16 Aug
2016
16 Aug
'16
2:33 a.m.
Hi all,
I want to measure clock frequency in secure world. I am using the function: read_cntfrq (https://github.com/OP-TEE/optee_os/blob/master/core/arch/arm/include/arm32.h...) to get it.
On Hikey, The value I get is: 1.2MHz, is it scaled down or this is the actual frequency?
Thank You,
Aravind