error while downloading Zimage

Question

i followed all the steps in

www.nioswiki.com/operatingsystems/installuclinux

www.nioswiki.com/operatingsystems/uclinux/uclinuxdist

and have a zimage which I am trying to download following

www.nioswiki.com/operatingsystems/tryoutuclinux

I get the following error

Using cable "USB-Blaster [USB 2-1.2]", device 1, instance 0x00

Pausing target processor: OK

Initializing CPU cache (if present)

OK

Downloaded 1272KB in 7.7s (165.1KB/s)

Verifying 02001800 <0%>

[b]Verify Failed between Address 0X20001800 and 0X2004265

Leaving target processor paused

I am using Time-limited sof . I am using unlicensed version of Quartus and NIOS II EDS

Thanks

Rohini

altera_forum · Answer

Your sof file and your ptf file do not match. They should be from the same project

altera_forum · Answer

they are from the same project.....

altera_forum · Answer

Which Dev board are you using?

make sure you follow http://www.nioswiki.com/operatingsystems/u...t/linuxhwselect (http://www.nioswiki.com/operatingsystems/uclinux/uclinuxdist/linuxhwselect) to select a device to execute kernel from

From the www.nioswiki.com/operatingsystems/uclinux/uclinuxdist when you do the step

# you must give the absolute path to ptf, no spaces allowed in the path.

make vendor_hwselect sysptf=/path_to_your_hardware_project/your_system.ptf make sure you use your project ptf file then when you open a nios2 command shell

1) step 1. Configure the FPGA,

nios2-configure-sof your_project.sof

2) nios2-download -g zImage

3) nios2-terminal

altera_forum · Answer

yeah I am using DE2 board . I followed the Hwselect step. then on on the command shell i followed these steps. Also i used a zImage(not of my project) from somewhere else and I downloaded it .There were no errors during verification but Yes it didnt run. Because the SOF version and zImage version did not match.

altera_forum · Answer

well get the ptf from where you got the zImage and assign that in Hwselect, then get the sof from there too and download that before using the zImage

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error while downloading Zimage

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