Adding upstream version 2.10.0+dfsg.upstream/2.10.0+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/plat/xilinx/zynqmp/custom_sip_svc.c b/plat/xilinx/zynqmp/custom_sip_svc.c
new file mode 100644
index 0000000..b9664af
--- /dev/null
+++ b/plat/xilinx/zynqmp/custom_sip_svc.c
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2022-2023, Advanced Micro Devices, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <smccc_helpers.h>
+
+uint64_t custom_smc_handler(uint32_t smc_fid, uint64_t x1, uint64_t x2,
+			    uint64_t x3, uint64_t x4, void *cookie,
+			    void *handle, uint64_t flags)
+{
+	WARN("Unimplemented SiP Service Call: 0x%x\n", smc_fid);
+	SMC_RET1(handle, SMC_UNK);
+}
+
+void custom_early_setup(void)
+{
+}
+
+void custom_mmap_add(void)
+{
+}
+
+void custom_runtime_setup(void)
+{
+}