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-rw-r--r--plat/meson/gxbb/gxbb_topology.c55
1 files changed, 0 insertions, 55 deletions
diff --git a/plat/meson/gxbb/gxbb_topology.c b/plat/meson/gxbb/gxbb_topology.c
deleted file mode 100644
index eec2d34d4d..0000000000
--- a/plat/meson/gxbb/gxbb_topology.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <stdint.h>
-
-#include <platform_def.h>
-
-#include <arch.h>
-
-#include "gxbb_private.h"
-
-/* The power domain tree descriptor */
-static unsigned char power_domain_tree_desc[] = {
- /* Number of root nodes */
- PLATFORM_CLUSTER_COUNT,
- /* Number of children for the first node */
- PLATFORM_CLUSTER0_CORE_COUNT
-};
-
-/*******************************************************************************
- * This function returns the ARM default topology tree information.
- ******************************************************************************/
-const unsigned char *plat_get_power_domain_tree_desc(void)
-{
- return power_domain_tree_desc;
-}
-
-/*******************************************************************************
- * This function implements a part of the critical interface between the psci
- * generic layer and the platform that allows the former to query the platform
- * to convert an MPIDR to a unique linear index. An error code (-1) is returned
- * in case the MPIDR is invalid.
- ******************************************************************************/
-int plat_core_pos_by_mpidr(u_register_t mpidr)
-{
- unsigned int cluster_id, cpu_id;
-
- mpidr &= MPIDR_AFFINITY_MASK;
- if (mpidr & ~(MPIDR_CLUSTER_MASK | MPIDR_CPU_MASK))
- return -1;
-
- cluster_id = (mpidr >> MPIDR_AFF1_SHIFT) & MPIDR_AFFLVL_MASK;
- cpu_id = (mpidr >> MPIDR_AFF0_SHIFT) & MPIDR_AFFLVL_MASK;
-
- if (cluster_id >= PLATFORM_CLUSTER_COUNT)
- return -1;
-
- if (cpu_id >= PLATFORM_MAX_CPUS_PER_CLUSTER)
- return -1;
-
- return plat_gxbb_calc_core_pos(mpidr);
-}