Re: [beagleboard] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage

2014-12-02 Thread meino . cramer
Robert Nelson robertcnel...@gmail.com [14-12-01 16:56]: Hi Robert, thank you for your posting! :) THATS really good news: Independance from any specialized patches! :) Only to ensure, that I am not confusing things again: I interpret Mainline as: Take a kernel from ftp.kernel.org

Re: [beagleboard] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage

2014-12-01 Thread meino . cramer
Robert Nelson robertcnel...@gmail.com [14-12-01 16:56]: Hi Robert, thank you for your posting! :) THATS really good news: Independance from any specialized patches! :) Only to ensure, that I am not confusing things again: I interpret Mainline as: Take a kernel from ftp.kernel.org

[beagleboard] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage

2014-11-30 Thread meino . cramer
Hi, I am using a Arietta G25 (http://www.acmesystems.it/arietta) with Robert Nelsons Kernel 3.17.3 and the kernel configuration provided by Acmesystems for their Debian Linux for the Arietta G25 based on Linux kernel 3.16.1. As far as I know the only patches they used are agains dts/dtb files

Re: [beagleboard] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage

2014-11-30 Thread liyaoshi
About the time clock , as I know , its about the crystal , called jitter ? You can correct it with NTP client or GPS , ( if you have gps ) 2014-11-30 23:55 GMT+08:00 meino.cra...@gmx.de: Hi, I am using a Arietta G25 (http://www.acmesystems.it/arietta) with Robert Nelsons Kernel 3.17.3 and

Re: [beagleboard] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage

2014-11-30 Thread meino . cramer
Hi liyaoshi, thanks for your posting! I am not searching for workaround -- the small Arietta will become a mobile device which has no connection to the internet. I am searching for the reasons of the two problems and want to fix the (currently unknown) bugs behind that. Even without sync an

Re: [beagleboard] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage

2014-11-30 Thread liyaoshi
seems dts config file error , but from http://www.acmesystems.it/compile_linux_3_16 maybe you should try this patch http://www.acmesystems.it/www/compile_linux_3_16/acme.patch or can you show up your patch ? 2014-12-01 10:38 GMT+08:00 meino.cra...@gmx.de: Hi liyaoshi, thanks for your

Re: [beagleboard] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage

2014-11-30 Thread Robert Nelson
On Sun, Nov 30, 2014 at 8:59 PM, liyaoshi liyao...@gmail.com wrote: seems dts config file error , but from http://www.acmesystems.it/compile_linux_3_16 maybe you should try this patch http://www.acmesystems.it/www/compile_linux_3_16/acme.patch That's for the Cortex-A5 from Atmel, the

Re: [beagleboard] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage

2014-11-30 Thread meino . cramer
Hi liyaoshi, in the meanwhile I digged deeper into the kernel and found, that in Linux 3.17.3 there is a new configuration item AT91_USE_OLD_CLK which is set to n which in turn set USE_OLD_CLK to n. But last get set when using Linux 3.16.1. I compiled Linux 3.16.1 with the instructions of

Re: [beagleboard] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage

2014-11-30 Thread meino . cramer
Robert Nelson robertcnel...@gmail.com [14-12-01 04:04]: On Sun, Nov 30, 2014 at 8:59 PM, liyaoshi liyao...@gmail.com wrote: seems dts config file error , but from http://www.acmesystems.it/compile_linux_3_16 maybe you should try this patch

Re: [beagleboard] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage

2014-11-30 Thread Robert Nelson
Hi Robert, thank you for your posting! :) THATS really good news: Independance from any specialized patches! :) Only to ensure, that I am not confusing things again: I interpret Mainline as: Take a kernel from ftp.kernel.org Or does the free-electrons guys took over mach-at91 mean, that