MLBEDSW-2373 Add APIs to configure PMCCNTR_CFG register
Change-Id: I73c612746ca678d32d3dec3e1c5619ee1077c012
diff --git a/include/pmu_ethosu.h b/include/pmu_ethosu.h
index a95f824..e0af980 100644
--- a/include/pmu_ethosu.h
+++ b/include/pmu_ethosu.h
@@ -136,6 +136,8 @@
#define ETHOSU_PMU_CNT3_Msk (1UL << 2)
#define ETHOSU_PMU_CNT4_Msk (1UL << 3)
#define ETHOSU_PMU_CCNT_Msk (1UL << 31)
+#define ETHOSU_PMCCNTR_CFG_START_EVENT_MASK (0x3FF)
+#define ETHOSU_PMCCNTR_CFG_STOP_EVENT_MASK (0x3FF << 16)
/* Transpose functions between HW-event-type and event-id*/
enum ethosu_pmu_event_type pmu_event_type(uint32_t);
@@ -426,6 +428,32 @@
}
}
+/**
+ \brief Set start event number for the cycle counter
+ \param [in] start_event Event number
+ - Start event (bits [9:0])
+ \note Sets the event number that starts the cycle counter.
+ - Event number in the range 0..1023
+*/
+static inline void ETHOSU_PMU_PMCCNTR_CFG_Set_Start_Event(uint32_t start_event)
+{
+ uint32_t val = ethosu_pmu_ctrl->PMCCNTR_CFG & ~ETHOSU_PMCCNTR_CFG_START_EVENT_MASK;
+ ethosu_pmu_ctrl->PMCCNTR_CFG = val | (start_event & ETHOSU_PMCCNTR_CFG_START_EVENT_MASK);
+}
+
+/**
+ \brief Set stop event number for the cycle counter
+ \param [in] stop_event Event number
+ - Stop event (bits [25:16])
+ \note Sets the event number that stops the cycle counter.
+ - Event number in the range 0..1023
+*/
+static inline void ETHOSU_PMU_PMCCNTR_CFG_Set_Stop_Event(uint32_t stop_event)
+{
+ uint32_t val = ethosu_pmu_ctrl->PMCCNTR_CFG & ~ETHOSU_PMCCNTR_CFG_STOP_EVENT_MASK;
+ ethosu_pmu_ctrl->PMCCNTR_CFG = val | ((stop_event << 16) & ETHOSU_PMCCNTR_CFG_STOP_EVENT_MASK);
+}
+
#ifdef __cplusplus
}
#endif