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-rw-r--r--drivers/firmware/psci/Kconfig14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/firmware/psci/Kconfig b/drivers/firmware/psci/Kconfig
new file mode 100644
index 000000000..97944168b
--- /dev/null
+++ b/drivers/firmware/psci/Kconfig
@@ -0,0 +1,14 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config ARM_PSCI_FW
+ bool
+
+config ARM_PSCI_CHECKER
+ bool "ARM PSCI checker"
+ depends on ARM_PSCI_FW && HOTPLUG_CPU && CPU_IDLE && !TORTURE_TEST
+ help
+ Run the PSCI checker during startup. This checks that hotplug and
+ suspend operations work correctly when using PSCI.
+
+ The torture tests may interfere with the PSCI checker by turning CPUs
+ on and off through hotplug, so for now torture tests and PSCI checker
+ are mutually exclusive.