On Wed, Jan 29, 2025 at 09:52:09AM +1100, Paul Mackerras wrote:
> - isa = <3000>;
> + isa = <3010>;
Does this mean 3.1, or 3.01? If the former, can this also encode 3.1C?
Should uwatt say to support that?
> little-endian {
> - isa = <2050>;
> - usable-privilege = <3>;
> + isa = <0>;
> + usable-privilege = <7>;
> + os-support = <0>;
> hwcap-bit-nr = <1>;
> };
What does "isa" in this node mean? Why is it changed to 0? (I don't
know this node at all, I only know a property with the same name).
> cache-inhibited-large-page {
> - isa = <2040>;
> - usable-privilege = <2>;
> + isa = <0>;
> + usable-privilege = <6>;
> + os-support = <0>;
> };
Similar question here.
> - isa = <2010>;
> + isa = <0x00>;
> usable-privilege = <2>;
> + os-support = <0>;
> };
And here. That's a quite woolly way to say "0" btw ;-)
Segher
