ARM Cortex-A35

To access the TCR_EL3:
MRS <Xt>, TCR_EL3 ; Read EL3 Translation Control Register
MRS TCR_EL3, <Xt> ; Read EL3 Translation Control Register
Register access is encoded as follows:
Table B2-89 TCR_EL3 access encoding
op0 op1 CRn CRm op2
11 110 0010 0000 010
B2 AArch64 system registers
B2.96 Translation Control Register, EL3
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B2-545
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