CMSIS Cortex-A Core Peripheral Access Layer Header File. More...

Data Structures
struct	CPSR_Type
	Bit field declaration for CPSR layout. More...

struct	SCTLR_Type
	Bit field declaration for SCTLR layout. More...

struct	ACTLR_Type
	Bit field declaration for ACTLR layout. More...

struct	CPACR_Type
	Bit field declaration for CPACR layout. More...

struct	DFSR_Type
	Bit field declaration for DFSR layout. More...

struct	IFSR_Type
	Bit field declaration for IFSR layout. More...

struct	ISR_Type
	Bit field declaration for ISR layout. More...

struct	L2C_310_TypeDef
	Union type to access the L2C_310 Cache Controller. More...

struct	GICDistributor_Type
	Structure type to access the Generic Interrupt Controller Distributor (GICD) More...

struct	GICInterface_Type
	Structure type to access the Generic Interrupt Controller Interface (GICC) More...

struct	Timer_Type
	Structure type to access the Private Timer. More...

union	CNTP_CTL_Type
	Physical Timer Control register. More...

struct	mmu_region_attributes_Type

Macros
#define	__CORE_CA_H_GENERIC

#define	__CA_CMSIS_VERSION_MAIN (1U)
	[31:16] CMSIS-Core(A) main version More...

#define	__CA_CMSIS_VERSION_SUB (1U)
	[15:0] CMSIS-Core(A) sub version More...

#define	__CA_CMSIS_VERSION
	CMSIS-Core(A) version number. More...

#define	__FPU_USED 0U

#define	__CORE_CA_H_DEPENDANT

#define	__FPU_PRESENT 0U

#define	__GIC_PRESENT 1U

#define	__TIM_PRESENT 1U

#define	__I volatile
	Defines 'read only' permissions. More...

#define	__O volatile
	Defines 'write only' permissions. More...

#define	__IO volatile
	Defines 'read / write' permissions. More...

#define	__IM volatile const
	Defines 'read only' structure member permissions. More...

#define	__OM volatile
	Defines 'write only' structure member permissions. More...

#define	__IOM volatile
	Defines 'read / write' structure member permissions. More...

#define	RESERVED(N, T) T RESERVED##N;

#define	CPSR_N_Pos 31U
	CPSR: N Position. More...

#define	CPSR_N_Msk (1UL << CPSR_N_Pos)
	CPSR: N Mask. More...

#define	CPSR_Z_Pos 30U
	CPSR: Z Position. More...

#define	CPSR_Z_Msk (1UL << CPSR_Z_Pos)
	CPSR: Z Mask. More...

#define	CPSR_C_Pos 29U
	CPSR: C Position. More...

#define	CPSR_C_Msk (1UL << CPSR_C_Pos)
	CPSR: C Mask. More...

#define	CPSR_V_Pos 28U
	CPSR: V Position. More...

#define	CPSR_V_Msk (1UL << CPSR_V_Pos)
	CPSR: V Mask. More...

#define	CPSR_Q_Pos 27U
	CPSR: Q Position. More...

#define	CPSR_Q_Msk (1UL << CPSR_Q_Pos)
	CPSR: Q Mask. More...

#define	CPSR_IT0_Pos 25U
	CPSR: IT0 Position. More...

#define	CPSR_IT0_Msk (3UL << CPSR_IT0_Pos)
	CPSR: IT0 Mask. More...

#define	CPSR_J_Pos 24U
	CPSR: J Position. More...

#define	CPSR_J_Msk (1UL << CPSR_J_Pos)
	CPSR: J Mask. More...

#define	CPSR_GE_Pos 16U
	CPSR: GE Position. More...

#define	CPSR_GE_Msk (0xFUL << CPSR_GE_Pos)
	CPSR: GE Mask. More...

#define	CPSR_IT1_Pos 10U
	CPSR: IT1 Position. More...

#define	CPSR_IT1_Msk (0x3FUL << CPSR_IT1_Pos)
	CPSR: IT1 Mask. More...

#define	CPSR_E_Pos 9U
	CPSR: E Position. More...

#define	CPSR_E_Msk (1UL << CPSR_E_Pos)
	CPSR: E Mask. More...

#define	CPSR_A_Pos 8U
	CPSR: A Position. More...

#define	CPSR_A_Msk (1UL << CPSR_A_Pos)
	CPSR: A Mask. More...

#define	CPSR_I_Pos 7U
	CPSR: I Position. More...

#define	CPSR_I_Msk (1UL << CPSR_I_Pos)
	CPSR: I Mask. More...

#define	CPSR_F_Pos 6U
	CPSR: F Position. More...

#define	CPSR_F_Msk (1UL << CPSR_F_Pos)
	CPSR: F Mask. More...

#define	CPSR_T_Pos 5U
	CPSR: T Position. More...

#define	CPSR_T_Msk (1UL << CPSR_T_Pos)
	CPSR: T Mask. More...

#define	CPSR_M_Pos 0U
	CPSR: M Position. More...

#define	CPSR_M_Msk (0x1FUL << CPSR_M_Pos)
	CPSR: M Mask. More...

#define	CPSR_M_USR 0x10U
	CPSR: M User mode (PL0) More...

#define	CPSR_M_FIQ 0x11U
	CPSR: M Fast Interrupt mode (PL1) More...

#define	CPSR_M_IRQ 0x12U
	CPSR: M Interrupt mode (PL1) More...

#define	CPSR_M_SVC 0x13U
	CPSR: M Supervisor mode (PL1) More...

#define	CPSR_M_MON 0x16U
	CPSR: M Monitor mode (PL1) More...

#define	CPSR_M_ABT 0x17U
	CPSR: M Abort mode (PL1) More...

#define	CPSR_M_HYP 0x1AU
	CPSR: M Hypervisor mode (PL2) More...

#define	CPSR_M_UND 0x1BU
	CPSR: M Undefined mode (PL1) More...

#define	CPSR_M_SYS 0x1FU
	CPSR: M System mode (PL1) More...

#define	SCTLR_TE_Pos 30U
	SCTLR: TE Position. More...

#define	SCTLR_TE_Msk (1UL << SCTLR_TE_Pos)
	SCTLR: TE Mask. More...

#define	SCTLR_AFE_Pos 29U
	SCTLR: AFE Position. More...

#define	SCTLR_AFE_Msk (1UL << SCTLR_AFE_Pos)
	SCTLR: AFE Mask. More...

#define	SCTLR_TRE_Pos 28U
	SCTLR: TRE Position. More...

#define	SCTLR_TRE_Msk (1UL << SCTLR_TRE_Pos)
	SCTLR: TRE Mask. More...

#define	SCTLR_NMFI_Pos 27U
	SCTLR: NMFI Position. More...

#define	SCTLR_NMFI_Msk (1UL << SCTLR_NMFI_Pos)
	SCTLR: NMFI Mask. More...

#define	SCTLR_EE_Pos 25U
	SCTLR: EE Position. More...

#define	SCTLR_EE_Msk (1UL << SCTLR_EE_Pos)
	SCTLR: EE Mask. More...

#define	SCTLR_VE_Pos 24U
	SCTLR: VE Position. More...

#define	SCTLR_VE_Msk (1UL << SCTLR_VE_Pos)
	SCTLR: VE Mask. More...

#define	SCTLR_U_Pos 22U
	SCTLR: U Position. More...

#define	SCTLR_U_Msk (1UL << SCTLR_U_Pos)
	SCTLR: U Mask. More...

#define	SCTLR_FI_Pos 21U
	SCTLR: FI Position. More...

#define	SCTLR_FI_Msk (1UL << SCTLR_FI_Pos)
	SCTLR: FI Mask. More...

#define	SCTLR_UWXN_Pos 20U
	SCTLR: UWXN Position. More...

#define	SCTLR_UWXN_Msk (1UL << SCTLR_UWXN_Pos)
	SCTLR: UWXN Mask. More...

#define	SCTLR_WXN_Pos 19U
	SCTLR: WXN Position. More...

#define	SCTLR_WXN_Msk (1UL << SCTLR_WXN_Pos)
	SCTLR: WXN Mask. More...

#define	SCTLR_HA_Pos 17U
	SCTLR: HA Position. More...

#define	SCTLR_HA_Msk (1UL << SCTLR_HA_Pos)
	SCTLR: HA Mask. More...

#define	SCTLR_RR_Pos 14U
	SCTLR: RR Position. More...

#define	SCTLR_RR_Msk (1UL << SCTLR_RR_Pos)
	SCTLR: RR Mask. More...

#define	SCTLR_V_Pos 13U
	SCTLR: V Position. More...

#define	SCTLR_V_Msk (1UL << SCTLR_V_Pos)
	SCTLR: V Mask. More...

#define	SCTLR_I_Pos 12U
	SCTLR: I Position. More...

#define	SCTLR_I_Msk (1UL << SCTLR_I_Pos)
	SCTLR: I Mask. More...

#define	SCTLR_Z_Pos 11U
	SCTLR: Z Position. More...

#define	SCTLR_Z_Msk (1UL << SCTLR_Z_Pos)
	SCTLR: Z Mask. More...

#define	SCTLR_SW_Pos 10U
	SCTLR: SW Position. More...

#define	SCTLR_SW_Msk (1UL << SCTLR_SW_Pos)
	SCTLR: SW Mask. More...

#define	SCTLR_B_Pos 7U
	SCTLR: B Position. More...

#define	SCTLR_B_Msk (1UL << SCTLR_B_Pos)
	SCTLR: B Mask. More...

#define	SCTLR_CP15BEN_Pos 5U
	SCTLR: CP15BEN Position. More...

#define	SCTLR_CP15BEN_Msk (1UL << SCTLR_CP15BEN_Pos)
	SCTLR: CP15BEN Mask. More...

#define	SCTLR_C_Pos 2U
	SCTLR: C Position. More...

#define	SCTLR_C_Msk (1UL << SCTLR_C_Pos)
	SCTLR: C Mask. More...

#define	SCTLR_A_Pos 1U
	SCTLR: A Position. More...

#define	SCTLR_A_Msk (1UL << SCTLR_A_Pos)
	SCTLR: A Mask. More...

#define	SCTLR_M_Pos 0U
	SCTLR: M Position. More...

#define	SCTLR_M_Msk (1UL << SCTLR_M_Pos)
	SCTLR: M Mask. More...

#define	ACTLR_DDI_Pos 28U
	ACTLR: DDI Position. More...

#define	ACTLR_DDI_Msk (1UL << ACTLR_DDI_Pos)
	ACTLR: DDI Mask. More...

#define	ACTLR_DBDI_Pos 28U
	ACTLR: DBDI Position. More...

#define	ACTLR_DBDI_Msk (1UL << ACTLR_DBDI_Pos)
	ACTLR: DBDI Mask. More...

#define	ACTLR_BTDIS_Pos 18U
	ACTLR: BTDIS Position. More...

#define	ACTLR_BTDIS_Msk (1UL << ACTLR_BTDIS_Pos)
	ACTLR: BTDIS Mask. More...

#define	ACTLR_RSDIS_Pos 17U
	ACTLR: RSDIS Position. More...

#define	ACTLR_RSDIS_Msk (1UL << ACTLR_RSDIS_Pos)
	ACTLR: RSDIS Mask. More...

#define	ACTLR_BP_Pos 15U
	ACTLR: BP Position. More...

#define	ACTLR_BP_Msk (3UL << ACTLR_BP_Pos)
	ACTLR: BP Mask. More...

#define	ACTLR_DDVM_Pos 15U
	ACTLR: DDVM Position. More...

#define	ACTLR_DDVM_Msk (1UL << ACTLR_DDVM_Pos)
	ACTLR: DDVM Mask. More...

#define	ACTLR_L1PCTL_Pos 13U
	ACTLR: L1PCTL Position. More...

#define	ACTLR_L1PCTL_Msk (3UL << ACTLR_L1PCTL_Pos)
	ACTLR: L1PCTL Mask. More...

#define	ACTLR_RADIS_Pos 12U
	ACTLR: RADIS Position. More...

#define	ACTLR_RADIS_Msk (1UL << ACTLR_RADIS_Pos)
	ACTLR: RADIS Mask. More...

#define	ACTLR_L1RADIS_Pos 12U
	ACTLR: L1RADIS Position. More...

#define	ACTLR_L1RADIS_Msk (1UL << ACTLR_L1RADIS_Pos)
	ACTLR: L1RADIS Mask. More...

#define	ACTLR_DWBST_Pos 11U
	ACTLR: DWBST Position. More...

#define	ACTLR_DWBST_Msk (1UL << ACTLR_DWBST_Pos)
	ACTLR: DWBST Mask. More...

#define	ACTLR_L2RADIS_Pos 11U
	ACTLR: L2RADIS Position. More...

#define	ACTLR_L2RADIS_Msk (1UL << ACTLR_L2RADIS_Pos)
	ACTLR: L2RADIS Mask. More...

#define	ACTLR_DODMBS_Pos 10U
	ACTLR: DODMBS Position. More...

#define	ACTLR_DODMBS_Msk (1UL << ACTLR_DODMBS_Pos)
	ACTLR: DODMBS Mask. More...

#define	ACTLR_PARITY_Pos 9U
	ACTLR: PARITY Position. More...

#define	ACTLR_PARITY_Msk (1UL << ACTLR_PARITY_Pos)
	ACTLR: PARITY Mask. More...

#define	ACTLR_AOW_Pos 8U
	ACTLR: AOW Position. More...

#define	ACTLR_AOW_Msk (1UL << ACTLR_AOW_Pos)
	ACTLR: AOW Mask. More...

#define	ACTLR_EXCL_Pos 7U
	ACTLR: EXCL Position. More...

#define	ACTLR_EXCL_Msk (1UL << ACTLR_EXCL_Pos)
	ACTLR: EXCL Mask. More...

#define	ACTLR_SMP_Pos 6U
	ACTLR: SMP Position. More...

#define	ACTLR_SMP_Msk (1UL << ACTLR_SMP_Pos)
	ACTLR: SMP Mask. More...

#define	ACTLR_WFLZM_Pos 3U
	ACTLR: WFLZM Position. More...

#define	ACTLR_WFLZM_Msk (1UL << ACTLR_WFLZM_Pos)
	ACTLR: WFLZM Mask. More...

#define	ACTLR_L1PE_Pos 2U
	ACTLR: L1PE Position. More...

#define	ACTLR_L1PE_Msk (1UL << ACTLR_L1PE_Pos)
	ACTLR: L1PE Mask. More...

#define	ACTLR_FW_Pos 0U
	ACTLR: FW Position. More...

#define	ACTLR_FW_Msk (1UL << ACTLR_FW_Pos)
	ACTLR: FW Mask. More...

#define	CPACR_ASEDIS_Pos 31U
	CPACR: ASEDIS Position. More...

#define	CPACR_ASEDIS_Msk (1UL << CPACR_ASEDIS_Pos)
	CPACR: ASEDIS Mask. More...

#define	CPACR_D32DIS_Pos 30U
	CPACR: D32DIS Position. More...

#define	CPACR_D32DIS_Msk (1UL << CPACR_D32DIS_Pos)
	CPACR: D32DIS Mask. More...

#define	CPACR_TRCDIS_Pos 28U
	CPACR: D32DIS Position. More...

#define	CPACR_TRCDIS_Msk (1UL << CPACR_D32DIS_Pos)
	CPACR: D32DIS Mask. More...

#define	CPACR_CP_Pos_(n) (n*2U)
	CPACR: CPn Position. More...

#define	CPACR_CP_Msk_(n) (3UL << CPACR_CP_Pos_(n))
	CPACR: CPn Mask. More...

#define	CPACR_CP_NA 0U
	CPACR CPn field: Access denied. More...

#define	CPACR_CP_PL1 1U
	CPACR CPn field: Accessible from PL1 only. More...

#define	CPACR_CP_FA 3U
	CPACR CPn field: Full access. More...

#define	DFSR_CM_Pos 13U
	DFSR: CM Position. More...

#define	DFSR_CM_Msk (1UL << DFSR_CM_Pos)
	DFSR: CM Mask. More...

#define	DFSR_Ext_Pos 12U
	DFSR: Ext Position. More...

#define	DFSR_Ext_Msk (1UL << DFSR_Ext_Pos)
	DFSR: Ext Mask. More...

#define	DFSR_WnR_Pos 11U
	DFSR: WnR Position. More...

#define	DFSR_WnR_Msk (1UL << DFSR_WnR_Pos)
	DFSR: WnR Mask. More...

#define	DFSR_FS1_Pos 10U
	DFSR: FS1 Position. More...

#define	DFSR_FS1_Msk (1UL << DFSR_FS1_Pos)
	DFSR: FS1 Mask. More...

#define	DFSR_LPAE_Pos 9U
	DFSR: LPAE Position. More...

#define	DFSR_LPAE_Msk (1UL << DFSR_LPAE_Pos)
	DFSR: LPAE Mask. More...

#define	DFSR_Domain_Pos 4U
	DFSR: Domain Position. More...

#define	DFSR_Domain_Msk (0xFUL << DFSR_Domain_Pos)
	DFSR: Domain Mask. More...

#define	DFSR_FS0_Pos 0U
	DFSR: FS0 Position. More...

#define	DFSR_FS0_Msk (0xFUL << DFSR_FS0_Pos)
	DFSR: FS0 Mask. More...

#define	DFSR_STATUS_Pos 0U
	DFSR: STATUS Position. More...

#define	DFSR_STATUS_Msk (0x3FUL << DFSR_STATUS_Pos)
	DFSR: STATUS Mask. More...

#define	IFSR_ExT_Pos 12U
	IFSR: ExT Position. More...

#define	IFSR_ExT_Msk (1UL << IFSR_ExT_Pos)
	IFSR: ExT Mask. More...

#define	IFSR_FS1_Pos 10U
	IFSR: FS1 Position. More...

#define	IFSR_FS1_Msk (1UL << IFSR_FS1_Pos)
	IFSR: FS1 Mask. More...

#define	IFSR_LPAE_Pos 9U
	IFSR: LPAE Position. More...

#define	IFSR_LPAE_Msk (0x1UL << IFSR_LPAE_Pos)
	IFSR: LPAE Mask. More...

#define	IFSR_FS0_Pos 0U
	IFSR: FS0 Position. More...

#define	IFSR_FS0_Msk (0xFUL << IFSR_FS0_Pos)
	IFSR: FS0 Mask. More...

#define	IFSR_STATUS_Pos 0U
	IFSR: STATUS Position. More...

#define	IFSR_STATUS_Msk (0x3FUL << IFSR_STATUS_Pos)
	IFSR: STATUS Mask. More...

#define	ISR_A_Pos 13U
	ISR: A Position. More...

#define	ISR_A_Msk (1UL << ISR_A_Pos)
	ISR: A Mask. More...

#define	ISR_I_Pos 12U
	ISR: I Position. More...

#define	ISR_I_Msk (1UL << ISR_I_Pos)
	ISR: I Mask. More...

#define	ISR_F_Pos 11U
	ISR: F Position. More...

#define	ISR_F_Msk (1UL << ISR_F_Pos)
	ISR: F Mask. More...

#define	DACR_D_Pos_(n) (2U*n)
	DACR: Dn Position. More...

#define	DACR_D_Msk_(n) (3UL << DACR_D_Pos_(n))
	DACR: Dn Mask. More...

#define	DACR_Dn_NOACCESS 0U
	DACR Dn field: No access. More...

#define	DACR_Dn_CLIENT 1U
	DACR Dn field: Client. More...

#define	DACR_Dn_MANAGER 3U
	DACR Dn field: Manager. More...

#define	_VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk)
	Mask and shift a bit field value for use in a register bit range. More...

#define	_FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)
	Mask and shift a register value to extract a bit filed value. More...

#define	L2C_310 ((L2C_310_TypeDef *)L2C_310_BASE)
	L2C_310 register set access pointer. More...

#define	GICDistributor ((GICDistributor_Type *) GIC_DISTRIBUTOR_BASE )
	GIC Distributor register set access pointer. More...

#define	GICInterface ((GICInterface_Type *) GIC_INTERFACE_BASE )
	GIC Interface register set access pointer. More...

#define	PTIM ((Timer_Type *) TIMER_BASE )
	Timer register struct. More...

#define	GIC_SetSecurity GIC_SetGroup

#define	GIC_GetSecurity GIC_GetGroup

#define	SECTION_DESCRIPTOR (0x2)

#define	SECTION_MASK (0xFFFFFFFC)

#define	SECTION_TEXCB_MASK (0xFFFF8FF3)

#define	SECTION_B_SHIFT (2)

#define	SECTION_C_SHIFT (3)

#define	SECTION_TEX0_SHIFT (12)

#define	SECTION_TEX1_SHIFT (13)

#define	SECTION_TEX2_SHIFT (14)

#define	SECTION_XN_MASK (0xFFFFFFEF)

#define	SECTION_XN_SHIFT (4)

#define	SECTION_DOMAIN_MASK (0xFFFFFE1F)

#define	SECTION_DOMAIN_SHIFT (5)

#define	SECTION_P_MASK (0xFFFFFDFF)

#define	SECTION_P_SHIFT (9)

#define	SECTION_AP_MASK (0xFFFF73FF)

#define	SECTION_AP_SHIFT (10)

#define	SECTION_AP2_SHIFT (15)

#define	SECTION_S_MASK (0xFFFEFFFF)

#define	SECTION_S_SHIFT (16)

#define	SECTION_NG_MASK (0xFFFDFFFF)

#define	SECTION_NG_SHIFT (17)

#define	SECTION_NS_MASK (0xFFF7FFFF)

#define	SECTION_NS_SHIFT (19)

#define	PAGE_L1_DESCRIPTOR (0x1)

#define	PAGE_L1_MASK (0xFFFFFFFC)

#define	PAGE_L2_4K_DESC (0x2)

#define	PAGE_L2_4K_MASK (0xFFFFFFFD)

#define	PAGE_L2_64K_DESC (0x1)

#define	PAGE_L2_64K_MASK (0xFFFFFFFC)

#define	PAGE_4K_TEXCB_MASK (0xFFFFFE33)

#define	PAGE_4K_B_SHIFT (2)

#define	PAGE_4K_C_SHIFT (3)

#define	PAGE_4K_TEX0_SHIFT (6)

#define	PAGE_4K_TEX1_SHIFT (7)

#define	PAGE_4K_TEX2_SHIFT (8)

#define	PAGE_64K_TEXCB_MASK (0xFFFF8FF3)

#define	PAGE_64K_B_SHIFT (2)

#define	PAGE_64K_C_SHIFT (3)

#define	PAGE_64K_TEX0_SHIFT (12)

#define	PAGE_64K_TEX1_SHIFT (13)

#define	PAGE_64K_TEX2_SHIFT (14)

#define	PAGE_TEXCB_MASK (0xFFFF8FF3)

#define	PAGE_B_SHIFT (2)

#define	PAGE_C_SHIFT (3)

#define	PAGE_TEX_SHIFT (12)

#define	PAGE_XN_4K_MASK (0xFFFFFFFE)

#define	PAGE_XN_4K_SHIFT (0)

#define	PAGE_XN_64K_MASK (0xFFFF7FFF)

#define	PAGE_XN_64K_SHIFT (15)

#define	PAGE_DOMAIN_MASK (0xFFFFFE1F)

#define	PAGE_DOMAIN_SHIFT (5)

#define	PAGE_P_MASK (0xFFFFFDFF)

#define	PAGE_P_SHIFT (9)

#define	PAGE_AP_MASK (0xFFFFFDCF)

#define	PAGE_AP_SHIFT (4)

#define	PAGE_AP2_SHIFT (9)

#define	PAGE_S_MASK (0xFFFFFBFF)

#define	PAGE_S_SHIFT (10)

#define	PAGE_NG_MASK (0xFFFFF7FF)

#define	PAGE_NG_SHIFT (11)

#define	PAGE_NS_MASK (0xFFFFFFF7)

#define	PAGE_NS_SHIFT (3)

#define	OFFSET_1M (0x00100000)

#define	OFFSET_64K (0x00010000)

#define	OFFSET_4K (0x00001000)

#define	DESCRIPTOR_FAULT (0x00000000)

#define	section_normal(descriptor_l1, region)

#define	section_normal_nc(descriptor_l1, region)

#define	section_normal_cod(descriptor_l1, region)

#define	section_normal_ro(descriptor_l1, region)

#define	section_normal_rw(descriptor_l1, region)

#define	section_so(descriptor_l1, region)

#define	section_device_ro(descriptor_l1, region)

#define	section_device_rw(descriptor_l1, region)

#define	page4k_device_rw(descriptor_l1, descriptor_l2, region)

#define	page64k_device_rw(descriptor_l1, descriptor_l2, region)

Enumerations
enum	mmu_region_size_Type { SECTION, PAGE_4k, PAGE_64k }

enum	mmu_memory_Type { NORMAL, DEVICE, SHARED_DEVICE, NON_SHARED_DEVICE, STRONGLY_ORDERED }

enum	mmu_cacheability_Type { NON_CACHEABLE, WB_WA, WT, WB_NO_WA }

enum	mmu_ecc_check_Type { ECC_DISABLED, ECC_ENABLED }

enum	mmu_execute_Type { EXECUTE, NON_EXECUTE }

enum	mmu_global_Type { GLOBAL, NON_GLOBAL }

enum	mmu_shared_Type { NON_SHARED, SHARED }

enum	mmu_secure_Type { SECURE, NON_SECURE }

enum	mmu_access_Type { NO_ACCESS, RW, READ }

Functions
__STATIC_FORCEINLINE void	L1C_EnableCaches (void)
	Enable Caches by setting I and C bits in SCTLR register. More...

__STATIC_FORCEINLINE void	L1C_DisableCaches (void)
	Disable Caches by clearing I and C bits in SCTLR register. More...

__STATIC_FORCEINLINE void	L1C_EnableBTAC (void)
	Enable Branch Prediction by setting Z bit in SCTLR register. More...

__STATIC_FORCEINLINE void	L1C_DisableBTAC (void)
	Disable Branch Prediction by clearing Z bit in SCTLR register. More...

__STATIC_FORCEINLINE void	L1C_InvalidateBTAC (void)
	Invalidate entire branch predictor array. More...

__STATIC_FORCEINLINE void	L1C_InvalidateICacheAll (void)
	Invalidate the whole instruction cache. More...

__STATIC_FORCEINLINE void	L1C_CleanDCacheMVA (void *va)
	Clean data cache line by address. More...

__STATIC_FORCEINLINE void	L1C_InvalidateDCacheMVA (void *va)
	Invalidate data cache line by address. More...

__STATIC_FORCEINLINE void	L1C_CleanInvalidateDCacheMVA (void *va)
	Clean and Invalidate data cache by address. More...

__STATIC_FORCEINLINE uint8_t	__log2_up (uint32_t n)
	Calculate log2 rounded up. More...

__STATIC_FORCEINLINE void	__L1C_MaintainDCacheSetWay (uint32_t level, uint32_t maint)
	Apply cache maintenance to given cache level. More...

__STATIC_FORCEINLINE void	L1C_CleanInvalidateCache (uint32_t op)
	Clean and Invalidate the entire data or unified cache Generic mechanism for cleaning/invalidating the entire data or unified cache to the point of coherency. More...

CMSIS_DEPRECATED __STATIC_FORCEINLINE void	__L1C_CleanInvalidateCache (uint32_t op)
	Clean and Invalidate the entire data or unified cache Generic mechanism for cleaning/invalidating the entire data or unified cache to the point of coherency. More...

__STATIC_FORCEINLINE void	L1C_InvalidateDCacheAll (void)
	Invalidate the whole data cache. More...

__STATIC_FORCEINLINE void	L1C_CleanDCacheAll (void)
	Clean the whole data cache. More...

__STATIC_FORCEINLINE void	L1C_CleanInvalidateDCacheAll (void)
	Clean and invalidate the whole data cache. More...

__STATIC_INLINE void	L2C_Sync (void)
	Cache Sync operation by writing CACHE_SYNC register. More...

__STATIC_INLINE int	L2C_GetID (void)
	Read cache controller cache ID from CACHE_ID register. More...

__STATIC_INLINE int	L2C_GetType (void)
	Read cache controller cache type from CACHE_TYPE register. More...

__STATIC_INLINE void	L2C_InvAllByWay (void)
	Invalidate all cache by way. More...

__STATIC_INLINE void	L2C_CleanInvAllByWay (void)
	Clean and Invalidate all cache by way. More...

__STATIC_INLINE void	L2C_Enable (void)
	Enable Level 2 Cache. More...

__STATIC_INLINE void	L2C_Disable (void)
	Disable Level 2 Cache. More...

__STATIC_INLINE void	L2C_InvPa (void *pa)
	Invalidate cache by physical address. More...

__STATIC_INLINE void	L2C_CleanPa (void *pa)
	Clean cache by physical address. More...

__STATIC_INLINE void	L2C_CleanInvPa (void *pa)
	Clean and invalidate cache by physical address. More...

__STATIC_INLINE void	GIC_EnableDistributor (void)
	Enable the interrupt distributor using the GIC's CTLR register. More...

__STATIC_INLINE void	GIC_DisableDistributor (void)
	Disable the interrupt distributor using the GIC's CTLR register. More...

__STATIC_INLINE uint32_t	GIC_DistributorInfo (void)
	Read the GIC's TYPER register. More...

__STATIC_INLINE uint32_t	GIC_DistributorImplementer (void)
	Reads the GIC's IIDR register. More...

__STATIC_INLINE void	GIC_SetTarget (IRQn_Type IRQn, uint32_t cpu_target)
	Sets the GIC's ITARGETSR register for the given interrupt. More...

__STATIC_INLINE uint32_t	GIC_GetTarget (IRQn_Type IRQn)
	Read the GIC's ITARGETSR register. More...

__STATIC_INLINE void	GIC_EnableInterface (void)
	Enable the CPU's interrupt interface. More...

__STATIC_INLINE void	GIC_DisableInterface (void)
	Disable the CPU's interrupt interface. More...

__STATIC_INLINE IRQn_Type	GIC_AcknowledgePending (void)
	Read the CPU's IAR register. More...

__STATIC_INLINE void	GIC_EndInterrupt (IRQn_Type IRQn)
	Writes the given interrupt number to the CPU's EOIR register. More...

__STATIC_INLINE void	GIC_EnableIRQ (IRQn_Type IRQn)
	Enables the given interrupt using GIC's ISENABLER register. More...

__STATIC_INLINE uint32_t	GIC_GetEnableIRQ (IRQn_Type IRQn)
	Get interrupt enable status using GIC's ISENABLER register. More...

__STATIC_INLINE void	GIC_DisableIRQ (IRQn_Type IRQn)
	Disables the given interrupt using GIC's ICENABLER register. More...

__STATIC_INLINE uint32_t	GIC_GetPendingIRQ (IRQn_Type IRQn)
	Get interrupt pending status from GIC's ISPENDR register. More...

__STATIC_INLINE void	GIC_SetPendingIRQ (IRQn_Type IRQn)
	Sets the given interrupt as pending using GIC's ISPENDR register. More...

__STATIC_INLINE void	GIC_ClearPendingIRQ (IRQn_Type IRQn)
	Clears the given interrupt from being pending using GIC's ICPENDR register. More...

__STATIC_INLINE void	GIC_SetConfiguration (IRQn_Type IRQn, uint32_t int_config)
	Sets the interrupt configuration using GIC's ICFGR register. More...

__STATIC_INLINE uint32_t	GIC_GetConfiguration (IRQn_Type IRQn)
	Get the interrupt configuration from the GIC's ICFGR register. More...

__STATIC_INLINE void	GIC_SetPriority (IRQn_Type IRQn, uint32_t priority)
	Set the priority for the given interrupt in the GIC's IPRIORITYR register. More...

__STATIC_INLINE uint32_t	GIC_GetPriority (IRQn_Type IRQn)
	Read the current interrupt priority from GIC's IPRIORITYR register. More...

__STATIC_INLINE void	GIC_SetInterfacePriorityMask (uint32_t priority)
	Set the interrupt priority mask using CPU's PMR register. More...

__STATIC_INLINE uint32_t	GIC_GetInterfacePriorityMask (void)
	Read the current interrupt priority mask from CPU's PMR register. More...

__STATIC_INLINE void	GIC_SetBinaryPoint (uint32_t binary_point)
	Configures the group priority and subpriority split point using CPU's BPR register. More...

__STATIC_INLINE uint32_t	GIC_GetBinaryPoint (void)
	Read the current group priority and subpriority split point from CPU's BPR register. More...

__STATIC_INLINE uint32_t	GIC_GetIRQStatus (IRQn_Type IRQn)
	Get the status for a given interrupt. More...

__STATIC_INLINE void	GIC_SendSGI (IRQn_Type IRQn, uint32_t target_list, uint32_t filter_list)
	Generate a software interrupt using GIC's SGIR register. More...

__STATIC_INLINE uint32_t	GIC_GetHighPendingIRQ (void)
	Get the interrupt number of the highest interrupt pending from CPU's HPPIR register. More...

__STATIC_INLINE uint32_t	GIC_GetInterfaceId (void)
	Provides information about the implementer and revision of the CPU interface. More...

__STATIC_INLINE void	GIC_SetGroup (IRQn_Type IRQn, uint32_t group)
	Set the interrupt group from the GIC's IGROUPR register. More...

__STATIC_INLINE uint32_t	GIC_GetGroup (IRQn_Type IRQn)
	Get the interrupt group from the GIC's IGROUPR register. More...

__STATIC_INLINE void	GIC_DistInit (void)
	Initialize the interrupt distributor. More...

__STATIC_INLINE void	GIC_CPUInterfaceInit (void)
	Initialize the CPU's interrupt interface. More...

__STATIC_INLINE void	GIC_Enable (void)
	Initialize and enable the GIC. More...

__STATIC_INLINE void	PL1_SetCounterFrequency (uint32_t value)
	Configures the frequency the timer shall run at. More...

__STATIC_INLINE void	PL1_SetLoadValue (uint32_t value)
	Sets the reset value of the timer. More...

__STATIC_INLINE uint32_t	PL1_GetCurrentValue (void)
	Get the current counter value. More...

__STATIC_INLINE uint64_t	PL1_GetCurrentPhysicalValue (void)
	Get the current physical counter value. More...

__STATIC_INLINE void	PL1_SetPhysicalCompareValue (uint64_t value)
	Set the physical compare value. More...

__STATIC_INLINE uint64_t	PL1_GetPhysicalCompareValue (void)
	Get the physical compare value. More...

__STATIC_INLINE void	PL1_SetControl (uint32_t value)
	Configure the timer by setting the control value. More...

__STATIC_INLINE uint32_t	PL1_GetControl (void)
	Get the control value. More...

__STATIC_INLINE void	PTIM_SetLoadValue (uint32_t value)
	Set the load value to timers LOAD register. More...

__STATIC_INLINE uint32_t	PTIM_GetLoadValue (void)
	Get the load value from timers LOAD register. More...

__STATIC_INLINE void	PTIM_SetCurrentValue (uint32_t value)
	Set current counter value from its COUNTER register. More...

__STATIC_INLINE uint32_t	PTIM_GetCurrentValue (void)
	Get current counter value from timers COUNTER register. More...

__STATIC_INLINE void	PTIM_SetControl (uint32_t value)
	Configure the timer using its CONTROL register. More...

__STATIC_INLINE uint32_t	PTIM_GetControl (void)

__STATIC_INLINE uint32_t	PTIM_GetEventFlag (void)

__STATIC_INLINE void	PTIM_ClearEventFlag (void)

__STATIC_INLINE int	MMU_XNSection (uint32_t *descriptor_l1, mmu_execute_Type xn)
	Set section execution-never attribute. More...

__STATIC_INLINE int	MMU_DomainSection (uint32_t *descriptor_l1, uint8_t domain)
	Set section domain. More...

__STATIC_INLINE int	MMU_PSection (uint32_t *descriptor_l1, mmu_ecc_check_Type p_bit)
	Set section parity check. More...

__STATIC_INLINE int	MMU_APSection (uint32_t *descriptor_l1, mmu_access_Type user, mmu_access_Type priv, uint32_t afe)
	Set section access privileges. More...

__STATIC_INLINE int	MMU_SharedSection (uint32_t *descriptor_l1, mmu_shared_Type s_bit)
	Set section shareability. More...

__STATIC_INLINE int	MMU_GlobalSection (uint32_t *descriptor_l1, mmu_global_Type g_bit)
	Set section Global attribute. More...

__STATIC_INLINE int	MMU_SecureSection (uint32_t *descriptor_l1, mmu_secure_Type s_bit)
	Set section Security attribute. More...

__STATIC_INLINE int	MMU_XNPage (uint32_t *descriptor_l2, mmu_execute_Type xn, mmu_region_size_Type page)
	Set 4k/64k page execution-never attribute. More...

__STATIC_INLINE int	MMU_DomainPage (uint32_t *descriptor_l1, uint8_t domain)
	Set 4k/64k page domain. More...

__STATIC_INLINE int	MMU_PPage (uint32_t *descriptor_l1, mmu_ecc_check_Type p_bit)
	Set 4k/64k page parity check. More...

__STATIC_INLINE int	MMU_APPage (uint32_t *descriptor_l2, mmu_access_Type user, mmu_access_Type priv, uint32_t afe)
	Set 4k/64k page access privileges. More...

__STATIC_INLINE int	MMU_SharedPage (uint32_t *descriptor_l2, mmu_shared_Type s_bit)
	Set 4k/64k page shareability. More...

__STATIC_INLINE int	MMU_GlobalPage (uint32_t *descriptor_l2, mmu_global_Type g_bit)
	Set 4k/64k page Global attribute. More...

__STATIC_INLINE int	MMU_SecurePage (uint32_t *descriptor_l1, mmu_secure_Type s_bit)
	Set 4k/64k page Security attribute. More...

__STATIC_INLINE int	MMU_MemorySection (uint32_t *descriptor_l1, mmu_memory_Type mem, mmu_cacheability_Type outer, mmu_cacheability_Type inner)
	Set Section memory attributes. More...

__STATIC_INLINE int	MMU_MemoryPage (uint32_t *descriptor_l2, mmu_memory_Type mem, mmu_cacheability_Type outer, mmu_cacheability_Type inner, mmu_region_size_Type page)
	Set 4k/64k page memory attributes. More...

__STATIC_INLINE int	MMU_GetSectionDescriptor (uint32_t *descriptor, mmu_region_attributes_Type reg)
	Create a L1 section descriptor. More...

__STATIC_INLINE int	MMU_GetPageDescriptor (uint32_t descriptor, uint32_t descriptor2, mmu_region_attributes_Type reg)
	Create a L1 and L2 4k/64k page descriptor. More...

__STATIC_INLINE void	MMU_TTSection (uint32_t *ttb, uint32_t base_address, uint32_t count, uint32_t descriptor_l1)
	Create a 1MB Section. More...

__STATIC_INLINE void	MMU_TTPage4k (uint32_t ttb, uint32_t base_address, uint32_t count, uint32_t descriptor_l1, uint32_t ttb_l2, uint32_t descriptor_l2)
	Create a 4k page entry. More...

__STATIC_INLINE void	MMU_TTPage64k (uint32_t ttb, uint32_t base_address, uint32_t count, uint32_t descriptor_l1, uint32_t ttb_l2, uint32_t descriptor_l2)
	Create a 64k page entry. More...

__STATIC_INLINE void	MMU_Enable (void)
	Enable MMU. More...

__STATIC_INLINE void	MMU_Disable (void)
	Disable MMU. More...

__STATIC_INLINE void	MMU_InvalidateTLB (void)
	Invalidate entire unified TLB. More...

Description

Version: V1.00

Date: 22. Feb 2017

Macro Definition Documentation

#define __CORE_CA_H_DEPENDANT

#define __CORE_CA_H_GENERIC

#define __FPU_PRESENT 0U

#define __FPU_USED 0U

#define __GIC_PRESENT 1U

#define __I volatile

#define __IM volatile const

#define __IO volatile

#define __IOM volatile

#define __O volatile

#define __OM volatile

#define __TIM_PRESENT 1U

#define _FLD2VAL	(	field,
		value
	)	(((uint32_t)(value) & field ## _Msk) >> field ## _Pos)

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of register. This parameter is interpreted as an uint32_t type.

Returns: Masked and shifted bit field value.

#define _VAL2FLD	(	field,
		value
	)	(((uint32_t)(value) << field ## _Pos) & field ## _Msk)

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of the bit field. This parameter is interpreted as an uint32_t type.

Returns: Masked and shifted value.

#define GIC_GetSecurity GIC_GetGroup

#define GIC_SetSecurity GIC_SetGroup

#define PAGE_4K_TEXCB_MASK (0xFFFFFE33)

#define PAGE_64K_TEXCB_MASK (0xFFFF8FF3)

#define PAGE_AP_MASK (0xFFFFFDCF)

#define PAGE_DOMAIN_MASK (0xFFFFFE1F)

#define PAGE_L1_MASK (0xFFFFFFFC)

#define PAGE_L2_4K_MASK (0xFFFFFFFD)

#define PAGE_L2_64K_MASK (0xFFFFFFFC)

#define PAGE_NG_MASK (0xFFFFF7FF)

#define PAGE_NS_MASK (0xFFFFFFF7)

#define PAGE_P_MASK (0xFFFFFDFF)

#define PAGE_S_MASK (0xFFFFFBFF)

#define PAGE_TEXCB_MASK (0xFFFF8FF3)

#define PAGE_XN_4K_MASK (0xFFFFFFFE)

#define PAGE_XN_64K_MASK (0xFFFF7FFF)

#define RESERVED	(	N,
		T
	)	T RESERVED##N;

#define SECTION_AP_MASK (0xFFFF73FF)

#define SECTION_DOMAIN_MASK (0xFFFFFE1F)

#define SECTION_MASK (0xFFFFFFFC)

#define SECTION_NG_MASK (0xFFFDFFFF)

#define section_normal_nc	(	descriptor_l1,
		region
	)

#define SECTION_NS_MASK (0xFFF7FFFF)

#define SECTION_P_MASK (0xFFFFFDFF)

#define SECTION_S_MASK (0xFFFEFFFF)

#define SECTION_TEXCB_MASK (0xFFFF8FF3)

#define SECTION_XN_MASK (0xFFFFFFEF)

Function Documentation

__STATIC_FORCEINLINE void __L1C_MaintainDCacheSetWay	(	uint32_t	level,
		uint32_t	maint
	)

Parameters

[in]	level	cache level to be maintained
[in]	maint	0 - invalidate, 1 - clean, otherwise - invalidate and clean

__STATIC_FORCEINLINE uint8_t __log2_up ( uint32_t n )

log(0) => 0
log(1) => 0
log(2) => 1
log(3) => 2
log(4) => 2
log(5) => 3 : :
log(16) => 4
log(32) => 5 : :
Parameters

[in] n input value parameter

Returns
log2(n)

__STATIC_INLINE uint32_t GIC_GetConfiguration ( IRQn_Type IRQn )

Parameters

[in] IRQn Interrupt to acquire the configuration for.

Returns: Int_config field value. Bit 0: Reserved (0 - N-N model, 1 - 1-N model for some GIC before v1) Bit 1: 0 - level sensitive, 1 - edge triggered

__STATIC_INLINE uint32_t GIC_GetEnableIRQ ( IRQn_Type IRQn )

Parameters

[in] IRQn The interrupt to be queried.

Returns: 0 - interrupt is not enabled, 1 - interrupt is enabled.

__STATIC_INLINE uint32_t GIC_GetGroup ( IRQn_Type IRQn )

Parameters

[in] IRQn The interrupt to be queried.

Returns: 0 - Group 0, 1 - Group 1

__STATIC_INLINE uint32_t GIC_GetPendingIRQ ( IRQn_Type IRQn )

Parameters

[in] IRQn The interrupt to be queried.

Returns: 0 - interrupt is not pending, 1 - interrupt is pendig.

__STATIC_INLINE void GIC_SetConfiguration	(	IRQn_Type	IRQn,
		uint32_t	int_config
	)

Parameters

[in]	IRQn	The interrupt to be configured.
[in]	int_config	Int_config field value. Bit 0: Reserved (0 - N-N model, 1 - 1-N model for some GIC before v1) Bit 1: 0 - level sensitive, 1 - edge triggered

__STATIC_INLINE void GIC_SetGroup	(	IRQn_Type	IRQn,
		uint32_t	group
	)

Parameters

[in]	IRQn	The interrupt to be queried.
[in]	group	Interrupt group number: 0 - Group 0, 1 - Group 1

__STATIC_INLINE uint32_t PTIM_GetEventFlag ( void )

ref Timer_Type::CONTROL Get the event flag in timers ISR register.

Returns: 0 - flag is not set, 1- flag is set

__STATIC_INLINE void PTIM_SetCurrentValue ( uint32_t value )

Data Structures

Macros

Enumerations

Functions

Description

Macro Definition Documentation

Function Documentation