Documentation/Platforms/LatticeMico32

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Description

The LatticeMico32 is a open source 32 bit CPU developed by Lattice Semiconductor.

Current Status

- There are currently issues with OpenGL (7/2017)
- BQL is missing from the interrupt helpers (7/2017)
- The flash image (-pflash) option doesn't work because it uses OpenGL (7/2017)

Building Instructions

 ./configure --target-list="lm32-softmmu" && make

Suggested Command-Line

 qemu-system-lm32 -M milkymist -kernel <kernel file>

Notes

If you only see a black screen (except for a warning) and nothing else happens, try typing Control-Alt-1 to switch to the graphics console.

Links

Wikipedia page on the LatticeMico32
Lattice Semiconductor's page for the LatticeMico32
Online LatticeMico32 emulator
More information on the LatticeMico32 and QEMU
LatticeMico32 Developer Documentation
flickernoise kernel

Picture

qemu-system-lm32 running flickernoise kernel

Maintainer Contact Info

Michael Walle <michael@walle.cc>