[PATCH][V2] ux500 : decouple/recouple gic from the PRCMU

2012-02-09 Thread Daniel Lezcano
This patch allows to decouple and recouple the gic from the PRCMU. This is needed to put the A9 core in retention mode with the cpuidle driver. Signed-off-by: Daniel Lezcano daniel.lezc...@linaro.org --- drivers/mfd/db8500-prcmu.c | 29 +

Re: [PATCH] ARM: pl330: fix null pointer dereference in pl330_chan_ctrl()

2012-02-09 Thread Javi Merino
On 09/02/12 00:44, Boojin Kim wrote: Javi Merino wrote: On 13/01/12 13:02, Russell King - ARM Linux wrote: On Fri, Jan 13, 2012 at 12:36:31PM +, Mans Rullgard wrote: This fixes the thrd-req_running field being accessed before thrd is checked for null. The error was introduced in

Re: [PATCH][V2] ux500 : decouple/recouple gic from the PRCMU

2012-02-09 Thread Rickard Andersson
Hi Daniel! Please see my embedded comments. Also should we not keep the functions in pm.c file? I think Linus W advised us not to move stuff around at this stage. BR Rickard This patch allows to decouple and recouple the gic from the PRCMU. This is needed to put the A9 core in retention

Re: [U-Boot] [PATCH] SMDK5250: Add ethernet support

2012-02-09 Thread Chander Kashyap
Hi Simon, On 24 January 2012 21:49, Simon Glass s...@chromium.org wrote: Hi Chander, On Tue, Jan 24, 2012 at 5:03 AM, Chander Kashyap chander.kash...@linaro.org wrote: This patch enable support for SMC911X based ethernet device. Signed-off-by: Chander Kashyap chander.kash...@linaro.org

Re: [U-Boot] [PATCH] SMDK5250: Add ethernet support

2012-02-09 Thread Chander Kashyap
Hi Mike, On 24 January 2012 23:39, Mike Frysinger vap...@gentoo.org wrote: On Tuesday 24 January 2012 08:03:20 Chander Kashyap wrote: --- a/include/configs/smdk5250.h +++ b/include/configs/smdk5250.h +#define CONFIG_NET_MULTI dead define - delete thanks for pointing out. I will remove it.

Re: [PATCH v4 2/2] Regulator: Add Anatop regulator driver

2012-02-09 Thread Mark Brown
On Thu, Feb 09, 2012 at 04:51:26AM +0800, Ying-Chun Liu (PaulLiu) wrote: Overall this is looking pretty good, a few issues but relatively minor. + if (uv anatop_reg-rdata-min_voltage + || uv anatop_reg-rdata-max_voltage) { + if (max_uV anatop_reg-rdata-min_voltage)

Re: [PATCH][V2] ux500 : decouple/recouple gic from the PRCMU

2012-02-09 Thread Daniel Lezcano
On 02/09/2012 11:52 AM, Rickard Andersson wrote: Hi Daniel! Please see my embedded comments. Also should we not keep the functions in pm.c file? I think Linus W advised us not to move stuff around at this stage. The pm.c file does not exists for mach-ux500. May be I misunderstood Linus but

[PATCH v2] SMDK5250: Add ethernet support

2012-02-09 Thread Chander Kashyap
This patch enable support for SMC911X based ethernet device. Signed-off-by: Chander Kashyap chander.kash...@linaro.org --- Changes in v2: - As Simon pointed smc9115_pre_init() is moved inside in board_eth_init() in smc911x_initialize - Removed CONFIG_ETHADDR and

Re: [PATCH][V2] ux500 : decouple/recouple gic from the PRCMU

2012-02-09 Thread Rickard Andersson
On 02/09/2012 12:25 PM, Daniel Lezcano wrote: On 02/09/2012 11:52 AM, Rickard Andersson wrote: Hi Daniel! Please see my embedded comments. Also should we not keep the functions in pm.c file? I think Linus W advised us not to move stuff around at this stage. The pm.c file does not exists for

Re: [PATCH][V2] ux500 : decouple/recouple gic from the PRCMU

2012-02-09 Thread Daniel Lezcano
On 02/09/2012 01:19 PM, Rickard Andersson wrote: On 02/09/2012 12:25 PM, Daniel Lezcano wrote: On 02/09/2012 11:52 AM, Rickard Andersson wrote: Hi Daniel! Please see my embedded comments. Also should we not keep the functions in pm.c file? I think Linus W advised us not to move stuff around

Re: clock_getres() and real resolution

2012-02-09 Thread Dmitry Antipov
On 02/09/2012 02:12 AM, Thomas Gleixner wrote: It would be possible to return the real resolution of the clock event device, but we have systems, where the clockevent device is dynamically changing. So which resolution do we expose to an application? The one of the current active device or some

Re: LiveBuild failure creating nano image

2012-02-09 Thread Alexander Graf
On 09.02.2012, at 02:20, Peter Maydell wrote: On 9 February 2012 00:50, Fathi Boudra fathi.bou...@linaro.org wrote: Same result. Debug info from gdb: qemu: Unsupported syscall: 26 ptrace: Function not implemented. No threads. This bit of the log is uninteresting, because it is mono

Re: [U-Boot] [PATCH v7 4/4] EXYNOS: SMDK5250: Add MMC SPL support

2012-02-09 Thread Doug Anderson
On Thu, Feb 2, 2012 at 1:21 PM, Mike Frysinger vap...@gentoo.org wrote: On Thursday 02 February 2012 04:11:27 Chander Kashyap wrote: +int main(int argc, char **argv) +{ ... + unsigned char buffer[BUFSIZE] = {0}; this is an implicit memset() and from what i can see in the code,

Re: [U-Boot] [PATCH v2] SMDK5250: Add ethernet support

2012-02-09 Thread Mike Frysinger
Acked-by: Mike Frysinger vap...@gentoo.org -mike signature.asc Description: This is a digitally signed message part. ___ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev

Re: [PATCH] sched: generalize CONFIG_IRQ_TIME_ACCOUNTING for X86 and ARM

2012-02-09 Thread Yong Zhang
On Wed, Feb 08, 2012 at 01:18:33PM +, Russell King - ARM Linux wrote: On Wed, Feb 08, 2012 at 04:48:34AM -0800, Dmitry Antipov wrote: Generalize CONFIG_IRQ_TIME_ACCOUNTING between X86 and ARM, move noirqtime= option to common debugging code. For a bit of backward compatibility,

Re: [PATCH] sched: generalize CONFIG_IRQ_TIME_ACCOUNTING for X86 and ARM

2012-02-09 Thread Yong Zhang
Cc'ing PeterZ. On Wed, Feb 08, 2012 at 04:48:34AM -0800, Dmitry Antipov wrote: Generalize CONFIG_IRQ_TIME_ACCOUNTING between X86 and ARM, move noirqtime= option to common debugging code. For a bit of backward compatibility, tsc=noirqtime is preserved, but issues a warning. Suggested-by:

Re: clock_getres() and real resolution

2012-02-09 Thread Richard Cochran
On Wed, Feb 08, 2012 at 08:31:03AM -0800, Dmitry Antipov wrote: IIUC, an idea behind clock_getres() is to give a hint about the resolution of specified clock. This hint may be used by an application programmer to check whether this clock is suitable for a some purpose. So why clock_getres()

Re: LiveBuild failure creating nano image

2012-02-09 Thread Alexander Graf
On 09.02.2012, at 01:50, Fathi Boudra wrote: On 8 February 2012 17:56, Alexander Graf ag...@suse.de wrote: On 08.02.2012, at 16:54, Fathi Boudra wrote: On 7 February 2012 00:50, Peter Maydell peter.mayd...@linaro.org wrote: On 4 February 2012 02:39, Peter Maydell peter.mayd...@linaro.org

Re: i.MX5/6 U-Boot: Cache enabling

2012-02-09 Thread Marek Vasut
On 04.02.2012 11:18, Marek Vasut wrote: Let's discuss how to enable the i.MX5/6 caches in U-Boot: On 03.02.2012 12:00, Stefano Babic wrote: On 03/02/2012 11:18, Dirk Behme wrote: ... As your concerns are surely related to speed up the boot process, IMHO we can focus efforts to

Re: [Samsung] [U-Boot] [PATCH v7 4/4] EXYNOS: SMDK5250: Add MMC SPL support

2012-02-09 Thread Mike Frysinger
On Thursday 09 February 2012 00:25:35 Chander Kashyap wrote: On 9 February 2012 09:21, Mike Frysinger wrote: On Wednesday 08 February 2012 18:35:28 Doug Anderson wrote: On Thu, Feb 2, 2012 at 1:21 PM, Mike Frysinger wrote: On Thursday 02 February 2012 04:11:27 Chander Kashyap wrote:

Re: [U-Boot] [PATCH v7 4/4] EXYNOS: SMDK5250: Add MMC SPL support

2012-02-09 Thread Mike Frysinger
On Wednesday 08 February 2012 18:35:28 Doug Anderson wrote: On Thu, Feb 2, 2012 at 1:21 PM, Mike Frysinger wrote: On Thursday 02 February 2012 04:11:27 Chander Kashyap wrote: +int main(int argc, char **argv) +{ ... + unsigned char buffer[BUFSIZE] = {0}; this is an implicit

Re: clock_getres() and real resolution

2012-02-09 Thread Thomas Gleixner
On Wed, 8 Feb 2012, Dmitry Antipov wrote: IIUC, an idea behind clock_getres() is to give a hint about the resolution of specified clock. This hint may be used by an application programmer to check whether this clock is suitable for a some purpose. So why clock_getres() always returns

Re: [U-Boot] [PATCH v2] SMDK5250: Add ethernet support

2012-02-09 Thread Simon Glass
On Thu, Feb 9, 2012 at 3:26 AM, Chander Kashyap chander.kash...@linaro.org wrote: This patch enable support for SMC911X based ethernet device. Signed-off-by: Chander Kashyap chander.kash...@linaro.org Acked-by: Simon Glass s...@chromium.org --- Changes in v2:        - As Simon pointed

New Connect session: What Android and Embedded Linux can learn from each other

2012-02-09 Thread Bernhard Rosenkränzer
Hi, we've added a new session to Connect - tomorrow at 11: What Android and Embedded Linux can learn from each other. This is a preview (and fix-it-up session ;) ) for the talk I'm going to give at ELC - the basic premise is: Android and normal Embedded Linux are often seen as completely

[PATCH] sched: generalize CONFIG_IRQ_TIME_ACCOUNTING for X86 and ARM

2012-02-09 Thread Dmitry Antipov
Generalize CONFIG_IRQ_TIME_ACCOUNTING between X86 and ARM, move noirqtime= option to common debugging code. For a bit of backward compatibility, X86-specific option tsc=noirqtime is preserved, but issues a warning. Suggested-by: Yong Zhang yong.zha...@gmail.com Suggested-by: Russell King

Re: LiveBuild failure creating nano image

2012-02-09 Thread Fathi Boudra
down what's causing this is not going to work. The same binaries works on native builders: http://snapshots.linaro.org/build/linaro-o-ubuntu-desktop/20120209/0/build-log.txt If you take a look to the log (thanks loïc for putting on people.l.o), qemu segfault before reaching mono. I'll try to reduce

Re: clock_getres() and real resolution

2012-02-09 Thread Dmitry Antipov
On 02/09/2012 10:40 AM, Richard Cochran wrote: I thought this list was about Linux kernel development, but now it seems to be about Sun's old bugs. This Sun (probably) has ~10x more accurate hrtimers than it's said, and it's a bug. My panda board (with 32K timer enabled) has ~3x less

Re: clock_getres() and real resolution

2012-02-09 Thread Richard Cochran
On Thu, Feb 09, 2012 at 01:25:33AM -0800, Dmitry Antipov wrote: Old Sun Fire 880, SunOS 5.10 Generic_139555-08. 100ns precision with 10ms finest timer unit??? I thought this list was about Linux kernel development, but now it seems to be about Sun's old bugs. Richard

Re: [U-Boot] [PATCH v2] SMDK5250: Add ethernet support

2012-02-09 Thread Minkyu Kang
On 10 February 2012 02:00, Simon Glass s...@chromium.org wrote: On Thu, Feb 9, 2012 at 3:26 AM, Chander Kashyap chander.kash...@linaro.org wrote: This patch enable support for SMC911X based ethernet device. Signed-off-by: Chander Kashyap chander.kash...@linaro.org Acked-by: Simon Glass