arch/powerpc/boot/dts:

Checking in DTS files for ACP34xx/AXM3500

Signed-off-by: SangeethaRao <sangeetha.rao@lsi.com>
LSI AXM55xx RapidIO : Added support for periodic timer handlers in
place of interrupt handlers for mailbox messages to reduce the
interrupt handling overhead.

The Outbound mailbox message completions are handled by the periodic
timer handler. Support has been added to handle inbound message
completions by either interrupt or timer handlers, selected using
kernel parameters,
  "axm_srio_tmr_mode" to  specify srio controllers using timer mode.
  "axm_srio_int_mode" to specify srio controller using interrupt mode.
  "axm_srio_tmr_period" to specify the period for periodic timer handler.

Enabled the DME timeout feature for the mailbox messages.
Increased the maintenance window size in the config to access the srio
switch's implementation specific registers.

Signed-off-by: Palani <palaniappan.ramanathan@lsi.com>
arch/arm/configs:

Updated lsi_defconfig and lsi_rt_defconfig to enable IPV6 support

Signed-off-by: SangeethaRao <sangeetha.rao@lsi.com>

Updated

Signed-off-by: SangeethaRao <sangeetha.rao@lsi.com>
Axxia: Added Debug Configurations.

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