Cortex-A15 Technical Reference Manual: 4.2.8. c8 registers

4.2.8. c8 registers

Table 4.9 shows the 32-bit wide CP15 system control registers when CRn is c8.

Table 4.9. c8 register summary

Op1	CRm	Op2	Name	Reset	Description
0	c3	0	TLBIALLIS	UNK	Invalidate entire TLB Inner Shareable, see the ARM Architecture Reference Manual
		1	TLBIMVAIS	UNK	Invalidate unified TLB entry by MVA and ASID Inner Shareable, see the ARM Architecture Reference Manual
		2	TLBIASIDIS	UNK	Invalidate unified TLB by ASID match Inner Shareable, see the ARM Architecture Reference Manual
		3	TLBIMVAAIS	UNK	Invalidate unified TLB entry by MVA all ASID Inner Shareable, see the ARM Architecture Reference Manual
	c5	0	ITLBIALL	UNK	Invalidate instruction TLB, see the ARM Architecture Reference Manual
		1	ITLBIMVA	UNK	Invalidate instruction TLB entry by MVA and ASID, see the ARM Architecture Reference Manual
		2	ITLBIASID	UNK	Invalidate instruction TLB by ASID match, see the ARM Architecture Reference Manual
	c6	0	DTLBIALL	UNK	Invalidate data TLB, see the ARM Architecture Reference Manual
		1	DTLBIMVA	UNK	Invalidate data TLB entry by MVA and ASID, see the ARM Architecture Reference Manual
		2	DTLBIASID	UNK	Invalidate data TLB by ASID match, see the ARM Architecture Reference Manual
	c7	0	TLBIALL	UNK	Invalidate unified TLB, see the ARM Architecture Reference Manual
		1	TLBIMVA	UNK	Invalidate unified TLB by MVA and ASID, see the ARM Architecture Reference Manual
		2	TLBIASID	UNK	Invalidate unified TLB by ASID match, see the ARM Architecture Reference Manual
		3	TLBIMVAA	UNK	Invalidate unified TLB entries by MVA all ASID, see the ARM Architecture Reference Manual
4	c3	0	TLBIALLHIS	UNK	Invalidate entire Hyp unified TLB Inner Shareable, see the ARM Architecture Reference Manual
		1	TLBIMVAHIS	UNK	Invalidate Hyp unified TLB entry by MVA Inner Shareable, see the ARM Architecture Reference Manual
		4	TLBIALLNSNHIS	UNK	Invalidate entire Non-secure non-Hyp unified TLB Inner Shareable, see the ARM Architecture Reference Manual
	c7	0	TLBIALLH	UNK	Invalidate entire Hyp unified TLB, see the ARM Architecture Reference Manual
		1	TLBIMVAH	UNK	Invalidate Hyp unified TLB entry by MVA, see the ARM Architecture Reference Manual
		4	TLBIALLNSNH	UNK	Invalidate entire Non-secure non-Hyp unified TLB, see the ARM Architecture Reference Manual

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