Am Sonntag, den 09.02.2014, 14:18 +0100 schrieb Vladimir 'φ-coder/phcoder' Serbinenko: > On 09.02.2014 13:50, Paul Menzel wrote:
> > currently no coreboot messages are stored for boards not supporting > > CBMEM console > > Is there any remaining? If so it's an issue to be fixed Sorry, no idea. I thought there were some. At least not all boards have been tested to my knowledge. > > (or where this option is disabled (currently by default)) > > Change the defaults. It is not safe or wanted for all boards I believe. But others are more knowledgeable to comment on that issue. > > or no coreboot *romstage* messages are stored for boards, where the data > > cannot be preserved (passed to ramstage). > > which boards are concerned? Which boards use ROMCC for romstage? Do they > output anything useful in romstage? If so, can't it be compensated by > ramstage? In my case it is the Asus M2V-MX SE (AMD, pre-AGESA). > > Using the serial (or USB) console all these messages can be captured > > with no problem, so I propose to just add these captured messages into > > the file `serial_console.txt`. Of course this file probably contains > > also the payload and (Linux) kernel log, but I think that is fine. > > > > SeaBIOS’ `readserial.py` should be used for capturing the messages as it > > adds time stamps. > > > > Scripting this is going to be hard, as the log is captured on a > > different system. So for now I propose to add it manually. > > Having to capture serial makes setup needed for board-status more > difficult. Surely it will not be a requirement to capture the serial output. My proposal is about adding it, when it is captured already and what file name to use. > Certainly, one needs to have a recovery method for case of > brick You always need that in case of a brick. What is special about serial log? > but having a complete serial setup will heavily reduce board-status > input which already isn't huge. Again, it is not meant to be a requirement in addition to what is currently captured. Thanks, Paul
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