test: exercise secure espi interrupt handling
Hafnium/SPMC added support for enabling interrupts in the extended SPI
range. With the help of an SiP SMC call that can pend an interrupt,
this patch adds a test to trigger an espi interrupt when cactus is
running and ensure it is handled.
Additionally, a dummy device region node representing a fake
peripheral has been added to the Cactus SP manifest. It is used to
specify properties of the interrupt in the extended SPI range used
for the above test scenario.
Signed-off-by: Raghu Krishnamurthy <raghu.ncstate@gmail.com>
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Change-Id: Ief932c40e3abd33d619f2b144e61cae449147b27
diff --git a/include/runtime_services/spm_common.h b/include/runtime_services/spm_common.h
index 9e7f1e6..48471bc 100644
--- a/include/runtime_services/spm_common.h
+++ b/include/runtime_services/spm_common.h
@@ -30,6 +30,9 @@
/* INTID for the notification pending interrupt. */
#define NOTIFICATION_PENDING_INTERRUPT_INTID 5
+/* Interrupt used for testing extended SPI handling. */
+#define IRQ_ESPI_TEST_INTID 5000
+
/** IRQ/FIQ pin used for signaling a virtual interrupt. */
enum interrupt_pin {
INTERRUPT_TYPE_IRQ,