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<br>hi !<br><br>i tryed to flash a tyan bios but he was 2kB longer from the bios that i read with flashrom.<br><br>I use dd to make it fit in 1MB.<br><br>But now i can't flash because there is a write protection.<br><br>On a forum i have seen that you should link pin 7 and 32 of the rom chip.<br><br>this disable write protection.<br><br>So flashrom was able to write, but did stop at 0xF000.<br><br>Now my motherboard dont boot anymore.<br><br>I'am buying a chip + a plcc32 socket on ebay.<br><br>I will try again when i receive the chip, because it is very interessant !<br><br>Read of bios work very well, write not because of the write protection.<br><br>more read here => <a href="http://forums.bit-tech.net/showthread.php?p=2319331">http://forums.bit-tech.net/showthread.php?p=2319331</a><br><br>Nicolas Aveline<br><hr id="stopSpelling">From: avlin@hotmail.fr<br>To: c-d.hailfinger.devel.2006@gmx.net; flashrom@flashrom.org<br>CC: alex@nibbles.it; joelr@tyan.com; i15@ornl.gov; nilsga@gmail.com<br>Subject: RE: Tyan S2915 OEM / HP xw9400 now supported<br>Date: Tue, 1 Jun 2010 03:50:27 +0200<br><br>
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Hi<br><br>this works fine !<br><br><br><font style="" color="#1f497d">flashrom v0.9.2-r1023 on Linux 2.6.32-22-generic (x86_64), built with libpci 3.0.0, GCC 4.4.3, little endian</font><font style="" color="#1f497d"><br></font><font style="" color="#1f497d">flashrom is free software, get the source code at http://www.flashrom.org</font><font style="" color="#1f497d"><br></font><font style="" color="#1f497d"><br></font><font style="" color="#1f497d">Calibrating delay loop... OK.</font><font style="" color="#1f497d"><br></font><font style="" color="#1f497d">No coreboot table found.</font><font style="" color="#1f497d"><br></font><font style="" color="#1f497d">Found chipset "NVIDIA MCP55", enabling flash write... OK.</font><font style="" color="#1f497d"><br></font><font style="" color="#1f497d">This chipset supports the following protocols: Non-SPI.</font><font style="" color="#1f497d"><br></font><font style="" color="#1f497d">Found chip "SST SST49LF080A" (1024 KB, LPC) at physical address 0xfff00000.</font><font style="" color="#1f497d"><br></font><font style="" color="#1f497d">No operations were specified.</font><br><br><br>> Date: Sat, 22 May 2010 10:05:30 +0200<br>> From: c-d.hailfinger.devel.2006@gmx.net<br>> To: flashrom@flashrom.org<br>> CC: alex@nibbles.it; joelr@tyan.com; i15@ornl.gov; avlin@hotmail.fr; nilsga@gmail.com<br>> Subject: Tyan S2915 OEM / HP xw9400 now supported<br>> <br>> Hi,<br>> <br>> flashrom should work fine since version 0.9.2 revision 1008 on all Tyan<br>> S2915 OEM boards.<br>> The reason for the failing access was that those boards have two MCP55<br>> LPC bridges. flashrom enabled the first LPC bridge (oddball PCI class)<br>> instead of the second one (ISA bridge PCI class). Since we don't have<br>> any reports of PCI ID 10de:0361 being used as "real" primary LPC bridge,<br>> we blacklisted that ID for now until class checking is in place (which<br>> may break on other boards with buggy BIOS, not sure). The "real" LPC<br>> bridge on this board has the PCI ID<br>> <br>> I'd appreciate full output of<br>> flashrom -V<br>> with latest flashrom (at least 0.9.2-r1008).<br>> <br>> Thanks to everyone who tested and provided lspci output.<br>> <br>> Regards,<br>> Carl-Daniel<br>> <br>> -- <br>> http://www.hailfinger.org/<br>> <br> <br><hr>Votre vie privée l'est-elle vraiment ? <a href="http://clk.atdmt.com/FRM/go/232102478/direct/01/">Internet Explorer 8 vous protège gratuitement !</a> <br /><hr />De nouvelles Emoticones sur Messenger ? <a href='http://www.ilovemessenger.fr/emoticones/emoticones-pate-a-modeler.aspx' target='_new'>Téléchargez les Emoticones pâte à modeler !</a></body>
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