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4332 discussions

by Viresh Kumar

Hi Andrey, linaro/configs/* is getting bigger and bigger, probably its the right time to organize it better for the future. There can be multiple things that we can do to avoid confusions of names but for now probably we can create separate directories for boards, rootfs & kernel fragments? Or some other idea that you might have? -- viresh

13 years

Release Critical Test Result Summary of Calendar Week 31,2013 for Linaro Android Jellybean

by Soumya Basak

Here is release critical test result summary of Calendar week 31,2013 for Linaro android jellybean images on following boards: 1) TI-Panda 4460; 2) TI-Panda 4430; 3) ARM Versatile Express A9; 4) Samsung Arndale; 1. TI-Panda 4460 + Linaro Android Jellybean 4.2.2 (Column: AU) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd… 2. TI-Panda 4430 + Linaro Android Jellybean 4.2.2 (Column: AU) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd… 3. ARM Versatile Express A9 + Linaro Android Jellybean 4.2.2 (Column: AT) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadExQd… 4. Samsung Arndale + Linaro Android Jellybean 4.2.2 (Column: E) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AuNOCeo15fRHdDFaR… Please see the result spreadsheet for details results and bug reports. Thanks & Regards Soumya Basak.

13 years

Release Critical Test Result Summary of Calendar Week 31, 2013 for Linux Linaro ubuntu Raring.

by Botao Sun

Calendar Week 31 2013: Here is release critical test result summary for Linux Linaro ubuntu Raring image on following boards: 1) ARM Versatile Express A9; 2) Samsung Arndale; 3) TI Panda 4430; 4) TI Panda 4460; 1. ARM Versatile Express A9 + Linux Linaro Raring (Column AF): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AroPySpr4FnEdFNmV… 2. Samsung Arndale + Linux Linaro Raring (Column Y): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AgB-fT5LL31CdGZJS… 3. TI Panda 4430 + Linux Linaro Raring (Column AF): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AroPySpr4FnEdEwwZ… 4. TI Panda 4460 + Linux Linaro Raring (Column AF): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AroPySpr4FnEdEwwZ… For test result summary of Linaro 13.07 release (Calendar Week 30), please refer to attachment. Thank you. Best Regards Botao Sun

13 years

[PATCH] uboot optimize memmove

by Andy Green

While studying the reason why kernel copy from NOR was so slow on our platform, I realized U-Boot is pulling it from 32-bit NOR in 8-bit chunks needlessly. bootm uses memmove() and that just takes the approach by default to move u8s around. This optimization prefers memcpy() implementation (done mostly in 32-bit reads and writes) if there's no overlap in source and dest, resulting in a huge speedup on our platform (480ms copy from 32-bit NOR ---> 140ms) Signed-off-by: Andy Green <andy.green(a)linaro.org> --- lib/string.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/lib/string.c b/lib/string.c index c3ad055..96d66e0 100644 --- a/lib/string.c +++ b/lib/string.c @@ -542,13 +542,21 @@ void * memmove(void * dest,const void *src,size_t count) if (src == dest) return dest; - if (dest <= src) { + if (dest < src) { + + if ((unsigned long)dest + count <= (unsigned long)src) + return memcpy(dest, src, count); + tmp = (char *) dest; s = (char *) src; while (count--) *tmp++ = *s++; } else { + + if ((unsigned long)src + count <= (unsigned long)dest) + return memcpy(dest, src, count); + tmp = (char *) dest + count; s = (char *) src + count; while (count--)

13 years

Test Result Summary of Linaro openembedded 13.07 release candidate.

by Soumya Basak

Linaro openembedded 13.07 release(Calender week 30,2013): Here is the test result summary of Linaro openembedded 13.07 release candidate, [1] Linaro openembedded minimal images (column: AB) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AgB-fT5LL31CdDhwR… [2] Linaro openembedded Lamp images (column: AB) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AgB-fT5LL31CdDhwR… [3] Linaro openembedded leg-java-armv8 (column: E) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AgB-fT5LL31CdDhwR… Please look into the test result spreadsheets for all the test cases, and results details. Thanks & Regards Soumya Basak

13 years

cts test results summary on Lava dashboard Linaro android TI panda builds

by Soumya Basak

Hi, Here is the cts test results summary on Lava dashboard Linaro android TI Panda builds; http://validation.linaro.org/lava-server/dashboard/image-reports/linaro-and… cts test result bundle stream : http://validation.linaro.org/lava-server/dashboard/streams/private/team/lin… 2746/2942<http://validation.linaro.org/lava-server/dashboard/permalink/test-run/e30d3…> cts test cases are passed. cts-results.zip file is not available at the end of its run. Please look into the attached stdout.log for details. -- Thanks & Regards Soumya Basak.

13 years

Test Result Summary of Linaro 13.07 Release for Linaro android Jellybean

by Soumya Basak

Linaro android Jellybean 13.07 Release (Calendar Week 30 2013): Here is the test result summary for Linaro android Jellybean 13.07 release builds on the following boards. [1] TI Panda 4460; [2] TI Panda 4430; [3] Samsung Arndale; [4] Galaxy Nexus; [5] ARM Versatile Express A9; synopsis: toolchain_version is updated to 4.8-2013.07-1 for all the builds. [1] TI Panda 4460 + Linaro android Jellybean 4.2.2 (column: AT) Test results spreadsheet: https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd… Please look into the test result spreadsheets for all the test cases, and result details. [2] TI Panda 4430 + Linaro android Jellybean 4.2.2 (column: AT) Test results spreadsheet: https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd… Please look into the test result spreadsheets for all the test cases, and results details. [3] Samsung Arndale + Linaro android Jellybean 4.2.2 (column: D) Test Results spreadsheet: https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AuNOCeo15fRHdDFaR… [4] Galaxy Nexus + Linaro android Jellybean 4.2.2 (column: D) Test Results spreadsheet: https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AuNOCeo15fRHdFhhe… [5] ARM Versatile Express A9 + Linaro android Jellybean 4.2.2 (column: AS) Test Results spreadsheet: https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadExQd… Please look into the test result spreadsheets for all the test cases, and results details. Best Regards Soumya Basak

13 years

Test Result Summary of Linaro 13.07 Release for Linux Linaro ubuntu Raring.

by Botao Sun

Linaro 13.07 Release (Calendar Week 30 2013): Here is test result summary for Linux Linaro ubuntu Raring image on following boards: 1) ARM Versatile Express A9; 2) Samsung Arndale; 3) TI Panda 4430; 4) TI Panda 4460; 1. ARM Versatile Express A9 + Linux Linaro Raring (Column AE): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AroPySpr4FnEdFNmV… 2. Samsung Arndale + Linux Linaro Raring (Column X): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AgB-fT5LL31CdGZJS… 3. TI Panda 4430 + Linux Linaro Raring (Column AE): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AroPySpr4FnEdEwwZ… 4. TI Panda 4460 + Linux Linaro Raring (Column AE): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AroPySpr4FnEdEwwZ… For the test result of Linux Linaro ubuntu Raring ALIP image on ARM Versatile Express A9 board, please refer to this spreadsheet (Column E): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AroPySpr4FnEdFNmV… For test summary of Calendar Week 27, please refer to attachment. Thank you. Best Regards Botao Sun

13 years

backup/restore concept?

by Ryan

Hi, I have some doubts on backup and restore operation. From what i understand: We copy all registers values & addresses of all controllers in the SOC to the internal RAM or SRAM. before we put CPU to sleep? I want to know if we also copy the code segment into SRAM and what happens after wakeup. If so, where exactly we need to copy and how cpu jumps here after wakeup. or is there any other mechanism that is used. What executes first since DDR is in self-refresh. I use OMAP4 and this is my understanding. I could not understand much other than in OFF mode all the controller registers get copied to SRAM. Does anything else also gets copied too? or am i missing any basics here. Can anyone clarify my understanding. /Ryan

13 years

Re: v.l.o Downtime

by Dave Pigott

Hi all, Just a reminder that this is happening tomorrow unless anyone shouts now. I've off lined fast models and all vexpress boards already because they take longer to clear the queue. Please shout now if this is a problem for you. Thanks Dave On 22 Jul 2013, at 14:02, Dave Pigott <dave.pigott(a)linaro.org> wrote: > Hi all, > > We need to start the switch over from launchpad single sign on, and to do this there will need to be a very small downtime of the LAVA server - it should be less than 5 minutes, maybe less than a minute if I do it right. > > I intend to do this on Wednesday at 11:00UTC (12:00BST). I would do it tomorrow, but I have a doctor's appointment in the morning. > > Thanks for your patience > > Dave

13 years

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