Re: Restricting architectures

2010-09-03 Thread Robert Schwebel
Hi Wookey, On Thu, Sep 02, 2010 at 10:21:24PM +0100, Wookey wrote: > I've been trying to tell embedded engineers not to build a new > toolchain for every single project for some years now, but I've met a > fair amount of resistance to the idea. Wearing my embedded linux developer hat, I really li

Re: Restricting architectures

2010-09-03 Thread Marcin Juszkiewicz
Dnia piątek, 3 września 2010 o 09:20:51 Robert Schwebel napisał(a): > I would like to test what the Debian guys have available. Can you point > me to the right entry point? There seem to be too much Debian cross > efforts out there and it is dificult for people from the outside to find > the right

Re: Restricting architectures

2010-09-03 Thread Robert Schwebel
Hi, Loïc Minier wrote: > I'd like to understand your use cases to make sure we're on track to > cover them. First, we're trying to maintain a toolchain source tree > which is adequately patched; that's mostly launchpad.net/gcc-linaro > right now. Second, we're integrating that into the native Ubun

Re: Restricting architectures

2010-09-03 Thread Peter Korsgaard
> "Robert" == Robert Schwebel writes: Hi, Robert> Wearing my embedded linux developer hat, I really like your Robert> idea. We use Debian all over the place, and if it contains Robert> solid cross toolchains for the ARM/PowerPC/SH/Blackfin/x86 Robert> targets we are working with I'm real

Profiling fixes for -stable

2010-09-03 Thread Will Deacon
Hi Nicolas, If you're still accepting fixes for the 2.6.35 stable Linaro Kernel then I have some small profiling updates for you: The following changes since commit 9fe6206f400646a2322096b56c59891d530e8d51: Linus Torvalds (1): Linux 2.6.35 are available in the git repository at: gi

Re: Restricting architectures

2010-09-03 Thread Dave Martin
Hi, > >  Things I can think of, but I don't know how important they are: >  - being able to easily change the default toolchain build flags (how do >   you get the toolchain?  which flags do you use?) >  - being able to easily drop patches into the toolchain (how do you get >   the toolchain?  whi

Re: Hardware pack questions

2010-09-03 Thread James Westby
On Fri, 27 Aug 2010 15:13:11 -0300, Christian Robottom Reis wrote: > Yes. Scott B. or Ian may have a linaro-infrastructure project or project > group in the wings to which we should move it later if so, but don't let > yourself get blocked for lack of a place to put it ;-) Created: https://bl

Eclipse Day 2010

2010-09-03 Thread Loïc Minier
Hey Slides from Eclipse Day 2010 were just published at: http://wiki.eclipse.org/Eclipse_Day_At_Googleplex_2010#Presentation_Slides I think we're lacking in developers tools ATM, and found some presentations interesting, the two I read in full were: Eclipse Linux Tools Project - A

Re: Restricting architectures

2010-09-03 Thread Wookey
+++ Robert Schwebel [2010-09-03 09:41 +0200]: > Hi, > > > In OSELAS.Toolchain, we have a set of flags integrated into each > toolchain, so for example for arm-v4t-linux-gnueabi, it generates v4t > code with software floating point without any further flags. I agree on > that it would be a goal to

Re: Restricting architectures

2010-09-03 Thread Wookey
+++ Robert Schwebel [2010-09-03 09:20 +0200]: > I would like to test what the Debian guys have available. Can you point > me to the right entry point? There seem to be too much Debian cross > efforts out there and it is dificult for people from the outside to find > the right things. Right now t

Re: Restricting architectures

2010-09-03 Thread Wookey
+++ Robert Schwebel [2010-09-03 09:20 +0200]: [sorry - got the emdebian email wrong on previous mail - reply to this, not that] [Emdebian people: this is useful thread from linaro-dev I am now cross-posting. Start here to read it: http://lists.linaro.org/pipermail/linaro-dev/2010-September/000657

Re: Eclipse Day 2010

2010-09-03 Thread Tom Gall
Eclipse is certainly an interesting full function development environment for those that want more than vim|emacs and friends from the command line. How far of a solution would you advocate? Native on arm - edit / build / debug / perf tools / others? edit on intel / cross build (intel -> arm) / c

Re: Eclipse Day 2010

2010-09-03 Thread Loïc Minier
On Fri, Sep 03, 2010, Tom Gall wrote: > Eclipse is certainly an interesting full function development > environment for those that want more than vim|emacs and friends from > the command line. Absolutely > How far of a solution would you advocate? Ah, I don't know; there is a huge amount which

Re: Eclipse Day 2010

2010-09-03 Thread Rob Clark
better support for cross development in linuxtools plugin would be nice, IMHO. The oprofile/systemtap/etc support looks interesting, but when I looked at it last those features were assuming that eclipse was running on the same machine that oprofile/systemtap/etc was running on. a simulated loc

Re: Eclipse Day 2010

2010-09-03 Thread Loïc Minier
On Fri, Sep 03, 2010, Rob Clark wrote: > a simulated local environment might be an option, but when I looked > last, qemu couldn't hack it when it came to neon/vfp. (Has there been > some improvement in that area recently? I've not been keeping track.) It's much better in QEMU now -- Loïc Min

Re: imx51 and CONFIG_NEON

2010-09-03 Thread Dave Martin
On Fri, Sep 3, 2010 at 1:41 PM, Amit Kucheria wrote: > I copied the 2 patches to http://people.canonical.com/~amitk/imx5 > OK, as far as I can make out the patch does the right thing. On Babbage 2.0 and the Pegatron lange5.1/nettop platforms, your check is triggered, and at least on Babbage 2.0

Re: PM support for OMAP

2010-09-03 Thread Kevin Hilman
On Wed, 2010-09-01 at 18:52 +0300, Ameya Palande wrote: > Hi Amit, > > On Wed, 2010-09-01 at 17:38 +0200, ext Amit Kucheria wrote: > > On Wed, Sep 1, 2010 at 6:21 PM, Ameya Palande > > wrote: > > > Hi, > > > > > > AFAIU pm branch on linux-omap tree contains required patches, but they > > > are n

Re: Maverick armel cross toolchain

2010-09-03 Thread Loïc Minier
On Fri, Sep 03, 2010, Mariano Alvira wrote: > For the problem to appear you must use -Os -march=armv4t and the > volatile assignment. E.g.: > > bad: > arm-linux-gnueabi-gcc -Os -march=armv4t -c -o tests.o tests.c > > ok: > arm-linux-gnueabi-gcc -march=armv4t -c -o tests.o tests.c > arm-linu

Re: Maverick armel cross toolchain

2010-09-03 Thread Mariano Alvira
On Fri, Sep 03, 2010 at 01:06:03AM +0200, Loïc Minier wrote: > On Thu, Sep 02, 2010, Mariano Alvira wrote: > > Now, with 4.4 and 4.5, I'm having the following build problem: > [...] > >See for instructions. > > Ah that's interesting; which exact compiler are you using? Could you > provide

[PATCH] UBUNTU - ARM: adding i2c eeprom driver to read EDID

2010-09-03 Thread Mathieu Poirier
All, This patch creates an entry in /sys that allows user space utilities such as 'decode-edid' and 'parse-edid' to read the monitor's EDID information. Please consider adding to your tree. Processor: Omap3 Platform: beagleboard Cx Mathieu. >From 7d0d86809864cb852988a296b12dff6436c45480 Mon