powerpc/44x: Add Eiger AMCC (AppliedMicro) PPC460SX evaluation board support.

This patch adds support for the AMCC (AppliedMicro) PPC460SX Eiger evaluation
board.

Signed-off-by: Tai Tri Nguyen <ttnguyen@amcc.com>
Acked-by: Feng Kan <fkan@amcc.com>
Acked-by: Tirumala Marri <tmarri@amcc.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
diff --git a/arch/powerpc/platforms/44x/ppc44x_simple.c b/arch/powerpc/platforms/44x/ppc44x_simple.c
index 5bcd441..e8c23cc 100644
--- a/arch/powerpc/platforms/44x/ppc44x_simple.c
+++ b/arch/powerpc/platforms/44x/ppc44x_simple.c
@@ -55,6 +55,7 @@
 	"amcc,canyonlands",
 	"amcc,glacier",
 	"ibm,ebony",
+	"amcc,eiger",
 	"amcc,katmai",
 	"amcc,rainier",
 	"amcc,redwood",