On Wednesday 09 July 2014 07:25 PM, Felipe Balbi wrote:
On Wed, Jul 09, 2014 at 05:56:37PM +0530, Sekhar Nori wrote:
On Wednesday 09 July 2014 02:55 PM, Tony Lindgren wrote:
* Tony Lindgren t...@atomide.com [140708 01:32]:
* Sekhar Nori nsek...@ti.com [140707 21:56]:
On Monday 07 July 2014
On Wednesday 09 July 2014 07:45 PM, Santosh Shilimkar wrote:
On Wednesday 09 July 2014 08:39 AM, Russell King - ARM Linux wrote:
On Wed, Jul 09, 2014 at 05:56:37PM +0530, Sekhar Nori wrote:
On Wednesday 09 July 2014 02:55 PM, Tony Lindgren wrote:
I guess no more comments. Took a look at the
* Tony Lindgren t...@atomide.com [140708 01:32]:
* Sekhar Nori nsek...@ti.com [140707 21:56]:
On Monday 07 July 2014 08:40 PM, Felipe Balbi wrote:
On Mon, Jul 07, 2014 at 02:40:08PM +0100, Russell King - ARM Linux wrote:
--- a/arch/arm/mm/cache-l2x0.c
+++ b/arch/arm/mm/cache-l2x0.c
On Wednesday 09 July 2014 02:55 PM, Tony Lindgren wrote:
* Tony Lindgren t...@atomide.com [140708 01:32]:
* Sekhar Nori nsek...@ti.com [140707 21:56]:
On Monday 07 July 2014 08:40 PM, Felipe Balbi wrote:
On Mon, Jul 07, 2014 at 02:40:08PM +0100, Russell King - ARM Linux wrote:
---
* Sekhar Nori nsek...@ti.com [140709 05:28]:
On Wednesday 09 July 2014 02:55 PM, Tony Lindgren wrote:
* Tony Lindgren t...@atomide.com [140708 01:32]:
* Sekhar Nori nsek...@ti.com [140707 21:56]:
On Monday 07 July 2014 08:40 PM, Felipe Balbi wrote:
On Mon, Jul 07, 2014 at 02:40:08PM
On Wed, Jul 09, 2014 at 05:56:37PM +0530, Sekhar Nori wrote:
On Wednesday 09 July 2014 02:55 PM, Tony Lindgren wrote:
I guess no more comments. Took a look at the patch again, Sekhar, can
you please update the description with what has been discovered in this
thread and repost?
How does
On Wed, Jul 09, 2014 at 02:25:31AM -0700, Tony Lindgren wrote:
* Tony Lindgren t...@atomide.com [140708 01:32]:
* Sekhar Nori nsek...@ti.com [140707 21:56]:
On Monday 07 July 2014 08:40 PM, Felipe Balbi wrote:
On Mon, Jul 07, 2014 at 02:40:08PM +0100, Russell King - ARM Linux
wrote:
On Wed, Jul 09, 2014 at 05:56:37PM +0530, Sekhar Nori wrote:
On Wednesday 09 July 2014 02:55 PM, Tony Lindgren wrote:
* Tony Lindgren t...@atomide.com [140708 01:32]:
* Sekhar Nori nsek...@ti.com [140707 21:56]:
On Monday 07 July 2014 08:40 PM, Felipe Balbi wrote:
On Mon, Jul 07, 2014 at
On Monday 07 July 2014 09:40 AM, Russell King - ARM Linux wrote:
On Mon, Jul 07, 2014 at 05:39:26AM -0700, Tony Lindgren wrote:
* Russell King - ARM Linux li...@arm.linux.org.uk [140707 05:17]:
On Mon, Jul 07, 2014 at 05:20:27PM +0530, Sekhar Nori wrote:
OMAP4430 had L2 cache controller
On Wednesday 09 July 2014 08:39 AM, Russell King - ARM Linux wrote:
On Wed, Jul 09, 2014 at 05:56:37PM +0530, Sekhar Nori wrote:
On Wednesday 09 July 2014 02:55 PM, Tony Lindgren wrote:
I guess no more comments. Took a look at the patch again, Sekhar, can
you please update the description with
* Sekhar Nori nsek...@ti.com [140707 21:56]:
On Monday 07 July 2014 08:40 PM, Felipe Balbi wrote:
On Mon, Jul 07, 2014 at 02:40:08PM +0100, Russell King - ARM Linux wrote:
--- a/arch/arm/mm/cache-l2x0.c
+++ b/arch/arm/mm/cache-l2x0.c
@@ -732,7 +732,7 @@ static int
* Tony Lindgren t...@atomide.com [140702 01:13]:
* Felipe Balbi ba...@ti.com [140701 12:49]:
On Tue, Jun 17, 2014 at 08:19:35AM -0500, Felipe Balbi wrote:
On Tue, Jun 17, 2014 at 04:04:51PM +0530, Sekhar Nori wrote:
ROM code on AM437x does not support writing to L2C-310 power control
On Mon, Jul 07, 2014 at 03:47:27AM -0700, Tony Lindgren wrote:
That's now merged into v3.16-rc4, so applying this into
omap-for-v3.16/fixes.
I intentionally left the warning in the hope that someone would update
it to write to the register.
From the comments in the patch, it seems that
* Russell King - ARM Linux li...@arm.linux.org.uk [140707 03:51]:
On Mon, Jul 07, 2014 at 03:47:27AM -0700, Tony Lindgren wrote:
That's now merged into v3.16-rc4, so applying this into
omap-for-v3.16/fixes.
I intentionally left the warning in the hope that someone would update
it to write
On Monday 07 July 2014 04:32 PM, Tony Lindgren wrote:
* Russell King - ARM Linux li...@arm.linux.org.uk [140707 03:51]:
On Mon, Jul 07, 2014 at 03:47:27AM -0700, Tony Lindgren wrote:
That's now merged into v3.16-rc4, so applying this into
omap-for-v3.16/fixes.
I intentionally left the
On Mon, Jul 07, 2014 at 05:20:27PM +0530, Sekhar Nori wrote:
OMAP4430 had L2 cache controller version r2p0 (per the public TRM) which
does not have this register. So unless there is a ROM API that was
introduced after OMAP4430, this would not be there even for other
OMAP4s. Public TRM of
* Russell King - ARM Linux li...@arm.linux.org.uk [140707 05:17]:
On Mon, Jul 07, 2014 at 05:20:27PM +0530, Sekhar Nori wrote:
OMAP4430 had L2 cache controller version r2p0 (per the public TRM) which
does not have this register. So unless there is a ROM API that was
introduced after
On Mon, Jul 07, 2014 at 05:39:26AM -0700, Tony Lindgren wrote:
* Russell King - ARM Linux li...@arm.linux.org.uk [140707 05:17]:
On Mon, Jul 07, 2014 at 05:20:27PM +0530, Sekhar Nori wrote:
OMAP4430 had L2 cache controller version r2p0 (per the public TRM) which
does not have this
Hi,
On Mon, Jul 07, 2014 at 02:40:08PM +0100, Russell King - ARM Linux wrote:
On Mon, Jul 07, 2014 at 05:39:26AM -0700, Tony Lindgren wrote:
* Russell King - ARM Linux li...@arm.linux.org.uk [140707 05:17]:
On Mon, Jul 07, 2014 at 05:20:27PM +0530, Sekhar Nori wrote:
OMAP4430 had L2
On Monday 07 July 2014 08:40 PM, Felipe Balbi wrote:
Hi,
On Mon, Jul 07, 2014 at 02:40:08PM +0100, Russell King - ARM Linux wrote:
On Mon, Jul 07, 2014 at 05:39:26AM -0700, Tony Lindgren wrote:
* Russell King - ARM Linux li...@arm.linux.org.uk [140707 05:17]:
On Mon, Jul 07, 2014 at
* Felipe Balbi ba...@ti.com [140701 12:49]:
On Tue, Jun 17, 2014 at 08:19:35AM -0500, Felipe Balbi wrote:
On Tue, Jun 17, 2014 at 04:04:51PM +0530, Sekhar Nori wrote:
ROM code on AM437x does not support writing to L2C-310 power control
register. The L2C driver, however, tries writing to
On Tue, Jun 17, 2014 at 08:19:35AM -0500, Felipe Balbi wrote:
On Tue, Jun 17, 2014 at 04:04:51PM +0530, Sekhar Nori wrote:
ROM code on AM437x does not support writing to L2C-310 power control
register. The L2C driver, however, tries writing to this register for
all revisions = r3p0.
ROM code on AM437x does not support writing to L2C-310 power control
register. The L2C driver, however, tries writing to this register for
all revisions = r3p0.
This leads to a warning dump on boot which leads most users to believe
that L2 cache is non-functional.
Since the problem is
On Tue, Jun 17, 2014 at 04:04:51PM +0530, Sekhar Nori wrote:
ROM code on AM437x does not support writing to L2C-310 power control
register. The L2C driver, however, tries writing to this register for
all revisions = r3p0.
This leads to a warning dump on boot which leads most users to believe
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