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Re: [Qemu-devel] New documentation for the LatticeMicro32 target


From: Michael Walle
Subject: Re: [Qemu-devel] New documentation for the LatticeMicro32 target
Date: Mon, 17 Jul 2017 07:40:57 +0200
User-agent: Roundcube Webmail/1.1.5

Am 2017-07-09 17:39, schrieb Programmingkid:
I just made a documentation page for the LatticeMicro32 target. I need
to know its current status, how much of this system is implemented,
what software runs on it. If anyone could supply more information that
would be appreciated. Pictures of this target running would be great
as well. Thanks.

Here is the page: http://wiki.qemu.org/Documentation/Platforms/LatticeMico32

Hi,

thank you for your efforts. I have to admit that the current status is unknown.

I've just compiled the latest head and it looks like the BQL is missing for the interrupt helpers. I'll post a patch soon. With the patch, the basic stuff is working but there seems to be an issue with OpenGL.

You can read the quickstart instructions at:
http://milkymist.walle.cc/README.qemu

The flash image isn't working because it will boot right into the visualization mode, which is using the OpenGL stuff. The "-kernel flickernoise" method is working though. You can get the flickernoise binary at:
http://milkymist.walle.cc/updates/current/flickernoise

Besides the milkymist emulation, there is plain lm32 emulation based on the Lattice reference design which should be ok, because the tests are working (´┐╝make -C tests/tcg/lm32 check)

-michael



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