1 files changed, 0 insertions, 20 deletions
diff --git a/libcpu/arm/realview-a8-vmm/pmu.c b/libcpu/arm/realview-a8-vmm/pmu.c
deleted file mode 100644
index 2b9165cc8b..0000000000
--- a/libcpu/arm/realview-a8-vmm/pmu.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- */
-#include <rtthread.h>
-#include "pmu.h"
-
-void rt_hw_pmu_dump_feature(void)
-{
-    unsigned long reg;
-
-    reg = rt_hw_pmu_get_control();
-    rt_kprintf("ARM PMU Implementor: %c, ID code: %02x, %d counters\n",
-               reg >> 24, (reg >> 16) & 0xff, (reg >> 11) & 0x1f);
-    RT_ASSERT(ARM_PMU_CNTER_NR == ((reg >> 11) & 0x1f));
-}