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please use "reply all", not "reply". it's better on the list, for peer review. spkmodem is a way of debugging via audio cable. it uses a line-in/line-out and a softmodem: http://www.coreboot.org/Spkmodem - -------- Forwarded Message -------- Subject: Aw: Re: [Libreboot] T400 woes (2nd try) Date: Sat, 4 Apr 2015 01:36:14 +0200 From: Bella Riosa <[email protected]> To: The Gluglug <[email protected]> Not yet, but i'm working on using a android phone as a EHCI debugger. What is spkmodem? *Gesendet:* Freitag, 03. April 2015 um 15:47 Uhr *Von:* "The Gluglug" <[email protected]> *An:* "Bella Riosa" <[email protected]>, [email protected] *Betreff:* Re: [Libreboot] T400 woes (2nd try) Do you have a way to get debugging info from the coreboot log? (EHCI Debug, spkmodem, etc) On 01/04/15 21:01, Bella Riosa wrote: > Hello, > > i tried to flash my T400 today with the latest released version > (20150208) and the latest snapshot (20150401). > > Unfortunately it wasn't successful. Both versions had the same > symptoms. The flashing went well, but the new BIOS didn't boot. > The LCD screen was flickering a little bit on startup and then > went black (with backlight on). An external Monitor attached to > the VGA-Port didn't work either, saying some- thing about a wrong > signal. > > After i reflashed the backup of the original BIOS everything > worked again. > > i used the following command to flash the rom: > > # flashrom -p linux_spi:dev=/dev/spidev0.0,spispeed=512 -V -w \ > libreboot_bin/bin/x200_8mb/x200_8mb_usqwerty_vesafb.rom > > BTW, my programmer is a RaspPi. > > After the reflash of the backup i made several logs as suggested > by fchmmr at IRC (many thanks for the help, btw) > > The original Bios version is 1.2 (7UET50WW) from 2008-10-03 The EC > version is 1.01 and my CPU is a P8600. I'm using a samsung 2GB > SODIMM (PC3-8500S-07-10-F2) but tried a faster one from Hynux, too > (10600S-9-11-B2) > > I hope i didn't forget any critical infos. > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJVHzN0AAoJEP9Ft0z50c+UriEH/RVYNJ6jH9mY+P7+cLOdpNJ6 0N7t3yci6thNWcggPZepL/AgEtZfwkhZmnXbxSW3AyXi4IP7Jj161hQeaxmOvLme y1tV/pXKGebfCIYDi3xbln77rt3udDIG7Nv9OR1qRhlvWZk3awxBO+VbHlv1a42a b7TzPcWXhdpy+y3O+hBH9tL+CdpbYd802fFtKXqJEnliw1KTCUar7YoXHlEji3ew 0xRD75rkjvVCVYhRY1O9bPnoFFMaOjatbYHPH90EBRQGvcRIakBtPDM1G3nWI1Zz NsXhuuCFhMm8LqL0JYfVH2AcFGvdBRb/eAJXZmsJe9IF1V/26TUv/7TqhakyB7w= =6AZv -----END PGP SIGNATURE-----
