Restore the right values to CPTR_EL2 and CNTHCTL_EL2.
Restore the right values to CPTR_EL2 and CNTHCTL_EL2.

Change-Id: I414417e2aa3d09857f0fc0c6d0996e35f292655e

project-oak/hafnium-verification,project-oak/hafnium-verification,project-oak/hafnium-verification,project-oak/hafnium-verification,project-oak/hafnium-verification,project-oak/hafnium-verification,project-oak/hafnium-verification