match arm64 and armv7 and print unconfigured simplebus devices on octeon

ok and tested by visa@

sys/arch/octeon/dev/simplebus.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: simplebus.c,v 1.1 2016/12/08 16:24:51 visa Exp $	*/
+/*	$OpenBSD: simplebus.c,v 1.2 2019/01/05 11:59:39 jsg Exp $	*/
 
 /*
  * Copyright (c) 2016 Patrick Wildt <patrick@blueri.se>
@@ -121,6 +121,26 @@ simplebus_submatch(struct device *self, void *match, void *aux)
 	return 0;
 }
 
+int
+simplebus_print(void *aux, const char *pnp)
+{
+	struct fdt_attach_args *fa = aux;
+	char name[32];
+
+	if (!pnp)
+		return (QUIET);
+
+	if (OF_getprop(fa->fa_node, "name", name, sizeof(name)) > 0) {
+		name[sizeof(name) - 1] = 0;
+		printf("\"%s\"", name);
+	} else
+		printf("node %u", fa->fa_node);
+
+	printf(" at %s", pnp);
+
+	return (UNCONF);
+}
+
 /*
  * Look for a driver that wants to be attached to this node.
  */
@@ -186,7 +206,8 @@ simplebus_attach_node(struct device *self, int node)
 		OF_getpropintarray(node, "interrupts", fa.fa_intr, len);
 	}
 
-	config_found_sm(self, &fa, NULL, simplebus_submatch);
+	config_found_sm(self, &fa, sc->sc_early ? NULL : simplebus_print,
+	    simplebus_submatch);
 
 	free(fa.fa_reg, M_DEVBUF, fa.fa_nreg * sizeof(struct fdt_reg));
 	free(fa.fa_intr, M_DEVBUF, fa.fa_nintr * sizeof(uint32_t));