Added Virtual Timer support (03d57c88) · Commits · Wenxi XU / Cmsis 6

CMSIS/Core/Include/a-profile/cmsis_cp15.h

+78 −0

Original line number	Diff line number	Diff line
		@@ -360,6 +360,84 @@ __STATIC_FORCEINLINE uint32_t __get_CNTP_CTL(void)
		return result;
		}

		/***************************** VIRTUAL TIMER *****************************/
		/** see [ARM DDI 0406C.d] :
		. §B4.1.31 "CNTV_CTL, Counter-timer Virtual Timer Control register"
		. §B4.1.32 "CNTV_CVAL, Counter-timer Virtual Timer CompareValue register"
		. §B4.1.33 "CNTV_TVAL, Counter-timer Virtual Timer TimerValue register"
		. §B4.1.34 "CNTVCT, Counter-timer Virtual Count register"
		**/
		/** \brief Set CNTV_TVAL
		This function assigns the given value to VL1 Virtual Timer Value Register (CNTV_TVAL).
		\param [in] value CNTV_TVAL Register value to set
		*/
		__STATIC_FORCEINLINE void __set_CNTV_TVAL(uint32_t value)
		{
		__set_CP(15, 0, value, 14, 3, 0);
		}

		/** \brief Get CNTV_TVAL
		This function returns the value of the VL1 Virtual Timer Value Register (CNTV_TVAL).
		\return CNTV_TVAL Register value
		*/
		__STATIC_FORCEINLINE uint32_t __get_CNTV_TVAL(void)
		{
		uint32_t result;
		__get_CP(15, 0, result, 14, 3, 0);
		return result;
		}

		/** \brief Get CNTVCT
		This function returns the value of the 64 bits VL1 Virtual Count Register (CNTVCT).
		\return CNTVCT Register value
		*/
		__STATIC_FORCEINLINE uint64_t __get_CNTVCT(void)
		{
		uint64_t result;
		__get_CP64(15, 1, result, 14);
		return result;
		}

		/** \brief Set CNTV_CVAL
		This function assigns the given value to 64bits VL1 Virtual Timer CompareValue Register (CNTV_CVAL).
		\param [in] value CNTV_CVAL Register value to set
		*/
		__STATIC_FORCEINLINE void __set_CNTV_CVAL(uint64_t value)
		{
		__set_CP64(15, 3, value, 14);
		}

		/** \brief Get CNTV_CVAL
		This function returns the value of the 64 bits VL1 Virtual Timer CompareValue Register (CNTV_CVAL).
		\return CNTV_CVAL Register value
		*/
		__STATIC_FORCEINLINE uint64_t __get_CNTV_CVAL(void)
		{
		uint64_t result;
		__get_CP64(15, 3, result, 14);
		return result;
		}

		/** \brief Set CNTV_CTL
		This function assigns the given value to VL1 Virtual Timer Control Register (CNTV_CTL).
		\param [in] value CNTV_CTL Register value to set
		*/
		__STATIC_FORCEINLINE void __set_CNTV_CTL(uint32_t value)
		{
		__set_CP(15, 0, value, 14, 3, 1);
		}

		/** \brief Get CNTV_CTL register
		\return CNTV_CTL Register value
		*/
		__STATIC_FORCEINLINE uint32_t __get_CNTV_CTL(void)
		{
		uint32_t result;
		__get_CP(15, 0, result, 14, 3, 1);
		return result;
		}

		/*************************** VIRTUAL TIMER END ***************************/
		#endif

		/** \brief Set TLBIALL

CMSIS/Core/Include/core_ca.h

+63 −0

Original line number	Diff line number	Diff line
		@@ -1936,6 +1936,69 @@ __STATIC_INLINE uint32_t PL1_GetControl(void)
		{
		return(__get_CNTP_CTL());
		}

		/***************************** VIRTUAL TIMER *****************************/
		/** \brief Virtual Timer Control register */

		/** \brief Sets the reset value of the virtual timer.
		* \param [in] value The value the virtual timer is loaded with.
		*/
		__STATIC_INLINE void VL1_SetCurrentTimerValue(uint32_t value)
		{
		__set_CNTV_TVAL(value);
		__ISB();
		}

		/** \brief Get the current virtual timer value.
		* \return Current virtual timer value.
		*/
		__STATIC_INLINE uint32_t VL1_GetCurrentTimerValue(void)
		{
		return(__get_CNTV_TVAL());
		}

		/** \brief Get the current virtual count value.
		* \return Current virtual count value.
		*/
		__STATIC_INLINE uint64_t VL1_GetCurrentCountValue(void)
		{
		return(__get_CNTVCT());
		}

		/** \brief Set the virtual timer compare value.
		* \param [in] value New virtual timer compare value.
		*/
		__STATIC_INLINE void VL1_SetTimerCompareValue(uint64_t value)
		{
		__set_CNTV_CVAL(value);
		__ISB();
		}

		/** \brief Get the virtual timer compare value.
		* \return Virtual timer compare value.
		*/
		__STATIC_INLINE uint64_t VL1_GetTimerCompareValue(void)
		{
		return(__get_CNTV_CVAL());
		}

		/** \brief Configure the virtual timer by setting the control value.
		* \param [in] value New virtual timer control value.
		*/
		__STATIC_INLINE void VL1_SetControl(uint32_t value)
		{
		__set_CNTV_CTL(value);
		__ISB();
		}

		/** \brief Get the virtual timer control value.
		* \return Virtual timer control value.
		*/
		__STATIC_INLINE uint32_t VL1_GetControl(void)
		{
		return(__get_CNTV_CTL());
		}
		/*************************** VIRTUAL TIMER END ***************************/
		#endif

		/* Private Timer */

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