Comments (12)
Hi @rob-ng15,
sorry for the delay. Can you share the platform file you created so that i do some tests and try to understand? It seems there is a conflict in the constraint file.
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The PLATFORMS file
de10nano.pdf
The TARGETS file
de10nano.pdf
These are just modified de0 nano files, with the SDRAM from the MiSTer project linked. These WON'T compile due to the problem with the UART pins, probably due to them being on the ARM processor side.
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you can use jtag_uart that what we do
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@rob-ng15: as @AnttiLukats suggests, you can use the JTAG UART by adding --uart-name=jtag_atlantic
when building your target file.
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Many thanks for the feedback. I believe I have it built for the de10 nano + MiSTer SDRAM and I/O board. Will test when the FTDI lead with pins arrives.
Can I ask where do I put the --uart-name=jtag_atlantic ?
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When building your target, instead if just executing it, do: ./target.py --uart-name=jtag_atlantic
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Many thanks for that. I have it running, kind of. I have a system that boots to the BIOS, but due to having to use nios2-terminal to communicate with the board, no way of using lxterm to load and boot the linux image. That may be doable once the breakout cables arrive, fingers cross.
I've attached my files, included are a couple of screenshots. The de10nano is configured for MiSTer, https://github.com/MiSTer-devel/Main_MiSTer/wiki , and has all of the expansion boards, 128MB SDRAM, USB-HUB and I/O board (the USB3 a like port will be used for serial once cables arrive).
To go further with the de10nano, I guess it will be necessary to use the HPS system, to allow USB, ethernet, which is a shame, as it is a great board.
Anyway, for now, here it all is!
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Nice, thanks for sharing your results! Happy to merge it to litex-boards if you create a pull request for it. (could be located in community). I'm closing this since the problem is now identified and things are working.
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Hello.
I've been unable to create a branch/pull request for this code. Can this be done?
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I've uploaded my files, so far, to https://github.com/rob-ng15/litex-mister
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