B2.104 VTTBR_EL2, Virtualization Translation Table Base Register, EL2
VTTBR_EL2 holds the base address of the translation table for the stage 2 translation of memory
accesses from Non-secure EL0 and EL1.
Bit field descriptions
VTTBR_EL2 is a 64-bit register.
63 0
RES0
13
CnP
BADDR
44748
VMID
Figure B2-87 VTTBR_EL2 bit assignments
CnP, [0]
Common not Private. The possible values are:
0 CnP is not supported.
1 CnP is supported.
Configurations
There are no configuration notes.
Bit fields and details not provided in this description are architecturally defined. See the Arm
®
Architecture Reference Manual Armv8, for Armv8-A architecture profile.
B2 AArch64 system registers
B2.104 VTTBR_EL2, Virtualization Translation Table Base Register, EL2
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B2-289
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