[PATCH] serial: 8250: move mmp|pxa uart earlycon code and add xscale earlycon

[Greg Kroah-Hartman]

On Sat, Jul 06, 2024 at 06:18:56PM +0800, Jisheng Zhang wrote:
> There are two other drivers that bind to "mrvl,mmp-uart": the 8250_of
> and the 8250_pxa. The previous one is generic and the latter is binded
> to ARCH_PXA || ARCH_MMP. Now we may have pxa programming compatible
> HW to support, making use of the generic 8250_of seems a good idea.
> However, there's no earlycon support if we go with this solution. So
> move the mmp|pxa-uart earlycon code to core 8250_early.c.
> 
> At the same, add xscale earlycon support too, only build test since
> I have no xscale machine any more.

When you have an "and" in the changelog, that means it should be 2
patches.  Please split this up into one that does the move, and one that
adds the new entry.

thanks,

greg k-h