fastmodel: fix cntfrq in A76

Change-Id: I7d1167e8b61d6768039c34fe1ee54560f7845dfa
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/40355
Reviewed-by: Ahbong Chang <cwahbong@google.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
1 file changed