85xx: convert PM854/PM856 over to use new LAW init code

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/include/configs/PM856.h b/include/configs/PM856.h
index ae2645c..8902f42 100644
--- a/include/configs/PM856.h
+++ b/include/configs/PM856.h
@@ -51,6 +51,7 @@
 #define CONFIG_DDR_2T_TIMING		/* Sets the 2T timing bit */
 #define CONFIG_MEM_INIT_VALUE		0xDEADBEEF
 
+#define CONFIG_FSL_LAW		1	/* Use common FSL init code */
 
 /*
  * sysclk for MPC85xx