tree 883cd29a4f171803bd1ea65e34b41f73501757db
parent acde8b03fcccb6a2f6130a4984bfb3c37e7000ae
author Sandrine Bailleux <sandrine.bailleux@arm.com> 1433261983 +0100
committer Sandrine Bailleux <sandrine.bailleux@arm.com> 1433414338 +0100

Introduce PROGRAMMABLE_RESET_ADDRESS build option

This patch introduces a new platform build option, called
PROGRAMMABLE_RESET_ADDRESS, which tells whether the platform has
a programmable or fixed reset vector address.

If the reset vector address is fixed then the code relies on the
platform_get_entrypoint() mailbox mechanism to figure out where
it is supposed to jump. On the other hand, if it is programmable
then it is assumed that the platform code will program directly
the right address into the RVBAR register (instead of using the
mailbox redirection) so the mailbox is ignored in this case.

Change-Id: If59c3b11fb1f692976e1d8b96c7e2da0ebfba308