[PATCH 2/3] m68k: Add support for M68040 CPU

[Daniel Palmer]

Hi Kuan-Wei

On Fri, 19 Dec 2025 at 04:06, Kuan-Wei Chiu <visitorckw at gmail.com> wrote:
>
> Add support for the Motorola 68040 architecture. Currently, m68k
> support in U-Boot is primarily focused on ColdFire (MCF5xxx) variants.
> Introduce the necessary infrastructure to support the classic M680x0
> series, specifically targeting the M68040 as emulated by QEMU.

For all of this: It really needs to be split into the bits for all
classic 68K and then the supplemental bits for 040 (basically the
cache stuff that you only have stubs for).
That way if your parts get merged I can rework my support for 000, 030
etc on top of that.

Cheers,

Daniel