feat(cpufeat): do feature detection on secondary cores too
Feature detection currently only happens on the boot core, however, it
is possible to have asymmetry between cores. TF-A supports limited such
configurations so it should check secondary cores too.
Change-Id: Iee4955714685be9ae6a017af4a6c284e835ff299
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
diff --git a/lib/psci/psci_common.c b/lib/psci/psci_common.c
index 08e27ac..bc1bad0 100644
--- a/lib/psci/psci_common.c
+++ b/lib/psci/psci_common.c
@@ -1004,6 +1004,11 @@
unsigned int parent_nodes[PLAT_MAX_PWR_LVL] = {0};
psci_power_state_t state_info = { {PSCI_LOCAL_STATE_RUN} };
+#if FEATURE_DETECTION
+ /* Detect if features enabled during compilation are supported by PE. */
+ detect_arch_features(cpu_idx);
+#endif /* FEATURE_DETECTION */
+
/* Init registers that never change for the lifetime of TF-A */
cm_manage_extensions_el3(cpu_idx);