On Wed, Feb 29, 2012 at 11:21:58PM +0800, zachary6626 wrote:
Sorry disturbing you!
I have ask google for do ARM Cortex-A9 PMU supoort oprofile, but it do not
have a answer definitely .
So i ask you do ARM Cortex-A9 PMU supoort oprofile.
Can u help me?
In general, yes it does work.
From: Ying-Chun Liu (PaulLiu) paul@linaro.org
Anatop is an integrated regulator inside i.MX6 SoC.
There are 3 digital regulators which controls PU, CORE (ARM), and SOC.
And 3 analog regulators which controls 1P1, 2P5, 3P0 (USB).
This patch adds the Anatop regulator driver.
Signed-off-by:
From: Ying-Chun Liu (PaulLiu) paul@linaro.org
Anatop is a mfd chip embedded in Freescale i.MX6Q SoC.
Anatop provides regulators and thermal.
This driver handles the address space and the operation of the mfd device.
Signed-off-by: Ying-Chun Liu (PaulLiu) paul@linaro.org
Cc: Samuel Ortiz
On 1 March 2012 03:24, Tushar Behera tushar.beh...@linaro.org wrote:
On 02/29/2012 06:31 PM, Thomas Abraham wrote:
Hi Sangwook,
On 29 February 2012 18:11, Sangwook Lee sangwook@linaro.org wrote:
Enable burst transfer from AHB for EHCI.
This fixes data transfer of USB Ethernet with
On Wed, Feb 29, 2012 at 02:44:24PM +, Ian Campbell wrote:
On Wed, 2012-02-29 at 12:58 +, Dave Martin wrote:
On Wed, Feb 29, 2012 at 09:56:02AM +, Ian Campbell wrote:
On Wed, 2012-02-29 at 09:34 +, Dave Martin wrote:
On Tue, Feb 28, 2012 at 12:28:29PM +, Stefano
W dniu 29.02.2012 14:23, Marcin Juszkiewicz pisze:
Those packages may also work under Ubuntu 10.10 'maverick' and 11.04
'natty' but it was not tested. Users of Ubuntu 11.10 'oneiric' may
install libmpfr1ldbl package [2] and then use 'lucid' repository to
install cross compiler while I will
On Wed, Feb 29, 2012 at 12:58:26PM +, Dave Martin wrote:
On Wed, Feb 29, 2012 at 09:56:02AM +, Ian Campbell wrote:
On Wed, 2012-02-29 at 09:34 +, Dave Martin wrote:
On Tue, Feb 28, 2012 at 12:28:29PM +, Stefano Stabellini wrote:
I don't have a very strong opinion on
On Wed, Feb 29, 2012 at 02:44:24PM +, Ian Campbell wrote:
If you need a specific register, this means that you must set up that
register explicitly inside the asm if you want a guarantee that the
code will work:
asm volatile (
movw r12, %[hvc_num]\n\t
Is gcc
On Thu, Mar 01, 2012 at 10:10:29AM +, Russell King - ARM Linux wrote:
On Wed, Feb 29, 2012 at 12:58:26PM +, Dave Martin wrote:
On Wed, Feb 29, 2012 at 09:56:02AM +, Ian Campbell wrote:
On Wed, 2012-02-29 at 09:34 +, Dave Martin wrote:
On Tue, Feb 28, 2012 at 12:28:29PM
On Thu, Mar 01, 2012 at 10:27:02AM +, Dave Martin wrote:
So, where there's a compelling reason to inline these things, we can use
the existing techniques if we're alert to the risks. But in cases where
there isn't a compelling reason, aren't we just inviting fragility
unnecessarily?
The
On 02/28/2012 05:27 PM, Ming Lei wrote:
I am sure that several guys have tried the current omap4 pmu patch
and make perf work well on pandaboard.
On a freshly booted panda board which is mostly idle:
root@linaro-developer:~# uptime
14:44:36 up 1 min, 3 users, load average: 0.17, 0.11,
On Thu, Mar 01, 2012 at 05:10:52PM +0800, Ying-Chun Liu (PaulLiu) wrote:
+ if (IS_ERR(rdev)) {
+ dev_err(pdev-dev, failed to register %s\n,
+ rdesc-name);
+ kfree(rdesc-name);
+ return PTR_ERR(rdev);
+ }
+
+ return 0;
+}
On Thu, Mar 01, 2012 at 05:10:51PM +0800, Ying-Chun Liu (PaulLiu) wrote:
+ spin_lock(adata-reglock);
+ val = readl(adata-ioreg + addr);
+ spin_unlock(adata-reglock);
Do you really need to take a lock for a single read operation from a
memory mapped register? I'd expect this to be
On 03/01/2012 12:39 PM, Samuel Ortiz wrote:
Hi Daniel,
On Tue, Feb 28, 2012 at 10:46:05PM +0100, daniel.lezc...@linaro.org wrote:
From: Daniel Lezcanodaniel.lezc...@linaro.org
I missed in my previous patch the A9_MASK_REQ[_MASK] were
already defined. Let's remove the duplicate definitions.
On Thu, 1 Mar 2012, Russell King - ARM Linux wrote:
On Thu, Mar 01, 2012 at 10:27:02AM +, Dave Martin wrote:
So, where there's a compelling reason to inline these things, we can use
the existing techniques if we're alert to the risks. But in cases where
there isn't a compelling reason,
Hi Dave,
By the way, in
http://lists.linaro.org/pipermail/linaro-dev/2011-September/thread.html#7560,
we discussed about oprofile timer mode granularity for platforms, which had the
PMU bug that loses PMU interrupts (4430, 4460 and maybe 4470).
Was this timer granularity proposed/introduced ?
On Thu, Mar 1, 2012 at 6:48 PM, Dmitry Antipov
dmitry.anti...@linaro.org wrote:
On 02/28/2012 05:27 PM, Ming Lei wrote:
I am sure that several guys have tried the current omap4 pmu patch
and make perf work well on pandaboard.
On a freshly booted panda board which is mostly idle:
The
On 1 March 2012 00:40, Subodh Nijsure snijs...@grid-net.com wrote:
Hello,
(Pardon if this is out-of-scope for linaro-dev mailing list )
Is there anybody trying to get Linaro to run on cheap AuraSlate
(http://www.auraslate.com/) tablet? If you are would be nice to
collaborate...
I like
Enable core cpuidle timekeeping and irq enabling and remove that
handling from this code.
Signed-off-by: Robert Lee rob@linaro.org
---
arch/arm/mach-davinci/cpuidle.c | 82 ---
1 files changed, 33 insertions(+), 49 deletions(-)
diff --git
Enable core cpuidle timekeeping and irq enabling and remove that
handling from this code.
Signed-off-by: Robert Lee rob@linaro.org
---
arch/arm/mach-shmobile/cpuidle.c | 31 +++
1 files changed, 7 insertions(+), 24 deletions(-)
diff --git
-Original Message-
From: Tushar Behera [mailto:tushar.beh...@linaro.org]
Sent: Thursday, March 01, 2012 12:30 PM
To: Jingoo Han
Cc: linux-...@vger.kernel.org; 'Greg Kroah-Hartman';
linux-samsung-...@vger.kernel.org; linux-arm-
ker...@lists.infradead.org; 'Sangwook Lee'; 'Alan
Hi Rob,
On 03/01/2012 06:12 AM, Robert Lee wrote:
Make necessary changes to implement time keeping and irq enabling
in the core cpuidle code. This will allow the removal of these
functionalities from various platform cpuidle implementations whose
timekeeping and irq enabling follows the
DMA burst support is added to improve performance in EHCI data
transfer. The USB EHCI controller on Exynos SoCs can use INCR16,
INCR8, and INCR4 mode. These modes of INSNREG00 register should
be set in order to enable DMA burst transfer. This feature is
also related to AHB spec.
Signed-off-by:
This patch series moves various functionality duplicated in platform
cpuidle drivers to the core cpuidle driver. Also, the platform irq
disabling was removed as it appears that all calls into
cpuidle_call_idle will have already called local_irq_disable().
Rafael,
Could you review this patchset
This patch adds USB HOST register definitions. The definition for
EHCI INSNREG00 regiser and corresponding bit field definitions are
added.
Signed-off-by: Sangwook Lee sangwook@linaro.org
Signed-off-by: Jingoo Han jg1@samsung.com
---
v2: change the definition name from EHCI_ENA_xxx to
Enable core cpuidle timekeeping and irq enabling and remove that
handling from this code.
Signed-off-by: Robert Lee rob@linaro.org
---
arch/arm/mach-kirkwood/cpuidle.c | 72 +++---
1 files changed, 21 insertions(+), 51 deletions(-)
diff --git
Hi Daniel,
On Tue, Feb 28, 2012 at 10:46:05PM +0100, daniel.lezc...@linaro.org wrote:
From: Daniel Lezcano daniel.lezc...@linaro.org
I missed in my previous patch the A9_MASK_REQ[_MASK] were
already defined. Let's remove the duplicate definitions.
The PRCMU_GIC_DELAY macro could be
Enable core cpuidle timekeeping and irq enabling and remove that
handling from this code.
Signed-off-by: Robert Lee rob@linaro.org
---
arch/arm/mach-omap2/cpuidle44xx.c | 21 +++--
1 files changed, 3 insertions(+), 18 deletions(-)
diff --git
On Wed, 29 Feb 2012 19:21:13 +0400, Dmitry Antipov dmitry.anti...@linaro.org
wrote:
Debugging option CONFIG_MODULE_KTHREAD_CHECK provides a way to check
whether all kernel threads created by the module and have used module
code as a thread worker function are really exited when the module is
Enable core cpuidle timekeeping and irq enabling and remove that
handling from this code.
Signed-off-by: Robert Lee rob@linaro.org
---
arch/arm/mach-at91/cpuidle.c | 67 +++---
1 files changed, 24 insertions(+), 43 deletions(-)
diff --git
Enable core cpuidle timekeeping and irq enabling and remove that
handling from this code.
Signed-off-by: Robert Lee rob@linaro.org
---
arch/arm/mach-exynos/cpuidle.c | 53 ---
1 files changed, 6 insertions(+), 47 deletions(-)
diff --git
Use core cpuidle timekeeping and irqen wrapper and remove that
handling from this code.
Signed-off-by: Robert Lee rob@linaro.org
---
arch/arm/mach-omap2/cpuidle34xx.c | 42 +++--
1 files changed, 17 insertions(+), 25 deletions(-)
diff --git
2012/3/1 Zach Pfeffer zach.pfef...@linaro.org:
On 1 March 2012 00:40, Subodh Nijsure snijs...@grid-net.com wrote:
Hello,
(Pardon if this is out-of-scope for linaro-dev mailing list )
Is there anybody trying to get Linaro to run on cheap AuraSlate
(http://www.auraslate.com/) tablet? If you
On 1 March 2012 15:24, Heiko Stübner he...@sntech.de wrote:
Am Donnerstag, 1. März 2012, 06:38:20 schrieb Jingoo Han:
This patch adds USB HOST register definitions. The definition for
EHCI INSNREG00 regiser and corresponding bit field definitions are
added.
Signed-off-by: Sangwook Lee
Dear Dave and Turgis,
Thanks for your replying.
I have run oprofile on OMAP4460, but there are many problems.
My test env is:
oprofile version: 0.9.7
Android ver: ICS
kernel ver: 3.0
CPU:OMAP4460
Oprofile ran abnormally after
Am Donnerstag, 1. März 2012, 06:38:20 schrieb Jingoo Han:
This patch adds USB HOST register definitions. The definition for
EHCI INSNREG00 regiser and corresponding bit field definitions are
added.
Signed-off-by: Sangwook Lee sangwook@linaro.org
Signed-off-by: Jingoo Han
Wrong Dave, I meant Dave Long ;-)
OMAP Platform Business Unit - OMAP System Engineering - Platform Enablement -
System Multimedia
Hi Dave,
By the way, in
http://lists.linaro.org/pipermail/linaro-dev/2011-September/thread.html#7560,
we
discussed about oprofile timer mode granularity for
Use hrtimer ;-)
Well, to make PMU work, look at linaro-dev mail archives, Lei Ming and Antipov
Dmitry had a discussion recently on the right patches
Regards
Fred
OMAP Platform Business Unit - OMAP System Engineering - Platform Enablement -
System Multimedia
Texas Instruments France SA, 821
On 03/01/2012 08:00 AM, Kalle Vahlman wrote:
2012/3/1 Zach Pfefferzach.pfef...@linaro.org:
On 1 March 2012 00:40, Subodh Nijsuresnijs...@grid-net.com wrote:
Hello,
(Pardon if this is out-of-scope for linaro-dev mailing list )
Is there anybody trying to get Linaro to run on cheap AuraSlate
2012/3/1 Subodh Nijsure snijs...@grid-net.com:
On 03/01/2012 08:00 AM, Kalle Vahlman wrote:
2012/3/1 Zach Pfefferzach.pfef...@linaro.org:
On 1 March 2012 00:40, Subodh Nijsuresnijs...@grid-net.com wrote:
Hello,
(Pardon if this is out-of-scope for linaro-dev mailing list )
Is there
On Wed, Feb 29, 2012 at 6:42 PM, Robert Lee rob@linaro.org wrote:
This patch series moves various functionality duplicated in platform
cpuidle drivers to the core cpuidle driver. Also, the platform irq
disabling was removed as it appears that all calls into
cpuidle_call_idle will have
From: Ying-Chun Liu (PaulLiu) paul@linaro.org
Anatop is a mfd chip embedded in Freescale i.MX6Q SoC.
Anatop provides regulators and thermal.
This driver handles the address space and the operation of the mfd device.
Signed-off-by: Ying-Chun Liu (PaulLiu) paul@linaro.org
Cc: Samuel Ortiz
From: Ying-Chun Liu (PaulLiu) paul@linaro.org
Anatop is an integrated regulator inside i.MX6 SoC.
There are 3 digital regulators which controls PU, CORE (ARM), and SOC.
And 3 analog regulators which controls 1P1, 2P5, 3P0 (USB).
This patch adds the Anatop regulator driver.
Signed-off-by:
Forwarding Ubuntu Precise Beta 1 announcement:
[...]
This release introduces a new set of images for the ARMv7 hard float
ABI, denoted as armhf. There are still some armel images around, as
we finish the migration, but 12.04 for ARM will be based on armhf.
[...]
Ubuntu Core
---
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