Re: [OpenBIOS] [PATCH v3 3/5] Pretty-print reg property

[Segher Boessenkool]

> > > +\ HELPER: get #size-cells value (from parent)
> > > +\ Legal values are 1..4 (we may optionally support larger sizes)
> > > +: my-#scells ( -- #size-cells )
> > > my-self ?dup if >in.device-node @ else active-package then
> > > ?dup if >dn.parent @ then
> > > ?dup if
> > > " #size-cells" rot get-package-property if 1 exit then
> > > \ we don't have to support more than 4 (and 0 is illegal)
> > > decode-int nip nip 4 min 1 max
>
> This seems wrong: 0 appears be a valid #size-cells value for
> device_type cpu.

It is valid.  Why are you bounding the value here at all?
> If I use 0 max here though, I just get one column for the /cpus/
> PowerPC,970FX available property instead of two...

But that's correct then, isn't it.

Segher