Mity CPU Platforms » MitySOM-5CSX Altera Cyclone V

10/26/2016

10:07 AM Software Development: RE: 8TB USB Mass Storage device being unreadable

So this might be a red herring but in the pi's dmesg it has the following line, which the MitySOM doesn't:... Daniel Vincelette

10/25/2016

11:10 AM Software Development: RE: 8TB USB Mass Storage device being unreadable

Hello Dan,
Yes. I tested with 8 and 16GB USB sticks as well and it works just fine, so the culprit might be in the... Dominik Marszk

09:21 AM Software Development: RE: 8TB USB Mass Storage device being unreadable

Hello Dominik,
Have you tried a quick test of using a smaller flash drive with the MitySOM? Just to see if we can ... Daniel Vincelette

09:49 AM Software Development: RE: SPI on MitySOM

Thanks so much. That info provided the missing link for the Device Tree
--Brian Brian Wentworth

10/24/2016

05:20 AM Software Development: RE: 8TB USB Mass Storage device being unreadable

The kernel used on MitySOM is 3.16.0. Dominik Marszk

05:12 AM Software Development: 8TB USB Mass Storage device being unreadable

Hello!
I'm trying to use an USB device enumerating as a 8TB Mass Storage with 5CSX-H6-42A kit. It's connected thro... Dominik Marszk

10/12/2016

03:33 AM Software Development: RE: Increase POSIX message queue size

> Just a suggestion: you could add a startup script that does the ulimit -q on startup so every time the system is bo... Mladen Kerep

10/07/2016

01:26 PM Software Development: RE: Increase POSIX message queue size

Understood, our IT department is still currently working on seeing what is going on with the certs
Just a suggesti... Daniel Vincelette

06:47 AM Software Development: RE: Increase POSIX message queue size

> I was able to recreate this issue. It looks like pam wasn't enabled in the yocto build when the file system was bui... Mladen Kerep

10/06/2016

05:23 PM Software Development: RE: Increase POSIX message queue size

I was able to recreate this issue. It looks like pam wasn't enabled in the yocto build when the file system was built... Daniel Vincelette

06:14 AM Software Development: RE: Increase POSIX message queue size

FYI: In this particular web app, you can escape / quote code using the "pre" or the "code" HTML tag e.g.:
pre tag... Michael Williamson

02:21 AM Software Development: RE: Increase POSIX message queue size

No, '!' are my faults, ie. due to my poor knowledge about formatting.
The lines start with '*', but then text format... Mladen Kerep

04:16 PM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Glad to hear that was the solution!
Dan Daniel Vincelette

12:27 PM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Problem solved! Thank you so much.
I'm now carefully stepping through adding additional relevant nodes from the Mi... Jared Kirschner

10/05/2016

08:09 PM Software Development: RE: Increase POSIX message queue size

Hello,
One quick question, are the ! before the * meant to be there?
I will try to reproduce this issue tomorro... Daniel Vincelette

08:04 PM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

You are also correct in using the uBootMMCEnv.txt from our git repo. The other one is a much older version, which sho... Daniel Vincelette

08:00 PM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Jared,
I was able to reproduce your problem and I've found the issue. Between our 3.16 kernel and the 4.1.22 kerne... Daniel Vincelette

05:38 PM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Hi Jared,
From what you've seen it looks to me to be an issue with the 4.1.22 kernel. I've looked at qsys/dts and ... Daniel Vincelette

05:31 PM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Additional information:
I've stepped through the u-boot process manually (after parsing the differences between th... Jared Kirschner

02:58 PM Software Development: RE: Accessing git repositories when behind firewall

Sorry, it was not clear that the https access is _new_ :)
Not sure about the gethostbyname failure... support.crit... Tim Iskander

10:29 AM Software Development: RE: Accessing git repositories when behind firewall

> The URL for each repository is formed from @https://support.criticallink.com/git/<repos.git>@
It was my 1st guess,... Mladen Kerep

08:20 AM Software Development: RE: Accessing git repositories when behind firewall

https access has been enabled for Critical Link repositories on https://support.criticallink.com
The URL for each re... Tim Iskander

10/04/2016

09:08 AM Software Development: Increase POSIX message queue size

I've rebuild the linux kernel acc. "Building the Linux Kernel Wiki":https://support.criticallink.com/redmine/projects... Mladen Kerep

08:35 AM Software Development: Accessing git repositories when behind firewall

The instructions on the wiki use the "git protocol":https://git-scm.com/book/tr/v2/Git-on-the-Server-The-Protocols fo... Mladen Kerep

10/03/2016

02:54 PM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Hi Dan,
Our hardware engineer just noted a significant difference between two versions of uBootMMCEnv.txt listed o... Jared Kirschner

12:16 PM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Hi Dan,
Requested files attached; let me know if I'm missing anything (e.g., FPGA source code).
Also, not sure ... Jared Kirschner

12:04 PM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Hi Jared,
Would you mind posting your .qsys file and .dts?
I'll take a quick sanity check,
Thanks
Dan Daniel Vincelette

09/30/2016

12:02 PM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Addendum: any single PIO (0 through 3) can be enabled in the DTS and the system will boot, but including more than on... Jared Kirschner

08:13 AM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Hi Dan,
I did a bit more experimenting with including a subset of the hps_lw_bus sub-nodes. I confirmed with the V... Jared Kirschner

09/29/2016

09:13 AM Software Development: RE: Ethernet not coming up

I tested the crystal with an oscilloscope and found the crystal had gone bad. After replacing the crystal everything ... Michael Ruen

12:07 AM Software Development: RE: Ethernet not coming up

Hi Michael,
Sorry for the delayed response.
Would you mind running ethtool and posting the result?... Daniel Vincelette

12:21 AM Software Development: RE: SPI on MitySOM

Hi Brian,
The following device tree uses the SPIM perpherials: http://support.criticallink.com/gitweb/?p=linux-soc... Daniel Vincelette

09/28/2016

11:59 PM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board

Hi Jared,
The hps_lw_bus node and all sub nodes are for any FPGA related logic that is attached to the HPS Light w... Daniel Vincelette

04:10 PM Software Development: RE: SPI on MitySOM

dts attached Brian Wentworth

04:06 PM Software Development: SPI on MitySOM

Hi,
I am trying to communicate using the SPIM0 on the HPS with 5CSE-H4-3YA. SPIM0 HPS I/O Set 0 is selected in the... Brian Wentworth