Activity
From 10/15/2024 to 11/13/2024
11/13/2024
- 02:48 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: eMMC Linux boot failed
- Jonathan Cormier wrote in message#6796:
> Hi Iseori,
>
> We have released an errata relating to emmc boot detecti... - 02:47 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: eMMC Linux boot failed
- Hi Iseori,
We have released an errata relating to emmc boot detection. See here: https://support.criticallink.com/... - Occurs on certain products, boots normally when product cools down.
Please review the below, attached and let us kno... - 02:33 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Ethernet 10Mbps Cannot ping
- Hi Iseori,
I tested a 10Mbps link using our devkit and the KSZ9131RNXI PHY and had no issues. The PHY linked and ...
100/1000Mbps work well.
But, 10Mbps is only LINK and ping does not work. (both fixed 10M and auto-negotiation)
...- 11:17 AM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: USB Device mode communication problems
- Hello,
How is the USB0 device configured? As a gadget device (rndis, cdc, serial port, mass storage device, etc.)... - USB0 is set to device mode.
It stops working on some laptops.
The driver is detected but communication stops.
Th...
11/07/2024
- 07:00 AM MitySOM-AM57X Software Development: RE: Hello World on DSP
- Hello Jonathan,
Thank you for the reply. I will check and get back to you.
11/06/2024
- 10:56 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: How to use the real time linux kernal
- It likely wouldn't be hard for me to create one, I just don't have the time right now to test it.
- 09:46 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: How to use the real time linux kernal
- We currently don't have a kernel branch with the realtime kernel patches applied.
- I was wondering how we setup yocto to produce an image which uses the Linux real time kernel? Is there any documentat...
- 09:26 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Recommended quick method to install Linux image on EMMC storage for high volume products
- Great glad it to hear it.
- 09:22 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Recommended quick method to install Linux image on EMMC storage for high volume products
- Thank you, Jonathan. We were able to adapt the mitysom-auto-flash-emmc image and use it in our layer to flash the emm...
11/04/2024
- 03:04 PM MitySOM-AM57X Software Development: RE: Hello World on DSP
- Arun Krishnan wrote in message#6783:
> Hello Jonathan,
>
> My requirement is to use DSP to communicate with some ... - 05:17 AM MitySOM-AM57X Software Development: RE: Hello World on DSP
- Hello Jonathan,
My requirement is to use DSP to communicate with some of the peripherals and then use IPC for data...
10/25/2024
- 04:08 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Recommended quick method to install Linux image on EMMC storage for high volume products
- Hi Tim, still working on releasing the 10 SDK but I did push the mitysom-auto-flash-emmc image to the kirkstone meta-...
- 03:56 PM MitySOM-AM57X Software Development: RE: eMMC not enabling on Docker based image buiding
- Does the following guide make sense? https://support.criticallink.com/redmine/projects/mitysom_am62x/wiki/Customizing...
- 07:26 AM MitySOM-AM57X Software Development: RE: eMMC not enabling on Docker based image buiding
- Hi,
> Do you need help getting your changes from the native Linux build into the yocto build?
-- Yes, need help ...
10/24/2024
- 09:30 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: How to get mityarm335x_factory_config from userspace?
- Also if you don't have the eeprom driver loaded, I can provide some quick shell scripts which extract the info using ...
- 08:50 PM MitySOM-AM57X Software Development: RE: Hello World on DSP
- Hi Arun,
How are you loading the processor with the ARM RTOS and DSP RTOS? What boot media are you using, you sai... - 06:56 AM MitySOM-AM57X Software Development: RE: Hello World on DSP
- > The pinmux should be set up by u-boot, there should be no need to touch the pinmux in the DSP. There is a wiki page...
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:
... - 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 ... - How do I get the info of this struct from the userspace?
mityarm335x_factory_config
* 64 struct mityarm335x_fa... - 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... - 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.
- 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... - 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...
- 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?...
- Hi,
On the TI's Eval board for the AM62A (AM62A-SKEVM) they include isolation resistors between Bootmode signals a... - 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... - 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... - 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...
- 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... - 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...
- 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.
- 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...
- 01:53 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: PRU RP Msg Driver Functionality
- AM62x
- 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... - Hi,
We are in the process of switching to yocto for our new platform based on Mity-Som. In the interim, to give o...
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... - 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...
- 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...
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...
- 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... - 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...
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...
- 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... - Hi,
I tried to build am572x image using docker build environment with eMMC enabled. But my image not detecting eMM...
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... - I was wondering if there is any recommended quick way to install Linux images on the EMMC storage for high volume pro...
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