arm: kirkwood: Move internal registers in arch_very_early_init() function

Same change as was done for mvebu in commit 5bb2c550b11e ("arm: mvebu: Move
internal registers in arch_very_early_init() function") but for kirkwood.

Signed-off-by: Pali Rohár <pali@kernel.org>
Tested-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
4 files changed