cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Highlighted
898 Views
Registered: ‎04-10-2019

customize system-user.dtsi file for device tree in petalinux 2017

I implemented my ip and test the block design on sdk successfully , now I want to add it to the pynq board (zynq ps) but I don't know how should I modify the user's device tree file , with what and based on what should I do so  .

There a photo attached with my block design any help would be greatly appreciated as it's my first time using petalinux .

Mohamed Taher
Screenshot from 2019-07-06 02-08-57.png
0 Kudos
3 Replies
Highlighted
Moderator
Moderator
856 Views
Registered: ‎09-12-2007

Do you have a linux device driver for this IP. Only a baremetal driver (one you used in sdk) is created by the tools.

 

If you want to test in linux, the you can try a UIO as this would be quicker

0 Kudos
Highlighted
843 Views
Registered: ‎04-10-2019

Yes I have two main files created by the tools which are Xtesting.c and Xtesting.h . Are these what you mean ?
I don't get what do you mean by trying the UIO , forgive me I am new to this .
Mohamed Taher
0 Kudos
Highlighted
Moderator
Moderator
834 Views
Registered: ‎09-12-2007

You will need to create a linux device driver, or you can use the UIO 

https://www.kernel.org/doc/html/v4.15/driver-api/uio-howto.html

0 Kudos