2014-05-24 7:57 GMT+04:00 [email protected] <[email protected]>: > Can anyone verify for me that serial console has ever worked on the > A20 device tree kernels? Am I looking for breakage or has console > never worked at all? >
I ran mainline on my cubietruck couple months ago. Had some problems with booting up (had absolutely no serial output even with earlyprintk and kernel crashed somewhere in between), had to use Hans's defconfig and u-boot settings. With them, everything worked (except occasional hangs after 6-7 hours compiling stuff, but I think that had something to do with MBUS and memory, for example, running 4x linpacks for half a day would crash it 100%). Also, if I remember correctly, PSU that I used running cubietruck on 3.4 did not handle it running mainline, cubietruck hang after 10-15 minutes of hard load, after throwing out the phone charger I've used as a PSU for cubietruck and using an old ATX PSU, that problem was gone. -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
