Re: linaro-media-create bug fix for mx51evk

2010-10-13 Thread Shawn Guo
Thanks for the comment, Wolfgang. Agreed that u-boot needs a patch to increase CONFIG_MAX_ARGS. But my point is that it's not necessary to put "mmcinfo; mmc init;" in the command, as I explained like below on the bug page. With that removed, the current CONFIG_MAX_ARGS still fits. Quote from ht

Re: linaro-media-create bug fix for mx51evk

2010-10-13 Thread Wolfgang Denk
Dear Shawn Guo, In message you wrote: > The l-m-c is broken for mx51evk due to the following two bugs. I > posted the patches there. Please review the patches and > pick them up if they are ok. > > The bootcmd setting for mx51evk in l-m-c exceeds max args > https://bugs.launchpad.net/linaro-i

linaro-media-create bug fix for mx51evk

2010-10-13 Thread Shawn Guo
The l-m-c is broken for mx51evk due to the following two bugs. I posted the patches there. Please review the patches and pick them up if they are ok. The bootcmd setting for mx51evk in l-m-c exceeds max args https://bugs.launchpad.net/linaro-image-tools/+bug/659720 === modified file 'linaro-med

The summit and blueprints

2010-10-13 Thread Michael Hope
Hi there. I'm confused about how we nominate and schedule things for the upcoming summit. I've got a bunch of tr-* TR blueprints and a related set of engineering blueprints. Some of these blueprints are too big for one session and some need to be bundled up to fill up a session. No matter what,

Re: Problems with headless rootfs image lh build

2010-10-13 Thread Shawn Guo
On Thu, Oct 14, 2010 at 4:58 AM, Michael Hudson wrote: > You can fix this by adding 'Defaults env_keep += "http_proxy"' to > /etc/sudoers btw. > It works. Thanks, Michael. Hi Jamie, I'm running into the following problem with latest headless lh config. Other repositories seem ok, and it only f

Re: Dashboard API authentication issues

2010-10-13 Thread James Westby
[ Apologies to anyone receiving this again, but I have had problems with mail delivery and wanted to make sure that everyone got this ] On Wed, 13 Oct 2010 12:35:54 -0300, Guilherme Salgado wrote: > I think we can use existing libraries (python-oauth and > lazr.authentication) and follow the exa

Re: Dashboard API authentication issues

2010-10-13 Thread Michael Hudson
On Tue, 12 Oct 2010 20:36:26 +0200, Zygmunt Krynicki wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Hi. > > As you know we've been trying to deliver an authenticated interface for > the dashboard for quite some time now without success. Recently we've > decided to add oauth suppor

Re: Problems with headless rootfs image lh build

2010-10-13 Thread Michael Hudson
On Wed, 13 Oct 2010 13:16:47 +0800, Shawn Guo wrote: > That's because I'm behind a proxy. And the http_proxy setting in my > shell does not work for sudo context. I have to do following to fix > it. > - sudo bash > - export http_proxy=.. > - lh build You can fix this by adding 'Defaults env

Re: [PATCHv2] cpufreq for freescale mx51

2010-10-13 Thread Sascha Hauer
On Fri, Oct 08, 2010 at 04:08:27PM +0800, yong.s...@linaro.org wrote: > From: Yong Shen > > it is tested on babbage 3.0 > > Signed-off-by: Yong Shen > --- > arch/arm/Kconfig |6 + > arch/arm/mach-mx5/Kconfig |1 + > arch/arm/mach-mx5/Makefile

Quick test of images from a different build farm

2010-10-13 Thread Paul Larson
Hi, I have a request for some testing on a few images that have been produced in a different build farm. The goal of this testing is not really to validate the images themselves, but to make sure that we aren't seeing anything broken that looks like it was due to the new build environment. One thi

Re: export kernel clock information to user space

2010-10-13 Thread Vincent Guittot
On 13 October 2010 16:14, Amit Kucheria wrote: > On Wed, Oct 13, 2010 at 4:35 PM, Vincent Guittot > wrote: >> Hi, >> >> Exporting the clock tree state is help us to monitor clocks state and >> to find the guilty clocks. But could it be also possible to have a >> write access to the clock tree ? D

Re: Dashboard API authentication issues

2010-10-13 Thread Guilherme Salgado
On Tue, 2010-10-12 at 20:36 +0200, Zygmunt Krynicki wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Hi. > > As you know we've been trying to deliver an authenticated interface for > the dashboard for quite some time now without success. Recently we've > decided to add oauth support t

Re: export kernel clock information to user space

2010-10-13 Thread Amit Kucheria
On Wed, Oct 13, 2010 at 4:35 PM, Vincent Guittot wrote: > Hi, > > Exporting the clock tree state is help us to monitor clocks state and > to find the guilty clocks. But could it be also possible to have a > write access to the clock tree ? During power consumption optimization That is an interest

Re: linaro-media-create speedup

2010-10-13 Thread Loïc Minier
On Wed, Oct 13, 2010, Dave Martin wrote: > Note, I've been playing with *xM* A2, not Beagle A2. ohhh, ok > Is MLO the same thing as X-loader? Yes; MLO is the filename which the ROM uses to load the bootloader from MMC, and is usually x-loader -- Loïc Minier

Re: linaro-media-create speedup

2010-10-13 Thread Dave Martin
On Wed, Oct 13, 2010 at 2:58 PM, Robert Nelson wrote: [...] > > On the "xM A2" holding down the user button just forces u-boot to use > 'user.scr' vs 'boot.scr' it doesn't change anything related to the > bootrom/x-load sequence as mmc is default on those boards. Interesting... I guess that's c

Re: linaro-media-create speedup

2010-10-13 Thread Robert Nelson
On Wed, Oct 13, 2010 at 8:53 AM, Dave Martin wrote: > Hi, > > On Wed, Oct 13, 2010 at 2:32 PM, Dave Martin wrote: >> On Wed, Oct 13, 2010 at 2:27 PM, Loïc Minier wrote: >>> On Wed, Oct 13, 2010, Dave Martin wrote: As far as I can make out, the partition must be an exact number of "cyli

Re: linaro-media-create speedup

2010-10-13 Thread Dave Martin
Hi, On Wed, Oct 13, 2010 at 2:32 PM, Dave Martin wrote: > On Wed, Oct 13, 2010 at 2:27 PM, Loïc Minier wrote: >> On Wed, Oct 13, 2010, Dave Martin wrote: >>> As far as I can make out, the partition must be an exact number of >>> "cylinders", must have enough sectors for a FAT32 filesystem and mu

Re: export kernel clock information to user space

2010-10-13 Thread Vincent Guittot
Hi, Exporting the clock tree state is help us to monitor clocks state and to find the guilty clocks. But could it be also possible to have a write access to the clock tree ? During power consumption optimization step, we need to identify clock/regulator which should be disable but we also want to

Re: linaro-media-create speedup

2010-10-13 Thread Loïc Minier
On Wed, Oct 13, 2010, Dave Martin wrote: > As far as I can make out, the partition must be an exact number of > "cylinders", must have enough sectors for a FAT32 filesystem and must > start at sector 63. This gives a minumum size is 5 cylinders (80262 > sectors), which seems to work OK. > Anything

Re: linux-meta-linaro pull request

2010-10-13 Thread Tim Gardner
On 10/11/2010 01:18 PM, John Rigby wrote: git://git.linaro.org/ubuntu/linux-meta-linaro.git master pushed and uploaded. -- Tim Gardner tim.gard...@canonical.com ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/

Re: linaro-media-create speedup

2010-10-13 Thread Dave Martin
Hi, On Wed, Oct 13, 2010 at 10:58 AM, Loïc Minier wrote: > On Wed, Oct 13, 2010, Arnd Bergmann wrote: >> You can also manually align the FAT and the start of data to individual >> sectors, which is how some SD cards do it when they use the 255/63 >> geometry. > >  Yup > >  1 MiB is the value I us

Re: export kernel clock information to user space

2010-10-13 Thread Yong Shen
Thanks for your guys' brainstorm. I will take all the thoughts into account while implementing this. On Wed, Oct 13, 2010 at 2:49 PM, Amit Kucheria wrote: > On 10 Oct 12, Arnd Bergmann wrote: > > On Tuesday 12 October 2010, Amit Kucheria wrote: > > > Adding linaro-dev to cc. Kernel consolidation

Re: [PATCHv2] cpufreq for freescale mx51

2010-10-13 Thread Amit Kucheria
Yong, Some more comments. But the patch is looking good now. On Fri, Oct 8, 2010 at 11:08 AM, wrote: > From: Yong Shen > > it is tested on babbage 3.0 Change to "Cpufreq driver for imx51. The operating points are currently tested on babbage 3.0." > Signed-off-by: Yong Shen > --- >  arch/ar

Re: linaro-media-create speedup

2010-10-13 Thread Loïc Minier
On Wed, Oct 13, 2010, Arnd Bergmann wrote: > You can also manually align the FAT and the start of data to individual > sectors, which is how some SD cards do it when they use the 255/63 > geometry. Yup 1 MiB is the value I use myself when creating partitions manually, but I didn't know Windows

[PM] 13/10/10 - Minutes for the Power Management WG weekly call

2010-10-13 Thread Amit Kucheria
Hi everyone, The minutes of the weekly call can be found at: https://wiki.linaro.org/WorkingGroups/PowerManagement/Meetings/2010-10-13 Attendees: Linaro: Amit K, Vincent, Yong, Vishwa ARM: Srinivas Highlight: ARM common-code for cpu context save/restore Regards, Amit __

Re: Login headless serial console

2010-10-13 Thread Shawn Guo
potential fix for that as jammy said, so maybe try the > latest headless and see if thats better. > I just tested today's headless image linaro-m-headless-tar-20101013-0.tar.gz, and saw the fix is not there yet. But the fix suggested by Jammy works fine for me, with no need of ttymxc0

Re: Common ARM context save/restore code

2010-10-13 Thread Amit Kucheria
Jon, Yes, the earlier the better to starting incorporating the changes in Linux. Especially if you're interested in seeing this included in the kernel in 6 months time. /Amit On Tue, Oct 12, 2010 at 3:57 PM, Jon Callan wrote: > Amit, > > Yes, it does seem a little tight doesn't it? Bobby is wh

Re: linaro-media-create speedup

2010-10-13 Thread Arnd Bergmann
On Wednesday 13 October 2010 09:53:17 Dave Martin wrote: > Could be... although the Beagle ROM seems to be very sensitive to the > precise layout. We might find that the partition must start at sector > 63 (but I'm not sure I understand the behaviour yet). That would be a serious bug in the firmw

Re: linaro-media-create speedup

2010-10-13 Thread Dave Martin
Hi, On Tue, Oct 12, 2010 at 5:44 PM, Arnd Bergmann wrote: > On Tuesday 12 October 2010, Loïc Minier wrote: [...] >>  Right; ideally, we'd offset it so that it's still on a nice boundary >>  e.g. we start at sector 512 (1, 8, 8) > > IIRC, Windows uses 1MB partition alignment these days. It's proba

Re: Cortex A9 vexpress MMC I/O problems.

2010-10-13 Thread Dave Martin
On Tue, Oct 12, 2010 at 11:31 AM, Scott Bambrough wrote: > On Tue, 2010-10-12 at 11:17 +0100, Dave Martin wrote: >> Sincle I believe this is a known issue with the hardware, it could be >> wise to streamline the putting of bootloader and filesystem on >> separate devices. [...] >> Is this feasib

Re: Login headless serial console

2010-10-13 Thread Alexander Sack
On Wed, Oct 13, 2010 at 8:10 AM, Amit Kucheria wrote: > On Wed, Oct 13, 2010 at 8:48 AM, Shawn Guo wrote: >> I'm trying to login mx51evk headless on serial console, and facing the >> following problems. >> >> - No /etc/init/ttymxc0.conf in headless rootfs >> - Do not know what username and passwd

Re: export kernel clock information to user space

2010-10-13 Thread Arnd Bergmann
On Wednesday 13 October 2010 08:49:42 Amit Kucheria wrote: > That is something I've been wondering about too. At the moment, tools like > powerdebug have to periodically re-read the entire clock tree to show > updates. AFAIK, sysfs and debugfs don't support inotify/poll/select > mechanisms to > no