Mity CPU Platforms

10/23/2024

10:03 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: How to get mityarm335x_factory_config from userspace?

Just to follow up, you'll need to make sure the path to the eeprom file is correct in the code.
see this page:
... Michael Williamson

10:01 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: How to get mityarm335x_factory_config from userspace?

If you don't want to use debugfs, you can try to read it from the sysfs eeprom file.
We have utility code as part ... Michael Williamson

09:35 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: How to get mityarm335x_factory_config from userspace?

How do I get the info of this struct from the userspace?
mityarm335x_factory_config
* 64 struct mityarm335x_fa... Agron S.

09:43 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P PCB Development: RE: Isolation resistors for Bootmode pins on the AM62A Mity-SoM?

Hello,
For the bootmode pins:
1. If you are concerned about isolation, you can use a tristate buffer to drive/t... Michael Williamson

08:54 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P PCB Development: RE: Isolation resistors for Bootmode pins on the AM62A Mity-SoM?

That all sounds reasonable. Jonathan Cormier

08:31 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P PCB Development: RE: Isolation resistors for Bootmode pins on the AM62A Mity-SoM?

Thanks Jonathan.
I plan to use those video out signals to drive a parallel RGB 24-bit display instead of an HDMI c... Leonardo Marquez

07:48 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P PCB Development: RE: Isolation resistors for Bootmode pins on the AM62A Mity-SoM?

> Also, anyone knows how to insert the images in line with the text instead of as an attachment at the end of the pos... Jonathan Cormier

06:37 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P PCB Development: RE: Isolation resistors for Bootmode pins on the AM62A Mity-SoM?

Also, anyone knows how to insert the images in line with the text instead of as an attachment at the end of the post?... Leonardo Marquez

06:34 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P PCB Development: Isolation resistors for Bootmode pins on the AM62A Mity-SoM?

Hi,
On the TI's Eval board for the AM62A (AM62A-SKEVM) they include isolation resistors between Bootmode signals a... Leonardo Marquez

09:39 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Recommended quick method to install Linux image on EMMC storage for high volume products

Thanks Jonathan and Joshua for the info.
We will wait for you to release the updates for version 10 of the SDK, th... Tim Troester

03:11 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: PRU RP Msg Driver Functionality

Nathan Wright wrote in message#6764:
> Thanks Joshua,
>
> We are currently on a 57x. It seems version 10 of that... Bob Duke

03:08 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: PRU RP Msg Driver Functionality

Nathan, some of the confusion is due to the fact that it looks like your e2e post and the documentation you linked to... Bob Duke

02:36 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: PRU RP Msg Driver Functionality

Thanks Joshua,
We are currently on a 57x. It seems version 10 of that sdk will not drop until next year. My plan... Nathan Wright

02:21 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: PRU RP Msg Driver Functionality

Perfect, just a heads up that we are currently testing to release the 10 sdk, which TI highly recommends using. It ma... Joshua Bourgeot

02:16 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: PRU RP Msg Driver Functionality

Thank you. I can sleep better knowing that. Nathan Wright

02:09 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: PRU RP Msg Driver Functionality

I've tested the PRU support for the 10 and 9.2 sdk on the am62x following these instructions and did not run into any... Joshua Bourgeot

01:53 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: PRU RP Msg Driver Functionality

AM62x Nathan Wright

01:08 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: PRU RP Msg Driver Functionality

Hi Nathan,
You are asking about PRU support for the AM62x platforms, correct? (I am asking because we also have A... Michael Williamson

12:58 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: AM57x PRU RP Msg Driver Functionality

Hi,
We are in the process of switching to yocto for our new platform based on Mity-Som. In the interim, to give o... Nathan Wright

10/22/2024

05:20 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Recommended quick method to install Linux image on EMMC storage for high volume products

Tim Troester wrote in message#6751:
> I tried to follow the dfu instructions but the step about modifying 62x-buil... Joshua Bourgeot

01:57 PM MitySOM-AM57X Software Development: RE: eMMC not enabling on Docker based image buiding

It looks like the mmc2 config is different on your yocto build. It's missing the pinmux pinctrl entry, the max-frequ... Jonathan Cormier

12:29 PM MitySOM-AM57X Software Development: RE: eMMC not enabling on Docker based image buiding

Hi,
Your native kernel build is "-dirty" meaning it has changes that weren't committed. Are those changes relevant... Sandeep Sivadas

10/21/2024

06:52 PM MitySOM-AM57X Software Development: RE: eMMC not enabling on Docker based image buiding

Note your "non working" boot log seems to be truncating several lines, not sure how you captured it but that's pretty... Jonathan Cormier

05:42 AM MitySOM-AM57X Software Development: RE: eMMC not enabling on Docker based image buiding

Hi,
_Which kernel are you using?_ - 4.19.94-yocto-standard
_Can you please share whole boot logs for working an... Sandeep Sivadas

04:10 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Recommended quick method to install Linux image on EMMC storage for high volume products

Tim Troester wrote in message#6751:
> I was using the "Boot EMMC" instructions from the wiki. I didn't realize the d... Jonathan Cormier

10/18/2024

09:41 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Recommended quick method to install Linux image on EMMC storage for high volume products

I was using the "Boot EMMC" instructions from the wiki. I didn't realize the dfu usb process was an option, thanks fo... Tim Troester

03:59 PM MitySOM-AM57X Software Development: RE: eMMC not enabling on Docker based image buiding

Which kernel are you using? Can you please share whole boot logs for working and non-working cases.
Note: It doe... Jonathan Cormier

10:26 AM MitySOM-AM57X Software Development: eMMC not enabling on Docker based image buiding

Hi,
I tried to build am572x image using docker build environment with eMMC enabled. But my image not detecting eMM... Sandeep Sivadas

10/17/2024

08:55 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Recommended quick method to install Linux image on EMMC storage for high volume products

Tim Troester wrote:
> I was wondering if there is any recommended quick way to install Linux images on the EMMC stor... Jonathan Cormier

07:53 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: Recommended quick method to install Linux image on EMMC storage for high volume products

I was wondering if there is any recommended quick way to install Linux images on the EMMC storage for high volume pro... Tim Troester

09/25/2024

04:35 AM MitySOM-AM57X Software Development: RE: Hello World on DSP

Hello Jonathan,
Thank you for the reply.
> I was under the impression that I need to make the device tree entry als... Arun Krishnan