feat(spmd): introduce platform handler for Group0 interrupt
This patch introduces a handler for FVP platform to triage Group0
secure interrupts. Currently, it is empty but serves as a
placeholder for future Group0 interrupt sources.
Moreover, this patch also provides a dummy implementation of the
above mentioned platform hook for QEMU, corstone100, n1sdp and
hikey960 ports.
Change-Id: I01d3451408f47ac313b0af74046cce89f89b85bb
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
diff --git a/services/std_svc/spmd/spmd_private.h b/services/std_svc/spmd/spmd_private.h
index d21a622..ff6942e 100644
--- a/services/std_svc/spmd/spmd_private.h
+++ b/services/std_svc/spmd/spmd_private.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2019-2022, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2019-2023, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -93,6 +93,13 @@
int spmd_pm_secondary_ep_register(uintptr_t entry_point);
bool spmd_check_address_in_binary_image(uint64_t address);
+/*
+ * Platform hook in EL3 firmware to handle for Group0 secure interrupt.
+ * Return values:
+ * 0 = success
+ * otherwise it returns a negative value
+ */
+int plat_spmd_handle_group0_interrupt(uint32_t id);
#endif /* __ASSEMBLER__ */
#endif /* SPMD_PRIVATE_H */