You are implementing power management for a target hardware platform.
You need to ensure that the board support package (BSP) includes support for the suspend power state.
What should you do?

A.
Add a battery driver to the BSP.

B.
Add the Power Manager Catalog item.

C.
Implement OEMIdle() in the OEM adaptation layer (OAL).

D.
Implement OEMPowerOff() in the OEM adaptation layer (OAL).