Add support for EBAZ4205 'Development' Board #180
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References: - https://github.com/fusesoc/blinky/pull/68/files (EBAZ4205 blinky) - https://github.com/fusesoc/blinky#ebaz4205-development-board - https://github.com/olofk/serv/pull/59/files (EBAZ4205 'serv' support) - Existing 'arty_z7.py' example Usage: ``` $ pwd nmigen-boards/nmigen_boards $ pip3 install --editable "." $ python3 -m nmigen_boards.ebaz4205 ``` At this point, both the LEDs should start blinking.
This was referenced Aug 15, 2021
olofk
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to olofk/corescore
that referenced
this pull request
Aug 22, 2021
Usage:
```
fusesoc run --target=ebaz4205 corescore
python3 fusesoc_libraries/corescore/sw/corecount.py /dev/ttyUSB0
```
Result: We can fit 85 cores on this board ;)
Per-core price:
20.93 USD (my price) / 85 => $0.246235/core
5 USD ("In-China" price) / 85 => $0.0588235/core
References:
- https://github.com/fusesoc/blinky#ebaz4205-development-board
- https://github.com/olofk/serv/#ebaz4205-development-board
- amaranth-lang/amaranth-boards#180 (merged)
- https://github.com/xjtuecho/EBAZ4205#ebaz4205 (mentions "In-China" price)
- The existing 'nexys_a7' example
enjoy-digital
pushed a commit
to litex-hub/litex-boards
that referenced
this pull request
Aug 31, 2021
Usage: ``` ./ebaz4205.py --cpu-type=vexriscv --build --load ``` ``` $ pwd litex-boards/litex_boards/targets ``` Tip: Use `GTKTerm` to connect to /dev/ttyUSB0 (usually) and interact with the LiteX BIOS. References: - https://github.com/fusesoc/blinky#ebaz4205-development-board - https://github.com/olofk/serv/#ebaz4205-development-board - https://github.com/xjtuecho/EBAZ4205#ebaz4205 - amaranth-lang/amaranth-boards#180 (merged) - olofk/corescore#33 - The existing 'Zybo Z7' example Note: The `PS7` stuff remains untested via LiteX for now.
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References:
Usage:
At this point, both the LEDs should start blinking.