/*
* Called very early, MMU is off, device-tree isn't unflattened
*/
static int __init mpc512x_generic_probe(void)
{
if (!of_device_compatible_match(of_root, board))
return 0;
mpc512x_init_early();
return 1;
}
/*
* Called very early, device-tree isn't unflattened
*/
static int __init corenet_generic_probe(void)
{
char hv_compat[24];
int i;
#ifdef CONFIG_SMP
extern struct smp_ops_t smp_85xx_ops;
#endif
if (of_device_compatible_match(of_root, boards))
return 1;
/* Check if we're running under the Freescale hypervisor */
for (i = 0; boards[i]; i++) {
snprintf(hv_compat, sizeof(hv_compat), "%s-hv", boards[i]);
if (of_machine_is_compatible(hv_compat)) {
ppc_md.init_IRQ = ehv_pic_init;
ppc_md.get_irq = ehv_pic_get_irq;
ppc_md.restart = fsl_hv_restart;
pm_power_off = fsl_hv_halt;
ppc_md.halt = fsl_hv_halt;
#ifdef CONFIG_SMP
/*
* Disable the timebase sync operations because we
* can't write to the timebase registers under the
* hypervisor.
*/
smp_85xx_ops.give_timebase = NULL;
smp_85xx_ops.take_timebase = NULL;
#endif
return 1;
}
}
return 0;
}
/*
* Called very early, MMU is off, device-tree isn't unflattened
*/
static int __init mpc837x_rdb_probe(void)
{
return of_device_compatible_match(of_root, board);
}