Hi Daniel, On Sun, Dec 21, 2025 at 01:15:18PM +0900, Daniel Palmer wrote: > Hi Tom, Kuan-Wei, > > On Fri, 19 Dec 2025 at 04:01, Tom Rini <[email protected]> wrote: > > > > 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. > > > Well this is neat. > > I have had a messy version[0] of this that runs on 68000, 68030 and > 68040 real hardware and virt for years.. > I thought no one would want it so never sent it. > > I have devicetree for 000 and code to create bootinfo so that linux > can boot on 020+ machines. > Gist of probably the oldest cpu that can run the latest u-boot[1] > > Can we work on this together to reduce duplication? > > 0 - https://github.com/fifteenhex/u-boot/tree/mc68000 > 1 - https://gist.github.com/fifteenhex/eed03b250b6a0113ab08b69be0375aa1
Wow, this is fantastic! I wasn't aware that you had already done so much work on this. I would love to collaborate. However, I noticed that your branch contains over 100+ commits with a diff exceeding 15k+ lines. Attempting to integrate such a massive amount of code directly into this v2 series would be extremely difficult and likely overwhelming for the review process. My current goal with this patch series is to establish a minimal baseline support for m68k in U-Boot (targeting QEMU 040 first). I think the best approach would be to get this foundational series merged first to serve as a minimal base, and I am more than willing to make adjustments in this series to facilitate the future integration of your work (000/030 support, Linux bootinfo handling, etc.) incrementally. What do you think? Regards, Kuan-Wei
