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haas_fr
Visitor
Visitor
3,778 Views
Registered: ‎12-08-2016

ERROR: DEVICEEN is 0

Hello,

 

i'm new in using a Zynq Board and want to use FreeRTOS.

 

To getting started i just want to run the Demo Application. Therefor i had done the steps described here:

http://www.freertos.org/RTOS-Xilinx-Zynq.html 

 

Now the problem is in starting the Debug Session. I get the Error "DEVICEEN is 0". So i've read following thread:

https://forums.xilinx.com/t5/Zynq-All-Programmable-SoC/Zedboard-Error-Deviceen-is-0/m-p/729164/highlight/true#M13708

 

If i follow Solution 1, i get this Error:

Fehler2.png

 

Solution 2 isn't the right Solution, because the sections are defined. I think in using the Demo Application it should be defined well:

 

Memory_Regions.png

 

Sections.png

 

Does anyone have an idea?

 

Thanks an best regards!

 

 

 

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2 Replies
haas_fr
Visitor
Visitor
3,760 Views
Registered: ‎12-08-2016

Referred to Solution 3, i have changed the memory mapping. Because i have seen the section "Interrupt vector table" in the link to the freeRTOS page:

http://www.freertos.org/RTOS-Xilinx-Zynq.html

 

Now i've set the memory mapping like this:

 

newSections.png

 

But nothing changed. Always the same error.

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weicheng
Newbie
Newbie
376 Views
Registered: ‎04-09-2020

Hi, 

   Did you got the solution to this problem, I got he same issue when I use lpddr2 on ZYNQ 7z100, would you please help me with this?

Thank you very much!

Yangao

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