powerpc/ifc: fix invalid CSn FTIM2.TCH setting

On some platforms, CSn FTIM2.TCH is set to zero which is invalid,
an invalid hold time makes DUT timing variances, whether it works
or not on luck.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/include/configs/B4860QDS.h b/include/configs/B4860QDS.h
index 1af9ba6..43c9df0 100644
--- a/include/configs/B4860QDS.h
+++ b/include/configs/B4860QDS.h
@@ -340,7 +340,7 @@
 #define CONFIG_SYS_CS3_FTIM1		(FTIM1_GPCM_TACO(0x0e) | \
 					FTIM1_GPCM_TRAD(0x1f))
 #define CONFIG_SYS_CS3_FTIM2		(FTIM2_GPCM_TCS(0x0e) | \
-					FTIM2_GPCM_TCH(0x0) | \
+					FTIM2_GPCM_TCH(0x8) | \
 					FTIM2_GPCM_TWP(0x1f))
 #define CONFIG_SYS_CS3_FTIM3		0x0
 
diff --git a/include/configs/BSC9132QDS.h b/include/configs/BSC9132QDS.h
index 7bb5d33..49c16af 100644
--- a/include/configs/BSC9132QDS.h
+++ b/include/configs/BSC9132QDS.h
@@ -354,7 +354,7 @@
 #define CONFIG_SYS_CS2_FTIM1		(FTIM1_GPCM_TACO(0x0e) | \
 					FTIM1_GPCM_TRAD(0x1f))
 #define CONFIG_SYS_CS2_FTIM2		(FTIM2_GPCM_TCS(0x0e) | \
-					FTIM2_GPCM_TCH(0x0) | \
+					FTIM2_GPCM_TCH(0x8) | \
 					FTIM2_GPCM_TWP(0x1f))
 #define CONFIG_SYS_CS2_FTIM3		0x0
 #endif
diff --git a/include/configs/C29XPCIE.h b/include/configs/C29XPCIE.h
index 9e12fac..0dd1560 100644
--- a/include/configs/C29XPCIE.h
+++ b/include/configs/C29XPCIE.h
@@ -319,7 +319,7 @@
 #define CONFIG_SYS_CS2_FTIM1	(FTIM1_GPCM_TACO(0x0e) | \
 				FTIM1_GPCM_TRAD(0x1f))
 #define CONFIG_SYS_CS2_FTIM2	(FTIM2_GPCM_TCS(0x0e) | \
-				FTIM2_GPCM_TCH(0x0) | \
+				FTIM2_GPCM_TCH(0x8) | \
 				FTIM2_GPCM_TWP(0x1f))
 #define CONFIG_SYS_CS2_FTIM3	0x0
 
diff --git a/include/configs/P1010RDB.h b/include/configs/P1010RDB.h
index d612a8b..50529bf 100644
--- a/include/configs/P1010RDB.h
+++ b/include/configs/P1010RDB.h
@@ -537,7 +537,7 @@
 #define CONFIG_SYS_CS3_FTIM1		(FTIM1_GPCM_TACO(0x0e) | \
 					FTIM1_GPCM_TRAD(0x1f))
 #define CONFIG_SYS_CS3_FTIM2		(FTIM2_GPCM_TCS(0x0e) | \
-					FTIM2_GPCM_TCH(0x0) | \
+					FTIM2_GPCM_TCH(0x8) | \
 					FTIM2_GPCM_TWP(0x1f))
 #define CONFIG_SYS_CS3_FTIM3		0x0
 
diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h
index 8d6c51b..40bfc60 100644
--- a/include/configs/T104xRDB.h
+++ b/include/configs/T104xRDB.h
@@ -286,7 +286,7 @@
 #define CONFIG_SYS_CS2_FTIM1		(FTIM1_GPCM_TACO(0x0e) | \
 					FTIM1_GPCM_TRAD(0x1f))
 #define CONFIG_SYS_CS2_FTIM2		(FTIM2_GPCM_TCS(0x0e) | \
-					FTIM2_GPCM_TCH(0x0) | \
+					FTIM2_GPCM_TCH(0x8) | \
 					FTIM2_GPCM_TWP(0x1f))
 #define CONFIG_SYS_CS2_FTIM3		0x0
 
diff --git a/include/configs/T208xRDB.h b/include/configs/T208xRDB.h
index 3a1c49c..5d10ad2 100644
--- a/include/configs/T208xRDB.h
+++ b/include/configs/T208xRDB.h
@@ -283,7 +283,7 @@
 #define CONFIG_SYS_CS2_FTIM1		(FTIM1_GPCM_TACO(0x0e) | \
 					FTIM1_GPCM_TRAD(0x1f))
 #define CONFIG_SYS_CS2_FTIM2		(FTIM2_GPCM_TCS(0x0e) | \
-					FTIM2_GPCM_TCH(0x0) | \
+					FTIM2_GPCM_TCH(0x8) | \
 					FTIM2_GPCM_TWP(0x1f))
 #define CONFIG_SYS_CS2_FTIM3		0x0
 
diff --git a/include/configs/T4240QDS.h b/include/configs/T4240QDS.h
index a770dd0..efdb68b 100644
--- a/include/configs/T4240QDS.h
+++ b/include/configs/T4240QDS.h
@@ -237,7 +237,7 @@
 #define CONFIG_SYS_CS3_FTIM1		(FTIM1_GPCM_TACO(0xff) | \
 					FTIM1_GPCM_TRAD(0x3f))
 #define CONFIG_SYS_CS3_FTIM2		(FTIM2_GPCM_TCS(0x0e) | \
-					FTIM2_GPCM_TCH(0x0) | \
+					FTIM2_GPCM_TCH(0x8) | \
 					FTIM2_GPCM_TWP(0x1f))
 #define CONFIG_SYS_CS3_FTIM3		0x0