tree 4905610ced207fe471b2599d392af07b9cbe91e6
parent 6129e9a643274e658a0e6f5428ad976676c7bb7a
author Carlo Caione <ccaione@baylibre.com> 1568632429 +0100
committer Carlo Caione <ccaione@baylibre.com> 1568722310 +0100

amlogic: scpi: Add support to retrieve chip ID

Both kernel and U-Boot use a SMC call to the secure monitor to get the
chip ID. This call is translated by BL31 to a call to the SCP to
retrieve the ID. Add a new SiP call and the backing SCPI command.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Ib128f5645ee92866e7ebbcd550dacd33f573524b