Ask a question that use Linaro to develop app ?

2012-02-17 Thread peter.meng
HI I'm newbie for Linaro . I understand that Linaro just provide the toolchains , u-boot, kernel after view the guide quickly . I want to know how about the basic function such as busybox etc . I assume that buy a board such as Pandaboard ES that use Linaro to do application develop as following

Re: Query: Multiple Mappings to Mem and ARMV6+

2012-02-17 Thread viresh kumar
On Thu, Feb 16, 2012 at 9:48 AM, Catalin Marinas wrote: > The DMA API implementation on ARM takes care of the cache cleaning and > invalidating. > I believe that this is the reason why we have cache re-invalidation (we invalidated it in dma_map_*() earlier) in dma_unmap_*() calls for ARMv6+ for D

Query: Multiple Mappings to Mem and ARMV6+

2012-02-17 Thread viresh kumar
Hi Guys, Sorry for starting the long old thread again, but i have to start it as i was a bit confused. :( We know that we can't have multiple mappings with different attributes to the same physical memory on ARMv6+ machines due to speculative prefetch. So, we have following kind of mappings in k

Re: Query: Multiple Mappings to Mem and ARMV6+

2012-02-17 Thread viresh kumar
On Thu, Feb 16, 2012 at 9:15 AM, Catalin Marinas wrote: > To summarise, if you mix Normal with Device or SO memory, you only get > the guarantees of the Normal memory (e.g. early write acknowledgement, > write buffer gathering, speculative accesses), so it's not recommended. > If you mix Normal Ca

Re: Ask a question that use Linaro to develop app ?

2012-02-17 Thread Fathi Boudra
Hi, On 17 February 2012 10:23, peter.meng wrote: > HI > > I'm newbie for Linaro . > I understand that Linaro just provide the toolchains , u-boot, kernel > after view the guide quickly . > I want to know how about the basic function such as busybox etc . > I assume that  buy a board such as Panda

Re: Replicating Linaro Images to more memory cards

2012-02-17 Thread Andy Doan
On 02/17/2012 01:26 AM, Sudhangathan B S wrote: I'm using Gumstix Overo-Fire. I need to replicate my systems to deploy and test my setup. Right now I have one uSD memory card which is working fine, but when I copy the whole card using either the `tar cvpf` or dd commands, the image doesn't work o

February 2012 Kernel Release

2012-02-17 Thread Deepak Saxena
The Linaro Kernel Working Group (KWG) and the Linaro Platform Group are excited to announce the availability our February 2012 development snapshot: linux-linaro-3.3-rc3-2012.02-1 As the word "snapshot" implies, these are meant as development kernels and have not been fully validated. You should

Re: February 2012 Kernel Release

2012-02-17 Thread Amit Kucheria
On Fri, Feb 17, 2012 at 11:03 AM, Deepak Saxena wrote: > - Various patches from Linaro > >  * samsung_cpuidle_l2_retention patch set from the power management WG Amit, is this now in your maintainer's tree queued up for 3.4? ___ linaro-dev mailing lis

Re: February 2012 Kernel Release

2012-02-17 Thread Amit Kachhap
Hi Amit Kucheria, I have asked the samsung maintainer(Kukjin Kim) to queue this patch set 1 month back. But seems like it is not present. Hi Mr Kim, Can you please queue this patchset in your tree for next merge window? The V5 version submitted fixes all the known issues. http://lists.infradead

Initial Linaro+Android kernel for 12.02 is available

2012-02-17 Thread Andrey Konovalov
Greetings, The tree is here: git://git.linaro.org/people/ynk/linux-linaro-tracking.git branch: linaro-android tag: linux-linaro-3.3-rc3-2012.02-1-android-0 This is the tree from John Stultz: Original Message Subject: Re: linux-linaro-android kernel for 12.02 Date: Wed, 15 Feb

Re: Initial Linaro+Android kernel for 12.02 is available

2012-02-17 Thread john stultz
On Sat, 2012-02-18 at 00:16 +0400, Andrey Konovalov wrote: > Greetings, > > The tree is here: > git://git.linaro.org/people/ynk/linux-linaro-tracking.git > branch: linaro-android > tag: linux-linaro-3.3-rc3-2012.02-1-android-0 Zach, now that Andrey is running the kernel show, you might need to ge

RE: February 2012 Kernel Release

2012-02-17 Thread Kukjin Kim
Amit Kachhap wrote: > > Hi Amit Kucheria, > Hi all, (Cc'ed Jaecheol Lee and Jongpill Lee) > I have asked the samsung maintainer(Kukjin Kim) to queue this patch set 1 > month back. But seems like it is not present. > If it works fine, then I'm apply this series. But now it is not working. As

Re: Replicating Linaro Images to more memory cards

2012-02-17 Thread Sudhangathan B S
Thanks Nicolas, that sounds very promising, probably something silly is missing, for it is not working, Yes Nicolas, in the console message during boot i could find the line root=UUID=xxx like: [0.00] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 61952 --> [0.000

Re: Replicating Linaro Images to more memory cards

2012-02-17 Thread Matt Waddel
On 02/17/2012 08:42 PM, Sudhangathan B S wrote: > Thanks Nicolas, that sounds very promising, probably something silly is > missing, for it is not working, > > Yes Nicolas, in the console message during boot i could find the line > root=UUID=xxx like: > [0.00] Built 1 zonelists in Zone ord