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arm: cmsis: Convert _Scb*FaultAddrGet to use direct CMSIS register access

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Coverted:
	_ScbBusFaultAddrGet
	_ScbMemFaultAddrGet

To use direct CMSIS register access

Jira: ZEP-1568

Change-Id: Ic49b3ac3fc4fb63d413f273569c77f6539e4e572
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2017-01-27 20:36:51 -06:00 • committed by Maureen Helm
commit 737207f052
2 changed files with 4 additions and 32 deletions
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26
include/arch/arm/cortex_m/scb.h
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@ -89,18 +89,6 @@ static inline void _ScbMemFaultAllFaultsReset(void)
__scs.scb.cfsr.byte.mmfsr.val = 0xfe;
}
/**
*
* @brief Find out the faulting address on an MPU fault
*
* @return the faulting address
*/
static inline uint32_t _ScbMemFaultAddrGet(void)
{
return __scs.scb.mmfar;
}
/**
*
* @brief Invalid the value in BFAR
@ -130,20 +118,6 @@ static inline void _ScbBusFaultAllFaultsReset(void)
__scs.scb.cfsr.byte.bfsr.val = 0xfe;
}
/**
*
* @brief Get the faulting address on a precise bus fault
*
* This routine returns the faulting address for a precise bus fault.
*
* @return the faulting address
*/
static inline uint32_t _ScbBusFaultAddrGet(void)
{
return __scs.scb.bfar;
}
/**
*
* @brief Clear all usage faults (UFSR register)