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

06/19/2012

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 inp... Gregory Gluszek

06/18/2012

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 ... Raja Vankam

06/14/2012

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 h... Ali Asgar Sohanghpurwala

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... Michael Williamson

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 defini... Ali Asgar Sohanghpurwala

06/13/2012

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 d... Michael Williamson

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/red... Ali Asgar Sohanghpurwala

06/08/2012

11:27 AM Software Development: RE: Flashing NAND from SD Card

Raja
On our L138 based SOM, we used the JFFS2 filesystem for flash based filesystem. We have not gone down the flash... Tim Iskander

10:16 AM Software Development: RE: Flashing NAND from SD Card

Hi Tim,
Thanks for your reply.
Also I am planning to flash the file system to NAND. What would be the image for... Raja Vankam

07:47 AM Software Development: RE: Flashing NAND from SD Card

Raja
Definitely a bug in the NAND layout in u-boot. I just need to test the fixes.
I wanted to get back to you befo... Tim Iskander

06/05/2012

03:06 PM Software Development: RE: Flashing NAND from SD Card

Hi,
Do we have any update on the u-boot MLO?
Appreciate your response.
Thanks
Raja. Raja Vankam

05/31/2012

12:54 PM Software Development: RE: Connecting JTAG to Mityarm board

Raja,
A couple of thoughts come to mind:
1) If your volume is high enough, Critical Link may be able to pre-pro... Michael Williamson

12:16 PM Software Development: RE: Connecting JTAG to Mityarm board

Hi Michael,
Thanks for your reply.
I will try with the tera term script file.
We have just SD card available... Raja Vankam

11:01 AM Software Development: RE: Connecting JTAG to Mityarm board

Another note:
Do you have any other I/O connections for storage such as MMC or USB Host (sticks)? If so you could... Michael Williamson

10:33 AM Software Development: RE: Connecting JTAG to Mityarm board

Raja
This TI page talks about various ways to flash the NAND (from CCS, etc)
http://processors.wiki.ti.com/index.ph... Tim Iskander

05/30/2012

05:37 PM Software Development: RE: Connecting JTAG to Mityarm board

Hi Alex,
I have also referred the same link provided by you (http://processors.wiki.ti.com/index.php/Linux_Debug_i... Raja Vankam

05:21 PM Software Development: RE: Connecting JTAG to Mityarm board

Raja,
Typically we load the kernel over either tftp/nfs and write it onto the MityARM-3359 flash memory or boot fr... Alexander Block

03:46 PM Software Development: RE: Connecting JTAG to Mityarm board

Hi Alex,
Do we have any inputs on connecting JTAG to Mityarm board and can be used for flashing?
Alternatively ... Raja Vankam

01:21 PM Software Development: RE: Flashing NAND from SD Card

Hi Tim,
Thanks. I will wait for your response.
Regards,
Raja. Raja Vankam

01:19 PM Software Development: RE: Flashing NAND from SD Card

Raja
I am looking in to this... I am suspecting that the u-boot MLO was not configured correctly for the nand flash ... Tim Iskander

01:18 PM Software Development: RE: Flashing NAND from SD Card

Hi,
Do we have any answer on this.
Thanks,
Raja. Raja Vankam

05/29/2012

03:21 PM Software Development: RE: Connecting JTAG to Mityarm board

Hi Alex,
I am working on to connect the JTAG to the mityarm board.
But having trouble how to proceed with proje... Raja Vankam

09:58 AM Software Development: RE: Flashing NAND from SD Card

Hi Tim,
I have programmed as per the address mentioned above.
But during booting MLO always looks for u-boot a... Raja Vankam

05/24/2012

01:33 PM Software Development: RE: Flashing NAND from SD Card

Raja
The MTD partitions set up in the kernel are also the positions uboot expects
things to be in
Creating 8 MTD p... Tim Iskander

11:47 AM Software Development: RE: Flashing NAND from SD Card

Hi,
I could load bootloader to NAND and my boot log is as below. Flashed MLO at 0x0 and u-boot.img at 0x40000. u-b... Raja Vankam