Re: Allwinner D1

[Rui-Xiang Guo <rxg%lavabit.com@localhost>]

On Sun, Oct 12, 2025 at 10:45:41AM -0700, Jason Thorpe wrote:
> 
> 
> > On Oct 11, 2025, at 9:13?PM, Jason Thorpe <thorpej%me.com@localhost> wrote:
> > 
> > 
> >> On Oct 11, 2025, at 2:05?PM, Jason Thorpe <thorpej%me.com@localhost> wrote:
> >> 
> >> Ok, made some progress today.  I have it booting to the root device prompt (there?s a bunch of not-yet-supported devices, but AFAIK they?re mostly compatible with the Allwinner ARM SoC device cores, so this should be pretty easy).
> > 
> > Ok, I checked in the changes that deal with the XMAE extension.  Gonna take a crack at at getting few more of the ARM sunxi drivers going before calling it a night.
> 
> Made a bunch of progress on these.  I think I have the MMC, Watchdog, and SRAM controller (needed to use the emac) figured out.  The system locked up when I attempted to attach ohci (looks like on the first register write .. clock problem, maybe, although it uses the clock controller that we have a driver for), I?ll skip it for now and investigate more later.

Yes, the ohci clock was not implemented yet. :)
The u-boot I tested was wip/u-boot-mangopi-mq-pro.
And my boot.log:
https://github.com/picohive/netbsd-mangopi-mq-pro/blob/main/boot.log

-rxg