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From 10/08/2012 to 11/06/2012

11/06/2012

11:32 PM PCB Development: RE: Is VIO_3P3 NC?
Hi Mark,
Rev 3 A does not show VIO_3P3 to the VDDS_HVx pins (it still has +3.3 to everything except the LCD pin pu...
Michael Williamson
08:41 PM PCB Development: RE: Is VIO_3P3 NC?
I will take a look at the schematics by Friday and update the link as necessary. I believe you are correct...the Rev ... Alexander Block

11/01/2012

03:21 PM Software Development: RE: 3359 with WiFi Kit
Brian
Did you make the modules also?
make INSTALL_MOD_PATH=../rootfs ARCH=arm CROSS_COMPILE=arm-arago-linux-gnueabi...
Tim Iskander
01:25 PM Software Development: RE: 3359 with WiFi Kit
Yep that seemed to do the trick.
I pulled the latest snapshot and was able to compile. Btw, I noted a small type ...
Brian Compter
09:57 AM Software Development: RE: 3359 with WiFi Kit
Brian
Are you behind a firewall that may be blocking git access?
You can download a snaphot of the repository using...
Tim Iskander
09:22 AM Software Development: RE: 3359 with WiFi Kit
I can't seem to pull the git repository.
The command,
git clone git://support.criticallink.com/home/git/linux-mit...
Brian Compter

10/31/2012

03:22 PM Software Development: RE: 3359 with WiFi Kit
Brian
My best guess would be that you need to update the kernel and modules. (git://support.criticallink.com/home/gi...
Tim Iskander
03:17 PM Software Development: 3359 with WiFi Kit
I'm working with a 3359 dev kit and just got in a WiFi expansion kit to go with it.
I've followed the instructions h...
Brian Compter

10/29/2012

08:44 AM Software Development: RE: DMTimer running slowly for StarterWare
Thanks,
I missed the u-boot connection as my impression was that u-boot did as little as
possible leaving t...
Anonymous

10/26/2012

07:40 PM PCB Development: RE: Recommended PHY for RGMII
At the moment, this part does not appear to be obsolete, but Digikey is dropping it.
we are discussing an alternat...
Michael Williamson
06:50 PM Software Development: RE: DMTimer running slowly for StarterWare
John
The board directory is right at the top level of the git tree
Here's a link to the mityarm directory in gitweb...
Tim Iskander
04:12 PM Software Development: RE: DMTimer running slowly for StarterWare
Ok,
This will sound dumb, but where in the git tree is the board directory?
Thanks...
Anonymous
01:35 PM Software Development: RE: DMTimer running slowly for StarterWare
John
The vast majority of changes made for the cl 3359 board are in the board/cl/mityarm335x
(I'm going by memory, ...
Tim Iskander
01:32 PM Software Development: RE: DMTimer running slowly for StarterWare
Pretty much, the only files in u-Boot that we've authored are in the board/cl directory of the u-Boot tree on our git... Michael Williamson
01:10 PM Software Development: RE: DMTimer running slowly for StarterWare
Hey Mike,
The reason I was looking at u-boot was that the reset value of that register is zero and Starte...
Anonymous
12:32 PM Software Development: RE: DMTimer running slowly for StarterWare
Hi John,
A large chunk of the u-Boot code was derived from TI's u-Boot from their EVM PSP version 4.06.00.03.
I...
Michael Williamson
10:58 AM Software Development: RE: DMTimer running slowly for StarterWare
It appears that u-boot is setting the Prescaler enable bit (bit 5) of DMTimer2 timer control register (TLCR, offset 0... Anonymous
01:58 PM Software Development: RE: RTC linux driver used MityARM 335x?
It may be possible to battery back it with proper commands to the PMIC, let me check in on this...
-Mike
Michael Williamson
01:56 PM Software Development: RE: RTC linux driver used MityARM 335x?
Thanks for the info!
Looks like I can just use the StarterWare RTC code for this then. Already working.
I see ...
Anonymous
08:47 AM PCB Development: RE: Is VIO_3P3 NC?
IN confirming the information in this post I noticed that the 80-000458RC-3 A schematic is not linked correctly on th... Mark Kraft

10/25/2012

09:40 PM Software Development: RE: RTC linux driver used MityARM 335x?
Wanted to comment here.
There is an on-board 32KHz clock that is fed first to the TPS65910. The TPS65910 then forw...
Michael Williamson
08:33 PM Software Development: RE: RTC linux driver used MityARM 335x?
Ed
Actually, the code in the linux tree on our git repository is for the on-board RTC (drivers/rtc/rtc-omap.c). We a...
Tim Iskander
05:08 PM Software Development: RTC linux driver used MityARM 335x?
Hi,
I'd like to find out which driver code is used for the MityARM 335x RTC. I believe the supplied linux uses th...
Anonymous
08:53 AM PCB Development: RE: Recommended PHY for RGMII
Hi Mike,
Just wanted to follow up on status of obsolescence.
Thanks
Mark Kraft

10/23/2012

05:26 PM PCB Development: RE: Is VIO_3P3 NC?
VIO_3P3 is switched on by the SOM after the core voltages to the AM335X are enabled. VIO_3P3 should also be used for... Michael Williamson
03:22 PM PCB Development: Is VIO_3P3 NC?
Is VIO_3P3 (pins 21, 23, 25 & 27) NC on the MityARM 3359? Looks like all 4 are tied together but are no-connect. Is... Joel Meltzer

10/22/2012

04:19 PM Software Development: RE: DMTimer running slowly for StarterWare
Mike,
I have compared the BeagleBoard boot settings compared to where u-boot leaves you when the kernel is abou...
Anonymous
12:07 PM Software Development: RE: Flashing NAND from SD Card
Tim, we are also interested in utilizing the ubifs support on the 335x series and wonder if there has been any progre... Kjell Erickson

10/18/2012

01:01 PM Software Development: RE: DMTimer running slowly for StarterWare
Hi Mike,
I'm hoping to find the PLL/init code in the Linux kernel. Can I ask you once I have the kernel tree...
Anonymous
12:31 PM Software Development: RE: DMTimer running slowly for StarterWare
The source tree for the dev kit is available on a local git tree, see "this page":http://support.criticallink.com/red... Michael Williamson
10:57 AM Software Development: DMTimer running slowly for StarterWare
Hi,
We are running the MityArm board under TI's StarterWare (we stop the u-boot process from loading the linu...
Anonymous

10/12/2012

11:10 AM PCB Development: RE: Recommended PHY for RGMII
Here is our source for the Vitesse part. We are checking on status of the part for obsolescence.
http://wpgnet.wp...
Michael Williamson
08:49 AM PCB Development: RE: Recommended PHY for RGMII
I understand. Thanks Mike.
I will look into the use of MMC, there appears to be some advantages. On top of all th...
Mark Kraft
08:33 AM PCB Development: RE: Recommended PHY for RGMII
We have / are considering I2C0, but it would be a functional change compared to our currently fielded modules as woul... Michael Williamson
08:10 AM PCB Development: RE: Recommended PHY for RGMII
My design will use the MityArm3359 to replace a module recently obsoleted by another manufacturer. I have a limited t... Mark Kraft

10/11/2012

08:18 PM PCB Development: RE: Recommended PHY for RGMII
Hi Mark,
We just kitted a build for DevKits and were able to get the VSC8601 less than a week ago, however I do se...
Michael Williamson
04:55 PM PCB Development: Recommended PHY for RGMII
I have recently begun a design-in of the 3359 module to an existing product. I am at a point where I will address the... Mark Kraft
11:10 AM PCB Development: RE: Evaluation kit schematic - as Design reference
Thanks Mark Kraft
10:30 AM PCB Development: RE: Evaluation kit schematic - as Design reference
Did you find the schematics for the DevKit board? They are posted "here":http://support.criticallink.com/redmine/proj... Michael Williamson
09:14 AM PCB Development: Evaluation kit schematic - as Design reference
Hi,
I have just begun implementing the 3359 module into an existing design, to replace another manufactures obsole...
Mark Kraft
 

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