+static void __init pegasos_set_l2cr(void)
+{
+ struct device_node *np;
+
+ /* On Pegasos, enable the l2 cache if needed, as the OF forgets it */
+ if (_chrp_type != _CHRP_Pegasos)
+ return;
+
+ /* Enable L2 cache if needed */
+ np = find_type_devices("cpu");
+ if (np != NULL) {
+ unsigned int *l2cr = (unsigned int *)
+ get_property (np, "l2cr", NULL);
+ if (l2cr == NULL) {
+ printk ("Pegasos l2cr : no cpu l2cr property found\n");
+ return;
+ }
+ if (!((*l2cr) & 0x80000000)) {
+ printk ("Pegasos l2cr : L2 cache was not active, "
+ "activating\n");
+ _set_L2CR(0);
+ _set_L2CR((*l2cr) | 0x80000000);
+ }
+ }
+}
+
+void __init chrp_setup_arch(void)