cpu-minor: Convert the rest of the CPU to use PCStateBase *|&.

Change-Id: I528622cd5ad82dbcefe1462401841c6e28359ed3
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/52049
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: ZHENGRONG WANG <seanyukigeek@gmail.com>
Maintainer: ZHENGRONG WANG <seanyukigeek@gmail.com>
8 files changed