Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream

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

1 files changed, 21 insertions, 0 deletions

diff --git a/plat/xilinx/zynqmp/plat_zynqmp.c b/plat/xilinx/zynqmp/plat_zynqmp.c
new file mode 100644
index 0000000..25ebac6
--- /dev/null
+++ b/plat/xilinx/zynqmp/plat_zynqmp.c
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <plat_private.h>
+#include <plat/common/platform.h>
+
+int32_t plat_core_pos_by_mpidr(u_register_t mpidr)
+{
+	if (mpidr & MPIDR_CLUSTER_MASK) {
+		return -1;
+	}
+
+	if ((mpidr & MPIDR_CPU_MASK) >= PLATFORM_CORE_COUNT) {
+		return -1;
+	}
+
+	return zynqmp_calc_core_pos(mpidr);
+}