[POWERPC] Add early debug console for CPM serial ports.

This code assumes that the ports have been previously set up, with
buffers in DPRAM.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 8a62ca533b30..cc6013ffc29a 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -273,6 +273,7 @@ config QUICC_ENGINE
 config CPM2
         bool
         default n
+        select CPM
         help
           The CPM2 (Communications Processor Module) is a coprocessor on
           embedded CPUs made by Freescale.  Selecting this option means that
@@ -309,4 +310,7 @@ config FSL_ULI1575
           Freescale reference boards. The boards all use the ULI in pretty
           much the same way.
 
+config CPM
+        bool
+
 endmenu