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This patch fixes the "Recursion in included headers" error flagged by
Coverity.

Fixes coverity errors "31858: Recursion in included headers" and
"31857: Recursion in included headers"

Change-Id: Icf8838434b1808b396e743e47f59adc452546364
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

This patch adds support to save the BL31 state to the TZDRAM
before entering system suspend. The TZRAM loses state during
system suspend and so we need to copy the entire BL31 code to
TZDRAM before entering the state.

In order to restore the state on exiting system suspend, a new
CPU reset handler is implemented which gets copied to TZDRAM
during boot. TO keep things simple we use this same reset handler
for booting secondary CPUs too.

Change-Id: I770f799c255d22279b5cdb9b4d587d3a4c54fad7
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

This patch adds a device driver for the SMMU hardware block on
Tegra186 SoCs. We use the generic ARM SMMU-500 IP block on
Tegra186. The driver only supports saving the SMMU settings
before entering system suspend. The MC driver and the NS world
clients take care of programming their own settings.

Change-Id: Iab5a90310ee10f6bc8745451ce50952ab3de7188
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>