This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Does ARMv8 SOC support cache lockdown?

hi, experts:

In ARMv8 Arch reference manual, it said:

ARMv8 supports cache lockdown feature, but it is implementation defined.

So, my question is:

Has the integrated L2 Cache controller some registers related lockdown feature settings?

I didn't find them in Cortex-A57 TRM.

best wishes,

0