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Xilinx Zynq 7010 fpga crypto windfall boards

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1 year 3 months ago #331333 by meister
Replied by meister on topic Xilinx Zynq 7010 fpga crypto windfall boards
ok, it did challenge me a little.

i can now set up an udp connection via w5500 and control a few plugins.

the whole thing now even works with activated arm-core and its clock generation for the FPGA part.
(all in the dev branch)

TODO:

load bitfile into the flash (not only ram)
compile and run my own C code or boot linux on it
much later..... run a UDP bridge on the ARM core

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1 year 3 months ago #331457 by meister
Replied by meister on topic Xilinx Zynq 7010 fpga crypto windfall boards
here is a manual to set password and configure network of the preinstalled linux system (if it works depends on your hardware)
github.com/xjtuecho/EBAZ4205

now i can copy my bitfile via scp and load it via linux-console on the board:
Code:
oliver@office-station:/mnt/data2/src/riocore/Output/EBAZ4205/Gateware$ scp -oHostKeyAlgorithms=+ssh-rsa ./rio-rtl/rio-rtl.runs/impl_1/bd_rio_wrapper.bit root@192.168.10.199:/tmp/ root@192.168.10.199's password: bd_rio_wrapper.bit 100% 2035KB 3.9MB/s 00:00 oliver@office-station:/mnt/data2/src/riocore/Output/EBAZ4205/Gateware$ ssh -oHostKeyAlgorithms=+ssh-rsa root@192.168.10.199 root@192.168.10.199's password: root@zedboard-zynq7:~# cat /tmp/bd_rio_wrapper.bit > /dev/xdevcfg root@zedboard-zynq7:~#

next step is to transfare data between ARM-Core and FPGA-Part

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1 year 3 months ago #331458 by meister
Replied by meister on topic Xilinx Zynq 7010 fpga crypto windfall boards


 

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1 year 3 months ago #331556 by meister
Replied by meister on topic Xilinx Zynq 7010 fpga crypto windfall boards
Interface between ARM-Core and FPGA-Part works, using AXI.

next step: udp2axi program for the ARM-Core

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1 year 3 months ago #331567 by unknown
Replied by unknown on topic Xilinx Zynq 7010 fpga crypto windfall boards
Be you man or be you God ?

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1 year 3 months ago #331568 by meister
Replied by meister on topic Xilinx Zynq 7010 fpga crypto windfall boards
just a playful child :)

the platform (zynq/vivado) is actually quite cool and if i hadn't approached it like the other fpga's, it would have been much easier.

if a linux is already on it, you only need a usb-serial adapter and you can configure the network.
the bitfile can then be copied and started via scp/ssh.

The downside of these things is that vivado is very slow and the FPGAs are very expensive when new.

and you should have 100gb of space on your disk

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