Current linux-omap kernel boots up fine on 3430 SDP after
adding Sergio's patch [1], but then I get the following crash
on the first UART keypress.
This is new, it used to work okay a little while ago.
Regards,
Anand
<1>Unable to handle kernel NULL pointer dereference at virtual address 0010
> From: Sergio Aguirre
>
> This fixes the issue in which mm_lock mutex was attempted to be
> used without initializing previously.
>
> Signed-off-by: Sergio Aguirre
Tested-by: Anand Gadiyar
This patch on top of current linux-omap kernel allows me to
boot with the default SDP defconfig on a 3
On Fri, Sep 4, 2009 at 12:56 AM, Vikram Pandita wrote:
> From: Vimal Singh
>
> Adding NAND support for ZOOM2 and LDP board. I have tested it for ZOOM2
> boards, someone can verify it for LDP, hopefully it should not have any
> problem.
>
> The size of the U-Boot environment partition was increased
Hello,
Register values should not get corrupted. Could you please point out the
registers that may get corrupted? Do they get corrupted during audio
play? I haven't seen corrupted register values.
- Eero
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To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a me
> -Original Message-
> From: kishore kadiyala [mailto:kishorek.kadiy...@gmail.com]
> Sent: Thursday, September 03, 2009 11:04 AM
> To: Madhusudhan
> Cc: kishore kadiyala; linux-ker...@vger.kernel.org; linux-
> o...@vger.kernel.org; jarkko.lavi...@nokia.com
> Subject: Re: [PATCH] OMAP4: MM
Need to lock the res_mutex when traversing the res_list.
Signed-off-by: Mike Chan
---
arch/arm/plat-omap/resource.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/plat-omap/resource.c b/arch/arm/plat-omap/resource.c
index 25072cd..4631912 100644
--- a/arch/arm
On Thu, Sep 3, 2009 at 10:28 AM, Kevin
Hilman wrote:
> I've been using -rt on a basic OMAP3 kernel, but have not enabled
> EHCI so haven't seen this.
What kernel version are you running, and what are you using for your
timer config?
# CONFIG_OMAP_MBOX_FWK is not set
# CONFIG_OMAP_MPU_TIMER is no
Checking if the resource is already registered and adding to the list
must be atomic or bad things can happen.
Signed-off-by: Mike Chan
---
arch/arm/plat-omap/resource.c | 14 +-
1 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/arch/arm/plat-omap/resource.c b/arch/arm
Enable NAND options by default in zoom2_defconfig file
Other changes in defconfig come from make menuconfig syncup
Signed-off-by: Vikram Pandita
---
arch/arm/configs/omap_zoom2_defconfig | 224 +++--
1 files changed, 160 insertions(+), 64 deletions(-)
diff --git a/a
From: Vimal Singh
Adding NAND support for ZOOM2 and LDP board. I have tested it for ZOOM2
boards, someone can verify it for LDP, hopefully it should not have any
problem.
The size of the U-Boot environment partition was increased to 1.25MB.
Vikram: Changed ldp name to zoom.
Future board
From: Vimal Singh
Add support for flash on SDP boards. NAND, NOR and OneNAND
are supported.
Only tested on 3430SDP (ES2 and ES3.1), somebody please test on
2430SDP and check the chips select for 2430SDP.
Also note that:
For OneNAND: in the earlier 2430SDP code the kernel partition
was set to on
This patch series adds flash support for NAND (in sdp, zoom2 and ldp),
OneNAND and NOR (in sdp)
Tested on Zoom2 by Vikram, On SDP by Vimal
Vikram Pandita (1):
OMAP: Zoom2: Enable NAND in defconfig
Vimal Singh (2):
OMAP2/3: Add support for flash on SDP boards
OMAP3: Add support for NAND on
Vimal/Tony
>-Original Message-
>From: linux-omap-ow...@vger.kernel.org
>[mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of vimal
>singh
>Sent: Tuesday, September 01, 2009 4:29 AM
>To: linux-omap@vger.kernel.org
>Cc: t...@atomide.com
>Subject: [PATCH 2/2] OMAP3: Add support for NAND o
Comments received and fixed after previous posts
http://marc.info/?l=linux-omap&m=125012097403050&w=2 (v1)
http://marc.info/?l=linux-omap&m=125137152606644&w=2 (v2)
Summary:
OMAP sDMA driver changes for descriptor autoloading feature.
Signed-off-by: Venkatraman S
---
diff --git a/arch/arm/plat
> -Original Message-
> From: Shilimkar, Santosh
> Sent: Monday, August 31, 2009 11:41 PM
> To: S, Venkatraman; linux-omap@vger.kernel.org
> Cc: linux-arm-ker...@lists.infradead.org
> Subject: RE: [PATCH v2][RFC] OMAP4: sDMA driver: descriptor
> autoloading feature
>
> Venkat,
> Few comme
Hi Mike,
Actually chunqiu and I still have this problem, if you can push out the patch,
that will be good.
Thanks,
Limei
-Original Message-
From: Mike Chan [mailto:m...@android.com]
Sent: Thursday, September 03, 2009 12:45 PM
To: Kevin Hilman
Cc: Wang Limei-E12499; linux-omap@vg
On Thu, Sep 3, 2009 at 7:01 AM, Kevin Hilman wrote:
> Mike Chan writes:
>
>> On Tue, Aug 18, 2009 at 8:04 AM, Kevin
>> Hilman wrote:
>>> "Wang Limei-E12499" writes:
>>>
Seems like I did not submit the patch in the right way, before I setup
my mail correctly, attach the patches in the ma
On Wed, Sep 2, 2009 at 10:00 PM, Madhusudhan wrote:
>
>
> > -Original Message-
> > From: kishore kadiyala [mailto:kishore.kadiy...@ti.com]
> > Sent: Wednesday, September 02, 2009 8:30 AM
> > To: linux-ker...@vger.kernel.org
> > Cc: linux-omap@vger.kernel.org; jarkko.lavi...@nokia.com; madh
On Thu, Sep 3, 2009 at 10:44 AM, Koen Kooi wrote:
>>
>> http://cgit.openembedded.org/cgit.cgi/openembedded/diff/recipes/linux/linux-omap-2.6.29/0001-implement-TIF_RESTORE_SIGMASK-support-and-enable-the.patch?id=1f0d91e152f16fbd40bb2fb3c44a30d774d4dede
>
> If people want to push that upstream, pleas
'twl4030-poweroff' module was removed sometime back. This patch adds back
this capability.
We don't really need a whole new driver just for initializing one pointer.
Initialize pm_power_off in twl4030-core.c
Signed-off-by: Vimal Singh
CC: Felipe Balbi
---
This patch is compile tested only.
This
'twl4030-pwrbutton' was already made as a platform_driver so it can
be registered as a child of twl4030-core.c.
But adding twl4030-pwrbutton as our child in twl4030-core is missing
currently. This patch adds it.
Signed-off-by: Vimal Singh
CC: Felipe Balbi
Cc: Samuel Ortiz
Cc: David Brownell
-
This patch series restores the TWL Power-button and Power-off capabilities.
Which were removed in "REMOVE OMAP LEGACY CODE" patches.
Patches are compile tested only.
[PATCH 1/2]: twl4030: register twl4030-pwrbuttonas a child of twl4030-core.c
[PATCH 2/2]: twl4030: initialization of pm_power_off i
Op 1 sep 2009, om 05:16 heeft Cliff Brake het volgende geschreven:
On Mon, Aug 31, 2009 at 4:50 PM, Cliff Brake
wrote:
Hello,
I'm trying to run 2.6.31-rc8-rt9-omap1 on a OMAP3 cpu. So far, it
seems fairly unstable:
http://www.bec-systems.com/omap-rt-tests/
2.6.31-rc8-rt9 boots and runs we
Cliff Brake writes:
> On Mon, Aug 31, 2009 at 11:16 PM, Cliff Brake wrote:
>
>> Applying
>>
>> http://cgit.openembedded.org/cgit.cgi/openembedded/diff/recipes/linux/linux-omap-2.6.29/0001-implement-TIF_RESTORE_SIGMASK-support-and-enable-the.patch?id=1f0d91e152f16fbd40bb2fb3c44a30d774d4dede
>>
>>
Mike Chan writes:
> On Tue, Aug 18, 2009 at 8:04 AM, Kevin
> Hilman wrote:
>> "Wang Limei-E12499" writes:
>>
>>> Seems like I did not submit the patch in the right way, before I setup
>>> my mail correctly, attach the patches in the mail.
>>
>> You're patches are still line-wrapped.
>>
>> I stro
Adding support for MUSB register save and restore during system
suspend and resume.
Changes:
- Added musb_save/restore_context() functions
- Added platform specific musb_platform_save/restore_context()
to handle platform specific jobs.
- Maintaining BlackFin compa
From: Andy Shevchenko
I doubt about usefulness of removed piece of code. But it seems to be not used
because of unchanged value of bJustWokeDSP.
Signed-off-by: Andy Shevchenko
---
drivers/dsp/bridge/rmgr/node.c | 17 -
1 files changed, 0 insertions(+), 17 deletions(-)
diff -
From: Andy Shevchenko
It's more logical to have calls of symmetric functions at single place.
Signed-off-by: Andy Shevchenko
---
arch/arm/plat-omap/include/dspbridge/mem.h |5 +
drivers/dsp/bridge/rmgr/drv_interface.c|2 ++
drivers/dsp/bridge/services/mem.c |4 ++--
Hi,
On Thu, 2009-09-03 at 00:11 +0200, ext Andrew Morton wrote:
> On Tue, 01 Sep 2009 10:10:19 +0300
> Artem Bityutskiy wrote:
>
> > Andrew,
> >
> > could you please help with merging this piece of (well written) code?
> > Could you give your blessing to include it into linux-next now, and
> >
> -Original Message-
> From: linux-omap-ow...@vger.kernel.org
> [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of Premi, Sanjeev
> Sent: Thursday, September 03, 2009 4:14 PM
> To: linux-omap@vger.kernel.org
> Subject: [RFC] Common mechanism to identify Si revision
>
> Hi,
>
> Curre
Hi,
Currently there are multiple mechanisms for identifying the si revisions.
Most places the comparison is against omap_rev() as a whole number. Example:
arch/arm/mach-omap2/board-3430sdp.c:695:if (omap_rev() > OMAP3430_REV_ES1_0)
arch/arm/mach-omap2/board-3430sdp.c:728:if (omap_rev() >
From: Andy Shevchenko
* Change struct LST_ELEM to struct list_head in whole dsp bridge driver
* Remove useless commentaries
* Minor change in the services/mem.c:
...
struct list_head *last = &mMan.lst.head;
struct list_head *curr = last->next; /* was: mMan.lst.head.next */
...
Signed
On Mon, Aug 31, 2009 at 11:24:58AM -0500, Jon Hunter wrote:
> If UNWIND is breaking it, then the most likely cause is that you are
> using an older toolchain, such as code-sourcery 2007q3. If you are using
> 2007q3, upgrade to a 2008 or 2009 release. More details here:
>
> http://marc.info/?l=
Hi Hari,
From: "ext Kanigeri, Hari"
Subject: RE: [DSPBRIDGE RFC] Combining Reserve and Map into a new IOCTL
Date: Wed, 2 Sep 2009 18:16:26 +0200
> The initial idea behind DSPProcessor_ReserveMemory call was to
> provide the User's the option of doing DSP buffer management for a
> pool of memory
On Thu, Sep 3, 2009 at 12:31 PM, Andy
Shevchenko wrote:
> On Thu, Sep 3, 2009 at 12:17 PM, Artem Bityutskiy wrote:
>> On Thu, 2009-09-03 at 12:06 +0300, Andy Shevchenko wrote:
>>> @@ -590,7 +589,7 @@ DSP_STATUS CMM_GetInfo(struct CMM_OBJECT *hCmmMgr,
>>> /* next node.
On Thu, Sep 3, 2009 at 12:17 PM, Artem Bityutskiy wrote:
> On Thu, 2009-09-03 at 12:06 +0300, Andy Shevchenko wrote:
>> @@ -590,7 +589,7 @@ DSP_STATUS CMM_GetInfo(struct CMM_OBJECT *hCmmMgr,
>> /* next node. */
>> pCurNode = (struct CMM_MN
On Thu, 2009-09-03 at 12:06 +0300, Andy Shevchenko wrote:
> @@ -590,7 +589,7 @@ DSP_STATUS CMM_GetInfo(struct CMM_OBJECT *hCmmMgr,
> /* next node. */
> pCurNode = (struct CMM_MNODE *)LST_Next(pAltr->
>
From: Andy Shevchenko
* Change struct LST_ELEM to struct list_head in whole dsp bridge driver
* Remove useless commentaries
* Minor change in the services/mem.c:
...
struct list_head *last = &mMan.lst.head;
struct list_head *curr = last->next; /* was: mMan.lst.head.next */
...
Signed
From: Andy Shevchenko
* Remove LST_Init() and LST_Exit() calls because they are doing nothing except
tracing, Thus, remove tracing as well.
* Remove DBC_* calls. It's internal kernel business whether to have those
assertions.
* Switch to list_head structure instead of LST_ELEM. Remove redud
From: Andy Shevchenko
Instead of MEM_Calloc()/MEM_Free() use kzalloc()/kfree() calls. Thus we get rid
of mem.h dependency.
Signed-off-by: Andy Shevchenko
---
arch/arm/plat-omap/include/dspbridge/list.h | 10 +-
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/p
Hello.
Here are two patches which change driver's own circular linked list
implementation to native one in linux kernel. The initial idea was come from
Hiroshi Doyu.
This version includes corrections which I got from Imre and Felipe.
Additionally the fourth patch changes LST_ELEM name to native
From: Andy Shevchenko
* Use native list_empty() method instead of LST_IsEmpty() inside list.c. Remove
extra local variables.
* Move methods from list.c as inline functions in the list.h. Get rid of list.c
at all.
* Use list_head natively instead of LST_ELEM in the list.h.
Signed-off-by: Andy
On Wed, Sep 02, 2009 at 06:16:26PM +0200, Hari Kanigeri wrote:
> The initial idea behind DSPProcessor_ReserveMemory call was to provide
> the User's the option of doing DSP buffer management for a pool of
> memory by themselves. So, call Reserve one time, and do map/unmap
> multiple times within th
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