revert(plat/xilinx): add timeout while waiting for IPI Ack
This reverts commit 4d9b9b2352f9a67849faf2d4484f5fcdd2788b01.
Timeout in IPI ack was added for functional safety reason.
Functional safety is not criteria for ATF. However, this
creates issues for APIs that take long or non-deterministic
duration like FPGA load. So revert this patch for now to fix
FPGA loading issue. Need to add support for non-blocking API
for FPGA loading with callback when API completes.
Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>
Change-Id: I940e798f1e2f7d0dfca1da5caaf8b94036d440c6
diff --git a/plat/xilinx/common/include/ipi.h b/plat/xilinx/common/include/ipi.h
index 9c1d0f2..483902e 100644
--- a/plat/xilinx/common/include/ipi.h
+++ b/plat/xilinx/common/include/ipi.h
@@ -63,7 +63,7 @@
int ipi_mb_enquire_status(uint32_t local, uint32_t remote);
/* Trigger notification on the IPI mailbox */
-int ipi_mb_notify(uint32_t local, uint32_t remote, uint32_t is_blocking);
+void ipi_mb_notify(uint32_t local, uint32_t remote, uint32_t is_blocking);
/* Ack IPI mailbox notification */
void ipi_mb_ack(uint32_t local, uint32_t remote);