rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/cpu/blackfin/interrupts.c b/cpu/blackfin/interrupts.c
index 80c5505..d4dd636 100644
--- a/cpu/blackfin/interrupts.c
+++ b/cpu/blackfin/interrupts.c
@@ -48,7 +48,7 @@
 {
 	ulong tbclk;
 
-	tbclk = CFG_HZ;
+	tbclk = CONFIG_SYS_HZ;
 	return tbclk;
 }
 
diff --git a/cpu/blackfin/start.S b/cpu/blackfin/start.S
index 30212e9..8303292 100644
--- a/cpu/blackfin/start.S
+++ b/cpu/blackfin/start.S
@@ -145,12 +145,12 @@
 	r6 = 0 (x);
 	p1 = r0;
 
-	p2.l = LO(CFG_MONITOR_BASE);
-	p2.h = HI(CFG_MONITOR_BASE);
+	p2.l = LO(CONFIG_SYS_MONITOR_BASE);
+	p2.h = HI(CONFIG_SYS_MONITOR_BASE);
 
 	p3 = 0x04;
-	p4.l = LO(CFG_MONITOR_BASE + CFG_MONITOR_LEN);
-	p4.h = HI(CFG_MONITOR_BASE + CFG_MONITOR_LEN);
+	p4.l = LO(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN);
+	p4.h = HI(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN);
 .Lloop1:
 	r1 = [p1 ++ p3];
 	[p2 ++ p3] = r1;
diff --git a/cpu/blackfin/traps.c b/cpu/blackfin/traps.c
index 4474fe5..2eb45b5 100644
--- a/cpu/blackfin/traps.c
+++ b/cpu/blackfin/traps.c
@@ -229,8 +229,8 @@
 
 	if (!address)
 		sprintf(buf, "<0x%p> /* Maybe null pointer? */", address);
-	else if (address >= CFG_MONITOR_BASE &&
-	         address < CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+	else if (address >= CONFIG_SYS_MONITOR_BASE &&
+	         address < CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 		sprintf(buf, "<0x%p> /* somewhere in u-boot */", address);
 	else
 		sprintf(buf, "<0x%p> /* unknown address */", address);