DDR: Fix warning in Training Algos code

        - this warning is seen when using "-Wsign-compare" C flag
	- Change the value of -1 to 0xFFFFFFFF in (ckDelay == -1)

Change-Id: Ibc819a8e06b81f8b9c263d79033a1e9b8467589d
Signed-off-by: Yaron David <yarond@marvell.com>
Reviewed-on: http://vgitil04.il.marvell.com:8080/20291
Tested-by: Star_Automation <star@marvell.com>
Reviewed-by: Haim Boot <hayim@marvell.com>
Reviewed-on: http://vgitil04.il.marvell.com:8080/24133
Reviewed-by: Omri Itach <omrii@marvell.com>
Tested-by: Omri Itach <omrii@marvell.com>
diff --git a/tools/marvell/bin_hdr/src_ddr/ddr3libv2/src/Driver/ddr3/mvHwsDdr3TrainingHwAlgos.c b/tools/marvell/bin_hdr/src_ddr/ddr3libv2/src/Driver/ddr3/mvHwsDdr3TrainingHwAlgos.c
index c989327..45b6be4 100755
--- a/tools/marvell/bin_hdr/src_ddr/ddr3libv2/src/Driver/ddr3/mvHwsDdr3TrainingHwAlgos.c
+++ b/tools/marvell/bin_hdr/src_ddr/ddr3libv2/src/Driver/ddr3/mvHwsDdr3TrainingHwAlgos.c
@@ -401,7 +401,7 @@
 	/* CA_delay is delaying the of the entire command & Address signals (include Clock signal � to overcome DGL error on the Clock versus the DQS). */
 	/*Calc ADLL Tap*/
 
-	if(ckDelay == -1)
+	if(ckDelay == MV_PARAMS_UNDEFINED)
 	{
 		DEBUG_TRAINING_HW_ALG(DEBUG_LEVEL_ERROR,("ERROR: One of ckDelay values not initialized!!!\n"));
 	}