Re: [PATCH] [POWERPC] Move generic MPC82xx functions out of ADS-specific

[Arnd Bergmann <arnd@arndb.de>]

On Thursday 12 July 2007, Laurent Pinchart wrote:
> > Ah, I missed that. =A0I'd just get rid of "Vendor" altogether, and incl=
ude
> > the vendor name in the machine name.
>=20
> Is there any standard/documentation regarding what show_cpuinfo should pr=
int ?=20
> Should it show CPU information only, or board information as well ? What=
=20
> about the memory size, clock settings, ... ? What are the meanings=20
> of "vendor" and "machine" ?

I guess the easiest would be to modify the common show_cpuinfo function
to fall back to just printing the model, if there is no specific function:

=2D-- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -175,6 +175,12 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 			seq_printf(m, "platform\t: %s\n", ppc_md.name);
 		if (ppc_md.show_cpuinfo !=3D NULL)
 			ppc_md.show_cpuinfo(m);
+		else {
+			struct device_node *root =3D of_find_node_by_path("/");
+			const char *model =3D of_get_property(root, "model", NULL);
+			seq_printf(m, "machine\t\t: %s\n", model);
+			of_node_put(root);
+		}
=20
 		return 0;
 	}

With that in place, we can probably get rid of half the platform
specific show_cpuinfo functions.

	Arnd <><