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.
Olliver
This is all on a cubietruck BTW.
ditto ;)
Ian.
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