Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers
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Can't use linux after configuring the FPGA !!

Altera_Forum
Honored Contributor II
‎04-12-2018 02:33 PM
1,481 Views

Hi ,  

I have an arria 10 SoC devkit, i have the default GSRD on HPS that contains the default partial reconfiguration rbfs (core.rbf , periph.rbf) , when i try to configure the FPGA using Quartus programmer tool with another design the linux stops and i can't access it neither by serial or by SSH ,  

need help any ideas ?  

 

Thank you
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Altera_Forum
Honored Contributor II
‎04-19-2018 08:09 AM
311 Views

If the software is trying to access a module in the FPGA while it is reconfigured, the CPU can hang. Check also that the relevant HPS2FPGA bridges are enabled. Can you do a reset of the CPU after you have configured the FPGA?

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Altera_Forum
Honored Contributor II
‎04-19-2018 08:17 AM
311 Views

thank you for the response, no i can't the only thing i can do is restarting the board, and the software is not trying to access any module in the FPGA when i reconfigure it,  

i will check if the HPS2FPGA bridges are enabled but i don't think that's problem,
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