tree f41e87ab75d3dd140969d84b773b7dfd96df0bd3
parent e7ab13292452301382e1365ac87308db17b8705a
author Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com> 1702293722 +0000
committer Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com> 1703024530 +0000

refactor(cm): reset the cptr_el3 before perworld context setup

Currently, the registers which are maintained per-world, does not
take into account the reset value while configuring the context for
the respective world.
This leads to an issue, wherein the register retains the same value
across world switch, which is an error.

This patch addresses this problem, by configuring the register
(cptr_el3) precisely according to the world, the cpu is in
execution via resetting it before initializing the world specific context.

Change-Id: I592d82af373155fca67eed109c199341c305f0b9
Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>