Re: bitbake recipes to build myhdl, xstools, iverilog and gtkwave using Yocto

Hi Edward,

Please forgive my ignorance, but isn't this ultimately limited as a
development tool because there is no synthesis tool on the rpi ?

Thanks,
Jeremy
On Fri, 31 Jul 2015 at 2:04 am Edward Vidal <[email protected]> wrote:

> Hi all,
> Dave the current verison of Xstools is 6.0.15?
> Current vesion of MyHDL is 1.0.0 is that correct?
>
> My goal is create a Yocto image for the Raspberry Pi 2 B that provides the
> necessary tools to use MyHdl with Xstools, Iverilog & GTKwave.  The combo
> of RaspberryPi 2 B with a StickIt-MB & XulA2  would make a great low-cost
> development tool for developing and testing FPGAs.
>
> I currently have a working core-image-sato that I can install myhdl using
> python setup.py develop instead of  python setup.py install.  I also can
> install Iverilog and GTKWave compiling from source on the target.
>  I can ssh to the Raspberry Pi
> ssh -Y 192.168.1.136
> [email protected]'s password:
> root@raspberrypi2:~# python
> Python 2.7.9 (default, Jul 26 2015, 21:01:54)
> [GCC 4.9.3] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
> >>> from myhdl import *
> >>>
>
> I can also download my repo https://github.com/develone/jpeg-2000-test.git
> Then cd into the jpeg-2000-test/ipython_fixbv.
> Where I can execute python test_jpegEnc.py.
> The above does a dwt on an image.
> cd myhdl
> git log
> commit 0f106505cbf4047e6a6641b451b817615d48772f
> Merge: c7d92c4 443024f
> Author: jandecaluwe <[email protected]>
> Date:   Tue Jul 28 14:25:21 2015 +0200
>
>     Merge pull request #116 from jck/signamevisitor
>
>     prevent adding intbv to senslist of always_comb
> cd iverilog
> git log
> commit d3bdc60201079eb22fe8506e951a57c95b19e28a
> Author: Cary R <[email protected]>
> Date:   Wed Jul 22 00:27:13 2015 -0700
>
>     Correctly display events when dumping using the FST format
>
>     This patch is from Tony Bybell and fixes a segmentation fault when
> dumping
>     an event to a FST file.
>
> iverilog -h
> Usage: iverilog [-ESvV] [-B base] [-c cmdfile|-f cmdfile]
>                 [-g1995|-g2001|-g2005] [-g<feature>]
>                 [-D macro[=defn]] [-I includedir] [-M depfile] [-m module]
>                 [-N file] [-o filename] [-p flag=value]
>                 [-s topmodule] [-t target] [-T min|typ|max]
>                 [-W class] [-y dir] [-Y suf] source_file(s)
>
> See the man page for details.
>
> gtkwave -v
> Gtk-Message: Failed to load module "canberra-gtk-module"
>
> GTKWave Analyzer v3.3.65 (w)1999-2015 BSI
>
> I am in the process of creating the recipes to install the above tools on
> the image.
> The process that I am using is found at
> https://github.com/develone/raspberrypi2_yocto.git
>
> I am using an AMD 6 core with 16 GB and takes about 2 hours to create the
> image.
>
> If you have any questions
> Edward Vidal Jr.
> e-mail [email protected]
> 915-595-1613
>
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