tree 080824ec20f880eda1c4500ee33a11b14107aca0
parent d47cb0b61aa9e268f140455b2bc4421ae9e0b4bc
author Peng Fan <Peng.Fan@freescale.com> 1445566384 +0800
committer Stefano Babic <sbabic@denx.de> 1447345876 +0100

mx7: psci: add basic psci support

1. add basic psci support for imx7 chip.
2. support cpu_on and cpu_off.
3. switch to non-secure mode when boot linux kernel.
4. set csu allow accessing all peripherial register in non-secure mode.

Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>