Mity CPU Platforms

10/06/2023

04:54 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Moving Forward with U-Boot and Quartus 22.1std

Yes, I would say that's ignorable. We don't plan on removing the driver from our 2019.10 branch. Though I'm not sure ... Daniel Vincelette

04:17 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Moving Forward with U-Boot and Quartus 22.1std

Is that ignorable?
Best,
Shahad Shahad Alrawi

04:13 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Moving Forward with U-Boot and Quartus 22.1std

Great thanks Dan,
Worked with this warning!
===================== WARNING ======================
This board ... Shahad Alrawi

04:00 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Moving Forward with U-Boot and Quartus 22.1std

I've seen this error in the linux kernel, it's due to using a newer version of GCC (I think GCC 10 was were this brok... Daniel Vincelette

03:24 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Moving Forward with U-Boot and Quartus 22.1std

Hello Dan,
Thank you so much!
I tried to compile the criticalLink repo of U-Boot (socfpga_v2019.10) as in the in... Shahad Alrawi

03:10 AM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Error building kernel and rootfs on host having Ubuntu 23.04 with docker

Thank you for the support, the build was successful and got the final
artifacts. Regarding booting thorough SD card,... Rohini Gawand

10/05/2023

06:40 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Error building kernel and rootfs on host having Ubuntu 23.04 with docker

I forgot to mention, the resulting sdcard image is setup for the newer high security SOMs by default. To boot your d... Jonathan Cormier

04:04 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Error building kernel and rootfs on host having Ubuntu 23.04 with docker

On the video call it was discovered that our wiki page was still calling out the "-config processor-sdk-08.05.00.21-... Jonathan Cormier

07:05 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: MMC/SD card: Bus width is 1 and not 4

Thank you Dan for your fast reply. That did the trick:... V J

10/04/2023

04:27 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: MMC/SD card: Bus width is 1 and not 4

Hello,
Running in 1 bit mode was a bug in our reference dts, which was fixed in the following patch: https://suppo... Daniel Vincelette

11:30 AM MitySOM-5CSX Altera Cyclone V Software Development: MMC/SD card: Bus width is 1 and not 4

Hi
We have an SD card connected to the MitySOM-5CSX the same way as on the evaluation platform with 4 data lines.
... V J

01:28 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Error building kernel and rootfs on host having Ubuntu 23.04 with docker

Well isn't that strange. If I checkout the repo fresh, I see the commit. I'm not sure why its not showing up for yo... Jonathan Cormier

04:36 AM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Error building kernel and rootfs on host having Ubuntu 23.04 with docker

Hi,
  We have followed the step as suggested, still facing same issue.
Requested output is here.
rohini:~/proje... Rohini Gawand

10/03/2023

05:49 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: linux-v4.19 kernel

Thanks, any hints would be much appreciated. Richard Miller-Smith

05:39 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: linux-v4.19 kernel

Okay looks like we didn't document our yocto build for the L138. I'll see if I can capture the steps if your interes... Jonathan Cormier

05:26 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: linux-v4.19 kernel

Indeed, I should have said, I don't need it for this project. Richard Miller-Smith

05:20 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: linux-v4.19 kernel

Richard Miller-Smith wrote in message#6506:
> Thanks Jonathan,
>
> We were indeed using a v3.2 kernel built with ... Jonathan Cormier

05:15 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: linux-v4.19 kernel

Thanks Jonathan,
We were indeed using a v3.2 kernel built with the 2012 tools. However, I'll try using the newer M... Richard Miller-Smith

05:01 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: linux-v4.19 kernel

> I've seen that there are still commits going into your linux-davinci repository and even an updated linux-v4.19 ker... Jonathan Cormier

05:00 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: linux-v4.19 kernel

Thomas Catalino wrote:
> (posted on behalf of a customer)
>
> I currently have a project with to revisit a syste... Jonathan Cormier

03:40 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: linux-v4.19 kernel

(posted on behalf of a customer)
I currently have a project with to revisit a system based on the MityDSP-L138 ... Thomas Catalino

10/02/2023

07:08 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Moving Forward with U-Boot and Quartus 22.1std

Hello,
We do have a reference for building using the newer flow for the preloader/bootloader but it's for the socf... Daniel Vincelette

07:48 AM MitySOM-5CSX Altera Cyclone V Software Development: Moving Forward with U-Boot and Quartus 22.1std

We are currently using 5CSX-H6-42A-RC with our own base board.
I have recently upgraded Quartus 18.1 to the more rec... Shahad Alrawi

09/30/2023

12:43 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Jonathan,
Excellent - thank you for merging. We will pull in those official changes.
I just received a UART/FTD... Jon Cox

09/29/2023

09:31 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

> We have tested the compiled branch and it seems to be working as intended. We have not noticed any I2C hangs yet af... Jonathan Cormier

09/26/2023

01:59 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Error building kernel and rootfs on host having Ubuntu 23.04 with docker

> You are not currently on a branch.
Aw okay. Lets checkout the dunfell branch and pull the changes again. ... Jonathan Cormier

06:29 AM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Error building kernel and rootfs on host having Ubuntu 23.04 with docker

Hi Jonathan,
   When we try to pull git repository, it is asking us to mention
branch, here is the output:
rohi... Rohini Gawand

09/25/2023

01:46 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Error building kernel and rootfs on host having Ubuntu 23.04 with docker

Hi Rohini,
Can you check the value of "LINUX_VERSION" in the file sources/meta-mitysom/recipes-kernel/linux/linux-... Jonathan Cormier

05:32 AM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Error building kernel and rootfs on host having Ubuntu 23.04 with docker

As suggested we did try new commit with fresh clone but error still persist.
ERROR: linux-cl-ti-5.10.158+gitAUTOI... Rohini Gawand

09/21/2023

01:42 PM MitySOM-AM57X PCB Development: RE: Development Kit Microphone Input Capture

Tay Barrett wrote in message#6490:
> Hi Mike,
>
> Thanks for replying. I will check that functionality as soon a... Jonathan Cormier

03:52 AM MitySOM-AM57X PCB Development: RE: Development Kit Microphone Input Capture

Hi Mike,
Thanks for replying. I will check that functionality as soon as I can and will let you know if there are... Tay Barrett

01:38 PM MitySOM-AM57X Software Development: RE: AM5749 Header Files for PRU

Tay Barrett wrote:
> Hi,
>
> I am using the MitySOM-AM57x development board, in conjunction with code developed f... Jonathan Cormier

06:14 AM MitySOM-AM57X Software Development: RE: AM5749 Header Files for PRU

For clarification, the example i am using is Lab 2 from here: https://software-dl.ti.com/processor-sdk-linux/esd/AM62... Tay Barrett

05:25 AM MitySOM-AM57X Software Development: AM5749 Header Files for PRU

Hi,
I am using the MitySOM-AM57x development board, in conjunction with code developed from TI's PRU training seri... Tay Barrett

09/20/2023

02:23 PM MitySOM-AM57X PCB Development: RE: Development Kit Microphone Input Capture

Scratch that, the input is connected to Line2 and is set up for Stereo input so the datasheet example I included abov... Jonathan Cormier

02:00 PM MitySOM-AM57X PCB Development: RE: Development Kit Microphone Input Capture

The 57x devkit audio input was hooked up as a Line Input. See the snippet from the datasheet.
!clipboard-2023092... Jonathan Cormier

10:11 AM MitySOM-AM57X PCB Development: RE: Development Kit Microphone Input Capture

Hi Tay,
Have you tried the commands listed here?
https://support.criticallink.com/redmine/projects/mitysom_am57... Michael Williamson

01:25 AM MitySOM-AM57X PCB Development: Development Kit Microphone Input Capture

Hi,
I am working with the AM57x Development Kit with the MitySom-AM57x SOM.
I require microphone capture from the... Tay Barrett

09/12/2023

08:36 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Jonathan,
Excellent, thanks for the steadfast effort on this!
Interesting regarding the DONE LED. We are not c... Jon Cox

08:24 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Jon Cox wrote in message#6483:
> Jonathan,
>
> We have tested the compiled branch and it seems to be working as i... Jonathan Cormier

07:54 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Jonathan,
We have tested the compiled branch and it seems to be working as intended. We have not noticed any I2C h... Jon Cox

09/11/2023

05:52 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Jonathan,
Fantastic! This is exactly what we were looking to implement, and the fact that it is automatic as-is is... Jon Cox

05:42 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Let me know if it works and i'll merge the commits into the main 3.2 branch Jonathan Cormier

05:37 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Its supposed to catch a bus hang and switch into bus recovery by itself.
I'd suggest going into drivers/i2c/i2c-... Jonathan Cormier

05:32 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Jonathan,
Excellent - thanks for the very quick and thorough fix on this.
Regarding the usage of these committe... Jon Cox

04:15 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Hi Jon,
Can you try out the commits pushed to this branch and let me know if it works? I don't have time right no... Jonathan Cormier

09/08/2023

10:36 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Jonathan,
Thank you for the very quick and thorough response. We have found the i2c-davinci driver in our MDK / bo... Jon Cox

06:39 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Note as is, the bus recovery I linked looks like it requires i2c gpio pins which probably won't work for the L138. I... Jonathan Cormier

06:19 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Jon Cox wrote:
> Hello,
>
> We are developing on the MityDSP-L138F platform and have noticed an intermittent issu... Jonathan Cormier

05:38 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Hello,
We are developing on the MityDSP-L138F platform and have noticed an intermittent issue with the I2C bus han... Jon Cox

06:40 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: MityDSP-L138F I2C bus hang (SDA held low)

Saw the other post first so responded there. https://support.criticallink.com/redmine/boards/11/topics/6473?r=6475 Jonathan Cormier

05:38 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: MityDSP-L138F I2C bus hang (SDA held low)

Hello,
We are developing on the MityDSP-L138F platform and have noticed an intermittent issue with the I2C bus han... Jon Cox

09/07/2023

03:04 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Error building kernel and rootfs on host having Ubuntu 23.04 with docker

The fix for this was pushed to the meta-mitysom dunfell branch last friday. Please let me know if you are still seei... Jonathan Cormier

02:18 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: Error building kernel and rootfs on host having Ubuntu 23.04 with docker

(posted on behalf of customer)
We were trying to develop environment for Kernel and Rootfs development using fol... Thomas Catalino