Strange ... I checked the commit and found it had been included within the v2013.04 uboot release .. but my BB board is still experienced with this time jump issue one/two times per day. Could there be anything else? Regards. Damien
On Monday, February 24, 2014 3:23:46 PM UTC+11, RobertCNelson wrote: > > Probably.. > http://git.denx.de/?p=u-boot.git;a=commit;h=000820b5835c2b8b863af992b66dc973dc4bd202 > On Feb 23, 2014 10:19 PM, "Damien" <[email protected] <javascript:>> wrote: > >> Hi Robert, >> Do you know more detail about the time jump issue in uboot? for example, >> fix commit number, or some words used for the commit? >> I am interested to find out what exactly the fixes are, but there are too >> many commits in uboot and I need some thing to search with. >> >> Regards, >> Damien >> >> >> On Wednesday, November 13, 2013 1:45:37 AM UTC+11, RobertCNelson wrote: >>> >>> On Tue, Nov 12, 2013 at 8:37 AM, <[email protected]> wrote: >>> > I have similar issue. I have (2) versions of BBB (A5A and A5C). They >>> both >>> > randomly reboot themselves while I am running TI prebuilt BBB android >>> image >>> > (from a couple hours to ten to fifteen hours). When I plug in the USB >>> (DC is >>> > still powered) for logging with logcat, the reboot issue seems to >>> disappear. >>> > >>> > I don't have problem with BBB Angstrom image (based on 3.8 kernel). I >>> don't >>> > have problem with Andrew Henderson's android image (based on 3.8 >>> kernel) >>> > either. >>> > >>> > Another issue is that when I run TI BBB android image, the clock >>> randomly >>> > jumps forward 2^17 seconds. This happens on both of my BBB boards. The >>> > problem goes away when I run Angstrom or Andrew's android. >>> >>> This time 'issue' was fixed in u-boot sometime last year, so I'm >>> guessing the TI image has an un-patched u-boot.. >>> >>> > >>> > I suspect it has something to do with the processor, DDR3 (BBB: AM3359 >>> 1GHz >>> > + 512MB DDR3), the configuration, or apply workaround of errata. We >>> have an >>> > AM335x EVM kit (AM3359 720MHz + 256MB DDR2). I also loaded TI prebuilt >>> > android image. I have run it for several months. It is rock solid. I >>> never >>> > had problem with it. >>> > >>> > Here are the links to my other posts in regarding to this issue. >>> > https://groups.google.com/forum/#!category-topic/beagleboard/advanced/ >>> 5qSJ4dQdar4 >>> > http://e2e.ti.com/support/embedded/android/f/509/t/297726.aspx >>> > >>> >>> Regards, >>> >>> -- >>> Robert Nelson >>> http://www.rcn-ee.com/ >>> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> For more options, visit https://groups.google.com/groups/opt_out. >> > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" 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/groups/opt_out.
