tree c2e85ece1f1b4fd2258432e672995801d094fb7b
parent 88057bcb22c78407618c014764534f29a79893d9
author Peng Fan <peng.fan@nxp.com> 1515561623 +0800
committer Stefano Babic <sbabic@denx.de> 1517742058 +0100

imx: add sip function

Add SiP (Silicon Provider) services function to issue
SMC call to Arm Trusted Firmware.

More SiP information could be found in
  https://github.com/ARM-software/arm-trusted-firmware/blob/master/
  docs/arm-sip-service.rst

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>