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No device created /dev/acl0 with 4.1.22-ltsi kernel and 17.0 a10soc driver.

Altera_Forum
Honored Contributor II
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Hello, 

 

 

i am trying to setup a OpenCL BSP for a a10soc board (from Reflex CES) 

which is very similar to the one from altera. The qsys/qsf is almost same for both 

(except pin locations).  

 

With kernel 4.1.22-ltsi and the driver that comes with altera 17.0 Pro a10soc  

board package, I have no errors when driver is inserted. but no /dev/acl0 is created. :confused: 

 

 

Any idea what the problem could be ? I followed the flow (uboot,kernel,dt) mentioned in 

here: 

https://www.altera.com/content/dam/altera-www/global/en_us/pdfs/literature/hb/opencl-sdk/ug-opencl-a... 

 

 

thanks, 

 

cs
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