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ucb-bar / fpga-zynq

Support for Rocket Chip on Zynq FPGAs
http://bar.eecs.berkeley.edu/projects/2014-rocket_chip.html
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Zybo z7 #92

Open mehr74 opened 6 years ago

mehr74 commented 6 years ago

I want to run RISC-V rocket-chip on Zynq FPGA Board (Zybo Z7), what are the constraints I have to add to the project?

yuliu2015 commented 6 years ago

I'm also trying to run the rocket core on Zybo Z7 (part no: XC7Z010-1CLG400C) without success using the pre-built. Seems we need to re-build from scratch with the new Zybo Z7 board constrain file (provided by Digilent) in vivado.

mehr74 commented 6 years ago

I tried to build from scratch as well but I could not be able to run any program on the FPGA. Please let me know if you did that.

JeremieMelo commented 6 years ago

I'm also trying to run the rocket core on Zybo Z7 (part no: XC7Z010-1CLG400C) without success using the pre-built. Seems we need to re-build from scratch with the new Zybo Z7 board constrain file (provided by Digilent) in vivado.

I am using zybo-z7-20, I can boot linux from ramdisk, but cannot use fesvr-zynq to communicate with rocket core. How about your project?

gongqingfeng commented 5 years ago

I'm also trying to run the rocket core on Zybo Z7 (part no: XC7Z010-1CLG400C) without success using the pre-built. Seems we need to re-build from scratch with the new Zybo Z7 board constrain file (provided by Digilent) in vivado.

I am using zybo-z7-20, I can boot linux from ramdisk, but cannot use fesvr-zynq to communicate with rocket core. How about your project?

I meet the same problem with you. I am using zybo and I can boot linux from Ramdisk. However, I can't run "./fesvr-zynq pk hello" successfully: I can't get any response from the command line, that is, arm cores can't communicate with rocket core. Do you solve this problem? Thank you very much!