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Can rocket core use PS7 side FCLK0 instead of external clock input? #115

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zhh124 opened this issue Apr 8, 2020 · 0 comments

zhh124 commented Apr 8, 2020

I try to port fpga-zynq to a new board, this board don't have external clock source.
Can I use PS7 generated FCLK0 instead of external clock?

I had tried this method, but it seems not work.
PS7 side linux successfully boot-up, but run below command have no response:
./fesvr-zynq pk hello

My chip is ZYNQ7010, I had use rv64ima toolchain to re-build the hello program.

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