tree ab5c493411dbef7fb12a40b3233d828b70d551e0
parent 162694685c25f2d4605981414076104411ce5005
author Juan Castillo <jcastillo.devel@gmail.com> 1444060778 +0100
committer Juan Castillo <juan.castillo@arm.com> 1445356433 +0100

Add optional bl1_plat_prepare_exit() API

This patch adds an optional API to the platform port:

    void bl1_plat_prepare_exit(void);

This function is called prior to exiting BL1 in response to the
RUN_IMAGE_SMC request raised by BL2. It should be used to perform
platform specific clean up or bookkeeping operations before
transferring control to the next image.

A weak empty definition of this function has been provided to
preserve platform backwards compatibility.

Change-Id: Iec09697de5c449ae84601403795cdb6aca166ba1