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Parallella Community Supercomputing for Everyone 2015-10-13T01:58:43+00:00 https://parallella.org/forums/feed.php?f=51&t=1764 2015-10-13T01:58:43+00:00 2015-10-13T01:58:43+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=15951#p15951 <![CDATA[Broken repository]]>
Somehow there seems to be a spanner in the works.
I haven't figured out, what my personal problem is. It appears to me that the current git repository is broken. Maybe it is because I have no access to C:/home/aolofsson...
The ISE planahead project files surely got broken when moved to old/, but the Vivado project also came up with lots of files missing. Most could be resolved by changing the path from erx/ or etx/ back to elink. But a dozen files seem just not to be in the repository. Further, I have not yet figured out how to cure the script to get the external files.

What does work is the revision ce97134bc01e8f3b8374e0e74b2ca191c8873f59 with ISE. When I generate the bitstream without any changes and put it on the BOOT partition of the SD-card the unit powers up fine. But as soon as I use the gpio-dev-mem-test to access a memory location the whole system freezes and I have to do a power cycle.
Is there maybe some big-endian issue because I generate the bitstream in a Win7-VM and the copy it over to linux to do the bootgen command?

(I could not use ISE on Kubuntu as XPS did crash on start despite all the bugfixes I found on the net. I could not use Vivado either because of their stupid licensing mechanism. For me only Win7 in combination with Firefox was able to retrieve the license - not even IE did the trick.)

Statistics: Posted by tif — Tue Oct 13, 2015 1:58 am

]]> 2015-01-08T07:18:08+00:00 2015-01-08T07:18:08+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=12344#p12344 <![CDATA[Re: Parallella FPGA Tutorials available]]>
Cheers,

Andrew

Statistics: Posted by 9600 — Thu Jan 08, 2015 7:18 am

]]> 2015-01-07T22:54:06+00:00 2015-01-07T22:54:06+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=12342#p12342 <![CDATA[Re: Parallella FPGA Tutorials available]]>
I think the big was unless you open the XPS first, you can't synthesise the project. Plus, I'd tried that many different things to get it to work that I probably confused steps along the way.

Statistics: Posted by steddyman — Wed Jan 07, 2015 10:54 pm

]]> 2015-01-07T21:40:18+00:00 2015-01-07T21:40:18+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=12341#p12341 <![CDATA[Re: Parallella FPGA Tutorials available]]>

This path fixup thing is likely new? Certainly never had to do this myself.

Statistics: Posted by yanidubin — Wed Jan 07, 2015 9:40 pm

]]> 2015-01-07T19:17:14+00:00 2015-01-07T19:17:14+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=12340#p12340 <![CDATA[Re: Parallella FPGA Tutorials available]]>
The main trick seems to be having to open the XPS and fix the path to axi_hdmi_tx_16b_v1_00_a before trying to Synthesize the design.

Also had to install a bunch of extra packages on Suse to make it work.

Statistics: Posted by steddyman — Wed Jan 07, 2015 7:17 pm

]]> 2015-01-07T11:20:31+00:00 2015-01-07T11:20:31+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=12333#p12333 <![CDATA[Re: Parallella FPGA Tutorials available]]>
1. Create a new SUSE 64 bit VM
2. Cloned the parallella REPO directly from Github
3. Followed instructions for Tutorial 0

On the first step, when I use planAhead to copy the project.. I get the same three errors as I got under Windows:

2 x BXML file generation failed for source System
1 x Device settings for system.mp does not match with the current project

Who from parallella owns this repo that can look at it?

Statistics: Posted by steddyman — Wed Jan 07, 2015 11:20 am

]]> 2015-01-06T17:40:13+00:00 2015-01-06T17:40:13+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=12319#p12319 <![CDATA[Re: Parallella FPGA Tutorials available]]>
Looks like the repo is broken.

Statistics: Posted by steddyman — Tue Jan 06, 2015 5:40 pm

]]> 2015-01-06T06:39:39+00:00 2015-01-06T06:39:39+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=12314#p12314 <![CDATA[Re: Parallella FPGA Tutorials available]]> Statistics: Posted by steddyman — Tue Jan 06, 2015 6:39 am

]]> 2015-01-06T12:08:47+00:00 2015-01-06T01:45:28+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=12311#p12311 <![CDATA[Re: Parallella FPGA Tutorials available]]>
If you don't want to have to bring the code forwards, just do a git checkout ce97134bc01e8f3b8374e0e74b2ca191c8873f59 in parallella-hw.

Statistics: Posted by yanidubin — Tue Jan 06, 2015 1:45 am

]]> 2015-01-05T18:06:09+00:00 2015-01-05T18:06:09+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=12308#p12308 <![CDATA[Re: Parallella FPGA Tutorials available]]>
It is returning the following errors for me:

[HDLCompiler 267] Cannot find port processing_system7_0_I2C0_SDA_pin on this module ["D:/p/parallella-hw/fpga/projects/parallella_7020_hdmi/parallella_7020_hdmi.srcs/sources_1/imports/parallella_7020_hdmi/system_stub.v":266]
[HDLCompiler 267] Cannot find port processing_system7_0_I2C0_SCL_pin on this module ["D:/p/parallella-hw/fpga/projects/parallella_7020_hdmi/parallella_7020_hdmi.srcs/sources_1/imports/parallella_7020_hdmi/system_stub.v":267]
[HDLCompiler 267] Cannot find port processing_system7_0_GPIO_I_pin on this module ["D:/p/parallella-hw/fpga/projects/parallella_7020_hdmi/parallella_7020_hdmi.srcs/sources_1/imports/parallella_7020_hdmi/system_stub.v":351]
[HDLCompiler 267] Cannot find port processing_system7_0_GPIO_O_pin on this module ["D:/p/parallella-hw/fpga/projects/parallella_7020_hdmi/parallella_7020_hdmi.srcs/sources_1/imports/parallella_7020_hdmi/system_stub.v":352]
[HDLCompiler 267] Cannot find port processing_system7_0_GPIO_T_pin on this module ["D:/p/parallella-hw/fpga/projects/parallella_7020_hdmi/parallella_7020_hdmi.srcs/sources_1/imports/parallella_7020_hdmi/system_stub.v":353]


Shouldn't the project just compile?

Thanks

Statistics: Posted by steddyman — Mon Jan 05, 2015 6:06 pm

]]> 2015-01-04T21:11:33+00:00 2015-01-04T21:11:33+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=12296#p12296 <![CDATA[Re: Parallella FPGA Tutorials available]]>
I installed ISE on an old Windows 7 64-bit VM I have and XPS launches (still get license error) then loads perfectly fine showing me the full design I can then edit.

It just point blank refuses to work on Windows 7. The Project still reports the Part as No Part Found for the HDMI 7020 project, but it loads just fine and you can edit it.

Statistics: Posted by steddyman — Sun Jan 04, 2015 9:11 pm

]]> 2015-01-04T16:07:11+00:00 2015-01-04T16:07:11+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=12288#p12288 <![CDATA[Re: Parallella FPGA Tutorials available]]>
http://forums.xilinx.com/t5/Installatio ... 650/page/6

However, I am still seeing the same behavior with XPS closing, but I now think it is a different issue to the device settings error. I have noticed that if I open the 7020 HDMI project, and click on system_i and look at the Source Node Properties, it reports the Part as: "No part found". If I open the 7020 Headless or the 7010 projects they all correctly report the relevant XC part number in that field. I have downloaded the entire tree again from Github, so this is definitely an issue with the repository.

When I open one of the other projects that correctly report the part number for the Zynq, they open without reporting the error. However, agin XPS reports the license error, waits about 1 minute then closes automatically (crashes?). So the error about device mismatch is not what is causing XPS to crash.

Statistics: Posted by steddyman — Sun Jan 04, 2015 4:07 pm

]]> 2015-01-04T12:06:27+00:00 2015-01-04T12:06:27+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=12286#p12286 <![CDATA[Re: Parallella FPGA Tutorials available]]> changeset ce97134bc01e8f3b8374e0e74b2ca191c8873f59. So it you want to work through the tutorials, go with this until I update the code.

Statistics: Posted by yanidubin — Sun Jan 04, 2015 12:06 pm

]]> 2015-01-04T12:09:31+00:00 2015-01-04T12:04:59+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=12285#p12285 <![CDATA[Re: Parallella FPGA Tutorials available]]>
I launched the XPS from planAhead (via system.xmp right click and open), and could generate a netlist. I did note it deleting a bunch of ports when it fired up, but this was informational rather than a warning/error. When I try to build from planAhead however, it trips over this.

The issue is that while parallella-hw was barely changing when I wrote these, it seems to have been updated since. So I will post the compatible point in their repo for people to use in the first instance, and ultimately update the sources to work with the current tip. I daresay there is a fairly minimal change I need to apply to any files cloned into each project. Once that is done, they will work again.

I have a few other projects taking priority at present - so it may take a little while.

Statistics: Posted by yanidubin — Sun Jan 04, 2015 12:04 pm

]]> 2015-01-03T19:48:32+00:00 2015-01-03T19:48:32+00:00 https://parallella.org/forums/viewtopic.php?t=1764&p=12278#p12278 <![CDATA[Re: Parallella FPGA Tutorials available]]>
Sorry for the delay in replying and thanks for your help once again. I have copied down your repo and placed it alongside the parallella-hw directory (mine was called parallella-hw-master but I renamed it).

When I open Tutorial004_SimpleALU, I get the same message as above about the device settings do not match. When I double click the system.xmp in PlanAhead, it again reports the license error (ignored) then reports it can't find axi4lite.... I point it at the correct directory in the edk_user_repository, then it goes away and thinks about it for a while then does exactly the same again and XPS just closes itself.

I noticed I also get this error reported twice before the device settings one (I get them with the original project too):

CRITICAL WARNING: [Edk 24-160] BXML file generation failed for source 'system'. Please see console for any errors/warnings that may be reported.

The last thing that appears before XPS closes after a long pause is the menu title changes to System Assembly View. If I close the License Manager window that pops up, then the XPS immediately goes Not Responding and then quits shortly after. If I leave the License Manager open then I see the System Assembly View title change then the window closes.

This problem is similar to what happened with PlanAhead prior to the DLL patch for Windows 8.1:

http://www.eevblog.com/forum/microcontr ... -8-64-bit/

I have also made the same DLL changes in the EDK/lib/nt64 directory but it makes no difference.
Thanks again for your help.

Statistics: Posted by steddyman — Sat Jan 03, 2015 7:48 pm

]]>