imx: imx_aips: Add initial AIPS support
...
This patch adds an initial AHB-to-IP TrustZone (AIPS-TZ) initialization
routine. Setting up the AIPSTZ controller is required to inform the SoC
interconnect fabric which bus-masters can read/write and if the read/writes
are buffered.
For our purposes the initial configuration is for everything to be open. We
can lock-down later on as necessary.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Bryan O'Donoghue
committed
on 4 Sep 2018