[PATCH 0/3] m68k: Add support for QEMU virt machine
Tom Rini
trini at konsulko.com
Thu Dec 18 20:00:59 CET 2025
On Thu, Dec 18, 2025 at 06:52:49PM +0000, Kuan-Wei Chiu wrote:
> Add support for the QEMU 'virt' machine on the m68k architecture. The
> QEMU virt machine models a generic system based on the Motorola 68040
> CPU and utilizes Goldfish virtual peripherals.
>
> Currently, U-Boot's m68k architecture support focuses on ColdFire
> variants. Expand this to include the classic M680x0 architecture,
> implementing the necessary exception vectors, startup code, and a
> bootinfo parser compatible with the QEMU interface. A driver for the
> Goldfish TTY is also added to enable serial console output.
>
> The implementation has been verified on QEMU targeting the M68040 CPU,
> confirming successful hardware initialization and boot to the U-Boot
> command shell.
>
> Kuan-Wei Chiu (3):
> serial: Add Goldfish TTY driver
> m68k: Add support for M68040 CPU
> board: Add QEMU m68k virt board support
Well this is neat. The next step for v2 is to update both .gitlab-ci.yml
and .azure-pipeslines.yml to run this target in the QEMU sections by
where we already test another m68k platform via QEMU.
--
Tom
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