LSI AXM55xx RapidIO : Added support for variable segment
size during the mailbox transmission, depending on the
message length. The spinlock is acquired only when multiple
mailboxes are opened on a single OBDME, to reduce the effect
of spinlocks during single mailbox operation. Further
optimised the mailbox handling.

Signed-off-by: Palani <palaniappan.ramanathan@lsi.com>
drivers/edac/axxia_edac.c:

Updated EDAC driver to set pscratch reg bit 3 to indicate
uncorrectable errors

Signed-off-by: SangeethaRao <sangeetha.rao@lsi.com>
arch/arm/mach-axxia: Support for CPU Hotplug

This includes powering down a cluster when all four cores are
off and powering up the cluster when one of the cores gets
re-enabled.

Signed-off-by: John Jacques <john.jacques@lsi.com>
arch/powerpc: Configuration Updates for LSI Axxia Targets

Signed-off-by: John Jacques <john.jacques@lsi.com>
arch/arm/mach-axxia: Check Status and Add Locks to NCR Accesses

Signed-off-by: John Jacques <john.jacques@lsi.com>