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for AMIC A29002T, 256 kB: probe_jedec_common: id1 0x65, id2 0xd0,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for AMIC A29040B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for AMIC A49LF040A, 512 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Atmel AT29C512, 64 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Atmel AT29C010A, 128 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Atmel AT29C020, 256 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Atmel AT29C040A, 512 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Atmel AT49BV512, 64 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Atmel AT49F020, 256 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Atmel AT49F002(N), 256 kB: probe_jedec_common: id1 0x9d, id2
0x6e
Probing for Atmel AT49F002(N)T, 256 kB: probe_jedec_common: id1 0x9d, id2
0x6e
Probing for Bright BM29F040, 512 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for EMST F49B002UA, 256 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Eon EN29F010, 128 kB: probe_jedec_common: id1 0xff, id2 0xff,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for Eon EN29F002(A)(N)B, 256 kB: probe_jedec_common: id1 0x65, id2
0xd0, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Eon EN29F002(A)(N)T, 256 kB: probe_jedec_common: id1 0x65, id2
0xd0, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Fujitsu MBM29F004BC, 512 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Fujitsu MBM29F004TC, 512 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Fujitsu MBM29F400BC, 512 kB: probe_m29f400bt: id1 0xff, id2 0xff
Probing for Fujitsu MBM29F400TC, 512 kB: probe_m29f400bt: id1 0xff, id2 0xff
Probing for Hyundai HY29F002T, 256 kB: probe_jedec_common: id1 0x9d, id2
0x6e
Probing for Hyundai HY29F002B, 256 kB: probe_jedec_common: id1 0x9d, id2
0x6e
Probing for Hyundai HY29F040A, 512 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Intel 28F001BN/BX-B, 128 kB: probe_jedec_common: id1 0x9d, id2
0x6e
Probing for Intel 28F001BN/BX-T, 128 kB: probe_jedec_common: id1 0x9d, id2
0x6e
Probing for Intel 28F002BC/BL/BV/BX-T, 256 kB: probe_82802ab: id1 0x65, id2
0xd0, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Intel 28F008S3/S5/SC, 512 kB: probe_82802ab: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Intel 28F004B5/BE/BV/BX-B, 512 kB: probe_82802ab: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Intel 28F004B5/BE/BV/BX-T, 512 kB: probe_82802ab: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Intel 28F400BV/BX/CE/CV-B, 512 kB: probe_82802ab: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Intel 28F400BV/BX/CE/CV-T, 512 kB: probe_82802ab: id1 0xff, id2
0xff, 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 0xff, id2 0xff, id1
parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Macronix MX29F001B, 128 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Macronix MX29F001T, 128 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Macronix MX29F002B, 256 kB: probe_jedec_common: id1 0x65, id2
0xd0, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Macronix MX29F002T, 256 kB: probe_jedec_common: id1 0x65, id2
0xd0, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Macronix MX29F040, 512 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Macronix MX29LV040, 512 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for MoselVitelic V29C51000B, 64 kB: probe_jedec_common: id1 0x9d,
id2 0x6e
Probing for MoselVitelic V29C51000T, 64 kB: probe_jedec_common: id1 0x9d,
id2 0x6e
Probing for MoselVitelic V29C51400B, 512 kB: probe_jedec_common: id1 0x9d,
id2 0x6e
Probing for MoselVitelic V29C51400T, 512 kB: probe_jedec_common: id1 0x9d,
id2 0x6e
Probing for MoselVitelic V29LC51000, 64 kB: probe_jedec_common: id1 0x9d,
id2 0x6e
Probing for MoselVitelic V29LC51001, 128 kB: probe_jedec_common: id1 0x9d,
id2 0x6e
Probing for MoselVitelic V29LC51002, 256 kB: probe_jedec_common: id1 0x9d,
id2 0x6e
Probing for PMC Pm29F002T, 256 kB: Chip lacks correct probe timing
information, using default 10mS/40uS. probe_jedec_common: id1 0x65, id2
0xd0, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for PMC Pm29F002B, 256 kB: Chip lacks correct probe timing
information, using default 10mS/40uS. probe_jedec_common: id1 0x65, id2
0xd0, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for PMC Pm39LV010, 128 kB: probe_jedec_common: id1 0xff, id2 0xff,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for PMC Pm39LV020, 256 kB: probe_jedec_common: id1 0x65, id2 0xd0,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for PMC Pm39LV040, 512 kB: probe_jedec_common: id1 0xff, id2 0xff,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Found PMC flash chip "Pm49FL004" (512 kB, LPC, FWH) at physical address
0xfff80000.
Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1
parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST28SF040A, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1
parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST29EE010, 128 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST29LE010, 128 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST29EE020A, 256 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST29LE020, 256 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST39SF512, 64 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST39SF010A, 128 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST39SF020A, 256 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST39SF040, 512 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST39VF512, 64 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST39VF010, 128 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST39VF020, 256 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST39VF040, 512 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST39VF080, 1024 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0x9d, id2
0x6e
Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0x9d, id2
0x6e
Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0x9d, id2
0x6e
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 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0xff, id2 0xff,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for SST SST49LF016C, 2048 kB: probe_82802ab: id1 0xff, id2 0xff,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for SST SST49LF020, 256 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST49LF020A, 256 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST49LF040, 512 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST49LF040B, 512 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SST SST49LF080A, 1024 kB: Chip lacks correct probe timing
information, using default 10mS/40uS. probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for SST SST49LF160C, 2048 kB: probe_82802ab: id1 0xff, id2 0xff,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for ST M29F002B, 256 kB: probe_jedec_common: id1 0x65, id2 0xd0,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for ST M29F002T/NT, 256 kB: probe_jedec_common: id1 0x65, id2 0xd0,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for ST M29F040B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for ST M29F400BB, 512 kB: probe_m29f400bt: id1 0xff, id2 0xff
Probing for ST M29F400BT, 512 kB: probe_m29f400bt: id1 0xff, id2 0xff
Probing for ST M29W010B, 128 kB: probe_jedec_common: id1 0xff, id2 0xff,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for ST M29W040B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for ST M29W512B, 64 kB: probe_jedec_common: id1 0x3f, id2 0xae, 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 0xff, id2 0xff, id1
parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1
parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0x65, id2 0xd0, id1
parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW016, 2048 kB: 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 0xff, id2 0xff, id1
parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50LPW116, 2048 kB: probe_82802ab: id1 0xff, id2 0xff, id1
parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SyncMOS/MoselVitelic {F,S,V}29C51001B, 128 kB:
probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SyncMOS/MoselVitelic {F,S,V}29C51001T, 128 kB:
probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SyncMOS/MoselVitelic {F,S,V}29C51002B, 256 kB:
probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SyncMOS/MoselVitelic {F,S,V}29C51002T, 256 kB:
probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SyncMOS/MoselVitelic {F,S,V}29C51004B, 512 kB:
probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SyncMOS/MoselVitelic {F,S,V}29C51004T, 512 kB:
probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SyncMOS/MoselVitelic {S,V}29C31004B, 512 kB:
probe_jedec_common: id1 0x9d, id2 0x6e
Probing for SyncMOS/MoselVitelic {S,V}29C31004T, 512 kB:
probe_jedec_common: id1 0x9d, id2 0x6e
Probing for TI TMS29F002RB, 256 kB: probe_jedec_common: id1 0x65, id2 0xd0,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for TI TMS29F002RT, 256 kB: probe_jedec_common: id1 0x65, id2 0xd0,
id1 parity violation, id1 is normal flash content, id2 is normal flash
content
Probing for Winbond W29C010(M)/W29C011A/W29EE011/W29EE012-old, 128 kB: Old
Winbond W29* probe method disabled because the probing sequence puts the
AMIC A49LF040A in a funky state. Use 'flashrom -c
W29C010(M)/W29C011A/W29EE011/W29EE012-old' if you have a board with such a
chip.
Probing for Winbond W29C010(M)/W29C011A/W29EE011/W29EE012, 128 kB:
probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Winbond W29C020(C)/W29C022, 256 kB: probe_jedec_common: id1
0x9d, id2 0x6e
Probing for Winbond W29C040/P, 512 kB: probe_jedec_common: id1 0x9d, id2
0x6e
Probing for Winbond W39L040, 512 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Winbond W39V040A, 512 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Winbond W39V040B, 512 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Winbond W39V040C, 512 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0x9d, id2
0x6e
Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0x9d, id2
0x6e
Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0x9d, id2
0x6e
Probing for Winbond W39V080A, 1024 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Winbond W49F002U/N, 256 kB: probe_jedec_common: id1 0x9d, id2
0x6e
Probing for Winbond W49F020, 256 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Winbond W49V002A, 256 kB: probe_jedec_common: id1 0x9d, id2 0x6e
Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0x9d, id2
0x6e
Probing for Winbond W39V080FA, 1024 kB: probe_jedec_common: id1 0xff, id2
0xff, id1 parity violation, id1 is normal flash content, id2 is normal
flash content
Probing for Winbond W39V080FA (dual mode), 512 kB: probe_jedec_common: id1
0x9d, id2 0x6e
Flash image seems to be a legacy BIOS. Disabling coreboot-related checks.
Reading old flash chip contents... done.
Erasing and writing flash chip... Trying erase function 0...
0x000000-0x000fff:S, 0x001000-0x001fff:S, 0x002000-0x002fff:S,
0x003000-0x003fff:S, 0x004000-0x004fff:S, 0x005000-0x005fff:S,
0x006000-0x006fff:S, 0x007000-0x007fff:S, 0x008000-0x008fff:S,
0x009000-0x009fff:S, 0x00a000-0x00afff:S, 0x00b000-0x00bfff:S,
0x00c000-0x00cfff:S, 0x00d000-0x00dfff:S, 0x00e000-0x00efff:S,
0x00f000-0x00ffff:S, 0x010000-0x010fff:S, 0x011000-0x011fff:S,
0x012000-0x012fff:S, 0x013000-0x013fff:S, 0x014000-0x014fff:S,
0x015000-0x015fff:S, 0x016000-0x016fff:S, 0x017000-0x017fff:S,
0x018000-0x018fff:S, 0x019000-0x019fff:S, 0x01a000-0x01afff:S,
0x01b000-0x01bfff:S, 0x01c000-0x01cfff:S, 0x01d000-0x01dfff:S,
0x01e000-0x01efff:S, 0x01f000-0x01ffff:S, 0x020000-0x020fff:S,
0x021000-0x021fff:S, 0x022000-0x022fff:S, 0x023000-0x023fff:S,
0x024000-0x024fff:S, 0x025000-0x025fff:S, 0x026000-0x026fff:S,
0x027000-0x027fff:S, 0x028000-0x028fff:S, 0x029000-0x029fff:S,
0x02a000-0x02afff:S, 0x02b000-0x02bfff:S, 0x02c000-0x02cfff:S,
0x02d000-0x02dfff:S, 0x02e000-0x02efff:S, 0x02f000-0x02ffff:S,
0x030000-0x030fff:S, 0x031000-0x031fff:S, 0x032000-0x032fff:S,
0x033000-0x033fff:S, 0x034000-0x034fff:S, 0x035000-0x035fff:S,
0x036000-0x036fff:S, 0x037000-0x037fff:S, 0x038000-0x038fff:S,
0x039000-0x039fff:S, 0x03a000-0x03afff:S, 0x03b000-0x03bfff:S,
0x03c000-0x03cfff:S, 0x03d000-0x03dfff:S, 0x03e000-0x03efff:S,
0x03f000-0x03ffff:S, 0x040000-0x040fff:S, 0x041000-0x041fff:S,
0x042000-0x042fff:S, 0x043000-0x043fff:S, 0x044000-0x044fff:S,
0x045000-0x045fff:S, 0x046000-0x046fff:S, 0x047000-0x047fff:S,
0x048000-0x048fff:S, 0x049000-0x049fff:S, 0x04a000-0x04afff:S,
0x04b000-0x04bfff:S, 0x04c000-0x04cfff:S, 0x04d000-0x04dfff:S,
0x04e000-0x04efff:S, 0x04f000-0x04ffff:S, 0x050000-0x050fff:S,
0x051000-0x051fff:S, 0x052000-0x052fff:S, 0x053000-0x053fff:S,
0x054000-0x054fff:S, 0x055000-0x055fff:S, 0x056000-0x056fff:S,
0x057000-0x057fff:S, 0x058000-0x058fff:S, 0x059000-0x059fff:S,
0x05a000-0x05afff:S, 0x05b000-0x05bfff:S, 0x05c000-0x05cfff:S,
0x05d000-0x05dfff:S, 0x05e000-0x05efff:S, 0x05f000-0x05ffff:S,
0x060000-0x060fff:S, 0x061000-0x061fff:S, 0x062000-0x062fff:S,
0x063000-0x063fff:S, 0x064000-0x064fff:S, 0x065000-0x065fff:S,
0x066000-0x066fff:S, 0x067000-0x067fff:S, 0x068000-0x068fff:S,
0x069000-0x069fff:S, 0x06a000-0x06afff:S, 0x06b000-0x06bfff:S,
0x06c000-0x06cfff:S, 0x06d000-0x06dfff:S, 0x06e000-0x06efff:S,
0x06f000-0x06ffff:S, 0x070000-0x070fff:S, 0x071000-0x071fff:S,
0x072000-0x072fff:S, 0x073000-0x073fff:S, 0x074000-0x074fff:S,
0x075000-0x075fff:S, 0x076000-0x076fff:S, 0x077000-0x077fff:S,
0x078000-0x078fff:S, 0x079000-0x079fff:S, 0x07a000-0x07afff:S,
0x07b000-0x07bfff:S, 0x07c000-0x07cfff:S, 0x07d000-0x07dfff:S,
0x07e000-0x07efff:S, 0x07f000-0x07ffff:S
Erase/write done.
Verifying flash... VERIFIED.
Restoring PCI config space for 00:01:0 reg 0x6d
Restoring PCI config space for 00:01:0 reg 0x92