Activity

From 06/13/2012 to 07/12/2012

TC 10:45 PM PCB Development: RE: schematic of MityARM-3359: Hello Diego -
I have also sent the schematics and Altium design files to your e-mail.
Currently our policy on the module schematics has not been modified. We would, however, like to know if there is any information missing from o... Thomas Catalino
DA 10:21 AM PCB Development: RE: schematic of MityARM-3359: Hello Thomas,
I'm also insterested in the schematics of the base board you provide to Amin. Could you send it to me?
I also want to know if Critical Link has change their policy with respect to system on module (MityARM-335-x) schemat... Diego Alonso Jimenez

TI 06:56 PM Software Development: RE: Ethernet using RGMII2: Raja
You can certainly load the kernel and mount the root filesystem over the network on the dev board, we do it all the time.
What you can't do (on the dev board) is boot completely over the network (i.e. have the ROM bootloader load ... Tim Iskander
RV 05:12 PM Software Development: Ethernet using RGMII2: Hi,
We are planning to use ethernet for mounting the filesystem on the network and to connect to the device over ethernet.
Is this possible with the pin mux configuration mentioned in Evalboard? Configuration used is: gpmc_a0.rgmii2_... Raja Vankam

DG 01:00 PM Software Development: RE: Mini SD card: The MiniSD and MicroSD standards are both electrically identical with the same interface, only the physical size is different. So either should work just fine. Dominic Giambo
AN 12:23 PM Software Development: Mini SD card: (Posted on behalf of a customer)
We are in the process of using Micro SD card on our board. Does the Linux driver for SD card on MityArm supports Mini SD card as well?
Angela Newman

AS 05:03 PM PCB Development: RE: Power Management w/ MityARM: Interesting, I thought you guys had customized it because I had interpreted from the TPS65910/AM335X User's Guide that default behavior was to stay powered off unless a startup reason was given.
http://www.ti.com/lit/ug/swcu093a/swc... Ali Asgar Sohanghpurwala
MW 04:15 PM PCB Development: RE: Power Management w/ MityARM: Hi Ali,
Unfortunately, the EEPROM settings in the TPS65910 are programmed in by TI prior to installation on the MityARM.
I don't think the EEPROM is programmable once it leaves TI's factory, you have to use the settings they "tuned... Michael Williamson
AS 03:57 PM PCB Development: RE: Power Management w/ MityARM: Hey Mike,
I've started playing with writing a "pwrbutton" driver for the TP65910 and am making some progress. We've soldered a momentary switch to PWR_ON/GND and a jumper from PMIC_INT_N to a GPIO and I can source tps65910 interrupts... Ali Asgar Sohanghpurwala

GG 11:43 AM Software Development: RE: How to access ADC inputs from Linux kernel/application: Hi Raja,
From what I understand there currently is no individual driver we are aware of for accessing the ADC inputs. I've been told that the touchscreen driver (drivers/input/touchscreen/ti_tsadc.c) does access the ADC. So looking i... Gregory Gluszek

RV 08:44 AM Software Development: How to access ADC inputs from Linux kernel/application: Hi,
I am looking for info on how to access/configure ADC inputs from MityArm. So far i have not been able to find anything.
I need to monitor ADC pins individually. Do you have any approach on how to proceed?
Regards,
Raja. Raja Vankam

AS 02:51 PM Software Development: RE: Critical Link Kernel integration w/ Angstrom/OpenEmbedded: Hey Mike,
That is unfortunate, I had assumed TI managed their PSP kernel like a normal upstream project. Here's hoping that they get the AM335X with device tree support in mainline stable soon. I'm not sure if you've looked at the r... Ali Asgar Sohanghpurwala
MW 12:53 PM Software Development: RE: Critical Link Kernel integration w/ Angstrom/OpenEmbedded: Hi Ali,
We've taken the TI SDK base filesystem, tweaked the opkg configuration files to point back at the angstrom feeds and have added stuff to our filesystems. It has worked fairly well, but we haven't made a lot of different proje... Michael Williamson
AS 12:10 PM Software Development: RE: Critical Link Kernel integration w/ Angstrom/OpenEmbedded: As always Mike your timely response is greatly appreciated.
Thanks for the link to the meta overlay, I will definitely take a look at it. We have a couple beaglebones for prototyping and I've been successful in getting custom angstro... Ali Asgar Sohanghpurwala

MW 04:30 PM Software Development: RE: Critical Link Kernel integration w/ Angstrom/OpenEmbedded: Hi Ali,
I suspect that someone copied the wiki page over from our ARM A9 products page (MityDSP-L138) which does do a native OE build using the "core" angstrom tree. Sorry about the confusion. We need to clean that page up (well, fi... Michael Williamson
AS 03:52 PM Software Development: Critical Link Kernel integration w/ Angstrom/OpenEmbedded: It looks like the wiki page for how the OE image for the MityARM3359 is missing:
http://support.criticallink.com/redmine/projects/armc8-platforms/wiki/Installing_Open_Embedded
It was linked from here:
http://support.criticallink.com... Ali Asgar Sohanghpurwala

Also available in: Atom

Mity CPU Platforms » MitySOM-335x (ARM Cortex-A8 Based Products)