[coreboot] C720 - ROM file
carmelo at ingrao.fr
Tue Feb 4 16:12:26 CET 2014
Hi Aaron, first thanks to take the time to answer :)
Le 4 févr. 2014 à 16:03, Aaron Durbin <adurbin at chromium.org> a écrit :
> SeaBIOS was loading correctly until you changed the GBB flags, right?
> And CTRL+L is just not being detected any longer? Can you change the
> GBB flags back and determine if the legacy booting still works?
Yes, before doing mess with the gbb flags, the SeaBIOS was correctly working : I have once installed Fedora on my c720
Now CTRL+L is no longer detected (only a sound out the speakers)
Yes I can change the GBB flags, but which one do I have to set ?
>> I have read online it may be caused by the wipe of SeaBIOS part in the
> It's possible. Since you are in dev mode, could you run the following?
> ' iotools mmio_dump 0xffc00000 0x200000 -b | hexdump -C' It will dump
> the contents of legacy portion of the flash. We'd know for certain if
> the area is wiped.
I have copy/paste your command, and here is what I obtain :
localhost / # iotools mmio_dump 0xffc00000 0x200000 -b | hexdump -C
bash: iotools: command not found
(before doing that I have entered « shell » and « sudo bash »
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