diff options
Diffstat (limited to 'services/psci/psci_afflvl_off.c')
| -rw-r--r-- | services/psci/psci_afflvl_off.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/services/psci/psci_afflvl_off.c b/services/psci/psci_afflvl_off.c index 72557aa..24c212f 100644 --- a/services/psci/psci_afflvl_off.c +++ b/services/psci/psci_afflvl_off.c @@ -56,9 +56,21 @@ static int psci_afflvl0_off(unsigned long mpidr, aff_map_node *cpu_node) psci_set_state(cpu_node, PSCI_STATE_OFF); /* - * Generic management: Get the index for clearing any - * lingering re-entry information + * Generic management: Get the index for clearing any lingering re-entry + * information and allow the secure world to switch itself off */ + + /* + * Call the cpu off handler registered by the Secure Payload Dispatcher + * to let it do any bookeeping. Assume that the SPD always reports an + * E_DENIED error if SP refuse to power down + */ + if (spd_pm.svc_off) { + rc = spd_pm.svc_off(0); + if (rc) + return rc; + } + index = cpu_node->data; memset(&psci_ns_entry_info[index], 0, sizeof(psci_ns_entry_info[index])); |