diff --git a/marvell/linux/tools/perf/util/arm-spe.c b/marvell/linux/tools/perf/util/arm-spe.c
new file mode 100644
index 0000000..53be12b
--- /dev/null
+++ b/marvell/linux/tools/perf/util/arm-spe.c
@@ -0,0 +1,230 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Arm Statistical Profiling Extensions (SPE) support
+ * Copyright (c) 2017-2018, Arm Ltd.
+ */
+
+#include <endian.h>
+#include <errno.h>
+#include <byteswap.h>
+#include <inttypes.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/bitops.h>
+#include <linux/log2.h>
+#include <linux/zalloc.h>
+
+#include "color.h"
+#include "evsel.h"
+#include "machine.h"
+#include "session.h"
+#include "debug.h"
+#include "auxtrace.h"
+#include "arm-spe.h"
+#include "arm-spe-pkt-decoder.h"
+
+struct arm_spe {
+	struct auxtrace			auxtrace;
+	struct auxtrace_queues		queues;
+	struct auxtrace_heap		heap;
+	u32				auxtrace_type;
+	struct perf_session		*session;
+	struct machine			*machine;
+	u32				pmu_type;
+};
+
+struct arm_spe_queue {
+	struct arm_spe		*spe;
+	unsigned int		queue_nr;
+	struct auxtrace_buffer	*buffer;
+	bool			on_heap;
+	bool			done;
+	pid_t			pid;
+	pid_t			tid;
+	int			cpu;
+};
+
+static void arm_spe_dump(struct arm_spe *spe __maybe_unused,
+			 unsigned char *buf, size_t len)
+{
+	struct arm_spe_pkt packet;
+	size_t pos = 0;
+	int ret, pkt_len, i;
+	char desc[ARM_SPE_PKT_DESC_MAX];
+	const char *color = PERF_COLOR_BLUE;
+
+	color_fprintf(stdout, color,
+		      ". ... ARM SPE data: size %zu bytes\n",
+		      len);
+
+	while (len) {
+		ret = arm_spe_get_packet(buf, len, &packet);
+		if (ret > 0)
+			pkt_len = ret;
+		else
+			pkt_len = 1;
+		printf(".");
+		color_fprintf(stdout, color, "  %08x: ", pos);
+		for (i = 0; i < pkt_len; i++)
+			color_fprintf(stdout, color, " %02x", buf[i]);
+		for (; i < 16; i++)
+			color_fprintf(stdout, color, "   ");
+		if (ret > 0) {
+			ret = arm_spe_pkt_desc(&packet, desc,
+					       ARM_SPE_PKT_DESC_MAX);
+			if (ret > 0)
+				color_fprintf(stdout, color, " %s\n", desc);
+		} else {
+			color_fprintf(stdout, color, " Bad packet!\n");
+		}
+		pos += pkt_len;
+		buf += pkt_len;
+		len -= pkt_len;
+	}
+}
+
+static void arm_spe_dump_event(struct arm_spe *spe, unsigned char *buf,
+			       size_t len)
+{
+	printf(".\n");
+	arm_spe_dump(spe, buf, len);
+}
+
+static int arm_spe_process_event(struct perf_session *session __maybe_unused,
+				 union perf_event *event __maybe_unused,
+				 struct perf_sample *sample __maybe_unused,
+				 struct perf_tool *tool __maybe_unused)
+{
+	return 0;
+}
+
+static int arm_spe_process_auxtrace_event(struct perf_session *session,
+					  union perf_event *event,
+					  struct perf_tool *tool __maybe_unused)
+{
+	struct arm_spe *spe = container_of(session->auxtrace, struct arm_spe,
+					     auxtrace);
+	struct auxtrace_buffer *buffer;
+	off_t data_offset;
+	int fd = perf_data__fd(session->data);
+	int err;
+
+	if (perf_data__is_pipe(session->data)) {
+		data_offset = 0;
+	} else {
+		data_offset = lseek(fd, 0, SEEK_CUR);
+		if (data_offset == -1)
+			return -errno;
+	}
+
+	err = auxtrace_queues__add_event(&spe->queues, session, event,
+					 data_offset, &buffer);
+	if (err)
+		return err;
+
+	/* Dump here now we have copied a piped trace out of the pipe */
+	if (dump_trace) {
+		if (auxtrace_buffer__get_data(buffer, fd)) {
+			arm_spe_dump_event(spe, buffer->data,
+					     buffer->size);
+			auxtrace_buffer__put_data(buffer);
+		}
+	}
+
+	return 0;
+}
+
+static int arm_spe_flush(struct perf_session *session __maybe_unused,
+			 struct perf_tool *tool __maybe_unused)
+{
+	return 0;
+}
+
+static void arm_spe_free_queue(void *priv)
+{
+	struct arm_spe_queue *speq = priv;
+
+	if (!speq)
+		return;
+	free(speq);
+}
+
+static void arm_spe_free_events(struct perf_session *session)
+{
+	struct arm_spe *spe = container_of(session->auxtrace, struct arm_spe,
+					     auxtrace);
+	struct auxtrace_queues *queues = &spe->queues;
+	unsigned int i;
+
+	for (i = 0; i < queues->nr_queues; i++) {
+		arm_spe_free_queue(queues->queue_array[i].priv);
+		queues->queue_array[i].priv = NULL;
+	}
+	auxtrace_queues__free(queues);
+}
+
+static void arm_spe_free(struct perf_session *session)
+{
+	struct arm_spe *spe = container_of(session->auxtrace, struct arm_spe,
+					     auxtrace);
+
+	auxtrace_heap__free(&spe->heap);
+	arm_spe_free_events(session);
+	session->auxtrace = NULL;
+	free(spe);
+}
+
+static const char * const arm_spe_info_fmts[] = {
+	[ARM_SPE_PMU_TYPE]		= "  PMU Type           %"PRId64"\n",
+};
+
+static void arm_spe_print_info(__u64 *arr)
+{
+	if (!dump_trace)
+		return;
+
+	fprintf(stdout, arm_spe_info_fmts[ARM_SPE_PMU_TYPE], arr[ARM_SPE_PMU_TYPE]);
+}
+
+int arm_spe_process_auxtrace_info(union perf_event *event,
+				  struct perf_session *session)
+{
+	struct perf_record_auxtrace_info *auxtrace_info = &event->auxtrace_info;
+	size_t min_sz = sizeof(u64) * ARM_SPE_PMU_TYPE;
+	struct arm_spe *spe;
+	int err;
+
+	if (auxtrace_info->header.size < sizeof(struct perf_record_auxtrace_info) +
+					min_sz)
+		return -EINVAL;
+
+	spe = zalloc(sizeof(struct arm_spe));
+	if (!spe)
+		return -ENOMEM;
+
+	err = auxtrace_queues__init(&spe->queues);
+	if (err)
+		goto err_free;
+
+	spe->session = session;
+	spe->machine = &session->machines.host; /* No kvm support */
+	spe->auxtrace_type = auxtrace_info->type;
+	spe->pmu_type = auxtrace_info->priv[ARM_SPE_PMU_TYPE];
+
+	spe->auxtrace.process_event = arm_spe_process_event;
+	spe->auxtrace.process_auxtrace_event = arm_spe_process_auxtrace_event;
+	spe->auxtrace.flush_events = arm_spe_flush;
+	spe->auxtrace.free_events = arm_spe_free_events;
+	spe->auxtrace.free = arm_spe_free;
+	session->auxtrace = &spe->auxtrace;
+
+	arm_spe_print_info(&auxtrace_info->priv[0]);
+
+	return 0;
+
+err_free:
+	free(spe);
+	return err;
+}