Add PoC of Arm DRTM specification version Beta-0
Change-Id: I26e6f2d4b2299edc246f5e8504d5d15b1399f640
diff --git a/include/lib/psci/psci_lib.h b/include/lib/psci/psci_lib.h
index 1ac45ad..d135a51 100644
--- a/include/lib/psci/psci_lib.h
+++ b/include/lib/psci/psci_lib.h
@@ -38,6 +38,17 @@
*/
typedef void (*mailbox_entrypoint_t)(void);
+/*
+ * These are the states reported by the PSCI_AFFINITY_INFO API for the specified
+ * CPU. The definitions of these states can be found in Section 5.7.1 in the
+ * PSCI specification (ARM DEN 0022C). Available for psci_lib clients.
+ */
+typedef enum {
+ AFF_STATE_ON = U(0),
+ AFF_STATE_OFF = U(1),
+ AFF_STATE_ON_PENDING = U(2)
+} aff_info_state_t;
+
/******************************************************************************
* Structure to pass PSCI Library arguments.
*****************************************************************************/
@@ -91,6 +102,8 @@
entry_point_info_t *next_image_info);
int psci_stop_other_cores(unsigned int wait_ms,
void (*stop_func)(u_register_t mpidr));
+unsigned int psci_is_last_on_core_safe(void);
+
#endif /* __ASSEMBLER__ */
#endif /* PSCI_LIB_H */