Cyclone V SOC kernel PLL error

Altera_Forum · ‎03-18-2015

Hello All

I am trying to execute kernel on Cyclone V SOC board. Host program and kernel are compiled ok

The kernel uses about 87% usage of the resource. But I am getting a PLL error after program FPGA.

Can you please give me some indications.

Error messages are below:

root@socfpga:~# export ALTERAOCLSDKROOT=/home/root/opencl_arm32_rte

root@socfpga:~# export AOCL_BOARD_PACKAGE_ROOT=$ALTERAOCLSDKROOT/board/c5soc

root@socfpga:~# export PATH=$ALTERAOCLSDKROOT/bin:$PATH

root@socfpga:~# export LD_LIBRARY_PATH=$ALTERAOCLSDKROOT/host/arm32/lib:$LD_ARY_PATH

root@socfpga:~# insmod $AOCL_BOARD_PACKAGE_ROOT/driver/aclsoc_drv.ko

root@socfpga:~/james# aocl program /dev/acl0 deformation.aocx

aocl program: Running reprogram from /home/root/opencl_arm32_rte/board/c5soc/arm32/bin

Reprogramming was successful!

root@socfpga:~/james# aocl diagnose

aocl diagnose: Running diagnostic from /home/root/opencl_arm32_rte/board/c5soc/arm32/bin

Verified that the kernel mode driver is installed on the host machine.

PLL Error: Read invalid pll setting for 196.608000 MHz. Make sure read access too acl_kernel_clk is functioning and the post-quartus-script succeeded

acl_hal_mmd.c:215:assert failure: Failed to read PLL configdiagnostic: acl_hal_mmd.c:215: l_try_device: Assertion `0' failed.

aocl diagnose: failed.

root@socfpga:~/james#

Thanks

Altera_Forum · ‎03-20-2015

What version of the SDK are you using on your development PC and on your SoC (which has just the RTE)? Type "aocl version" on both.

Altera_Forum · ‎03-22-2015

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What version of the SDK are you using on your development PC and on your SoC (which has just the RTE)? Type "aocl version" on both.

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Hello pnac

Thanks a lot for your reply. The aocl version on my PC is 14.1 and on SOC is 14.0

I think that is the reason causing it. I will give it another try later today,

Will update the thread once I can confirm it

Thanks again!

Altera_Forum · ‎03-23-2015

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What version of the SDK are you using on your development PC and on your SoC (which has just the RTE)? Type "aocl version" on both.

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It works after the version is matched. Thanks pnac