ARMV7: omap4: Add Public to Secure entry API to call PPA HAL services

Introduced abstraction API using Public ROM Code's
PUBLIC_API_SEC_ENTRY API to call PPA HAL services.

Change-Id: Iced8d3dc083d6a35bbab7f4680764395f47b9b2a
Signed-off-by: Carlos Leija <[email protected]>
Signed-off-by: Mike J. Chen <[email protected]>
3 files changed