[flashrom] sudo flashrom -V

Carl-Daniel Hailfinger c-d.hailfinger.devel.2006 at gmx.net
Fri Jul 16 13:08:53 CEST 2010


Hi Andreas,

thanks for your report.

On 16.07.2010 12:45, Andreas Nagel wrote:
> andy at donkey:~$ sudo flashrom -V
> flashrom v0.9.1-r946
> No coreboot table found.
> DMI string system-manufacturer: "Foxconn"
> DMI string system-product-name: "nT-330i"
> DMI string chassis-type: "Desktop"
> Found chipset "NVIDIA MCP79", enabling flash write... This chipset is
> not really supported yet. Guesswork...
> ISA/LPC bridge reg 0x8a contents: 0x00, bit 6 is 0, bit 5 is 0
> Guessed flash bus type is LPC
> Found SMBus device 10de:0aa2 at 00:03:2
> SPI BAR is at 0xfae80000, after clearing low bits BAR is at 0xfae80000
> Strange. MCP SPI BAR is valid, but chipset apparently doesn't have SPI
> enabled.

Mh. Odd.


> Please send the output of "flashrom -V" to flashrom at flashrom.org to
> help us finish support for your chipset. Thanks.
> LPC on this chipset is not supported yet.

Yes indeed. We're working on it, though.


> OK.
> This chipset supports the following protocols: LPC.
> Calibrating delay loop... 780M loops per second, 100 myus = 196 us. OK.
> Probing for AMIC A49LF040A, 512 KB: probe_jedec_common: id1 0x7f03,
> id2 0xfc, id1 parity violation, id1 is normal flash content, id2 is
> normal flash content
> Probing for PMC Pm49FL002, 256 KB: probe_jedec_common: id1 0x31, id2
> 0x9e, id1 is normal flash content, id2 is normal flash content
> Probing for PMC Pm49FL004, 512 KB: probe_jedec_common: id1 0x7f03, id2
> 0xfc, id1 parity violation, id1 is normal flash content, id2 is normal
> flash content
> Probing for SST SST49LF020, 256 KB: probe_jedec_common: id1 0x31, id2
> 0x9e, id1 is normal flash content, id2 is normal flash content
> Probing for SST SST49LF020A, 256 KB: probe_jedec_common: id1 0x31, id2
> 0x9e, id1 is normal flash content, id2 is normal flash content
> Probing for SST SST49LF040, 512 KB: probe_jedec_common: id1 0x7f03,
> id2 0xfc, id1 parity violation, id1 is normal flash content, id2 is
> normal flash content
> Probing for SST SST49LF040B, 512 KB: probe_jedec_common: id1 0x7f03,
> id2 0xfc, id1 parity violation, id1 is normal flash content, id2 is
> normal flash content
> Probing for SST SST49LF080A, 1024 KB: Chip lacks correct probe timing
> information, using default 10mS/40uS. probe_jedec_common: id1 0x02,
> id2 0x00, id1 is normal flash content, id2 is normal flash content
> Probing for SST SST49LF160C, 2048 KB: probe_82802ab: id1 0xff, id2 0xff
> Probing for ST M50FLW040A, 512 KB: probe_82802ab: id1 0x7f, id2 0xfc
> Probing for ST M50FLW040B, 512 KB: probe_82802ab: id1 0x7f, id2 0xfc
> Probing for ST M50FLW080A, 1024 KB: probe_82802ab: id1 0x02, id2 0x00
> Probing for ST M50FLW080B, 1024 KB: probe_82802ab: id1 0x02, id2 0x00
> Probing for ST M50LPW116, 2048 KB: probe_82802ab: id1 0xff, id2 0xff
> Probing for Winbond W39V040A, 512 KB: probe_jedec_common: id1 0x7f03,
> id2 0xfc, id1 parity violation, id1 is normal flash content, id2 is
> normal flash content
> Probing for Winbond W39V040B, 512 KB: probe_jedec_common: id1 0x7f03,
> id2 0xfc, id1 parity violation, id1 is normal flash content, id2 is
> normal flash content
> Probing for Winbond W39V040C, 512 KB: Chip lacks correct probe timing
> information, using default 10mS/40uS. probe_jedec_common: id1 0x7f03,
> id2 0xfc, id1 parity violation, id1 is normal flash content, id2 is
> normal flash content
> Probing for Winbond W39V080A, 1024 KB: probe_jedec_common: id1 0x02,
> id2 0x00, id1 is normal flash content, id2 is normal flash content
> Probing for Winbond W49V002A, 256 KB: probe_jedec_common: id1 0x31,
> id2 0x9e, id1 is normal flash content, id2 is normal flash content
> No EEPROM/flash device found.

Probing didn't return any meaningful results.

Could you help us out a bit? We have no idea which flash chip is present
on that board. Is it possible to get a high-resolution photo of your
board (and if so, please don't mail it to this list, but upload it to
flickr/imageshack/...)? Could you give us a link where we can download a
BIOS update for this board? That would help us reverse engineer support
for the ION chipset.

Regards,
Carl-Daniel

-- 
http://www.hailfinger.org/





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