Sekhar,
Not sure if you have looked at the clock requirements for VPIF on
DA850/OMAP-L138, it seems like we also need similar support - CDCE913.
I believe, it supports only one clock - 27MHz for VPIF display.
May be we could re-use the same driver? The values and registers do match with
[...]
How do you ensure that only one of these drivers is loaded at a time?
Or is the set of supported devices is board-specific (in which case the
board code should have an idea how to properly set the configuration for
the devices that are supported on that board)?
The DM365 EVM has
Raffaele,
-Original Message-
From: davinci-linux-open-source-boun...@linux.davincidsp.com
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf
Of Raffaele Recalcati
Sent: Friday, October 30, 2009 9:26 AM
To: davinci-linux-open-source@linux.davincidsp.com
Raffaele,
-Original Message-
From: davinci-linux-open-source-
bounces+nsnehaprabha=ti@linux.davincidsp.com [mailto:davinci-linux-
open-source-bounces+nsnehaprabha=ti@linux.davincidsp.com] On Behalf Of
Raffaele Recalcati
Sent: Wednesday, October 28, 2009 11:36 AM
To:
Santiago, Kevin,
-Original Message-
From: Kevin Hilman [mailto:khil...@deeprootsystems.com]
Sent: Monday, October 26, 2009 5:35 PM
To: santiago.nu...@ridgerun.com
Cc: Narnakaje, Snehaprabha; davinci-linux-open-
sou...@linux.davincidsp.com; todd.fisc...@ridgerun.com; linux-
me
-Original Message-
From: Santiago Nunez-Corrales [mailto:snu...@ridgerun.com]
Sent: Tuesday, October 27, 2009 11:54 AM
To: Narnakaje, Snehaprabha
Cc: Kevin Hilman; davinci-linux-open-source@linux.davincidsp.com;
todd.fisc...@ridgerun.com; linux-me...@vger.kernel.org
Subject: Re
Andrew,
Could you please apply this patch to the -mm tree and thus queue it up for
2.6.32-rc series?
Thanks
Sneha
-Original Message-
From: davinci-linux-open-source-boun...@linux.davincidsp.com
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf
Of Kevin
Kevin, Chaithrika,
Is Audio supposed to work from the master branch?
I do not see this patch on the master, but it is there on the temp/asoc branch.
The i2c device information is currently there in both the places - DaVinci ASoC
driver and board setup file.
Thanks
Sneha
-Original
Sekhar, Sudhakar,
Sneha,
I think at least some of your 4-Bit ECC patches are in the linux-davinci
tree
http://git.kernel.org/?p=linux/kernel/git/khilman/linux-
davinci.git;a=commitdiff;h=2c902ca9cd5367122b3d591f44ad81c36f2737cc
Sudhakar,
-Original Message-
From: Sudhakar Rajashekhara [mailto:sudhakar@ti.com]
Sent: Friday, September 18, 2009 6:21 AM
To: Narnakaje, Snehaprabha; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: [PATCH] DM355: Update NAND driver platform data
Sneha,
Today I
-nand-chips-update.patch
I will send the patch to use this new ECC mode from DM355 and DM365 NAND
platform data structures.
Thanks
Sneha
-Original Message-
From: Narnakaje, Snehaprabha
Sent: Thursday, July 16, 2009 6:00 PM
To: linux-...@lists.infradead.org; davinci-linux-open-
sou
-Original Message-
From: davinci-linux-open-source-boun...@linux.davincidsp.com
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf
Of Nori, Sekhar
Sent: Wednesday, September 09, 2009 9:06 AM
To: caglarak...@gmail.com;
-
From: Miguel Aguilar [mailto:miguel.agui...@ridgerun.com]
Sent: Monday, August 31, 2009 6:44 PM
To: Kevin Hilman
Cc: Mark Brown; davinci-linux-open-source@linux.davincidsp.com; alsa-
de...@alsa-project.org; todd.fisc...@ridgerun.com; Diego Dompe;
clark.bec...@ridgerun.com; Narnakaje
@linux.davincidsp.com; alsa-de...@alsa-
project.org
Cc: todd.fisc...@ridgerun.com; diego.do...@ridgerun.com;
clark.bec...@ridgerun.com; Narnakaje, Snehaprabha; Miguel Aguilar
Subject: [PATCH v3 2/2] ASoC: Davinci: Add audio codec support for DM365
EVM
From: Miguel Aguilar miguel.agui...@ridgerun.com
Miguel,
Comments below -
snip
+config SND_DM365_SOC_EVM
+ tristate SoC Audio support for DaVinci DM365 EVM
+ depends on SND_DAVINCI_SOC MACH_DAVINCI_DM365_EVM
+ select SND_DAVINCI_SOC_I2S
+ select SND_SOC_TLV320AIC3X
+ help
+Say Y if you want to add support for SoC
Hans,
Murali would be discussing with you about the new API for HD resolutions. Until
then we would be using the following patch from Murali that adds a separate
header file for HD resolutions -
Miguel,
-Original Message-
From: miguel.agui...@ridgerun.com [mailto:miguel.agui...@ridgerun.com]
Sent: Wednesday, August 26, 2009 4:05 PM
To: davinci-linux-open-source@linux.davincidsp.com
Cc: todd.fisc...@ridgerun.com; diego.do...@ridgerun.com;
clark.bec...@ridgerun.com; Narnakaje
;
clark.bec...@ridgerun.com; Narnakaje, Snehaprabha; Miguel Aguilar
Subject: [PATCH 2/2] Add AIC3101 support for DM365 EVM
From: Miguel Aguilar miguel.agui...@ridgerun.com
This patch enables AIC3101 audio codec support for DM365 EVM. The playback
and
audio recording was test it as well.
Signed-off
Kevin,
-Original Message-
From: davinci-linux-open-source-
bounces+nsnehaprabha=ti@linux.davincidsp.com [mailto:davinci-linux-
open-source-bounces+nsnehaprabha=ti@linux.davincidsp.com] On Behalf Of
Kevin Hilman
Sent: Tuesday, August 25, 2009 8:26 AM
To: Mark Brown
Cc:
be updated for the 3 patches above.
Thanks
Sneha
-Original Message-
From: Artem Bityutskiy [mailto:dedeki...@gmail.com]
Sent: Monday, August 10, 2009 2:50 AM
To: Narnakaje, Snehaprabha
Cc: linux-...@lists.infradead.org; davinci-linux-open-
sou...@linux.davincidsp.com; dw...@infradead.org
-Original Message-
From: Troy Kisky [mailto:troy.ki...@boundarydevices.com]
Sent: Thursday, July 16, 2009 7:57 PM
To: Narnakaje, Snehaprabha
Cc: linux-...@lists.infradead.org; davinci-linux-open-
sou...@linux.davincidsp.com; dw...@infradead.org; t...@linutronix.de;
a...@linux
-Original Message-
From: vimal singh [mailto:vimalsi...@ti.com]
Sent: Friday, July 17, 2009 2:33 AM
To: Narnakaje, Snehaprabha
Cc: linux-...@lists.infradead.org; davinci-linux-open-
sou...@linux.davincidsp.com; dw...@infradead.org; t...@linutronix.de;
a...@linux-foundation.org
-Original Message-
From: Singh, Vimal
Sent: Friday, July 17, 2009 10:45 AM
To: Narnakaje, Snehaprabha
Cc: linux-...@lists.infradead.org; davinci-linux-open-
sou...@linux.davincidsp.com; dw...@infradead.org; t...@linutronix.de;
a...@linux-foundation.org; Paulraj, Sandeep
Subject
Dave,
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Friday, July 17, 2009 3:33 PM
To: davinci-linux-open-source@linux.davincidsp.com
Cc: Narnakaje, Snehaprabha; linux-...@lists.infradead.org;
dw...@infradead.org; t...@linutronix.de; a...@linux
Kevin,
-Original Message-
From: Kevin Hilman [mailto:khil...@deeprootsystems.com]
Sent: Thursday, July 16, 2009 10:18 AM
To: Mark Brown
Cc: Narnakaje, Snehaprabha; davinci-linux-open-source@linux.davincidsp.com
Subject: Re: [PATCH] davinci: audio clocks: use struct device instead
Kevin,
I am getting the device name as soc-audio.1 on DM355, so is this patch
supposed to work. It looks like the clock expects it to be davinci-asp.1.
Shouldn't the definition in dm355.c (and other device files) be soc-audio.0
and soc-audio.1? This is how it is in the upstream kernel.
Am I
Troy,
Did you happen to test Audio on DM6446 with the latest on linux-davinci tree?
For the same clock name issue Arun is running into on DM355, the codecs are not
getting detected on DM6446.
Advanced Linux Sound Architecture Driver Version 1.0.20.
No device for DAI tlv320aic3x
No device for
Kevin,
-Original Message-
From: Kevin Hilman [mailto:khil...@deeprootsystems.com]
Sent: Monday, July 13, 2009 12:49 PM
To: Narnakaje, Snehaprabha
Cc: Mani, Arun; Troy Kisky; davinci-linux-open-
sou...@linux.davincidsp.com; Mark Brown; linux-arm-
ker...@lists.arm.linux.org.uk
-source@linux.davincidsp.com; Narnakaje, Snehaprabha
Cc: linux-...@lists.infradead.org; dw...@infradead.org;
t...@linutronix.de; a...@linux-foundation.org
Subject: Re: [PATCH 2.6.30-rc6 3/3] NAND: Add 4-bit ECC support for large
page NAND chips
Minor comment: $SUBJECT should say it adds
Troy,
Thank you for reviewing these patches.
-Original Message-
From: Troy Kisky [mailto:troy.ki...@boundarydevices.com]
Sent: Monday, May 18, 2009 7:58 PM
To: Narnakaje, Snehaprabha
Cc: linux-...@lists.infradead.org; davinci-linux-open-
sou...@linux.davincidsp.com; dw
Dave,
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Wednesday, May 13, 2009 5:04 AM
To: davinci-linux-open-source@linux.davincidsp.com
Cc: Narnakaje, Snehaprabha; linux-...@lists.infradead.org;
dw...@infradead.org; t...@linutronix.de; a...@linux
Kevin, Dave,
We checked this with the hardware team -
The GPIO module does't seem to have the ability to enable/disable the
direct/banked GPIO[0:9] at the GPIO Level (it does via the SET register, but it
doesn't prevent triggering both Interrupts to the CPU). But the option to mask
between
-Original Message-
From: Kevin Hilman [mailto:khil...@deeprootsystems.com]
Sent: Friday, May 08, 2009 5:03 PM
To: Tom Wheeler
Cc: Narnakaje, Snehaprabha; David Brownell; davinci-linux-open-
sou...@linux.davincidsp.com
Subject: Re: DM355 and DM9000 Ethernet
Tom Wheeler twhee...@control4.com
Dave,
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Thursday, May 07, 2009 3:17 AM
To: Narnakaje, Snehaprabha
Cc: davinci-linux-open-source@linux.davincidsp.com; linux-
m...@lists.infradead.org; dw...@infradead.org; t...@linutronix.de;
a...@linux
Kevin,
-Original Message-
From: davinci-linux-open-source-boun...@linux.davincidsp.com
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf
Of Kevin Hilman
Sent: Thursday, May 07, 2009 1:08 PM
To: David Brownell
Cc:
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Thursday, May 07, 2009 1:11 PM
To: Narnakaje, Snehaprabha
Cc: davinci-linux-open-source@linux.davincidsp.com; linux-
m...@lists.infradead.org; dw...@infradead.org; t...@linutronix.de;
a...@linux
-Original Message-
From: Troy Kisky [mailto:troy.ki...@boundarydevices.com]
Sent: Thursday, May 07, 2009 6:37 PM
To: David Brownell
Cc: Narnakaje, Snehaprabha; dw...@infradead.org; davinci-linux-open-
sou...@linux.davincidsp.com; linux-...@lists.infradead.org;
t...@linutronix.de
-Original Message-
From: davinci-linux-open-source-boun...@linux.davincidsp.com
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf
Of Brian Rhodes
Sent: Tuesday, May 05, 2009 10:13 AM
To: 邹卫军
Cc: davinci-linux-open-source
Subject: Re: SPI driver about
Hi,
I am having build issues and/or boot up issues with uImage built from latest
DaVinci GIT for DM355. I believe it had worked fine earlier - probably couple
of commits earlier.
Did anything change in the baseport that broke DM355 build?
make davinci_dm355_defconfig gives the following error
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Thursday, April 30, 2009 5:36 PM
To: davinci-linux-open-source@linux.davincidsp.com
Cc: Narnakaje, Snehaprabha
Subject: Re: DM355 build on davinci-git
On Thursday 30 April 2009, Narnakaje, Snehaprabha
Tom,
Are you sure there are no other changes you needed to do to get dm9000 ethernet
working?
After doing these changes, I do not even get the link.
Thanks
Sneha
From: davinci-linux-open-source-boun...@linux.davincidsp.com
-Original Message-
From: davinci-linux-open-source-boun...@linux.davincidsp.com
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf
Of Jean-Philippe François
Sent: Thursday, April 23, 2009 3:39 AM
To: R. Simning
Cc:
-Original Message-
From: davinci-linux-open-source-boun...@linux.davincidsp.com
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf
Of David Brownell
Sent: Thursday, April 09, 2009 5:44 PM
To: Tom Wheeler
Cc: davinci-linux-open-source@linux.davincidsp.com
Thomas,
-Original Message-
From: Thomas Gleixner [mailto:t...@linutronix.de]
Sent: Monday, April 06, 2009 7:08 PM
To: Narnakaje, Snehaprabha
Cc: linux-...@lists.infradead.org; linux-ker...@vger.kernel.org; davinci-
linux-open-sou...@linux.davincidsp.com; Paulraj, Sandeep
Subject
Thomas, David,
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Monday, April 06, 2009 9:49 PM
To: Thomas Gleixner
Cc: Narnakaje, Snehaprabha; davinci-linux-open-
sou...@linux.davincidsp.com; linux-...@lists.infradead.org; linux-
ker...@vger.kernel.org
Thomas,
-Original Message-
From: Thomas Gleixner [mailto:t...@linutronix.de]
Sent: Tuesday, April 07, 2009 12:46 PM
To: Narnakaje, Snehaprabha
Cc: David Brownell; davinci-linux-open-source@linux.davincidsp.com; linux-
m...@lists.infradead.org; linux-ker...@vger.kernel.org
Subject
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Wednesday, March 25, 2009 2:12 PM
To: Narnakaje, Snehaprabha
Cc: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: [PATCH 0/3] DaVinci NAND: Add support for 4-bit ECC on DM355
EVM
On Saturday
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Sunday, March 22, 2009 7:14 PM
To: Narnakaje, Snehaprabha
Cc: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: [PATCH] NET: dm9000 ethernet on dm355: fix NETDEV WATCHDOG
timeout issue
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Wednesday, March 25, 2009 2:26 PM
To: davinci-linux-open-source@linux.davincidsp.com
Cc: Narnakaje, Snehaprabha
Subject: Re: [PATCH 1/3] MTD-NAND: Add support NAND devices up to 4K page
size and 128bytes OOB
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Wednesday, March 25, 2009 4:26 PM
To: Narnakaje, Snehaprabha
Cc: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: [PATCH 1/3] MTD-NAND: Add support NAND devices up to 4K page
size and 128bytes
...@linux.davincidsp.com] On Behalf
Of Narnakaje, Snehaprabha
Sent: Thursday, March 19, 2009 5:41 PM
To: David Brownell
Cc: davinci-linux-open-source@linux.davincidsp.com
Subject: RE: [PATCH 0/3] DaVinci NAND: Add support for 4-bit ECC on DM355
EVM
Dave,
Thanks for thinking through different test
Dave,
Thanks for thinking through different test scenarios.
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Thursday, March 19, 2009 4:58 PM
To: Narnakaje, Snehaprabha
Cc: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: [PATCH 0/3] DaVinci
Zhang,
Which software codebase/release are you using here on DM6446 EVM?
The default NAND configuration for DM6446 EVM is to use a small block NAND
flash (with page size = 512bytes) and 1-bit HW ECC. If the driver configuration
does not match with what the NAND device expects, all blocks of
requires a
firmware upgrade to the latest GIT based kernel. Not sure, if they have to
remain on legacy layout or can migrate easily to the new standard layout.
Thanks
Sneha
-Original Message-
From: Allred, Daniel
Sent: Tuesday, March 03, 2009 11:11 AM
To: Narnakaje, Snehaprabha; David
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Wednesday, February 11, 2009 3:55 PM
To: Allred, Daniel
Cc: Nori, Sekhar; Narnakaje, Snehaprabha; DaVinci
Subject: Re: [patch davinci-git 2/3] NAND: Fix raw reads with ECC
syndrome layouts
On Wednesday 11
Kevin,
-Original Message-
From: Kevin Hilman [mailto:khil...@deeprootsystems.com]
Sent: Wednesday, February 11, 2009 12:20 AM
To: Narnakaje, Snehaprabha
Cc: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: [PATCH] NET: dm9000 ethernet on dm355: fix NETDEV WATCHDOG
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Wednesday, February 11, 2009 4:06 PM
To: Narnakaje, Snehaprabha
Cc: davinci-linux-open-source@linux.davincidsp.com; Kevin Hilman
Subject: Re: [PATCH] NET: dm9000 ethernet on dm355: fix NETDEV WATCHDOG
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Wednesday, February 11, 2009 5:46 PM
To: Narnakaje, Snehaprabha
Cc: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: [PATCH] NET: dm9000 ethernet on dm355: fix NETDEV WATCHDOG
timeout issue
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Wednesday, February 11, 2009 7:29 PM
To: Narnakaje, Snehaprabha
Cc: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: [PATCH] NET: dm9000 ethernet on dm355: fix NETDEV WATCHDOG
timeout issue
David,
-Original Message-
From: davinci-linux-open-source-boun...@linux.davincidsp.com
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf
Of David Brownell
Sent: Monday, February 09, 2009 3:43 PM
To: DaVinci
Subject: [patch davinci-git 2/3] NAND: Fix raw
Hi,
-Original Message-
From: davinci-linux-open-source-
bounces+nsnehaprabha=ti@linux.davincidsp.com [mailto:davinci-linux-
open-source-bounces+nsnehaprabha=ti@linux.davincidsp.com] On Behalf Of
Nitin Mahajan
Sent: Wednesday, February 04, 2009 12:24 AM
To:
Kevin,
The changes are good. I have not yet tried them on the boards. But, I did a
quick scan to see if we can easily add support for the next device - dm365.
There are SYSCLKx definitions in dm.c files. For most of the current
devices (dm644x, dm365 and dm6467), the SYSCLKx are from
-Original Message-
From: Kevin Hilman [mailto:khil...@deeprootsystems.com]
Sent: Thursday, January 29, 2009 11:49 AM
To: Narnakaje, Snehaprabha
Cc: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: [RFT/PATCH] clock: rework PLL/clock handling, with goal of
DVFS capable
-Original Message-
From: davinci-linux-open-source-
bounces+nsnehaprabha=ti@linux.davincidsp.com [mailto:davinci-linux-
open-source-bounces+nsnehaprabha=ti@linux.davincidsp.com] On Behalf Of
David Brownell
Sent: Wednesday, January 28, 2009 4:59 PM
To: Karicheri,
David, Kevin,
Here is an update on the DM9000 issue.
I spent some time on debugging DM9000 issue - tx timeout and a kernel crash.
In the current version of dm9000 driver (1.3), the hard_start_xmit API for
DM9000 - dm9000_start_xmiit() uses spin_lock_irqsave(db-lock, flags); to
disable the
Hi David,
-Original Message-
From: davinci-linux-open-source-boun...@linux.davincidsp.com
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf
Of David Brownell
Sent: Friday, January 09, 2009 2:36 PM
To: Andrea Gasparini
Cc:
David,
-Original Message-
From: David Brownell [mailto:davi...@pacbell.net]
Sent: Friday, January 09, 2009 5:16 PM
To: Narnakaje, Snehaprabha
Cc: Andrea Gasparini; davinci-linux-open-source@linux.davincidsp.com
Subject: Re: davinci git updated to v2.6.28
On Friday 09 January 2009
Jammy,
If you have NAND driver enabled by default, that could take up the mtd0-mtd4
for the NAND partitions. The SPI-EEPROM would then be mtd5.
Thanks
Sneha
-Original Message-
From: davinci-linux-open-source-boun...@linux.davincidsp.com
It is a little tricky to flash the filesystem through JTAG, since you have to
take care of sparebytes (OOB, ECC) and bad blocks. Also how do you plan to come
up with an actual filesystem image (e.g. YAFFS2) ? I do not think mkfs.
utilities are “bad block” aware. There may also be issues
Felipe,
One comment on the NAND resources below -
Thanks
Sneha
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf
Of Felipe Balbi
Sent: Tuesday, December 09, 2008 6:42 PM
To: davinci-linux-open-source@linux.davincidsp.com
Cc: Felipe Balbi
Subject:
Hi,
You do not have a dedicated EDMA channel for DM9000-EMIF. But you can always
use an unallocated DMA channel for Transmit and Receive.
EDMA will be used to transfer the data to/from DDR from/to DM9000 FIFO.
We had tried to change the current DM9000 driver to use EDMA on the transmit
path.
To: Narnakaje, Snehaprabha
Cc: Kevin Hilman; davinci-linux-open-source@linux.davincidsp.com
Subject: Re: looking for missing EDMA fixes/updates/features
Hello.
Narnakaje, Snehaprabha wrote:
Kevin,
We will try to address the concerns with current EDMA driver, when we
add DM355
Steve,
Were you trying to patch the Beta kernel with patches from patch level 14
release? You may have missed the LSP 1.20 GA release. The patches from Patch
level 14 release cleanly apply to the LSP 1.20 GA kernel. The default series
file picks patches 1, 9 - 14. The patches 2 - 8 are for the
Kevin,
Looks like you have made good progress on getting the GIT more active. Thanks a
lot for pushing the patches into the staging area.
Regarding the base address definitions across DaVinci series of devices, I am
trying to summarize the changes and raise concern for some of them:
1.
Yes, that is the ultimate goal for DaVinci patches as well.
Sneha
-Original Message-
From: Philip Balister [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 30, 2008 10:50 AM
To: Narnakaje, Snehaprabha
Cc: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: FYI - TI patch
Hi,
Texas Instruments plans to improve and/or add support for TI's family of
DaVinci SoCs. This work is being done by a number of us here and I am
coordinating the efforts. Beginning this month, TI will contribute patches to
the DaVinci GIT tree, with the goal to update DM644x and add DM355
-
From: Caglar Akyuz [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 24, 2008 11:58 AM
To: Narnakaje, Snehaprabha
Cc: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: FYI - TI patch plan
Narnakaje, Snehaprabha wrote:
Hi,
Texas Instruments plans to improve and/or add support
Chris,
There is a section in the LSP 1.20 release notes about this.
The section is - Re-programming the MAC Address on your DM355 EVMs in the
PSP_##_##_##_###/lsp_psp_01_20_00_014_release_notes.html file.
You will need to use a temporary U-Boot binary -
u-boot-1.2.0-dm355_evm-macfix.bin from
Hi,
1.30.00.23 is the Beta DVSDK which includes the Beta LSP component –
1.20.00.004_1.
The production DVSDK release is 1.30.00.40 which includes the production LSP
component – 1.20.00.014.
There is a latest LSP update 1.20.01.004 (patch level 14 release) that includes
the patches for custom
Chris, Stephen,
Have you tried using these custom patches from TI? There was a recent LSP 1.20
patch release from TI to address the SDHC, SDIO support and MMC/SD performance
improvements. The release is patch level 14 against LSP 1.20.
Thanks
Sneha
From:
Hi,
Alternatively, you can use the sysfs attribute to tune this system module
register. LSP 1.20 production release introduced this sysfs attribute. The
issue is due to the DDR bandwidth limitation and this register allows you
change the priorities.
echo 0x2020 0x30
Hi,
Ideally, these sym-links would be created by the kernel build procedure.
At the ~/workdir/lsp/ti-davinci directory, if you execute the following
commands �C “make davinci_dm355_evm_defconfig” and “make uImage”, you will see
include/asm and include/asm/arch sym-links created to the right
Manas,
The current version of LSP 1.20 for DM355 does not support SDIO. Similar to the
patches 38 - 45 against LSP 1.10 for DM6446, we will be releasing SDIO patches
for DM355 against LSP 1.20. These patches would be available some time in early
July.
Thanks
Sneha
Vim,
Looks like the video settings in the bootargs are incorrect to work
with the DVSDK 1.30 Production Release. (I am assuming you are using the
DVSDK production release 1.30.00.40).
There is a change in the video display architecture to make V4L2 display
driver and frame buffer display driver
Gopi,
I am assuming you are trying to use DaVinci resizer driver on DM355.
This is not possible.
There is a different hardware module to handle the resizer and preview
engine capabilities on DM355 - IPIPE.
We have a separate driver - IPIPE driver for handling both resizer and
preview
Hi,
setenv bootcmd 'nboot 0x8070 0 x040;bootm'
This means the U-Boot would read the Kernel image at NAND device offset
0x40 into RAM location 0x8070. The bootm then boots the Linux
Kernel at 0x8070.
Probably what you are missing is to store the kernel image at NAND
device
10:19 PM
To: Narnakaje, Snehaprabha;
davinci-linux-open-source@linux.davincidsp.com
Subject: RE: IRQ_DM355_GPIO6: Write to CLR_RIS_TRIG01 clears this
register.
Hi Sneha,
Yes, of course it worked. I just don't want to receive an interrupt
at rising edge.
Thanks,
Viet Hoang.
Narnakaje
Viet,
There are GPIO Kernel APIs in the DM355 DVEVM software to use a GPIO pin
as an interrupt.
Here is an example how it was done for the DM9000A Ethernet controller.
// GPIO1 is Ethernet interrupt GPIO
u32 gpio = 1;
/* Enable interrupt generation from
BJ,
The link down message is normal, coming from the DM9000A Ethernet
driver, before actually trying out the link negotiation. You should then
see a link up message once the negotiation is complete.
eth0: link down
Sending DHCP requests ., OK
IP-Config: Got DHCP answer from 255.255.255.255, my
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