Hi, On 03/30/2014 02:40 PM, Olliver Schinagl wrote: > On 03/30/2014 02:25 PM, Ian Campbell wrote: >> On Sun, 2014-03-30 at 12:26 +0100, Ian Campbell wrote: >>> I've just FEL booted with 2014.04-rc2-00665-g96510e1 (i.e. current >>> u-boot-sunxi.git#sunxi) onto a SATA installation and have started a >>> git clone of the kernel, after which I'll run a build and see what >>> happens. >> >> So, I did the git clone, checkout, config and "make all -j4" has been >> running for quite a while now (>10 minutes) with no errors. While the >> make was running I've messed around with "git archive" to produce a >> tar.xz, got bored waiting for that, used wget to download a tar.xz from >> kernel.org and unpacked it. All with no errors. >> >> IOW I'm afraid it all looks OK to me. >> >> This is all running from a SATA disk with a 2A power supply. >> >> I'm about to go out for lunch, if it crashes etc while I'm out I'll let >> you know after I get back. > Looking forward to the result, but I'm sure it'll be fine ;) > > So i changed to the u-boot that comes with fedora 19 from hans, as I did all > my previous work with that, and untarring of the extracted tarball works now. > > I have to make a deadline for my book (building the BSP, hence i bumped into > this) and will do more compile/extraction tests in the next few days as time > permits on hans's u-boot. I'll run some of ssvb's benchmarks to test various > things. > > If this is all deemed stable; then it can only be u-boot that somehow broke. > The only thing I can imagine is tolerances or power usage somehow. Speaking > of, during the extraction power jumped from just under 0.5 amps @ 4.85V = > idle; to about 0.85 amps @ 4.75V.
Hmm, this might be caused by the FAST_MBUS stuff we've for A20 now a days. You could try removing FAST_MBUS from the boards.cfg config options for the cubietruck, and see how a recent u-boot build that way works. Regards, Hans -- 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.
