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From 09/06/2016 to 10/05/2016

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

09/26/2016

09:26 AM Software Development: RE: Using PREEMPT_RT on MitySOM 5CSX Dev Board
Hello Dan,
I'm now working to create a custom DTS, using socfpga_cyclone5_sockit.dts as a starting point, which in...
Jared Kirschner

09/22/2016

09:07 AM Software Development: RE: Ethernet not coming up
Yup, tried it with 3 cables (patch, patch and crossover) and 3 devices (switch, router and laptop).
The switch it's ...
Michael Ruen

09/21/2016

08:25 PM Software Development: RE: Ethernet not coming up
Just out of curiosity, have you tried a different cable? Do you have a switch or anything available to try?
Mos...
Michael Williamson
06:00 PM Software Development: RE: Ethernet not coming up
Well it's doing it again. No ethernet. Tried running the gpio test, didn't do anything. When I plug an ethernet cable... Michael Ruen
04:27 PM Software Development: RE: Ethernet not coming up
I'm not sure why it would fail like that, then recover without any real changes. The HPS_GPIO28 controls the Etherne... Adam Dziedzic
12:56 PM Software Development: RE: Ethernet not coming up
I may have fixed it. On the prebuilt image there is the program gpiotest. I ran it just for the heck of it, and here'... Michael Ruen
12:22 PM Software Development: Ethernet not coming up
I turned the board on today with my custom SD image (FPGA, kernel, file structure...) that I have been using the past... Michael Ruen

09/08/2016

08:06 AM FPGA Development: RE: HDMI Output splash screen is intermittently displayed on boot
Hi Dan,
Thanks for posting the instructions and looking at the higher resolution operation. This is very useful a...
Stephen Snyder

09/07/2016

06:21 PM FPGA Development: RE: HDMI Output splash screen is intermittently displayed on boot
Alright, so I was able to get 1080p working. I had to make some changes to the defconfig for the hdmi example. I had ... Daniel Vincelette
10:58 AM FPGA Development: RE: HDMI Output splash screen is intermittently displayed on boot
That's a good idea Mike, it looks like the kernel defaults vram to 4MB but for this framebuffer 8MB+ is required. I'l... Daniel Vincelette

09/06/2016

08:21 PM FPGA Development: RE: HDMI Output splash screen is intermittently displayed on boot
Can you up the video ram buffer available for allocation using the kernel parameter of the format below?... Michael Williamson
06:29 PM FPGA Development: RE: HDMI Output splash screen is intermittently displayed on boot
Alright my testing today wasn't as successful as I'd liked. I tried both 1920x1080 and 720x576. Doing 1920x1080 cause... Daniel Vincelette
09:38 AM FPGA Development: RE: HDMI Output splash screen is intermittently displayed on boot
Hi Steve,
I'm testing this now. Hopefully it's just the mods to the device tree/qsys project. I'll update once my ...
Daniel Vincelette
 

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