arch-arm: Fix CNTFRQ_EL0 permission bits
The register is marked as being writable at EL3 only (mon). However the
arm arm states the register is accessible at the highest implemented EL.
Which means that if EL1 is the highest EL, EL1 code should be able to
modify the register value.
Reviewed-by: Richard Cooper <firstname.lastname@example.org>
Reviewed-by: Jason Lowe-Power <email@example.com>
Maintainer: Bobby R. Bruce <firstname.lastname@example.org>
Tested-by: kokoro <email@example.com>
1 file changed