Mity CPU Platforms

05/02/2023

03:18 PM MitySOM-AM57X Software Development: RE: Yocto build for mitySOM AM57x

Wiki has been updated. Thanks for reporting this. Jonathan Cormier

03:07 PM MitySOM-AM57X Software Development: RE: Yocto build for mitySOM AM57x

Sandeep Sivadas wrote in message#6326:
> Hi,
>
> Thank you for your support.
> I have followed the steps in the... Jonathan Cormier

05:40 AM MitySOM-AM57X Software Development: RE: Yocto build for mitySOM AM57x

Hi,
Thank you for your support.
I have followed the steps in the link you provided. https://support.criticallink.... Sandeep Sivadas

05/01/2023

02:32 PM MitySOM-AM57X Software Development: RE: Yocto build for mitySOM AM57x

sandeep Sivadas wrote:
> Hi,
>
> We purchased MitySOM AM572x development kit and trying to build our own yocto l... Jonathan Cormier

01:01 PM MitySOM-AM57X Software Development: RE: Yocto build for mitySOM AM57x

Summary repo link:
https://support.criticallink.com/gitweb/?p=meta-mitysom.git;a=summary Michael Williamson

01:00 PM MitySOM-AM57X Software Development: RE: Yocto build for mitySOM AM57x

Hi Sandeep,
That repository is mirrored here:
https://support.criticallink.com/git/meta-mitysom.git
I think ... Michael Williamson

08:38 AM MitySOM-AM57X Software Development: Yocto build for mitySOM AM57x

Hi,
We purchased MitySOM AM572x development kit and trying to build our own yocto linux.
Then we have a problem w... Sandeep Sivadas

04/28/2023

10:11 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Changes on MityDSP-L138 L138-DM-336-RI-J

Hi Kim,
I am relieved you got your system loaded.
Have a nice weekend.
With regards,
Mike Michael Williamson

08:57 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Changes on MityDSP-L138 L138-DM-336-RI-J

Hi again,
We managed to fix our loading problem.
The bug was due to our FPGA binary, not the loader itself.
Re... Kim Nielsen

07:28 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Changes on MityDSP-L138 L138-DM-336-RI-J

Hi Mike,
I tried to build the fpga_ctrl.ko module, but nothing seems to happen when I try to program the FPGA.
... Kim Nielsen

04/26/2023

12:52 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Changes on MityDSP-L138 L138-DM-336-RI-J

Hi Mike,
Thank you very much for the fast response.
We are loading the FPGA from Linux, but not with the "fpga_... Kim Nielsen

10:13 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Changes on MityDSP-L138 L138-DM-336-RI-J

Have you reviewed the migration information (including the PCN) from this page?
https://support.criticallink.com/r... Michael Williamson

06:55 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: Changes on MityDSP-L138 L138-DM-336-RI-J

Hi,
I have received a new MityDSP-L138 SoM board:
* Model no: L138-DM-336-RI-J
* Serial no: 22023557
* Part no:... Kim Nielsen

04/18/2023

02:40 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P PCB Development: RE: SOM_62A: Support for CPU core operating at 0.75V instead of 0.85V

Hi Rune,
The VDD_CORE voltage is set in the device tree and thus configured when the kernel loads.
To switch to... Jonathan Cormier

05:57 AM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P PCB Development: SOM_62A: Support for CPU core operating at 0.75V instead of 0.85V

Short question: Does the SOM_62 and SOM_62A support 0.75V core operation? If yes, how is this selected.
BR Rune Knutsen rune knutsen

04/17/2023

08:50 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Set Preloader image timestamp to zero

Hi Saumil,
Take a look here:
https://u-boot.readthedocs.io/en/latest/build/reproducible.html
Seems like defi... Michael Williamson

07:44 PM MitySOM-5CSX Altera Cyclone V Software Development: Set Preloader image timestamp to zero

Hello,
We have configured jenkins to create the preloader binary for us. We want the ability to generate the exact... Saumil Patel

04/10/2023

02:16 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Cannot establish an ethernet connection

Great, note that at least for this boot. The ethernet phy came up as address 3 so it would have worked with the orig... Jonathan Cormier

02:05 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Cannot establish an ethernet connection

With new image:... Vadym Kolesnyk

04/07/2023

09:46 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Cannot establish an ethernet connection

Thanks.... Jonathan Cormier

08:35 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Cannot establish an ethernet connection

80-000268RI-3 B
14012628
14-11-05... Vadym Kolesnyk

08:02 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Cannot establish an ethernet connection

Can you provide your 80- number and serial number from the barcode on your devkit?
If you stop at u-boot, does the... Jonathan Cormier

07:21 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Cannot establish an ethernet connection

I use critical link industrial io baseboard Vadym Kolesnyk

06:52 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Cannot establish an ethernet connection

Initially, I could connect via a local network, i.e., I just connected the devkit to the router (without changing any... Vadym Kolesnyk

05:35 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Cannot establish an ethernet connection

I'm sorry, but you need to answer my questions if we are going to get to the bottom of this. Jonathan Cormier

04:49 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Cannot establish an ethernet connection

The output I obtained now is in the attached file. Now I want to connect directly to the PC to eliminate router influ... Vadym Kolesnyk

03:39 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Discussion: Kernel hangs on "Waiting for root device /dev/mmcblk0p1..."

Hello, I'm sorry for the delay. I have reprogrammed u-boot as you advised. Loading from a "guilty" SD card is as fast... Vadym Kolesnyk

04/04/2023

01:22 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Discussion: Kernel hangs on "Waiting for root device /dev/mmcblk0p1..."

Vadym Kolesnyk wrote in message#6300:
> Yes, the md5 sum and all installation process outputs are equal.
Okay that ... Jonathan Cormier

11:45 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Discussion: Kernel hangs on "Waiting for root device /dev/mmcblk0p1..."

Yes, the md5 sum and all installation process outputs are equal.

So, I tried to set up a newly-bought SD card tod... Vadym Kolesnyk

04/03/2023

09:15 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Discussion: Kernel hangs on "Waiting for root device /dev/mmcblk0p1..."

> I understand the only possible solution is to reset radically devkit somehow, but why this strange bug may have hap... Jonathan Cormier

08:06 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Discussion: Kernel hangs on "Waiting for root device /dev/mmcblk0p1..."

> Did you grab the mityomap-full.tgz file from MDK_2014-01-13? I just want to follow the same steps and make sure it ... Jonathan Cormier

07:51 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Discussion: Kernel hangs on "Waiting for root device /dev/mmcblk0p1..."

Thanks for the update.
Did you grab the mityomap-full.tgz file from MDK_2014-01-13? I just want to follow the sam... Jonathan Cormier

06:02 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Discussion: Kernel hangs on "Waiting for root device /dev/mmcblk0p1..."

Sorry if I have described my problem not clearly. Yes, I booted this devkit successfully with my sd card before (abou... Vadym Kolesnyk

01:11 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Discussion: Kernel hangs on "Waiting for root device /dev/mmcblk0p1..."

Vadym Kolesnyk wrote in message#6294:
> I use the standard devkit. When I had problems with the SD card (for example... Jonathan Cormier