tree ed4670f8ab7f8341ced7f96c04ffea5ad9d57875
parent e4e8cb71384a7572b32509df6aa257809b8dcd5d
author chenhui zhao <chenhui.zhao@freescale.com> 1421999633 +0800
committer York Sun <yorksun@freescale.com> 1424812259 -0800

arm: ls102xa: workaround for cache coherency problem

The RCPM FSM may not be reset after power-on, for example,
in the cases of cold boot and wakeup from deep sleep.
It causes cache coherency problem and may block deep sleep.
Therefore, reset them if they are not be reset.

Signed-off-by: Chenhui Zhao <chenhui.zhao@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>